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Built 2026-10-19 (19 October 2026)

Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025

Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025: 152 records at 92 stations, peak on 27 September 2025. Closed.

Data as of . Last revised (2026-10-17).

Key Facts

  • Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025 set or tied 152 station records at 92 stations.
  • It ran from 25 September 2025 to 3 October 2025 (9 days) and its peak day was 27 September 2025.
  • Status: closed.
  • Gallivare_A set a daily record high maximum temperature of 18.1 C (64.6 F) on 28 September 2025.
  • The busiest day was 27 September 2025 with 40 records.
  • The oldest broken record in the ranked list had stood for 104 years.

Footprint

25 September to 3 October 2025
Footprint of Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025 The area covered by Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025 is outlined, with 20 of the stations that set records marked, coloured by record type.
The area covered by Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025 is outlined, with 20 of the stations that set records marked, coloured by record type. Made with Natural Earth.
Footprint of Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025: stations that set records in the event
StationTypeValueDate
Gallivare_ARecord high maximum temperature18.1 C (64.6 F)2025-09-28
VaernesRecord high maximum temperature22.9 C (73.2 F)2025-09-27
LjusnedalRecord high maximum temperature18.0 C (64.4 F)2025-09-27
VardoeRecord high maximum temperature12.8 C (55.0 F)2025-09-30
Trondheim - VollRecord high maximum temperature21.3 C (70.3 F)2025-09-27
LidkopingRecord high maximum temperature17.7 C (63.9 F)2025-09-26
KristinehamnRecord high maximum temperature20.0 C (68.0 F)2025-09-27
Arvidsjaur_ARecord high maximum temperature16.0 C (60.8 F)2025-09-27
NaimakkaRecord high maximum temperature16.3 C (61.3 F)2025-09-27
SihccajavriRecord high maximum temperature12.1 C (53.8 F)2025-09-30
OvertorneaRecord high maximum temperature16.0 C (60.8 F)2025-09-27
Slettnes FyrRecord high minimum temperature9.6 C (49.3 F)2025-09-27
Torsvag FyrRecord high minimum temperature11.4 C (52.5 F)2025-09-27
AndoyaRecord high maximum temperature15.1 C (59.2 F)2025-09-27
Lulea FlygplatsRecord high maximum temperature13.5 C (56.3 F)2025-09-29
Nattavaara_ARecord high maximum temperature15.7 C (60.3 F)2025-09-25
AbiskoRecord high minimum temperature7.4 C (45.3 F)2025-09-26
Fruholmen FyrRecord high maximum temperature16.1 C (61.0 F)2025-09-29
Rovaniemi ApukkaRecord high maximum temperature14.9 C (58.8 F)2025-09-27
VardoRecord high maximum temperature13.6 C (56.5 F)2025-09-28
BodenRecord high maximum temperature16.5 C (61.7 F)2025-09-27
Sodankyla VuotsoRecord high maximum temperature13.1 C (55.6 F)2025-09-29
Rodkallen_ARecord high minimum temperature10.1 C (50.2 F)2025-10-03
MuodoslompoloRecord high maximum temperature13.2 C (55.8 F)2025-09-30
OrlandRecord high maximum temperature19.7 C (67.5 F)2025-09-27
StalldalenRecord high maximum temperature19.7 C (67.5 F)2025-09-27
GustavsforsRecord high maximum temperature19.5 C (67.1 F)2025-09-27
EdevikRecord high maximum temperature15.1 C (59.2 F)2025-09-28
Ylitornio MeltosjarviRecord high maximum temperature16.4 C (61.5 F)2025-09-27
HoglekardalenRecord high maximum temperature18.4 C (65.1 F)2025-09-27
MalaRecord high maximum temperature16.8 C (62.2 F)2025-09-28
FokstuaRecord high maximum temperature16.0 C (60.8 F)2025-09-26
Pello Kk MuseotieRecord high maximum temperature15.9 C (60.6 F)2025-09-27
HamraRecord high maximum temperature18.1 C (64.6 F)2025-09-27
VidselRecord high maximum temperature19.4 C (66.9 F)2025-09-28
AbraurRecord high maximum temperature17.3 C (63.1 F)2025-09-28
Sodankyla LokkaRecord high maximum temperature13.5 C (56.3 F)2025-09-29
AlmdalenRecord high maximum temperature15.1 C (59.2 F)2025-09-28
Inari Ivalo LentoasemaRecord high maximum temperature13.7 C (56.7 F)2025-09-30
Keminmaa Kemi-Tornion LentoaseRecord high minimum temperature9.6 C (49.3 F)2025-10-03
Lycksele_ARecord high maximum temperature17.4 C (63.3 F)2025-09-28
SpansbergetRecord high maximum temperature16.6 C (61.9 F)2025-09-27
Nordoyan FyrRecord high maximum temperature17.2 C (63.0 F)2025-09-28
DrevsjoRecord high maximum temperature16.2 C (61.2 F)2025-09-27
Kiruna_FlygplatsRecord high maximum temperature13.6 C (56.5 F)2025-09-28
KautokeinoRecord high maximum temperature16.5 C (61.7 F)2025-09-27
Skelleftea_FlygplatsRecord high maximum temperature16.9 C (62.4 F)2025-09-28
BardufossRecord high minimum temperature9.4 C (48.9 F)2025-09-26
Sunne_ARecord high maximum temperature18.1 C (64.6 F)2025-09-27
YtterhogdalRecord high maximum temperature18.6 C (65.5 F)2025-09-27
AseleRecord high maximum temperature16.8 C (62.2 F)2025-09-28
GlommerstraskRecord high maximum temperature16.4 C (61.5 F)2025-09-28
Siikajoki RevonlahtiRecord high maximum temperature16.5 C (61.7 F)2025-09-28
JormlienRecord high maximum temperature15.3 C (59.5 F)2025-09-28
Muonio AlamuonioRecord high maximum temperature13.0 C (55.4 F)2025-09-30
Utsjoki NuorgamRecord high maximum temperature13.2 C (55.8 F)2025-09-30
Idre_Fjall_ARecord high maximum temperature13.5 C (56.3 F)2025-09-27
Buholmrasa FyrRecord high minimum temperature12.8 C (55.0 F)2025-09-29
TromsoRecord high maximum temperature14.4 C (57.9 F)2025-10-03
SylarnaRecord high maximum temperature15.1 C (59.2 F)2025-09-27

Records per Day

Peak day 40
Records per day during Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025 Records set or tied each day from 25 September 2025 to 3 October 2025. The most in one day was 40 on 27 September 2025. 0 10 20 30 40 09-2509-2609-2709-2809-2909-3010-0110-0210-03
Records set or tied each day from 25 September 2025 to 3 October 2025. The most in one day was 40 on 27 September 2025.
Records per day during Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025
DateRecords
2025-09-256
2025-09-2612
2025-09-2740
2025-09-2838
2025-09-2926
2025-09-3014
2025-10-011
2025-10-021
2025-10-0314

Top Records by Margin

Margin over the record replaced
Top records of Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025 ranked by margin
Vaernes, 09-273.4 C (6.1 F)
Naimakka, 09-272.2 C (4.0 F)
Fruholmen Fyr, 09-291.9 C (3.4 F)
Gallivare_A, 09-281.6 C (2.9 F)
Trondheim - Voll, 09-271.3 C (2.3 F)
Sihccajavri, 09-301.1 C (2.0 F)
Vardo, 09-281.1 C (2.0 F)
Overtornea, 09-271.0 C (1.8 F)
Andoya, 09-270.9 C (1.6 F)
Ljusnedal, 09-270.7 C (1.3 F)
Slettnes Fyr, 09-270.7 C (1.3 F)
Torsvag Fyr, 09-270.6 C (1.1 F)
Kristinehamn, 09-270.5 C (0.9 F)
Abisko, 09-260.5 C (0.9 F)
Lidkoping, 09-260.4 C (0.7 F)

Margin is how far the new value is beyond the record it replaced. Ties are not shown.

Margin Against Age of the Broken Record

Margin against age of the broken record in Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025 152 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right. 0 30 60 90 120 0.01.32.53.85.0 Margin (C) Years the old record stood
152 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right.
Margin against age of the broken record in Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025
Margin (C)Years the old record stood
1.6104
3.479
0.787
0.287
1.379
0.479
0.576
0.276
2.264
1.164
1.064
0.760
0.662
0.960
0.167
1.944
0.363
0.562
0.364
1.151
4.420
0.651
1.051
0.258
1.144
0.151
1.143
1.842
1.342
1.744
0.544
1.444
1.144
4.219
2.820
0.944
0.544
2.724
1.342
3.620
4.320
0.546
0.144
0.344
1.028
2.228
0.344
2.520
1.920
0.532
0.236
1.84
1.58
0.120
1.819
0.732
2.216
1.718
1.38
1.510
0.420
0.810
1.010
2.52
0.620
2.44
1.212
1.514
3.12
2.04
1.014
1.018
0.74
0.112
0.710
1.74
0.118
1.18
0.218
0.18
1.94
2.14
0.88
2.02
0.318
0.14
0.78
1.34
0.416
1.04
0.510
1.416
0.424
1.64
0.318
0.94
1.34
1.24
2.24
1.54
0.124
0.116
1.72
0.82
0.82
0.72
0.418
0.518
0.44
0.54
0.44
0.416
1.64
0.216
0.68
0.44
0.116
0.34
0.62
0.34
1.810
0.54
1.42
2.12
0.24
0.34
0.38
0.58
0.28
0.44
0.514
1.04
0.414
0.78
0.310
0.64
1.54
1.14
0.18
0.310
0.58
0.24
0.22
0.22
0.32
0.12
0.38
0.14
0.24
0.14
0.14
0.64

Compared With Other Events

Station records per event
Station records in Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025 compared with similar events
Heat wave in United States and Mexico, 16 January to 14 February 20249,869 records
Heat wave in United States, 28 January to 24 February 20266,528 records
Heat wave in United States and Mexico, 24 May to 19 June 20205,047 records
Heat wave in United States and Mexico, 26 March to 17 April 20213,669 records
Heat wave in Germany and 49 other countries, 18 December 2021 to 15 January 20223,626 records
Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025 (this event)152 records

Every Record Set

146 of 152
Every record set or tied during Heat wave in Sweden and 3 other countries, 25 September to 3 October 2025, in date order
DateStationRecordValueMarginYears stoodSignificance
2025-09-25Nattavaara_ARecord high maximum temperature15.7 C (60.3 F)0.3 C (0.5 F)6326 of 100 (Routine)
2025-09-25SihccajavriRecord high maximum temperature13.4 C (56.1 F)0.5 C (0.9 F)3217 of 100 (Routine)
2025-09-25MuodoslompoloRecord high maximum temperature14.1 C (57.4 F)0.7 C (1.3 F)3216 of 100 (Routine)
2025-09-25KautokeinoRecord high maximum temperature13.5 C (56.3 F)0.1 C (0.2 F)1812 of 100 (Routine)
2025-09-25BodenRecord high maximum temperature16.2 C (61.2 F)0.8 C (1.4 F)812 of 100 (Routine)
2025-09-25Skelleftea_FlygplatsRecord high maximum temperature16.2 C (61.2 F)0.7 C (1.3 F)88 of 100 (Routine)
2025-09-26LidkopingRecord high maximum temperature17.7 C (63.9 F)0.4 C (0.7 F)7932 of 100 (Routine)
2025-09-26AbiskoRecord high minimum temperature7.4 C (45.3 F)0.5 C (0.9 F)6226 of 100 (Routine)
2025-09-26FokstuaRecord high maximum temperature16.0 C (60.8 F)2.7 C (4.9 F)2420 of 100 (Routine)
2025-09-26BardufossRecord high minimum temperature9.4 C (48.9 F)0.8 C (1.4 F)1013 of 100 (Routine)
2025-09-26DrevsjoRecord high maximum temperature17.8 C (64.0 F)0.4 C (0.7 F)1611 of 100 (Routine)
2025-09-26VenabuRecord high maximum temperature13.8 C (56.8 F)0.4 C (0.7 F)169 of 100 (Routine)
2025-09-26Gallivare_ARecord high minimum temperature (tie)7.2 C (45.0 F)tie879 of 100 (Routine)
2025-09-26Nikkaluokta_ARecord high minimum temperature8.6 C (47.5 F)1.8 C (3.2 F)109 of 100 (Routine)
2025-09-26Tromso - LangnesRecord high minimum temperature9.6 C (49.3 F)0.2 C (0.4 F)88 of 100 (Routine)
2025-09-26Hekkingen FyrRecord high minimum temperature10.4 C (50.7 F)0.5 C (0.9 F)87 of 100 (Routine)
2025-09-27VaernesRecord high maximum temperature22.9 C (73.2 F)3.4 C (6.1 F)7940 of 100 (Notable)
2025-09-27LjusnedalRecord high maximum temperature18.0 C (64.4 F)0.7 C (1.3 F)8736 of 100 (Notable)
2025-09-27Trondheim - VollRecord high maximum temperature21.3 C (70.3 F)1.3 C (2.3 F)7934 of 100 (Routine)
2025-09-27KristinehamnRecord high maximum temperature20.0 C (68.0 F)0.5 C (0.9 F)7631 of 100 (Routine)
2025-09-27Arvidsjaur_ARecord high maximum temperature16.0 C (60.8 F)0.2 C (0.4 F)7630 of 100 (Routine)
2025-09-27NaimakkaRecord high maximum temperature16.3 C (61.3 F)2.2 C (4.0 F)6430 of 100 (Routine)
2025-09-27OvertorneaRecord high maximum temperature16.0 C (60.8 F)1.0 C (1.8 F)6428 of 100 (Routine)
2025-09-27Slettnes FyrRecord high minimum temperature9.6 C (49.3 F)0.7 C (1.3 F)6027 of 100 (Routine)
2025-09-27Torsvag FyrRecord high minimum temperature11.4 C (52.5 F)0.6 C (1.1 F)6227 of 100 (Routine)
2025-09-27AndoyaRecord high maximum temperature15.1 C (59.2 F)0.9 C (1.6 F)6027 of 100 (Routine)
2025-09-27Rovaniemi ApukkaRecord high maximum temperature14.9 C (58.8 F)0.3 C (0.5 F)6425 of 100 (Routine)
2025-09-27BodenRecord high maximum temperature16.5 C (61.7 F)1.1 C (2.0 F)4423 of 100 (Routine)
2025-09-27OrlandRecord high maximum temperature19.7 C (67.5 F)1.1 C (2.0 F)4322 of 100 (Routine)
2025-09-27StalldalenRecord high maximum temperature19.7 C (67.5 F)1.8 C (3.2 F)4222 of 100 (Routine)
2025-09-27GustavsforsRecord high maximum temperature19.5 C (67.1 F)1.3 C (2.3 F)4222 of 100 (Routine)
2025-09-27Ylitornio MeltosjarviRecord high maximum temperature16.4 C (61.5 F)1.1 C (2.0 F)4421 of 100 (Routine)
2025-09-27HoglekardalenRecord high maximum temperature18.4 C (65.1 F)4.2 C (7.6 F)1921 of 100 (Routine)
2025-09-27Pello Kk MuseotieRecord high maximum temperature15.9 C (60.6 F)0.9 C (1.6 F)4420 of 100 (Routine)
2025-09-27HamraRecord high maximum temperature18.1 C (64.6 F)1.3 C (2.3 F)4220 of 100 (Routine)
2025-09-27SpansbergetRecord high maximum temperature16.6 C (61.9 F)1.8 C (3.2 F)1916 of 100 (Routine)
2025-09-27DrevsjoRecord high maximum temperature16.2 C (61.2 F)2.2 C (4.0 F)1615 of 100 (Routine)
2025-09-27KautokeinoRecord high maximum temperature16.5 C (61.7 F)2.5 C (4.5 F)213 of 100 (Routine)
2025-09-27Sunne_ARecord high maximum temperature18.1 C (64.6 F)0.6 C (1.1 F)2013 of 100 (Routine)
2025-09-27YtterhogdalRecord high maximum temperature18.6 C (65.5 F)2.4 C (4.3 F)413 of 100 (Routine)
2025-09-27SihccajavriRecord high maximum temperature14.6 C (58.3 F)1.7 C (3.1 F)412 of 100 (Routine)
2025-09-27AlmdalenRecord high maximum temperature15.4 C (59.7 F)1.9 C (3.4 F)412 of 100 (Routine)
2025-09-27Idre_Fjall_ARecord high maximum temperature13.5 C (56.3 F)1.4 C (2.5 F)1611 of 100 (Routine)
2025-09-27SylarnaRecord high maximum temperature15.1 C (59.2 F)2.2 C (4.0 F)410 of 100 (Routine)
2025-09-27Alvsbyn_ARecord high maximum temperature16.2 C (61.2 F)0.1 C (0.2 F)1610 of 100 (Routine)
2025-09-27Borlange FlygplatsRecord high maximum temperature17.8 C (64.0 F)0.6 C (1.1 F)89 of 100 (Routine)
2025-09-27AseleRecord high maximum temperature16.7 C (62.1 F)0.4 C (0.7 F)49 of 100 (Routine)
2025-09-27Skelleftea_FlygplatsRecord high maximum temperature16.7 C (62.1 F)0.1 C (0.2 F)169 of 100 (Routine)
2025-09-27MalaRecord high maximum temperature15.8 C (60.4 F)0.3 C (0.5 F)49 of 100 (Routine)
2025-09-27Mierkenis_ARecord high maximum temperature12.8 C (55.0 F)0.3 C (0.5 F)49 of 100 (Routine)
2025-09-27EdevikRecord high maximum temperature15.2 C (59.4 F)1.0 C (1.8 F)48 of 100 (Routine)
2025-09-27VidselRecord high maximum temperature17.2 C (63.0 F)0.6 C (1.1 F)48 of 100 (Routine)
2025-09-27Sunndalsora IIIRecord high maximum temperature22.2 C (72.0 F)1.1 C (2.0 F)47 of 100 (Routine)
2025-09-27BrovallenRecord high maximum temperature17.7 C (63.9 F)0.6 C (1.1 F)45 of 100 (Routine)
2025-09-27Vaasa Vaasan LentoasemaRecord high maximum temperature (tie)17.0 C (62.6 F)tie42 of 100 (Routine)
2025-09-27GlommerstraskRecord high maximum temperature (tie)14.8 C (58.6 F)tie41 of 100 (Routine)
2025-09-28Gallivare_ARecord high maximum temperature18.1 C (64.6 F)1.6 C (2.9 F)10443 of 100 (Notable)
2025-09-28VardoRecord high maximum temperature13.6 C (56.5 F)1.1 C (2.0 F)5125 of 100 (Routine)
2025-09-28Arvidsjaur_ARecord high maximum temperature18.5 C (65.3 F)4.4 C (7.9 F)2025 of 100 (Routine)
2025-09-28EdevikRecord high maximum temperature15.1 C (59.2 F)1.7 C (3.1 F)4422 of 100 (Routine)
2025-09-28MalaRecord high maximum temperature16.8 C (62.2 F)2.8 C (5.0 F)2021 of 100 (Routine)
2025-09-28VidselRecord high maximum temperature19.4 C (66.9 F)3.6 C (6.5 F)2020 of 100 (Routine)
2025-09-28AbraurRecord high maximum temperature17.3 C (63.1 F)4.3 C (7.7 F)2020 of 100 (Routine)
2025-09-28MuodoslompoloRecord high maximum temperature10.5 C (50.9 F)0.5 C (0.9 F)4620 of 100 (Routine)
2025-09-28AlmdalenRecord high maximum temperature15.1 C (59.2 F)2.2 C (4.0 F)2819 of 100 (Routine)
2025-09-28Lycksele_ARecord high maximum temperature17.4 C (63.3 F)2.5 C (4.5 F)2018 of 100 (Routine)
2025-09-28Nattavaara_ARecord high maximum temperature14.9 C (58.8 F)1.9 C (3.4 F)2018 of 100 (Routine)
2025-09-28Trondheim - VollRecord high minimum temperature13.5 C (56.3 F)1.8 C (3.2 F)416 of 100 (Routine)
2025-09-28Nordoyan FyrRecord high maximum temperature17.2 C (63.0 F)1.5 C (2.7 F)816 of 100 (Routine)
2025-09-28Kiruna_FlygplatsRecord high maximum temperature13.6 C (56.5 F)1.7 C (3.1 F)1815 of 100 (Routine)
2025-09-28Siikajoki RevonlahtiRecord high maximum temperature16.5 C (61.7 F)0.4 C (0.7 F)2013 of 100 (Routine)
2025-09-28AseleRecord high maximum temperature16.8 C (62.2 F)1.2 C (2.2 F)1213 of 100 (Routine)
2025-09-28Skelleftea_FlygplatsRecord high maximum temperature16.9 C (62.4 F)1.5 C (2.7 F)1413 of 100 (Routine)
2025-09-28GlommerstraskRecord high maximum temperature16.4 C (61.5 F)3.1 C (5.6 F)213 of 100 (Routine)
2025-09-28OvertorneaRecord high maximum temperature16.0 C (60.8 F)2.0 C (3.6 F)413 of 100 (Routine)
2025-09-28VardoeRecord high maximum temperature13.9 C (57.0 F)0.7 C (1.3 F)412 of 100 (Routine)
2025-09-28JormlienRecord high maximum temperature15.3 C (59.5 F)2.1 C (3.8 F)412 of 100 (Routine)
2025-09-28Ylitornio MeltosjarviRecord high maximum temperature16.5 C (61.7 F)2.0 C (3.6 F)211 of 100 (Routine)
2025-09-28VaernesRecord high minimum temperature13.6 C (56.5 F)1.0 C (1.8 F)411 of 100 (Routine)
2025-09-28CuovddatmohkkiRecord high maximum temperature14.0 C (57.2 F)1.3 C (2.3 F)410 of 100 (Routine)
2025-09-28HoglekardalenRecord high maximum temperature16.8 C (62.2 F)1.5 C (2.7 F)410 of 100 (Routine)
2025-09-28Alvsbyn_ARecord high maximum temperature18.3 C (64.9 F)1.7 C (3.1 F)210 of 100 (Routine)
2025-09-28Arjeplog ARecord high maximum temperature13.5 C (56.3 F)0.8 C (1.4 F)210 of 100 (Routine)
2025-09-28Vaasa Vaasan LentoasemaRecord high maximum temperature17.1 C (62.8 F)0.7 C (1.3 F)29 of 100 (Routine)
2025-09-28BodenRecord high maximum temperature15.9 C (60.6 F)0.6 C (1.1 F)29 of 100 (Routine)
2025-09-28Oulunsalo Oulun LentoasemaRecord high maximum temperature16.8 C (62.2 F)0.5 C (0.9 F)48 of 100 (Routine)
2025-09-28Pello Kk MuseotieRecord high maximum temperature15.9 C (60.6 F)1.4 C (2.5 F)28 of 100 (Routine)
2025-09-28Sklinna FyrRecord high maximum temperature17.2 C (63.0 F)0.3 C (0.5 F)88 of 100 (Routine)
2025-09-28Vindeln-SunnansjonasRecord high maximum temperature14.6 C (58.3 F)0.4 C (0.7 F)148 of 100 (Routine)
2025-09-28Sklinna FyrRecord high minimum temperature12.7 C (54.9 F)0.1 C (0.2 F)87 of 100 (Routine)
2025-09-28Enontekio Kilpisjarvi SaanaRecord high minimum temperature6.1 C (43.0 F)0.3 C (0.5 F)85 of 100 (Routine)
2025-09-28SylarnaRecord high minimum temperature7.5 C (45.5 F)0.1 C (0.2 F)45 of 100 (Routine)
2025-09-29Lulea FlygplatsRecord high maximum temperature13.5 C (56.3 F)0.1 C (0.2 F)6727 of 100 (Routine)
2025-09-29Fruholmen FyrRecord high maximum temperature16.1 C (61.0 F)1.9 C (3.4 F)4426 of 100 (Routine)
2025-09-29Sodankyla VuotsoRecord high maximum temperature13.1 C (55.6 F)1.0 C (1.8 F)5123 of 100 (Routine)
2025-09-29BodenRecord high maximum temperature15.6 C (60.1 F)0.5 C (0.9 F)4422 of 100 (Routine)
2025-09-29Sodankyla LokkaRecord high maximum temperature13.5 C (56.3 F)0.5 C (0.9 F)4420 of 100 (Routine)
2025-09-29Torsvag FyrRecord high minimum temperature11.0 C (51.8 F)1.0 C (1.8 F)1013 of 100 (Routine)
2025-09-29BardufossRecord high maximum temperature18.0 C (64.4 F)0.7 C (1.3 F)1012 of 100 (Routine)
2025-09-29Inari Ivalo LentoasemaRecord high maximum temperature13.8 C (56.8 F)0.3 C (0.5 F)1811 of 100 (Routine)
2025-09-29Buholmrasa FyrRecord high minimum temperature12.8 C (55.0 F)0.5 C (0.9 F)1011 of 100 (Routine)
2025-09-29Kittila PokkaRecord high maximum temperature12.8 C (55.0 F)1.6 C (2.9 F)410 of 100 (Routine)
2025-09-29Inari Saariselka MatkailukeskuRecord high maximum temperature12.7 C (54.9 F)0.4 C (0.7 F)189 of 100 (Routine)
2025-09-29Skrova FyrRecord high minimum temperature11.8 C (53.2 F)0.4 C (0.7 F)49 of 100 (Routine)
2025-09-29Enontekio Kilpisjarvi SaanaRecord high minimum temperature5.4 C (41.7 F)2.1 C (3.8 F)28 of 100 (Routine)
2025-09-29JormlienRecord high maximum temperature15.5 C (59.9 F)0.3 C (0.5 F)108 of 100 (Routine)
2025-09-29Inari NellimRecord high maximum temperature14.0 C (57.2 F)1.5 C (2.7 F)47 of 100 (Routine)
2025-09-29Hekkingen FyrRecord high maximum temperature17.0 C (62.6 F)0.3 C (0.5 F)107 of 100 (Routine)
2025-09-29CuovddatmohkkiRecord high maximum temperature12.3 C (54.1 F)0.2 C (0.4 F)26 of 100 (Routine)
2025-09-29Alvsbyn_ARecord high maximum temperature15.7 C (60.3 F)0.3 C (0.5 F)26 of 100 (Routine)
2025-09-29OvertorneaRecord high maximum temperature (tie)13.0 C (55.4 F)tie676 of 100 (Routine)
2025-09-29Pello Kk MuseotieRecord high maximum temperature12.8 C (55.0 F)0.1 C (0.2 F)25 of 100 (Routine)
2025-09-29Hekkingen FyrRecord high minimum temperature10.5 C (50.9 F)0.2 C (0.4 F)45 of 100 (Routine)
2025-09-29Ylitornio MeltosjarviRecord high maximum temperature (tie)13.3 C (55.9 F)tie444 of 100 (Routine)
2025-09-29PiteaRecord high maximum temperature (tie)15.4 C (59.7 F)tie22 of 100 (Routine)
2025-09-30VardoeRecord high maximum temperature12.8 C (55.0 F)0.2 C (0.4 F)8735 of 100 (Notable)
2025-09-30SihccajavriRecord high maximum temperature12.1 C (53.8 F)1.1 C (2.0 F)6428 of 100 (Routine)
2025-09-30VardoRecord high maximum temperature12.5 C (54.5 F)0.6 C (1.1 F)5124 of 100 (Routine)
2025-09-30MuodoslompoloRecord high maximum temperature13.2 C (55.8 F)1.4 C (2.5 F)4422 of 100 (Routine)
2025-09-30Inari Ivalo LentoasemaRecord high maximum temperature13.7 C (56.7 F)0.3 C (0.5 F)4419 of 100 (Routine)
2025-09-30Muonio AlamuonioRecord high maximum temperature13.0 C (55.4 F)1.0 C (1.8 F)1412 of 100 (Routine)
2025-09-30Utsjoki NuorgamRecord high maximum temperature13.2 C (55.8 F)1.0 C (1.8 F)1812 of 100 (Routine)
2025-09-30Karasjok-MarkannjargaRecord high maximum temperature13.2 C (55.8 F)0.3 C (0.5 F)1810 of 100 (Routine)
2025-09-30OrlandRecord high maximum temperature18.2 C (64.8 F)0.9 C (1.6 F)410 of 100 (Routine)
2025-09-30Mierkenis_ARecord high maximum temperature11.4 C (52.5 F)0.8 C (1.4 F)210 of 100 (Routine)
2025-09-30Inari NellimRecord high maximum temperature12.8 C (55.0 F)0.5 C (0.9 F)189 of 100 (Routine)
2025-09-30Alta LufthavnRecord high minimum temperature8.0 C (46.4 F)0.2 C (0.4 F)26 of 100 (Routine)
2025-10-01VardoRecord high maximum temperature11.5 C (52.7 F)0.1 C (0.2 F)5122 of 100 (Routine)
2025-10-01Enontekio Kilpisjarvi SaanaRecord high maximum temperature (tie)8.8 C (47.8 F)tie242 of 100 (Routine)
2025-10-01Nikkaluokta_ARecord high maximum temperature (tie)12.2 C (54.0 F)tie182 of 100 (Routine)
2025-10-02Jarnasklubb_ARecord high minimum temperature10.7 C (51.3 F)0.5 C (0.9 F)148 of 100 (Routine)
2025-10-02Rodkallen_ARecord high minimum temperature (tie)10.4 C (50.7 F)tie44 of 100 (Routine)
2025-10-03Rodkallen_ARecord high minimum temperature10.1 C (50.2 F)0.2 C (0.4 F)5823 of 100 (Routine)
2025-10-03Keminmaa Kemi-Tornion LentoaseRecord high minimum temperature9.6 C (49.3 F)0.1 C (0.2 F)4419 of 100 (Routine)
2025-10-03Pello Kk MuseotieRecord high minimum temperature8.5 C (47.3 F)0.3 C (0.5 F)4418 of 100 (Routine)
2025-10-03VidselRecord high minimum temperature8.2 C (46.8 F)0.2 C (0.4 F)3617 of 100 (Routine)
2025-10-03VardoeRecord high maximum temperature11.4 C (52.5 F)0.1 C (0.2 F)1212 of 100 (Routine)
2025-10-03TromsoRecord high maximum temperature14.4 C (57.9 F)0.1 C (0.2 F)411 of 100 (Routine)
2025-10-03Kemi AjosRecord high minimum temperature9.9 C (49.8 F)0.4 C (0.7 F)2410 of 100 (Routine)
2025-10-03Jarnasklubb_ARecord high minimum temperature10.9 C (51.6 F)0.1 C (0.2 F)2410 of 100 (Routine)
2025-10-03Nordstraum I KvaenangenRecord high maximum temperature14.3 C (57.7 F)0.4 C (0.7 F)48 of 100 (Routine)
2025-10-03Utsjoki KevoRecord high maximum temperature (tie)11.7 C (53.1 F)tie636 of 100 (Routine)
2025-10-03Utsjoki NuorgamRecord high maximum temperature12.3 C (54.1 F)0.2 C (0.4 F)46 of 100 (Routine)
2025-10-03Sunndalsora IIIRecord high minimum temperature13.9 C (57.0 F)0.2 C (0.4 F)45 of 100 (Routine)
2025-10-03Hekkingen FyrRecord high maximum temperature14.3 C (57.7 F)0.1 C (0.2 F)45 of 100 (Routine)
2025-10-03BardufossRecord high maximum temperature (tie)15.0 C (59.0 F)tie243 of 100 (Routine)

The daily ledgers keep a limited number of records per day, so this list has 146 of the 152 records the event counts. The counts above use the full total.

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Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.