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Data as of 2026-10-12
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Built 2026-10-19 (19 October 2026)

Gjettum Weather Records (NOE00132930)

Record envelope, standing records and threshold days for Gjettum (NOE00132930), Norway, with 57 years of record.

Key Facts for Gjettum

  • Gjettum (NOE00132930) is a weather station in Norway at 59.91 latitude and 10.52 longitude, 67 m (220 ft) above sea level.
  • The station reports from 1970 to 2026, 57 years of record.
  • 0 records set at Gjettum still stand.
  • Records are tracked for prcp, snwd: an element needs 30 years of data to be eligible.
  • Gjettum set a daily record precipitation of 26.6 mm (1.0 in) on 2 July 2026.

About the Station

  • Location: Norway, 59.91 latitude, 10.52 longitude.
  • Elevation: 67 m (220 ft).
  • Period of record: 1970 to 2026, 57 years.
  • Eligible elements: prcp, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Gjettum, with 2026 drawn through them The band shows the record high and record low for each calendar day at Gjettum. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Gjettum. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Gjettum, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Marn/an/an/an/a
Aprn/an/an/an/a
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Juln/an/an/an/a
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Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Gjettum by the year they were set 0 records at Gjettum still stand. 00000000000
0 records at Gjettum still stand.
Standing records at Gjettum by the year they were set
Year setStanding records

Wettest Day of Each Month

Jul: 75.9 mm (3.0 in)
Record daily precipitation for each month at Gjettum The wettest day on record for each calendar month at Gjettum. The most was 75.9 mm (3.0 in) on 14 July 1999. 020406080 Jan: 52.0 mm (2.0 in), 20 January 1995 Jan Feb: 34.0 mm (1.3 in), 25 February 1989 Feb Mar: 33.6 mm (1.3 in), 9 March 1979 Mar Apr: 37.6 mm (1.5 in), 24 April 2023 Apr May: 33.0 mm (1.3 in), 18 May 2019 May Jun: 45.6 mm (1.8 in), 17 June 2021 Jun Jul: 75.9 mm (3.0 in), 14 July 1999 Jul Aug: 63.5 mm (2.5 in), 4 August 2024 Aug Sep: 65.5 mm (2.6 in), 27 September 1996 Sep Oct: 47.0 mm (1.9 in), 9 October 2000 Oct Nov: 55.4 mm (2.2 in), 14 November 1970 Nov Dec: 39.0 mm (1.5 in), 19 December 1982 Dec
The wettest day on record for each calendar month at Gjettum. The most was 75.9 mm (3.0 in) on 14 July 1999.
Record daily precipitation for each month at Gjettum
MonthRecord daily precipitation (mm)Date
Jan52.0 mm (2.0 in)20 January 1995
Feb34.0 mm (1.3 in)25 February 1989
Mar33.6 mm (1.3 in)9 March 1979
Apr37.6 mm (1.5 in)24 April 2023
May33.0 mm (1.3 in)18 May 2019
Jun45.6 mm (1.8 in)17 June 2021
Jul75.9 mm (3.0 in)14 July 1999
Aug63.5 mm (2.5 in)4 August 2024
Sep65.5 mm (2.6 in)27 September 1996
Oct47.0 mm (1.9 in)9 October 2000
Nov55.4 mm (2.2 in)14 November 1970
Dec39.0 mm (1.5 in)19 December 1982

Latest Records

20
Latest records at Gjettum
DateStationRecordValueBeat old record byOld record stoodSignificance
2 July 2026Gjettum, NOdaily rain26.6 mm (1.0 in)2.3 mm (0.09 in)48 years21 of 100 (Routine)
13 June 2026Gjettum, NOdaily rain13.7 mm (0.5 in)1.4 mm (0.06 in)31 years16 of 100 (Routine)
12 June 2026Gjettum, NOdaily rain35.7 mm (1.4 in)20.6 mm (0.8 in)7 years37 of 100 (Notable)
3 June 2026Gjettum, NOdaily rain23.8 mm (0.9 in)14.8 mm (0.6 in)28 years20 of 100 (Routine)
19 April 2026Gjettum, NOdaily rain26.6 mm (1.0 in)6.6 mm (0.26 in)40 years28 of 100 (Routine)
7 December 2025Gjettum, NOdaily rain13.1 mm (0.5 in)0.2 mm (0.01 in)7 years7 of 100 (Routine)
30 November 2025Gjettum, NOdaily rain21.0 mm (0.8 in)7.5 mm (0.30 in)32 years20 of 100 (Routine)
1 November 2025Gjettum, NOdaily rain28.7 mm (1.1 in)1.5 mm (0.06 in)34 years17 of 100 (Routine)
24 October 2025Gjettum, NOdaily rain21.3 mm (0.8 in)5.3 mm (0.21 in)3 years11 of 100 (Routine)
21 October 2025Gjettum, NOdaily rain33.2 mm (1.3 in)14.2 mm (0.6 in)48 years37 of 100 (Notable)
4 October 2025Gjettum, NOdaily rain32.7 mm (1.3 in)12.6 mm (0.5 in)4 years22 of 100 (Routine)
13 September 2025Gjettum, NOdaily rain31.8 mm (1.3 in)12.1 mm (0.5 in)55 years34 of 100 (Routine)
11 September 2025Gjettum, NOdaily rain45.6 mm (1.8 in)19.0 mm (0.7 in)15 years30 of 100 (Routine)
1 September 2025Gjettum, NOdaily rain7.1 mm (0.28 in)1.2 mm (0.05 in)46 years19 of 100 (Routine)
23 January 2025Gjettum, NOdaily rain13.3 mm (0.5 in)0.4 mm (0.02 in)7 years7 of 100 (Routine)
20 August 2024Gjettum, NOdaily rain25.0 mm (1.0 in)5.0 mm (0.20 in)39 years21 of 100 (Routine)
4 August 2024Gjettum, NOmonthly rain63.5 mm (2.5 in)2.1 mm (0.08 in)4 years18 of 100 (Routine)
10 July 2024Gjettum, NOdaily rain25.8 mm (1.0 in)1.4 mm (0.06 in)24 years13 of 100 (Routine)
4 July 2024Gjettum, NOdaily rain33.0 mm (1.3 in)11.5 mm (0.5 in)28 years25 of 100 (Routine)
4 June 2024Gjettum, NOdaily rain18.7 mm (0.7 in)10.1 mm (0.4 in)38 years20 of 100 (Routine)

Extremes by Year

1970 to 2026
Yearly extremes at Gjettum: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)75.9 mm (3.0 in)199935.8 mm (1.4 in)50
Wettest five days (Rx5day)127.4 mm (5.0 in)200070.8 mm (2.8 in)50
Longest dry spell (CDD)197 days201325 days50

Wettest day (Rx1day)

Wettest day (Rx1day) at Gjettum by year The wettest day of the year at Gjettum, 1970 to 2026. The record is 75.9 mm (3.0 in) in 1999, marked on the chart; the median year is 35.8 mm (1.4 in). 020406080197019801990200020102020Record: 75.9 mm (3.0 in) in 1999
The wettest day of the year at Gjettum, 1970 to 2026. The record is 75.9 mm (3.0 in) in 1999, marked on the chart; the median year is 35.8 mm (1.4 in).
Wettest day (Rx1day) at Gjettum by year
YearWettest day (Rx1day)
197055.4 mm (2.2 in)
197131.0 mm (1.2 in)
197252.5 mm (2.1 in)
197362.5 mm (2.5 in)
197439.4 mm (1.6 in)
197541.0 mm (1.6 in)
197636.0 mm (1.4 in)
197728.5 mm (1.1 in)
197835.6 mm (1.4 in)
197933.6 mm (1.3 in)
198035.8 mm (1.4 in)
198133.0 mm (1.3 in)
198239.0 mm (1.5 in)
198328.4 mm (1.1 in)
198435.4 mm (1.4 in)
198534.0 mm (1.3 in)
198630.0 mm (1.2 in)
198734.1 mm (1.3 in)
198834.2 mm (1.3 in)
198947.0 mm (1.9 in)
199033.0 mm (1.3 in)
199131.6 mm (1.2 in)
199230.1 mm (1.2 in)
199335.0 mm (1.4 in)
199446.5 mm (1.8 in)
199552.0 mm (2.0 in)
199665.5 mm (2.6 in)
199758.0 mm (2.3 in)
199835.2 mm (1.4 in)
199975.9 mm (3.0 in)
200047.0 mm (1.9 in)
200134.6 mm (1.4 in)
200855.2 mm (2.2 in)
20096.0 mm (0.24 in)
201029.7 mm (1.2 in)
201145.4 mm (1.8 in)
20120.0 mm (0.00 in)
20130.0 mm (0.00 in)
201424.9 mm (1.0 in)
201637.9 mm (1.5 in)
201730.6 mm (1.2 in)
201848.7 mm (1.9 in)
201961.4 mm (2.4 in)
202043.7 mm (1.7 in)
202145.6 mm (1.8 in)
202234.5 mm (1.4 in)
202358.4 mm (2.3 in)
202463.5 mm (2.5 in)
202545.6 mm (1.8 in)
202635.7 mm (1.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Gjettum by year The wettest five days of the year at Gjettum, 1970 to 2026. The record is 127.4 mm (5.0 in) in 2000, marked on the chart; the median year is 70.8 mm (2.8 in). 050100150197019801990200020102020Record: 127.4 mm (5.0 in) in 2000
The wettest five days of the year at Gjettum, 1970 to 2026. The record is 127.4 mm (5.0 in) in 2000, marked on the chart; the median year is 70.8 mm (2.8 in).
Wettest five days (Rx5day) at Gjettum by year
YearWettest five days (Rx5day)
1970106.2 mm (4.2 in)
197149.3 mm (1.9 in)
197265.7 mm (2.6 in)
197370.9 mm (2.8 in)
197481.5 mm (3.2 in)
197567.7 mm (2.7 in)
1976124.3 mm (4.9 in)
197761.9 mm (2.4 in)
197890.8 mm (3.6 in)
197964.0 mm (2.5 in)
198061.6 mm (2.4 in)
198154.6 mm (2.1 in)
198270.3 mm (2.8 in)
198369.1 mm (2.7 in)
198458.2 mm (2.3 in)
198570.0 mm (2.8 in)
198652.5 mm (2.1 in)
1987113.7 mm (4.5 in)
198895.2 mm (3.7 in)
198971.7 mm (2.8 in)
199072.5 mm (2.9 in)
199187.2 mm (3.4 in)
199252.8 mm (2.1 in)
199375.6 mm (3.0 in)
199463.7 mm (2.5 in)
1995120.3 mm (4.7 in)
199694.0 mm (3.7 in)
199781.7 mm (3.2 in)
199870.0 mm (2.8 in)
199992.6 mm (3.6 in)
2000127.4 mm (5.0 in)
200166.9 mm (2.6 in)
200863.7 mm (2.5 in)
20096.3 mm (0.25 in)
201046.8 mm (1.8 in)
201189.2 mm (3.5 in)
20120.0 mm (0.00 in)
20130.0 mm (0.00 in)
201455.4 mm (2.2 in)
2016115.1 mm (4.5 in)
201770.7 mm (2.8 in)
201894.2 mm (3.7 in)
2019122.1 mm (4.8 in)
202083.9 mm (3.3 in)
202187.1 mm (3.4 in)
202264.3 mm (2.5 in)
202394.6 mm (3.7 in)
2024106.1 mm (4.2 in)
2025120.4 mm (4.7 in)
202656.5 mm (2.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Gjettum by year The longest dry spell of the year at Gjettum, 1970 to 2026. The record is 197 days in 2013, marked on the chart; the median year is 25 days. 050100150200197019801990200020102020Record: 197 days in 2013
The longest dry spell of the year at Gjettum, 1970 to 2026. The record is 197 days in 2013, marked on the chart; the median year is 25 days.
Longest dry spell (CDD) at Gjettum by year
YearLongest dry spell (CDD)
197014 days
197128 days
197218 days
197322 days
197444 days
197529 days
197628 days
197723 days
197829 days
197923 days
198025 days
198125 days
198227 days
198320 days
198417 days
198520 days
198621 days
198728 days
198817 days
198935 days
199017 days
199135 days
199224 days
199327 days
199449 days
199523 days
199654 days
199739 days
199817 days
199916 days
200019 days
200115 days
200823 days
200943 days
201099 days
201133 days
201260 days
2013197 days
201474 days
201617 days
201717 days
201824 days
201938 days
202020 days
202125 days
202222 days
202325 days
202428 days
202529 days
202619 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

40 years, 1971 to 2025

A day with at least 38.8 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 83.6 mm (3.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Gjettum: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years38.8 mm (1.5 in)
5 years50.9 mm (2.0 in)
10 years58.9 mm (2.3 in)
25 years68.9 mm (2.7 in)
50 years76.3 mm (3.0 in)Longer than the 40 years of record
100 years83.6 mm (3.3 in)Longer than the 40 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 40 years of values from 1971 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 75.9 mm (3.0 in) in 1999; 65.5 mm (2.6 in) in 1996; 63.5 mm (2.5 in) in 2024.

Download the Data

  • Data for Gjettum standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Gjettum threshold days by year: CSV or JSON. Field meanings are on the data page.

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 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-12).