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Built 2026-10-19 (19 October 2026)

Wattisham Weather Records (UKM00003590)

Record envelope, standing records and threshold days for Wattisham (UKM00003590), United Kingdom, with 53 years of record.

Key Facts for Wattisham

  • Wattisham (UKM00003590) is a weather station in United Kingdom at 52.13 latitude and 0.96 longitude, 87 m (284 ft) above sea level.
  • The station reports from 1973 to 2025, 53 years of record.
  • 1,464 records set at Wattisham still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Wattisham set a daily record high maximum temperature of 28.7 C (83.7 F) on 15 August 2025.

About the Station

  • Location: United Kingdom, 52.13 latitude, 0.96 longitude.
  • Elevation: 87 m (284 ft).
  • Period of record: 1973 to 2025, 53 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

22 days at or beyond a record
Daily record high and record low at Wattisham, with 2026 drawn through them The band shows the record high and record low for each calendar day at Wattisham. The lines show the 2026 daily maximum and minimum. 22 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Wattisham. The lines show the 2026 daily maximum and minimum. 22 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Wattisham, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan14.4 C (57.9 F)-15.0 C (5.0 F)12.1 C (53.8 F)-6.5 C (20.3 F)
Feb17.0 C (62.6 F)-13.4 C (7.9 F)15.0 C (59.0 F)-2.3 C (27.9 F)
Mar20.4 C (68.7 F)-13.8 C (7.2 F)17.3 C (63.1 F)-3.7 C (25.3 F)
Apr25.6 C (78.1 F)-12.0 C (10.4 F)23.4 C (74.1 F)0.3 C (32.5 F)
May27.6 C (81.7 F)-7.5 C (18.5 F)25.9 C (78.6 F)1.5 C (34.7 F)
Jun33.0 C (91.4 F)-3.2 C (26.2 F)30.5 C (86.9 F)9.0 C (48.2 F)
Jul35.7 C (96.3 F)-0.3 C (31.5 F)32.3 C (90.1 F)9.2 C (48.6 F)
Aug35.3 C (95.5 F)-2.3 C (27.9 F)30.1 C (86.2 F)7.6 C (45.7 F)
Sep30.4 C (86.7 F)-7.0 C (19.4 F)n/an/a
Oct28.2 C (82.8 F)-8.9 C (16.0 F)n/an/a
Nov17.3 C (63.1 F)-11.3 C (11.7 F)n/an/a
Dec15.0 C (59.0 F)-12.8 C (9.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Wattisham by the year they were set 1,464 records at Wattisham still stand. 2002 holds the most, with 69. 0204060801973: 161974: 291975: 241976: 461977: 81978: 391979: 461980: 251981: 221982: 211983: 201984: 231985: 431986: 391987: 471988: 161989: 301990: 241991: 231992: 181993: 241994: 341995: 401996: 321997: 241998: 381999: 192000: 192001: 462002: 692003: 462004: 422005: 242006: 202007: 142008: 122009: 222010: 332011: 382012: 272013: 242014: 242015: 272016: 112017: 152018: 112019: 92020: 92021: 182022: 352023: 312024: 362025: 32197319791985199119972003200920152021
1,464 records at Wattisham still stand. 2002 holds the most, with 69.
Standing records at Wattisham by the year they were set
Year setStanding records
197316
197429
197524
197646
19778
197839
197946
198025
198122
198221
198320
198423
198543
198639
198747
198816
198930
199024
199123
199218
199324
199434
199540
199632
199724
199838
199919
200019
200146
200269
200346
200442
200524
200620
200714
200812
200922
201033
201138
201227
201324
201424
201527
201611
201715
201811
20199
20209
202118
202235
202331
202436
202532

All-Time Record Progression

5 new records
When Wattisham set new all-time records 5 all-time records were set at Wattisham between 24 July 2019 and 19 July 2022. Each dot is a new record. Record high minimum temperatureRecord high maximum temperature24 July 2019: Record high minimum temperature 20.0 C (68.0 F)25 July 2019: Record high minimum temperature 20.5 C (68.9 F)18 July 2022: Record high maximum temperature 35.4 C (95.7 F)19 July 2022: Record high maximum temperature 35.7 C (96.3 F)19 July 2022: Record high minimum temperature 20.9 C (69.6 F)2020
5 all-time records were set at Wattisham between 24 July 2019 and 19 July 2022. Each dot is a new record.
When Wattisham set new all-time records
DateKindDetail
2019-07-24Record high minimum temperatureRecord high minimum temperature 20.0 C (68.0 F)
2019-07-25Record high minimum temperatureRecord high minimum temperature 20.5 C (68.9 F)
2022-07-18Record high maximum temperatureRecord high maximum temperature 35.4 C (95.7 F)
2022-07-19Record high maximum temperatureRecord high maximum temperature 35.7 C (96.3 F)
2022-07-19Record high minimum temperatureRecord high minimum temperature 20.9 C (69.6 F)

Wettest Day of Each Month

Nov: 88.9 mm (3.5 in)
Record daily precipitation for each month at Wattisham The wettest day on record for each calendar month at Wattisham. The most was 88.9 mm (3.5 in) on 1 November 1991. 0255075100 Jan: 23.1 mm (0.9 in), 22 January 1988 Jan Feb: 22.1 mm (0.9 in), 10 February 2009 Feb Mar: 23.1 mm (0.9 in), 16 March 2008 Mar Apr: 26.9 mm (1.1 in), 30 April 1991 Apr May: 51.3 mm (2.0 in), 28 May 2007 May Jun: 27.7 mm (1.1 in), 28 June 2017 Jun Jul: 49.0 mm (1.9 in), 30 July 1978 Jul Aug: 41.1 mm (1.6 in), 26 August 2010 Aug Sep: 49.0 mm (1.9 in), 15 September 1999 Sep Oct: 50.8 mm (2.0 in), 21 October 2023 Oct Nov: 88.9 mm (3.5 in), 1 November 1991 Nov Dec: 24.9 mm (1.0 in), 19 December 1997 Dec
The wettest day on record for each calendar month at Wattisham. The most was 88.9 mm (3.5 in) on 1 November 1991.
Record daily precipitation for each month at Wattisham
MonthRecord daily precipitation (mm)Date
Jan23.1 mm (0.9 in)22 January 1988
Feb22.1 mm (0.9 in)10 February 2009
Mar23.1 mm (0.9 in)16 March 2008
Apr26.9 mm (1.1 in)30 April 1991
May51.3 mm (2.0 in)28 May 2007
Jun27.7 mm (1.1 in)28 June 2017
Jul49.0 mm (1.9 in)30 July 1978
Aug41.1 mm (1.6 in)26 August 2010
Sep49.0 mm (1.9 in)15 September 1999
Oct50.8 mm (2.0 in)21 October 2023
Nov88.9 mm (3.5 in)1 November 1991
Dec24.9 mm (1.0 in)19 December 1997

Period of Record Coverage

1973 to 2025
Days with data per year at Wattisham 53 years of record at Wattisham, 1973 to 2025. 50 years have data for under 90 percent of days and are left out of rankings: 1973, 1974, 1976, 1977, 1980, 1981, 1982, 1983 and others. 1973: 273 of 365 days1974: 256 of 365 days1975: 336 of 365 days1976: 329 of 366 days1977: 121 of 365 days1978: 336 of 365 days1979: 331 of 365 days1980: 306 of 366 days1981: 269 of 365 days1982: 279 of 365 days1983: 315 of 365 days1984: 328 of 366 days1985: 321 of 365 days1986: 325 of 365 days1987: 327 of 365 days1988: 317 of 366 days1989: 300 of 365 days1990: 293 of 365 days1991: 286 of 365 days1992: 263 of 366 days1993: 298 of 365 days1994: 302 of 365 days1995: 303 of 365 days1996: 297 of 366 days1997: 328 of 365 days1998: 323 of 365 days1999: 309 of 365 days2000: 255 of 366 days2001: 270 of 365 days2002: 245 of 365 days2003: 239 of 365 days2004: 229 of 366 days2005: 216 of 365 days2006: 213 of 365 days2007: 224 of 365 days2008: 215 of 366 days2009: 223 of 365 days2010: 268 of 365 days2011: 279 of 365 days2012: 273 of 366 days2013: 274 of 365 days2014: 282 of 365 days2015: 273 of 365 days2016: 5 of 366 days2017: 3 of 365 days2018: 21 of 365 days2019: 2 of 365 days2020: 5 of 366 days2021: 62 of 365 days2022: 230 of 365 days2023: 292 of 365 days2024: 282 of 366 days2025: 179 of 365 days19801990200020102020
53 years of record at Wattisham, 1973 to 2025. 50 years have data for under 90 percent of days and are left out of rankings: 1973, 1974, 1976, 1977, 1980, 1981, 1982, 1983 and others.
Days with data per year at Wattisham
YearDays with dataShare of yearComplete
197327375%No
197425670%No
197533692%Yes
197632990%No
197712133%No
197833692%Yes
197933191%Yes
198030684%No
198126974%No
198227976%No
198331586%No
198432890%No
198532188%No
198632589%No
198732790%No
198831787%No
198930082%No
199029380%No
199128678%No
199226372%No
199329882%No
199430283%No
199530383%No
199629781%No
199732890%No
199832388%No
199930985%No
200025570%No
200127074%No
200224567%No
200323965%No
200422963%No
200521659%No
200621358%No
200722461%No
200821559%No
200922361%No
201026873%No
201127976%No
201227375%No
201327475%No
201428277%No
201527375%No
201651%No
201731%No
2018216%No
201921%No
202051%No
20216217%No
202223063%No
202329280%No
202428277%No
202517949%No

Latest Records

20
Latest records at Wattisham
DateStationRecordValueBeat old record byOld record stoodSignificance
15 August 2025Wattisham, GBdaily high max28.7 C (83.7 F)0.7 C (1.3 F)52 years22 of 100 (Routine)
12 August 2025Wattisham, GBdaily high min17.9 C (64.2 F)0.5 C (0.9 F)28 years14 of 100 (Routine)
22 July 2025Wattisham, GBdaily rain10.2 mm (0.4 in)4.1 mm (0.16 in)44 years20 of 100 (Routine)
18 July 2025Wattisham, GBdaily high min17.7 C (63.9 F)1.2 C (2.2 F)42 years21 of 100 (Routine)
14 July 2025Wattisham, GBdaily high max27.7 C (81.9 F)0.3 C (0.5 F)20 years11 of 100 (Routine)
11 July 2025Wattisham, GBdaily high max29.2 C (84.6 F)0.5 C (0.9 F)34 years16 of 100 (Routine)
11 July 2025Wattisham, GBdaily high min (Tie)15.4 C (59.7 F)tie3 years1 of 100 (Routine)
10 July 2025Wattisham, GBdaily high min16.0 C (60.8 F)1.0 C (1.8 F)44 years21 of 100 (Routine)
1 July 2025Wattisham, GBdaily high max32.3 C (90.1 F)5.8 C (10.4 F)19 years26 of 100 (Routine)
29 June 2025Wattisham, GBdaily high max29.0 C (84.2 F)1.7 C (3.1 F)32 years18 of 100 (Routine)
22 June 2025Wattisham, GBdaily high min16.8 C (62.2 F)2.9 C (5.2 F)2 years13 of 100 (Routine)
21 June 2025Wattisham, GBdaily high min15.4 C (59.7 F)0.8 C (1.4 F)36 years18 of 100 (Routine)
21 June 2025Wattisham, GBdaily high max30.5 C (86.9 F)4.2 C (7.6 F)2 years16 of 100 (Routine)
13 June 2025Wattisham, GBdaily high max27.5 C (81.5 F)1.4 C (2.5 F)2 years8 of 100 (Routine)
13 June 2025Wattisham, GBdaily high min (Tie)14.9 C (58.8 F)tie36 years3 of 100 (Routine)
31 May 2025Wattisham, GBdaily high min12.5 C (54.5 F)0.5 C (0.9 F)47 years20 of 100 (Routine)
31 May 2025Wattisham, GBdaily high max24.3 C (75.7 F)0.9 C (1.6 F)43 years19 of 100 (Routine)
30 May 2025Wattisham, GBdaily high min13.3 C (55.9 F)1.3 C (2.3 F)46 years21 of 100 (Routine)
30 May 2025Wattisham, GBdaily high max (Tie)24.5 C (76.1 F)tie22 years2 of 100 (Routine)
29 May 2025Wattisham, GBdaily high max24.8 C (76.6 F)1.7 C (3.1 F)22 years15 of 100 (Routine)

Extremes by Year

1973 to 2025
Yearly extremes at Wattisham: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)35.7 C (96.3 F)202228.9 C (84.0 F)53
Coldest night (TNn)-15.0 C (5.0 F)1979-6.5 C (20.3 F)53
Wettest day (Rx1day)88.9 mm (3.5 in)199126.9 mm (1.1 in)53
Wettest five days (Rx5day)118.7 mm (4.7 in)202342.6 mm (1.7 in)53
Longest dry spell (CDD)48 days202211 days53

Hottest day (TXx)

Hottest day (TXx) at Wattisham by year The hottest day of the year at Wattisham, 1973 to 2025. The record is 35.7 C (96.3 F) in 2022, marked on the chart; the median year is 28.9 C (84.0 F). 01020304019801990200020102020Record: 35.7 C (96.3 F) in 2022
The hottest day of the year at Wattisham, 1973 to 2025. The record is 35.7 C (96.3 F) in 2022, marked on the chart; the median year is 28.9 C (84.0 F).
Hottest day (TXx) at Wattisham by year
YearHottest day (TXx)
197329.0 C (84.2 F)
197425.0 C (77.0 F)
197532.0 C (89.6 F)
197633.0 C (91.4 F)
197716.0 C (60.8 F)
197826.0 C (78.8 F)
197928.0 C (82.4 F)
198026.0 C (78.8 F)
198127.0 C (80.6 F)
198229.2 C (84.6 F)
198331.8 C (89.2 F)
198428.0 C (82.4 F)
198526.3 C (79.3 F)
198627.5 C (81.5 F)
198728.4 C (83.1 F)
198827.2 C (81.0 F)
198930.2 C (86.4 F)
199033.2 C (91.8 F)
199128.7 C (83.7 F)
199227.6 C (81.7 F)
199326.6 C (79.9 F)
199431.0 C (87.8 F)
199532.1 C (89.8 F)
199632.9 C (91.2 F)
199730.1 C (86.2 F)
199830.2 C (86.4 F)
199929.7 C (85.5 F)
200030.7 C (87.3 F)
200129.8 C (85.6 F)
200228.9 C (84.0 F)
200335.3 C (95.5 F)
200428.1 C (82.6 F)
200529.1 C (84.4 F)
200631.4 C (88.5 F)
200727.0 C (80.6 F)
200828.4 C (83.1 F)
200927.0 C (80.6 F)
201030.6 C (87.1 F)
201130.4 C (86.7 F)
201228.9 C (84.0 F)
201330.2 C (86.4 F)
201428.2 C (82.8 F)
201527.6 C (81.7 F)
20169.8 C (49.6 F)
201713.3 C (55.9 F)
201827.0 C (80.6 F)
201933.1 C (91.6 F)
202021.3 C (70.3 F)
202124.5 C (76.1 F)
202235.7 C (96.3 F)
202330.4 C (86.7 F)
202429.1 C (84.4 F)
202532.3 C (90.1 F)

Coldest night (TNn)

Coldest night (TNn) at Wattisham by year The coldest night of the year at Wattisham, 1973 to 2025. The record is -15.0 C (5.0 F) in 1979, marked on the chart; the median year is -6.5 C (20.3 F). -15-10-5019801990200020102020Record: -15.0 C (5.0 F) in 1979
The coldest night of the year at Wattisham, 1973 to 2025. The record is -15.0 C (5.0 F) in 1979, marked on the chart; the median year is -6.5 C (20.3 F).
Coldest night (TNn) at Wattisham by year
YearColdest night (TNn)
1973-5.0 C (23.0 F)
1974-3.0 C (26.6 F)
1975-4.0 C (24.8 F)
1976-7.0 C (19.4 F)
1977-5.0 C (23.0 F)
1978-10.0 C (14.0 F)
1979-15.0 C (5.0 F)
1980-6.0 C (21.2 F)
1981-4.0 C (24.8 F)
1982-5.2 C (22.6 F)
1983-5.3 C (22.5 F)
1984-7.4 C (18.7 F)
1985-14.2 C (6.4 F)
1986-9.2 C (15.4 F)
1987-11.9 C (10.6 F)
1988-3.2 C (26.2 F)
1989-10.2 C (13.6 F)
1990-10.3 C (13.5 F)
1991-9.3 C (15.3 F)
1992-5.4 C (22.3 F)
1993-7.4 C (18.7 F)
1994-5.9 C (21.4 F)
1995-7.4 C (18.7 F)
1996-6.2 C (20.8 F)
1997-9.4 C (15.1 F)
1998-6.6 C (20.1 F)
1999-4.8 C (23.4 F)
2000-6.6 C (20.1 F)
2001-12.8 C (9.0 F)
2002-13.7 C (7.3 F)
2003-12.2 C (10.0 F)
2004-13.8 C (7.2 F)
2005-7.5 C (18.5 F)
2006-7.1 C (19.2 F)
2007-5.1 C (22.8 F)
2008-6.3 C (20.7 F)
2009-7.3 C (18.9 F)
2010-10.6 C (12.9 F)
2011-5.2 C (22.6 F)
2012-9.6 C (14.7 F)
2013-4.5 C (23.9 F)
2014-3.7 C (25.3 F)
2015-2.2 C (28.0 F)
2016-4.1 C (24.6 F)
2017-5.6 C (21.9 F)
2018-7.1 C (19.2 F)
2019-4.7 C (23.5 F)
2020-2.0 C (28.4 F)
2021-5.5 C (22.1 F)
2022-6.5 C (20.3 F)
2023-6.2 C (20.8 F)
2024-6.0 C (21.2 F)
2025-6.5 C (20.3 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Wattisham by year The wettest day of the year at Wattisham, 1973 to 2025. The record is 88.9 mm (3.5 in) in 1991, marked on the chart; the median year is 26.9 mm (1.1 in). 02040608010019801990200020102020Record: 88.9 mm (3.5 in) in 1991
The wettest day of the year at Wattisham, 1973 to 2025. The record is 88.9 mm (3.5 in) in 1991, marked on the chart; the median year is 26.9 mm (1.1 in).
Wettest day (Rx1day) at Wattisham by year
YearWettest day (Rx1day)
197331.0 mm (1.2 in)
197423.1 mm (0.9 in)
197523.9 mm (0.9 in)
197620.3 mm (0.8 in)
197716.0 mm (0.6 in)
197849.0 mm (1.9 in)
197921.1 mm (0.8 in)
198026.9 mm (1.1 in)
198118.0 mm (0.7 in)
198243.9 mm (1.7 in)
198326.9 mm (1.1 in)
198432.0 mm (1.3 in)
198520.1 mm (0.8 in)
198639.1 mm (1.5 in)
198724.9 mm (1.0 in)
198825.9 mm (1.0 in)
198923.9 mm (0.9 in)
199017.0 mm (0.7 in)
199188.9 mm (3.5 in)
199242.9 mm (1.7 in)
199331.0 mm (1.2 in)
199431.0 mm (1.2 in)
199536.1 mm (1.4 in)
199634.0 mm (1.3 in)
199724.9 mm (1.0 in)
199821.1 mm (0.8 in)
199949.0 mm (1.9 in)
200031.0 mm (1.2 in)
200121.8 mm (0.9 in)
200235.1 mm (1.4 in)
200324.9 mm (1.0 in)
200425.9 mm (1.0 in)
200524.1 mm (0.9 in)
200640.9 mm (1.6 in)
200751.3 mm (2.0 in)
200831.2 mm (1.2 in)
200922.1 mm (0.9 in)
201041.1 mm (1.6 in)
201117.3 mm (0.7 in)
201227.9 mm (1.1 in)
201317.5 mm (0.7 in)
201436.3 mm (1.4 in)
201540.1 mm (1.6 in)
201640.1 mm (1.6 in)
201734.5 mm (1.4 in)
201820.1 mm (0.8 in)
201930.2 mm (1.2 in)
202024.9 mm (1.0 in)
202126.7 mm (1.1 in)
202219.3 mm (0.8 in)
202350.8 mm (2.0 in)
202438.1 mm (1.5 in)
202516.5 mm (0.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Wattisham by year The wettest five days of the year at Wattisham, 1973 to 2025. The record is 118.7 mm (4.7 in) in 2023, marked on the chart; the median year is 42.6 mm (1.7 in). 05010015019801990200020102020Record: 118.7 mm (4.7 in) in 2023
The wettest five days of the year at Wattisham, 1973 to 2025. The record is 118.7 mm (4.7 in) in 2023, marked on the chart; the median year is 42.6 mm (1.7 in).
Wettest five days (Rx5day) at Wattisham by year
YearWettest five days (Rx5day)
197323.6 mm (0.9 in)
197440.9 mm (1.6 in)
197542.4 mm (1.7 in)
197629.9 mm (1.2 in)
197733.5 mm (1.3 in)
197881.2 mm (3.2 in)
197937.0 mm (1.5 in)
198041.4 mm (1.6 in)
198148.9 mm (1.9 in)
198243.9 mm (1.7 in)
198335.6 mm (1.4 in)
198460.1 mm (2.4 in)
198536.8 mm (1.4 in)
198621.2 mm (0.8 in)
198751.8 mm (2.0 in)
198838.3 mm (1.5 in)
198949.9 mm (2.0 in)
199023.9 mm (0.9 in)
199131.9 mm (1.3 in)
199251.0 mm (2.0 in)
199329.8 mm (1.2 in)
199429.0 mm (1.1 in)
199538.9 mm (1.5 in)
199616.1 mm (0.6 in)
199736.3 mm (1.4 in)
199833.2 mm (1.3 in)
199959.6 mm (2.3 in)
200057.7 mm (2.3 in)
200146.7 mm (1.8 in)
200225.9 mm (1.0 in)
200347.5 mm (1.9 in)
200433.2 mm (1.3 in)
200542.6 mm (1.7 in)
200658.7 mm (2.3 in)
200763.6 mm (2.5 in)
200859.6 mm (2.3 in)
200942.1 mm (1.7 in)
201080.7 mm (3.2 in)
201132.5 mm (1.3 in)
201242.9 mm (1.7 in)
201342.7 mm (1.7 in)
201471.7 mm (2.8 in)
201552.1 mm (2.1 in)
201655.7 mm (2.2 in)
201755.6 mm (2.2 in)
201841.4 mm (1.6 in)
201943.9 mm (1.7 in)
202046.0 mm (1.8 in)
202154.3 mm (2.1 in)
202235.6 mm (1.4 in)
2023118.7 mm (4.7 in)
202457.7 mm (2.3 in)
202529.7 mm (1.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Wattisham by year The longest dry spell of the year at Wattisham, 1973 to 2025. The record is 48 days in 2022, marked on the chart; the median year is 11 days. 020406019801990200020102020Record: 48 days in 2022
The longest dry spell of the year at Wattisham, 1973 to 2025. The record is 48 days in 2022, marked on the chart; the median year is 11 days.
Longest dry spell (CDD) at Wattisham by year
YearLongest dry spell (CDD)
197310 days
197411 days
197516 days
197617 days
19778 days
197816 days
197919 days
198017 days
198121 days
19827 days
198312 days
19849 days
19854 days
19865 days
198711 days
19887 days
198910 days
199011 days
19918 days
19928 days
19937 days
19946 days
199511 days
19967 days
19979 days
19987 days
199911 days
20002 days
20011 day
20024 days
20039 days
20046 days
200513 days
200620 days
200737 days
200818 days
200919 days
201022 days
201146 days
201217 days
201320 days
201417 days
201516 days
201612 days
201713 days
201812 days
20198 days
20206 days
20216 days
202248 days
202326 days
202415 days
202520 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.

Download the Data

  • Data for Wattisham standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Wattisham 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 (2025-12-31).