Built 2026-10-19 (19 October 2026)

Malin Head Weather Records (EI000003980)

Record envelope, standing records and threshold days for Malin Head (EI000003980), Ireland, with 142 years of record.

Key Facts for Malin Head

  • Malin Head (EI000003980) is a weather station in Ireland at 55.37 latitude and -7.34 longitude, 21 m (69 ft) above sea level.
  • The station reports from 1885 to 2026, 142 years of record.
  • 1,464 records set at Malin Head still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Malin Head set a daily record high maximum temperature of 18.2 C (64.8 F) on 12 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Ireland, 55.37 latitude, -7.34 longitude.
  • Elevation: 21 m (69 ft).
  • Period of record: 1885 to 2026, 142 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

7 days at or beyond a record
Daily record high and record low at Malin Head, with 2026 drawn through them The band shows the record high and record low for each calendar day at Malin Head. The lines show the 2026 daily maximum and minimum. 7 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -100102030 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Malin Head. The lines show the 2026 daily maximum and minimum. 7 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Malin Head, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan14.5 C (58.1 F)-6.2 C (20.8 F)12.1 C (53.8 F)0.1 C (32.2 F)
Feb14.6 C (58.3 F)-6.2 C (20.8 F)12.1 C (53.8 F)-0.2 C (31.6 F)
Mar19.9 C (67.8 F)-4.4 C (24.1 F)15.4 C (59.7 F)0.8 C (33.4 F)
Apr23.4 C (74.1 F)-1.8 C (28.8 F)17.3 C (63.1 F)1.7 C (35.1 F)
May25.1 C (77.2 F)-0.5 C (31.1 F)20.7 C (69.3 F)5.1 C (41.2 F)
Jun25.8 C (78.4 F)2.6 C (36.7 F)21.5 C (70.7 F)7.7 C (45.9 F)
Jul27.6 C (81.7 F)4.4 C (39.9 F)20.1 C (68.2 F)10.9 C (51.6 F)
Aug27.1 C (80.8 F)5.2 C (41.4 F)23.9 C (75.0 F)9.3 C (48.7 F)
Sep26.2 C (79.2 F)2.0 C (35.6 F)20.3 C (68.5 F)8.7 C (47.7 F)
Oct21.1 C (70.0 F)0.4 C (32.7 F)18.2 C (64.8 F)8.9 C (48.0 F)
Nov17.6 C (63.7 F)-2.5 C (27.5 F)n/an/a
Dec16.0 C (60.8 F)-4.8 C (23.4 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Malin Head by the year they were set 1,464 records at Malin Head still stand. 1986 holds the most, with 39. 0102030401929: 11930: 161931: 171932: 161933: 111934: 181935: 81936: 131937: 131938: 111939: 111955: 221956: 141957: 171958: 221959: 171960: 151961: 211962: 101963: 221964: 141965: 241966: 231967: 81968: 251969: 251970: 111971: 221972: 221973: 141974: 131975: 231976: 221977: 251978: 321979: 321980: 121981: 261982: 151983: 131984: 171985: 221986: 391987: 161988: 111989: 231990: 191991: 101992: 251993: 261994: 151995: 331996: 161997: 231998: 321999: 132000: 62001: 82002: 112003: 202004: 92005: 192006: 132007: 172008: 112009: 92010: 182011: 172012: 182013: 262014: 82015: 112016: 162017: 142018: 232019: 252020: 112021: 132022: 152023: 272024: 222025: 312026: 101929193819621971198019891998200720162025
1,464 records at Malin Head still stand. 1986 holds the most, with 39.
Standing records at Malin Head by the year they were set
Year setStanding records
19291
193016
193117
193216
193311
193418
19358
193613
193713
193811
193911
195522
195614
195717
195822
195917
196015
196121
196210
196322
196414
196524
196623
19678
196825
196925
197011
197122
197222
197314
197413
197523
197622
197725
197832
197932
198012
198126
198215
198313
198417
198522
198639
198716
198811
198923
199019
199110
199225
199326
199415
199533
199616
199723
199832
199913
20006
20018
200211
200320
20049
200519
200613
200717
200811
20099
201018
201117
201218
201326
20148
201511
201616
201714
201823
201925
202011
202113
202215
202327
202422
202531
202610

All-Time Record Progression

5 new records
When Malin Head set new all-time records 5 all-time records were set at Malin Head between 1 January 1979 and 12 July 2025. Each dot is a new record. Record low minimum temperatureRecord low maximum temperatureRecord daily precipitationRecord high minimum temperatureRecord high maximum temperature1 January 1979: Record low minimum temperature -6.2 C (20.8 F)12 January 1987: Record low maximum temperature -1.0 C (30.2 F)22 August 2017: Record daily precipitation 73.0 mm (2.9 in)23 July 2019: Record high minimum temperature 18.5 C (65.3 F)12 July 2025: Record high maximum temperature 27.6 C (81.7 F)19801990200020102020
5 all-time records were set at Malin Head between 1 January 1979 and 12 July 2025. Each dot is a new record.
When Malin Head set new all-time records
DateKindDetail
1979-01-01Record low minimum temperatureRecord low minimum temperature -6.2 C (20.8 F)
1987-01-12Record low maximum temperatureRecord low maximum temperature -1.0 C (30.2 F)
2017-08-22Record daily precipitationRecord daily precipitation 73.0 mm (2.9 in)
2019-07-23Record high minimum temperatureRecord high minimum temperature 18.5 C (65.3 F)
2025-07-12Record high maximum temperatureRecord high maximum temperature 27.6 C (81.7 F)

Wettest Day of Each Month

Aug: 73.0 mm (2.9 in)
Record daily precipitation for each month at Malin Head The wettest day on record for each calendar month at Malin Head. The most was 73.0 mm (2.9 in) on 22 August 2017. 020406080 Jan: 51.8 mm (2.0 in), 9 January 1903 Jan Feb: 44.3 mm (1.7 in), 22 February 1958 Feb Mar: 31.4 mm (1.2 in), 31 March 1968 Mar Apr: 32.1 mm (1.3 in), 23 April 1971 Apr May: 35.0 mm (1.4 in), 21 May 1995 May Jun: 43.7 mm (1.7 in), 15 June 1897 Jun Jul: 71.4 mm (2.8 in), 9 July 1893 Jul Aug: 73.0 mm (2.9 in), 22 August 2017 Aug Sep: 56.0 mm (2.2 in), 17 September 1957 Sep Oct: 60.0 mm (2.4 in), 21 October 1987 Oct Nov: 54.3 mm (2.1 in), 1 November 1967 Nov Dec: 66.0 mm (2.6 in), 5 December 2015 Dec
The wettest day on record for each calendar month at Malin Head. The most was 73.0 mm (2.9 in) on 22 August 2017.
Record daily precipitation for each month at Malin Head
MonthRecord daily precipitation (mm)Date
Jan51.8 mm (2.0 in)9 January 1903
Feb44.3 mm (1.7 in)22 February 1958
Mar31.4 mm (1.2 in)31 March 1968
Apr32.1 mm (1.3 in)23 April 1971
May35.0 mm (1.4 in)21 May 1995
Jun43.7 mm (1.7 in)15 June 1897
Jul71.4 mm (2.8 in)9 July 1893
Aug73.0 mm (2.9 in)22 August 2017
Sep56.0 mm (2.2 in)17 September 1957
Oct60.0 mm (2.4 in)21 October 1987
Nov54.3 mm (2.1 in)1 November 1967
Dec66.0 mm (2.6 in)5 December 2015

Period of Record Coverage

1929 to 2026
Days with data per year at Malin Head 83 years of record at Malin Head, 1929 to 2026. 22 years have data for under 90 percent of days and are left out of rankings: 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936 and others. 1929: 56 of 365 days1930: 248 of 365 days1931: 249 of 365 days1932: 255 of 366 days1933: 249 of 365 days1934: 250 of 365 days1935: 251 of 365 days1936: 237 of 366 days1937: 235 of 365 days1938: 254 of 365 days1939: 193 of 365 days1955: 243 of 365 days1956: 360 of 366 days1957: 362 of 365 days1958: 362 of 365 days1959: 364 of 365 days1960: 365 of 366 days1961: 365 of 365 days1962: 364 of 365 days1963: 363 of 365 days1964: 365 of 366 days1965: 364 of 365 days1966: 363 of 365 days1967: 365 of 365 days1968: 363 of 366 days1969: 363 of 365 days1970: 365 of 365 days1971: 363 of 365 days1972: 365 of 366 days1973: 363 of 365 days1974: 363 of 365 days1975: 364 of 365 days1976: 365 of 366 days1977: 363 of 365 days1978: 364 of 365 days1979: 360 of 365 days1980: 362 of 366 days1981: 364 of 365 days1982: 363 of 365 days1983: 363 of 365 days1984: 359 of 366 days1985: 363 of 365 days1986: 365 of 365 days1987: 363 of 365 days1988: 363 of 366 days1989: 362 of 365 days1990: 362 of 365 days1991: 364 of 365 days1992: 361 of 366 days1993: 364 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 294 of 366 days2001: 302 of 365 days2002: 365 of 365 days2003: 362 of 365 days2004: 363 of 366 days2005: 312 of 365 days2006: 304 of 365 days2007: 308 of 365 days2008: 302 of 366 days2009: 303 of 365 days2010: 336 of 365 days2011: 302 of 365 days2012: 306 of 366 days2013: 359 of 365 days2014: 361 of 365 days2015: 363 of 365 days2016: 364 of 366 days2017: 361 of 365 days2018: 362 of 365 days2019: 358 of 365 days2020: 365 of 366 days2021: 360 of 365 days2022: 365 of 365 days2023: 362 of 365 days2024: 362 of 366 days2025: 364 of 365 days2026: 284 of 365 days193519651980199520102025
83 years of record at Malin Head, 1929 to 2026. 22 years have data for under 90 percent of days and are left out of rankings: 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936 and others.
Days with data per year at Malin Head
YearDays with dataShare of yearComplete
19295615%No
193024868%No
193124968%No
193225570%No
193324968%No
193425068%No
193525169%No
193623765%No
193723564%No
193825470%No
193919353%No
195524367%No
195636098%Yes
195736299%Yes
195836299%Yes
1959364100%Yes
1960365100%Yes
1961365100%Yes
1962364100%Yes
196336399%Yes
1964365100%Yes
1965364100%Yes
196636399%Yes
1967365100%Yes
196836399%Yes
196936399%Yes
1970365100%Yes
197136399%Yes
1972365100%Yes
197336399%Yes
197436399%Yes
1975364100%Yes
1976365100%Yes
197736399%Yes
1978364100%Yes
197936099%Yes
198036299%Yes
1981364100%Yes
198236399%Yes
198336399%Yes
198435998%Yes
198536399%Yes
1986365100%Yes
198736399%Yes
198836399%Yes
198936299%Yes
199036299%Yes
1991364100%Yes
199236199%Yes
1993364100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
200029480%No
200130283%No
2002365100%Yes
200336299%Yes
200436399%Yes
200531285%No
200630483%No
200730884%No
200830283%No
200930383%No
201033692%Yes
201130283%No
201230684%No
201335998%Yes
201436199%Yes
201536399%Yes
201636499%Yes
201736199%Yes
201836299%Yes
201935898%Yes
2020365100%Yes
202136099%Yes
2022365100%Yes
202336299%Yes
202436299%Yes
2025364100%Yes
202628478%No

Latest Records

20
Latest records at Malin Head
DateStationRecordValueBeat old record byOld record stoodSignificance
12 October 2026Malin Head, IEdaily high max (Provisional)18.2 C (64.8 F)0.8 C (1.4 F)36 years22 of 100 (Routine)
9 October 2026Malin Head, IEall-time rain (Provisional)89.0 mm (3.5 in)16.0 mm (0.6 in)9 years62 of 100 (Major)
14 September 2026Malin Head, IEdaily high min (Provisional)14.7 C (58.5 F)0.1 C (0.2 F)23 years15 of 100 (Routine)
9 September 2026Malin Head, IEmonthly rain (Tie, Provisional)56.0 mm (2.2 in)tie68 years10 of 100 (Routine)
13 August 2026Malin Head, IEdaily high min17.1 C (62.8 F)1.0 C (1.8 F)88 years40 of 100 (Notable)
13 August 2026Malin Head, IEdaily high max23.9 C (75.0 F)0.2 C (0.4 F)52 years24 of 100 (Routine)
12 August 2026Malin Head, IEdaily high min17.0 C (62.6 F)0.8 C (1.4 F)0 years13 of 100 (Routine)
10 July 2026Malin Head, IEdaily high min (Tie)15.0 C (59.0 F)tie92 years9 of 100 (Routine)
27 June 2026Malin Head, IEdaily high max21.5 C (70.7 F)0.4 C (0.7 F)49 years24 of 100 (Routine)
28 May 2026Malin Head, IEdaily high max20.7 C (69.3 F)0.2 C (0.4 F)13 years13 of 100 (Routine)
24 May 2026Malin Head, IEdaily high max19.0 C (66.2 F)0.6 C (1.1 F)49 years25 of 100 (Routine)
24 May 2026Malin Head, IEdaily high min13.2 C (55.8 F)0.1 C (0.2 F)49 years23 of 100 (Routine)
22 May 2026Malin Head, IEmonthly high min (Tie)14.0 C (57.2 F)tie8 years5 of 100 (Routine)
7 April 2026Malin Head, IEdaily high max16.8 C (62.2 F)2.4 C (4.3 F)5 years19 of 100 (Routine)
1 March 2026Malin Head, IEdaily high max (Tie)12.4 C (54.3 F)tie39 years5 of 100 (Routine)
25 February 2026Malin Head, IEdaily high min10.0 C (50.0 F)1.7 C (3.1 F)67 years35 of 100 (Notable)
9 December 2025Malin Head, IEdaily high max15.2 C (59.4 F)1.9 C (3.4 F)8 years19 of 100 (Routine)
27 November 2025Malin Head, IEdaily high max14.0 C (57.2 F)0.6 C (1.1 F)46 years24 of 100 (Routine)
7 November 2025Malin Head, IEdaily high min (Tie)11.5 C (52.7 F)tie18 years3 of 100 (Routine)
6 November 2025Malin Head, IEdaily high max17.1 C (62.8 F)0.2 C (0.4 F)0 years9 of 100 (Routine)

Climate Trend

60 complete years, 1956 to 2025
Annual mean temperature at Malin Head as warming stripes, 1956 to 2025 One stripe for each of 60 complete years at Malin Head, 1956 to 2025. Blue stripes are years cooler than the station's own mean of 9.7 C (49.5 F); red stripes are warmer. The coolest year was 1979, at 8.6 C (47.5 F), and the warmest was 2025, at 11.0 C (51.7 F). The strongest colour marks a difference of 1.3 C (2.3 F). 1956: 9.3 C, -0.4 C from the station mean1957: 9.9 C, +0.2 C from the station mean1958: 9.4 C, -0.3 C from the station mean1959: 10.3 C, +0.6 C from the station mean1960: 9.7 C, 0.0 C from the station mean1961: 9.6 C, -0.1 C from the station mean1962: 9.1 C, -0.7 C from the station mean1963: 8.8 C, -0.9 C from the station mean1964: 9.5 C, -0.2 C from the station mean1965: 9.1 C, -0.6 C from the station mean1966: 9.4 C, -0.3 C from the station mean1967: 9.5 C, -0.2 C from the station mean1968: 9.4 C, -0.3 C from the station mean1969: 9.2 C, -0.5 C from the station mean1970: 9.4 C, -0.3 C from the station mean1971: 10.0 C, +0.3 C from the station mean1972: 9.0 C, -0.7 C from the station mean1973: 9.5 C, -0.2 C from the station mean1974: 9.4 C, -0.3 C from the station mean1975: 9.8 C, 0.0 C from the station mean1976: 9.7 C, 0.0 C from the station mean1977: 9.3 C, -0.5 C from the station mean1978: 9.4 C, -0.3 C from the station mean1979: 8.6 C, -1.1 C from the station mean1980: 9.5 C, -0.2 C from the station mean1981: 9.2 C, -0.6 C from the station mean1982: 9.4 C, -0.3 C from the station mean1983: 9.7 C, 0.0 C from the station mean1984: 9.4 C, -0.3 C from the station mean1985: 9.0 C, -0.7 C from the station mean1986: 8.7 C, -1.0 C from the station mean1987: 9.3 C, -0.4 C from the station mean1988: 9.9 C, +0.2 C from the station mean1989: 9.9 C, +0.2 C from the station mean1990: 10.0 C, +0.3 C from the station mean1991: 9.6 C, -0.1 C from the station mean1992: 9.6 C, -0.1 C from the station mean1993: 9.3 C, -0.4 C from the station mean1994: 9.5 C, -0.2 C from the station mean1995: 10.0 C, +0.3 C from the station mean1996: 9.4 C, -0.3 C from the station mean1997: 10.3 C, +0.6 C from the station mean1998: 10.0 C, +0.3 C from the station mean1999: 10.1 C, +0.3 C from the station mean2002: 10.2 C, +0.4 C from the station mean2003: 10.4 C, +0.7 C from the station mean2004: 10.3 C, +0.6 C from the station mean2013: 9.7 C, 0.0 C from the station mean2014: 10.4 C, +0.6 C from the station mean2015: 9.6 C, -0.1 C from the station mean2016: 10.1 C, +0.4 C from the station mean2017: 10.3 C, +0.6 C from the station mean2018: 9.9 C, +0.1 C from the station mean2019: 10.4 C, +0.6 C from the station mean2020: 10.0 C, +0.3 C from the station mean2021: 10.1 C, +0.4 C from the station mean2022: 10.6 C, +0.9 C from the station mean2023: 10.9 C, +1.2 C from the station mean2024: 10.5 C, +0.7 C from the station mean2025: 11.0 C, +1.2 C from the station mean19561960197019801990200020102020
One stripe for each of 60 complete years at Malin Head, 1956 to 2025. Blue stripes are years cooler than the station's own mean of 9.7 C (49.5 F); red stripes are warmer. The coolest year was 1979, at 8.6 C (47.5 F), and the warmest was 2025, at 11.0 C (51.7 F). The strongest colour marks a difference of 1.3 C (2.3 F).
Annual mean temperature at Malin Head as warming stripes, 1956 to 2025
YearAnnual mean temperatureDifference from the station mean
19569.3 C-0.38 C
19579.9 C+0.17 C
19589.4 C-0.27 C
195910.3 C+0.55 C
19609.7 C-0.02 C
19619.6 C-0.08 C
19629.1 C-0.66 C
19638.8 C-0.87 C
19649.5 C-0.21 C
19659.1 C-0.65 C
19669.4 C-0.33 C
19679.5 C-0.23 C
19689.4 C-0.34 C
19699.2 C-0.47 C
19709.4 C-0.32 C
197110.0 C+0.33 C
19729.0 C-0.74 C
19739.5 C-0.22 C
19749.4 C-0.32 C
19759.8 C+0.04 C
19769.7 C-0.03 C
19779.3 C-0.46 C
19789.4 C-0.31 C
19798.6 C-1.08 C
19809.5 C-0.22 C
19819.2 C-0.56 C
19829.4 C-0.28 C
19839.7 C+0.03 C
19849.4 C-0.27 C
19859.0 C-0.67 C
19868.7 C-0.97 C
19879.3 C-0.37 C
19889.9 C+0.17 C
19899.9 C+0.21 C
199010.0 C+0.33 C
19919.6 C-0.11 C
19929.6 C-0.13 C
19939.3 C-0.40 C
19949.5 C-0.18 C
199510.0 C+0.28 C
19969.4 C-0.28 C
199710.3 C+0.56 C
199810.0 C+0.33 C
199910.1 C+0.34 C
200210.2 C+0.44 C
200310.4 C+0.68 C
200410.3 C+0.58 C
20139.7 C+0.00 C
201410.4 C+0.64 C
20159.6 C-0.14 C
201610.1 C+0.37 C
201710.3 C+0.60 C
20189.9 C+0.14 C
201910.4 C+0.64 C
202010.0 C+0.30 C
202110.1 C+0.42 C
202210.6 C+0.92 C
202310.9 C+1.23 C
202410.5 C+0.74 C
202511.0 C+1.24 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.2) per decade over 1956 to 2025. In Fahrenheit: 0.3 F (0.2 to 0.4) per decade. The slope is a straight line fitted to 60 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Malin Head
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.4) per decade1956 to 202560Rise
Mean daily maximum0.2 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.4) per decade1956 to 202560Rise
Mean daily minimum0.2 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.4) per decade1956 to 202560Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1885 to 2026
Yearly extremes at Malin Head: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)27.6 C (81.7 F)202523.3 C (73.9 F)83
Coldest night (TNn)-6.2 C (20.8 F)1979-2.1 C (28.2 F)83
Wettest day (Rx1day)89.0 mm (3.5 in)202629.7 mm (1.2 in)141
Wettest five days (Rx5day)114.0 mm (4.5 in)201558.9 mm (2.3 in)141
Longest dry spell (CDD)33 days191116 days141

Hottest day (TXx)

Hottest day (TXx) at Malin Head by year The hottest day of the year at Malin Head, 1885 to 2026. The record is 27.6 C (81.7 F) in 2025, marked on the chart; the median year is 23.3 C (73.9 F). 152025301900192019401960198020002020Record: 27.6 C (81.7 F) in 2025
The hottest day of the year at Malin Head, 1885 to 2026. The record is 27.6 C (81.7 F) in 2025, marked on the chart; the median year is 23.3 C (73.9 F).
Hottest day (TXx) at Malin Head by year
YearHottest day (TXx)
1885n/a
1886n/a
1887n/a
1888n/a
1889n/a
1890n/a
1891n/a
1892n/a
1893n/a
1894n/a
1895n/a
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918n/a
1919n/a
1920n/a
1921n/a
1922n/a
1923n/a
1924n/a
1925n/a
1926n/a
1927n/a
1928n/a
192916.7 C (62.1 F)
193022.2 C (72.0 F)
193120.6 C (69.1 F)
193221.1 C (70.0 F)
193325.6 C (78.1 F)
193426.7 C (80.1 F)
193523.9 C (75.0 F)
193621.7 C (71.1 F)
193723.9 C (75.0 F)
193821.1 C (70.0 F)
193922.8 C (73.0 F)
1940n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
195527.1 C (80.8 F)
195619.8 C (67.6 F)
195725.8 C (78.4 F)
195821.7 C (71.1 F)
195924.4 C (75.9 F)
196021.7 C (71.1 F)
196123.4 C (74.1 F)
196221.7 C (71.1 F)
196324.8 C (76.6 F)
196420.9 C (69.6 F)
196524.2 C (75.6 F)
196620.5 C (68.9 F)
196721.9 C (71.4 F)
196823.0 C (73.4 F)
196923.5 C (74.3 F)
197024.1 C (75.4 F)
197124.6 C (76.3 F)
197220.2 C (68.4 F)
197324.5 C (76.1 F)
197420.9 C (69.6 F)
197525.3 C (77.5 F)
197627.0 C (80.6 F)
197723.3 C (73.9 F)
197825.0 C (77.0 F)
197922.9 C (73.2 F)
198021.6 C (70.9 F)
198121.7 C (71.1 F)
198223.1 C (73.6 F)
198322.8 C (73.0 F)
198424.0 C (75.2 F)
198523.2 C (73.8 F)
198622.2 C (72.0 F)
198722.2 C (72.0 F)
198822.3 C (72.1 F)
198924.4 C (75.9 F)
199024.4 C (75.9 F)
199122.3 C (72.1 F)
199222.2 C (72.0 F)
199320.7 C (69.3 F)
199422.5 C (72.5 F)
199525.2 C (77.4 F)
199624.0 C (75.2 F)
199725.9 C (78.6 F)
199823.4 C (74.1 F)
199923.6 C (74.5 F)
200023.9 C (75.0 F)
200122.3 C (72.1 F)
200222.2 C (72.0 F)
200325.4 C (77.7 F)
200423.6 C (74.5 F)
200523.4 C (74.1 F)
200625.0 C (77.0 F)
200720.5 C (68.9 F)
200822.2 C (72.0 F)
200922.2 C (72.0 F)
201022.4 C (72.3 F)
201123.4 C (74.1 F)
201222.6 C (72.7 F)
201322.6 C (72.7 F)
201425.6 C (78.1 F)
201524.7 C (76.5 F)
201623.9 C (75.0 F)
201725.1 C (77.2 F)
201825.2 C (77.4 F)
201925.7 C (78.3 F)
202023.2 C (73.8 F)
202123.5 C (74.3 F)
202223.0 C (73.4 F)
202326.2 C (79.2 F)
202423.1 C (73.6 F)
202527.6 C (81.7 F)
202623.9 C (75.0 F)

Coldest night (TNn)

Coldest night (TNn) at Malin Head by year The coldest night of the year at Malin Head, 1885 to 2026. The record is -6.2 C (20.8 F) in 1979, marked on the chart; the median year is -2.1 C (28.2 F). -8-6-4-2021900192019401960198020002020Record: -6.2 C (20.8 F) in 1979
The coldest night of the year at Malin Head, 1885 to 2026. The record is -6.2 C (20.8 F) in 1979, marked on the chart; the median year is -2.1 C (28.2 F).
Coldest night (TNn) at Malin Head by year
YearColdest night (TNn)
1885n/a
1886n/a
1887n/a
1888n/a
1889n/a
1890n/a
1891n/a
1892n/a
1893n/a
1894n/a
1895n/a
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918n/a
1919n/a
1920n/a
1921n/a
1922n/a
1923n/a
1924n/a
1925n/a
1926n/a
1927n/a
1928n/a
1929-0.6 C (30.9 F)
1930-3.9 C (25.0 F)
1931-1.7 C (28.9 F)
19320.0 C (32.0 F)
1933-2.8 C (27.0 F)
1934-0.6 C (30.9 F)
1935-1.7 C (28.9 F)
1936-1.7 C (28.9 F)
1937-1.7 C (28.9 F)
1938-3.9 C (25.0 F)
1939-2.2 C (28.0 F)
1940n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955-2.8 C (27.0 F)
1956-3.4 C (25.9 F)
1957-1.8 C (28.8 F)
1958-3.2 C (26.2 F)
1959-2.1 C (28.2 F)
1960-2.9 C (26.8 F)
1961-3.3 C (26.1 F)
1962-2.7 C (27.1 F)
1963-5.0 C (23.0 F)
1964-1.4 C (29.5 F)
1965-3.4 C (25.9 F)
1966-0.8 C (30.6 F)
1967-1.2 C (29.8 F)
1968-3.9 C (25.0 F)
1969-5.3 C (22.5 F)
1970-2.1 C (28.2 F)
1971-0.9 C (30.4 F)
1972-5.3 C (22.5 F)
1973-2.3 C (27.9 F)
1974-0.3 C (31.5 F)
1975-1.2 C (29.8 F)
1976-2.7 C (27.1 F)
1977-3.5 C (25.7 F)
1978-3.3 C (26.1 F)
1979-6.2 C (20.8 F)
1980-2.6 C (27.3 F)
1981-4.5 C (23.9 F)
1982-5.6 C (21.9 F)
1983-1.6 C (29.1 F)
1984-2.9 C (26.8 F)
1985-4.6 C (23.7 F)
1986-6.2 C (20.8 F)
1987-3.9 C (25.0 F)
1988-1.1 C (30.0 F)
1989-0.6 C (30.9 F)
1990-0.4 C (31.3 F)
1991-1.1 C (30.0 F)
1992-1.8 C (28.8 F)
1993-1.9 C (28.6 F)
1994-2.6 C (27.3 F)
1995-4.8 C (23.4 F)
1996-2.4 C (27.7 F)
1997-2.4 C (27.7 F)
1998-3.5 C (25.7 F)
1999-1.0 C (30.2 F)
2000-2.8 C (27.0 F)
2001-2.5 C (27.5 F)
2002-0.1 C (31.8 F)
2003-2.9 C (26.8 F)
2004-0.5 C (31.1 F)
2005-0.6 C (30.9 F)
2006-1.5 C (29.3 F)
20070.5 C (32.9 F)
2008-2.1 C (28.2 F)
2009-2.8 C (27.0 F)
2010-4.3 C (24.3 F)
2011-3.5 C (25.7 F)
2012-1.7 C (28.9 F)
2013-2.6 C (27.3 F)
2014-0.8 C (30.6 F)
2015-1.0 C (30.2 F)
2016-0.8 C (30.6 F)
2017-0.5 C (31.1 F)
2018-2.4 C (27.7 F)
2019-1.8 C (28.8 F)
20200.5 C (32.9 F)
2021-2.4 C (27.7 F)
2022-1.7 C (28.9 F)
2023-1.8 C (28.8 F)
2024-0.6 C (30.9 F)
2025-1.5 C (29.3 F)
2026-0.2 C (31.6 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Malin Head by year The wettest day of the year at Malin Head, 1885 to 2026. The record is 89.0 mm (3.5 in) in 2026, marked on the chart; the median year is 29.7 mm (1.2 in). 0204060801001900192019401960198020002020Record: 89.0 mm (3.5 in) in 2026
The wettest day of the year at Malin Head, 1885 to 2026. The record is 89.0 mm (3.5 in) in 2026, marked on the chart; the median year is 29.7 mm (1.2 in).
Wettest day (Rx1day) at Malin Head by year
YearWettest day (Rx1day)
188524.4 mm (1.0 in)
188623.9 mm (0.9 in)
188723.1 mm (0.9 in)
188825.9 mm (1.0 in)
188925.9 mm (1.0 in)
189021.6 mm (0.9 in)
189122.6 mm (0.9 in)
189236.6 mm (1.4 in)
189371.4 mm (2.8 in)
189415.5 mm (0.6 in)
189530.5 mm (1.2 in)
189637.1 mm (1.5 in)
189743.7 mm (1.7 in)
189825.7 mm (1.0 in)
189916.0 mm (0.6 in)
190029.7 mm (1.2 in)
190135.1 mm (1.4 in)
190223.9 mm (0.9 in)
190351.8 mm (2.0 in)
190436.8 mm (1.4 in)
190530.5 mm (1.2 in)
190621.6 mm (0.9 in)
190727.4 mm (1.1 in)
190838.6 mm (1.5 in)
190932.3 mm (1.3 in)
191025.4 mm (1.0 in)
191119.1 mm (0.8 in)
191247.8 mm (1.9 in)
191318.3 mm (0.7 in)
191426.0 mm (1.0 in)
191528.3 mm (1.1 in)
191622.4 mm (0.9 in)
191734.2 mm (1.3 in)
191828.0 mm (1.1 in)
191927.2 mm (1.1 in)
192045.9 mm (1.8 in)
192120.0 mm (0.8 in)
192216.9 mm (0.7 in)
192327.5 mm (1.1 in)
192435.6 mm (1.4 in)
192523.4 mm (0.9 in)
192641.5 mm (1.6 in)
192720.5 mm (0.8 in)
192833.6 mm (1.3 in)
192935.1 mm (1.4 in)
193027.4 mm (1.1 in)
193127.2 mm (1.1 in)
193238.7 mm (1.5 in)
193326.0 mm (1.0 in)
193433.6 mm (1.3 in)
193520.5 mm (0.8 in)
193638.6 mm (1.5 in)
193738.3 mm (1.5 in)
193825.9 mm (1.0 in)
193923.8 mm (0.9 in)
194034.1 mm (1.3 in)
194122.4 mm (0.9 in)
194232.3 mm (1.3 in)
194316.6 mm (0.7 in)
194441.0 mm (1.6 in)
194540.1 mm (1.6 in)
194624.7 mm (1.0 in)
194725.5 mm (1.0 in)
194838.6 mm (1.5 in)
194921.3 mm (0.8 in)
195026.3 mm (1.0 in)
195130.7 mm (1.2 in)
195222.2 mm (0.9 in)
195320.4 mm (0.8 in)
195438.4 mm (1.5 in)
195528.6 mm (1.1 in)
1956n/a
195756.0 mm (2.2 in)
195844.3 mm (1.7 in)
195921.1 mm (0.8 in)
196026.8 mm (1.1 in)
196137.1 mm (1.5 in)
196234.3 mm (1.4 in)
196325.6 mm (1.0 in)
196438.2 mm (1.5 in)
196532.4 mm (1.3 in)
196625.8 mm (1.0 in)
196754.3 mm (2.1 in)
196834.1 mm (1.3 in)
196927.2 mm (1.1 in)
197030.8 mm (1.2 in)
197132.4 mm (1.3 in)
197224.8 mm (1.0 in)
197330.3 mm (1.2 in)
197419.2 mm (0.8 in)
197525.0 mm (1.0 in)
197627.1 mm (1.1 in)
197736.5 mm (1.4 in)
197846.3 mm (1.8 in)
197936.1 mm (1.4 in)
198033.3 mm (1.3 in)
198129.4 mm (1.2 in)
198232.2 mm (1.3 in)
198326.9 mm (1.1 in)
198435.8 mm (1.4 in)
198548.6 mm (1.9 in)
198639.6 mm (1.6 in)
198760.0 mm (2.4 in)
198832.6 mm (1.3 in)
198954.8 mm (2.2 in)
199032.8 mm (1.3 in)
199128.7 mm (1.1 in)
199227.9 mm (1.1 in)
199333.6 mm (1.3 in)
199428.2 mm (1.1 in)
199538.7 mm (1.5 in)
199649.9 mm (2.0 in)
199735.8 mm (1.4 in)
199830.5 mm (1.2 in)
199929.7 mm (1.2 in)
200034.9 mm (1.4 in)
200122.4 mm (0.9 in)
200229.8 mm (1.2 in)
200320.9 mm (0.8 in)
200426.7 mm (1.1 in)
200534.3 mm (1.4 in)
200631.4 mm (1.2 in)
200727.9 mm (1.1 in)
200825.1 mm (1.0 in)
200932.0 mm (1.3 in)
201027.4 mm (1.1 in)
201124.9 mm (1.0 in)
201239.1 mm (1.5 in)
201322.6 mm (0.9 in)
201423.2 mm (0.9 in)
201566.0 mm (2.6 in)
201620.6 mm (0.8 in)
201773.0 mm (2.9 in)
201834.3 mm (1.4 in)
201927.5 mm (1.1 in)
202033.4 mm (1.3 in)
202125.2 mm (1.0 in)
202229.1 mm (1.1 in)
202335.0 mm (1.4 in)
202433.2 mm (1.3 in)
202526.2 mm (1.0 in)
202689.0 mm (3.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Malin Head by year The wettest five days of the year at Malin Head, 1885 to 2026. The record is 114.0 mm (4.5 in) in 2015, marked on the chart; the median year is 58.9 mm (2.3 in). 2550751001251900192019401960198020002020Record: 114.0 mm (4.5 in) in 2015
The wettest five days of the year at Malin Head, 1885 to 2026. The record is 114.0 mm (4.5 in) in 2015, marked on the chart; the median year is 58.9 mm (2.3 in).
Wettest five days (Rx5day) at Malin Head by year
YearWettest five days (Rx5day)
188538.2 mm (1.5 in)
188649.7 mm (2.0 in)
188753.0 mm (2.1 in)
188846.7 mm (1.8 in)
188948.1 mm (1.9 in)
189044.7 mm (1.8 in)
189140.4 mm (1.6 in)
189256.2 mm (2.2 in)
189373.0 mm (2.9 in)
189438.6 mm (1.5 in)
189546.1 mm (1.8 in)
189675.5 mm (3.0 in)
189774.2 mm (2.9 in)
189852.4 mm (2.1 in)
189943.3 mm (1.7 in)
190055.9 mm (2.2 in)
190171.4 mm (2.8 in)
190258.9 mm (2.3 in)
190370.1 mm (2.8 in)
190456.4 mm (2.2 in)
190551.9 mm (2.0 in)
190641.6 mm (1.6 in)
190742.9 mm (1.7 in)
190871.2 mm (2.8 in)
190956.4 mm (2.2 in)
191041.9 mm (1.6 in)
191136.2 mm (1.4 in)
191265.4 mm (2.6 in)
191352.9 mm (2.1 in)
191458.3 mm (2.3 in)
191550.1 mm (2.0 in)
191650.0 mm (2.0 in)
191760.3 mm (2.4 in)
191840.8 mm (1.6 in)
191946.2 mm (1.8 in)
192052.7 mm (2.1 in)
192136.8 mm (1.4 in)
192239.8 mm (1.6 in)
192355.5 mm (2.2 in)
192466.9 mm (2.6 in)
192581.8 mm (3.2 in)
192665.1 mm (2.6 in)
192754.1 mm (2.1 in)
192851.2 mm (2.0 in)
192951.7 mm (2.0 in)
193055.9 mm (2.2 in)
193152.2 mm (2.1 in)
193280.2 mm (3.2 in)
193348.5 mm (1.9 in)
193465.8 mm (2.6 in)
193572.4 mm (2.9 in)
193662.0 mm (2.4 in)
193763.3 mm (2.5 in)
193860.2 mm (2.4 in)
193964.3 mm (2.5 in)
194057.3 mm (2.3 in)
194155.2 mm (2.2 in)
194257.9 mm (2.3 in)
194348.9 mm (1.9 in)
194464.4 mm (2.5 in)
194591.4 mm (3.6 in)
194652.6 mm (2.1 in)
194760.9 mm (2.4 in)
194853.6 mm (2.1 in)
194964.8 mm (2.6 in)
195064.2 mm (2.5 in)
195140.1 mm (1.6 in)
195254.9 mm (2.2 in)
195360.3 mm (2.4 in)
195474.7 mm (2.9 in)
195543.5 mm (1.7 in)
1956n/a
195784.1 mm (3.3 in)
195888.9 mm (3.5 in)
195966.7 mm (2.6 in)
196061.5 mm (2.4 in)
196154.6 mm (2.1 in)
196253.7 mm (2.1 in)
196370.6 mm (2.8 in)
196454.9 mm (2.2 in)
196559.6 mm (2.3 in)
196648.0 mm (1.9 in)
196792.4 mm (3.6 in)
196872.1 mm (2.8 in)
196956.9 mm (2.2 in)
197058.0 mm (2.3 in)
197165.3 mm (2.6 in)
197258.5 mm (2.3 in)
197360.0 mm (2.4 in)
197441.2 mm (1.6 in)
197557.8 mm (2.3 in)
197659.5 mm (2.3 in)
197759.3 mm (2.3 in)
197879.8 mm (3.1 in)
197960.3 mm (2.4 in)
198063.1 mm (2.5 in)
198154.6 mm (2.1 in)
198271.4 mm (2.8 in)
198365.5 mm (2.6 in)
198472.0 mm (2.8 in)
198582.6 mm (3.3 in)
198675.8 mm (3.0 in)
198776.1 mm (3.0 in)
198863.3 mm (2.5 in)
198997.3 mm (3.8 in)
199084.2 mm (3.3 in)
199194.2 mm (3.7 in)
199256.5 mm (2.2 in)
199368.4 mm (2.7 in)
199452.3 mm (2.1 in)
199574.0 mm (2.9 in)
199666.9 mm (2.6 in)
199775.5 mm (3.0 in)
199857.6 mm (2.3 in)
199970.2 mm (2.8 in)
200067.0 mm (2.6 in)
200153.0 mm (2.1 in)
200260.2 mm (2.4 in)
200339.4 mm (1.6 in)
200459.8 mm (2.4 in)
200554.9 mm (2.2 in)
200664.0 mm (2.5 in)
200757.0 mm (2.2 in)
200852.1 mm (2.1 in)
200969.3 mm (2.7 in)
201066.7 mm (2.6 in)
201163.7 mm (2.5 in)
201261.5 mm (2.4 in)
201355.9 mm (2.2 in)
201456.6 mm (2.2 in)
2015114.0 mm (4.5 in)
201656.6 mm (2.2 in)
201789.3 mm (3.5 in)
201876.5 mm (3.0 in)
201957.8 mm (2.3 in)
202065.7 mm (2.6 in)
202154.9 mm (2.2 in)
202261.7 mm (2.4 in)
202364.4 mm (2.5 in)
202460.1 mm (2.4 in)
202546.9 mm (1.8 in)
202630.7 mm (1.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Malin Head by year The longest dry spell of the year at Malin Head, 1885 to 2026. The record is 33 days in 1911, marked on the chart; the median year is 16 days. 0102030401900192019401960198020002020Record: 33 days in 1911
The longest dry spell of the year at Malin Head, 1885 to 2026. The record is 33 days in 1911, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Malin Head by year
YearLongest dry spell (CDD)
188519 days
188624 days
188716 days
188819 days
188920 days
189011 days
189119 days
189216 days
189315 days
189422 days
189520 days
189613 days
189717 days
18988 days
189924 days
190025 days
190117 days
190219 days
190322 days
190415 days
190513 days
190618 days
190714 days
190814 days
190912 days
191016 days
191133 days
191226 days
191321 days
191415 days
191512 days
191615 days
191719 days
191822 days
191912 days
192023 days
192114 days
192218 days
192314 days
192412 days
192523 days
192617 days
192710 days
192819 days
192923 days
193014 days
193112 days
193228 days
193313 days
193416 days
193516 days
193615 days
193712 days
193833 days
193922 days
194012 days
194125 days
194227 days
194312 days
19449 days
194515 days
194617 days
194720 days
194815 days
194914 days
195014 days
195115 days
195213 days
195328 days
195416 days
195519 days
1956n/a
195715 days
195810 days
195914 days
196018 days
196113 days
196214 days
196320 days
196417 days
196517 days
196616 days
196716 days
196828 days
196912 days
19709 days
197117 days
197216 days
197314 days
197416 days
197522 days
197619 days
197723 days
197816 days
197915 days
198013 days
198112 days
198222 days
198315 days
198413 days
198520 days
198614 days
198717 days
198814 days
198914 days
199013 days
199120 days
199214 days
199315 days
199422 days
199512 days
199623 days
199717 days
199820 days
199913 days
200014 days
200114 days
200219 days
200319 days
200415 days
20057 days
20065 days
20073 days
20084 days
20097 days
20109 days
20117 days
201211 days
201319 days
201417 days
201510 days
201615 days
201717 days
201819 days
20199 days
202017 days
202121 days
202212 days
202326 days
202414 days
202516 days
20269 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.

Frost Dates and Growing Season

39 years with a frost

Across 39 years with a frost, the median last spring frost at Malin Head falls on 15 March and the median first autumn frost on 3 December, which leaves a median of 262 days between them.

Fitted over all years, the growing season changes by +0.1 days per decade at this station.

Frost dates and growing season at Malin Head
MeasureMedian, all yearsEarliest periodRecent period (1966 to 2023)Recent against earliestFitted trend
Last spring frost15 Marchn/a17 Marchn/a-0.6 days per decade
First autumn frost3 Decembern/a30 Novembern/a-0.5 days per decade
Growing days262 daysn/a262 daysn/a+0.1 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

132 years, 1885 to 2025

A day with at least 29.6 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 68.1 mm (2.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Malin Head: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years29.6 mm (1.2 in)
5 years38.5 mm (1.5 in)
10 years44.9 mm (1.8 in)
25 years53.7 mm (2.1 in)
50 years60.7 mm (2.4 in)
100 years68.1 mm (2.7 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 132 years of values from 1885 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: 73.0 mm (2.9 in) in 2017; 71.4 mm (2.8 in) in 1893; 66.0 mm (2.6 in) in 2015.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Malin Head, at 1992. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1992 ran 0.2 C (0.4 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Malin Head, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1992-0.2-0.4likely5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Climate Twins

2003 to 2025 against 1961 to 1990

Over 2003 to 2025, Malin Head had a mean temperature of 10.3 C (50.5 F) and 1,143.8 mm (45.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are St Mawgan (United Kingdom, 571 km away), Brest-Guipavas (France, 796 km away) and Slapton (United Kingdom, 617 km away).

Climate twins of Malin Head: stations whose 1961 to 1990 climate is closest to its 2003 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
St MawganUnited Kingdom571 km (355 mi)10.3 C (50.6 F)1,003.6 mm (39.5 in)0.75
Brest-GuipavasFrance796 km (495 mi)10.9 C (51.7 F)1,110.5 mm (43.7 in)0.85
SlaptonUnited Kingdom617 km (383 mi)10.7 C (51.3 F)1,027.1 mm (40.4 in)0.91

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

  • Data for Malin Head standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Malin Head 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 (2026-10-17).