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Ronaldsway Weather Records (UKE00108854)

Record envelope, standing records and threshold days for Ronaldsway (UKE00108854), United Kingdom, with 68 years of record.

Key Facts for Ronaldsway

  • Ronaldsway (UKE00108854) is a weather station in United Kingdom at 54.09 latitude and -4.63 longitude, 16 m (52 ft) above sea level.
  • The station reports from 1959 to 2026, 68 years of record.
  • 1,464 records set at Ronaldsway still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Ronaldsway set a daily record high minimum temperature of 16.0 C (60.8 F) on 28 August 2026 (provisional).

Provisional Records

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

About the Station

  • Location: United Kingdom, 54.09 latitude, -4.63 longitude.
  • Elevation: 16 m (52 ft).
  • Period of record: 1959 to 2026, 68 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

9 days at or beyond a record
Daily record high and record low at Ronaldsway, with 2026 drawn through them The band shows the record high and record low for each calendar day at Ronaldsway. The lines show the 2026 daily maximum and minimum. 9 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 Ronaldsway. The lines show the 2026 daily maximum and minimum. 9 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Ronaldsway, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan13.5 C (56.3 F)-7.7 C (18.1 F)11.0 C (51.8 F)-1.4 C (29.5 F)
Feb13.2 C (55.8 F)-7.4 C (18.7 F)11.1 C (52.0 F)-2.1 C (28.2 F)
Mar17.2 C (63.0 F)-6.7 C (19.9 F)14.5 C (58.1 F)0.3 C (32.5 F)
Apr20.1 C (68.2 F)-3.4 C (25.9 F)18.5 C (65.3 F)1.3 C (34.3 F)
May23.7 C (74.7 F)-1.4 C (29.5 F)23.1 C (73.6 F)3.6 C (38.5 F)
Jun28.1 C (82.6 F)1.4 C (34.5 F)27.6 C (81.7 F)8.4 C (47.1 F)
Jul28.9 C (84.0 F)4.2 C (39.6 F)27.2 C (81.0 F)11.5 C (52.7 F)
Aug27.9 C (82.2 F)4.8 C (40.6 F)23.6 C (74.5 F)9.5 C (49.1 F)
Sep26.5 C (79.7 F)0.6 C (33.1 F)n/an/a
Oct20.3 C (68.5 F)-1.9 C (28.6 F)n/an/a
Nov16.2 C (61.2 F)-4.5 C (23.9 F)n/an/a
Dec14.2 C (57.6 F)-9.1 C (15.6 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Ronaldsway by the year they were set 1,464 records at Ronaldsway still stand. 1963 holds the most, with 54. 02040601960: 71961: 191962: 321963: 541964: 161965: 381966: 201967: 211968: 211969: 181970: 191971: 181972: 241973: 131974: 241975: 161976: 261977: 261978: 291979: 321980: 241981: 311982: 171983: 221984: 191985: 311986: 391987: 231988: 141989: 201990: 151991: 201992: 121993: 121994: 141995: 401996: 131997: 251998: 301999: 92000: 172001: 112002: 102003: 262004: 72005: 242006: 192007: 312008: 192009: 92010: 392011: 142012: 202013: 172014: 212015: 182016: 212017: 142018: 232019: 162020: 132021: 262022: 282023: 352024: 282025: 352026: 201960196719741981198819952002200920162023
1,464 records at Ronaldsway still stand. 1963 holds the most, with 54.
Standing records at Ronaldsway by the year they were set
Year setStanding records
19607
196119
196232
196354
196416
196538
196620
196721
196821
196918
197019
197118
197224
197313
197424
197516
197626
197726
197829
197932
198024
198131
198217
198322
198419
198531
198639
198723
198814
198920
199015
199120
199212
199312
199414
199540
199613
199725
199830
19999
200017
200111
200210
200326
20047
200524
200619
200731
200819
20099
201039
201114
201220
201317
201421
201518
201621
201714
201823
201916
202013
202126
202228
202335
202428
202535
202620

All-Time Record Progression

2 new records
When Ronaldsway set new all-time records 2 all-time records were set at Ronaldsway between 2 August 1995 and 3 October 2014. Each dot is a new record. Record high minimum temperatureRecord daily precipitation2 August 1995: Record high minimum temperature 19.2 C (66.6 F)3 October 2014: Record daily precipitation 77.5 mm (3.1 in)19952000200520102015
2 all-time records were set at Ronaldsway between 2 August 1995 and 3 October 2014. Each dot is a new record.
When Ronaldsway set new all-time records
DateKindDetail
1995-08-02Record high minimum temperatureRecord high minimum temperature 19.2 C (66.6 F)
2014-10-03Record daily precipitationRecord daily precipitation 77.5 mm (3.1 in)

Wettest Day of Each Month

Oct: 77.5 mm (3.1 in)
Record daily precipitation for each month at Ronaldsway The wettest day on record for each calendar month at Ronaldsway. The most was 77.5 mm (3.1 in) on 3 October 2014. 020406080 Jan: 36.0 mm (1.4 in), 25 January 2013 Jan Feb: 34.5 mm (1.4 in), 5 February 1996 Feb Mar: 38.0 mm (1.5 in), 22 March 2013 Mar Apr: 47.0 mm (1.9 in), 8 April 2024 Apr May: 30.2 mm (1.2 in), 22 May 2024 May Jun: 54.7 mm (2.2 in), 14 June 2007 Jun Jul: 68.9 mm (2.7 in), 2 July 1968 Jul Aug: 48.1 mm (1.9 in), 16 August 1963 Aug Sep: 48.0 mm (1.9 in), 3 September 1984 Sep Oct: 77.5 mm (3.1 in), 3 October 2014 Oct Nov: 36.1 mm (1.4 in), 20 November 1971 Nov Dec: 51.9 mm (2.0 in), 28 December 1978 Dec
The wettest day on record for each calendar month at Ronaldsway. The most was 77.5 mm (3.1 in) on 3 October 2014.
Record daily precipitation for each month at Ronaldsway
MonthRecord daily precipitation (mm)Date
Jan36.0 mm (1.4 in)25 January 2013
Feb34.5 mm (1.4 in)5 February 1996
Mar38.0 mm (1.5 in)22 March 2013
Apr47.0 mm (1.9 in)8 April 2024
May30.2 mm (1.2 in)22 May 2024
Jun54.7 mm (2.2 in)14 June 2007
Jul68.9 mm (2.7 in)2 July 1968
Aug48.1 mm (1.9 in)16 August 1963
Sep48.0 mm (1.9 in)3 September 1984
Oct77.5 mm (3.1 in)3 October 2014
Nov36.1 mm (1.4 in)20 November 1971
Dec51.9 mm (2.0 in)28 December 1978

Period of Record Coverage

1959 to 2026
Days with data per year at Ronaldsway 68 years of record at Ronaldsway, 1959 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1959, 2026. 1959: 1 of 365 days1960: 358 of 366 days1961: 358 of 365 days1962: 357 of 365 days1963: 363 of 365 days1964: 362 of 366 days1965: 362 of 365 days1966: 355 of 365 days1967: 359 of 365 days1968: 355 of 366 days1969: 356 of 365 days1970: 360 of 365 days1971: 355 of 365 days1972: 364 of 366 days1973: 356 of 365 days1974: 362 of 365 days1975: 359 of 365 days1976: 361 of 366 days1977: 360 of 365 days1978: 358 of 365 days1979: 360 of 365 days1980: 357 of 366 days1981: 357 of 365 days1982: 361 of 365 days1983: 352 of 365 days1984: 362 of 366 days1985: 360 of 365 days1986: 360 of 365 days1987: 358 of 365 days1988: 361 of 366 days1989: 351 of 365 days1990: 356 of 365 days1991: 362 of 365 days1992: 362 of 366 days1993: 358 of 365 days1994: 361 of 365 days1995: 359 of 365 days1996: 359 of 366 days1997: 361 of 365 days1998: 359 of 365 days1999: 358 of 365 days2000: 363 of 366 days2001: 357 of 365 days2002: 361 of 365 days2003: 358 of 365 days2004: 359 of 366 days2005: 362 of 365 days2006: 363 of 365 days2007: 365 of 365 days2008: 361 of 366 days2009: 364 of 365 days2010: 361 of 365 days2011: 359 of 365 days2012: 359 of 366 days2013: 360 of 365 days2014: 360 of 365 days2015: 356 of 365 days2016: 362 of 366 days2017: 358 of 365 days2018: 358 of 365 days2019: 360 of 365 days2020: 357 of 366 days2021: 358 of 365 days2022: 362 of 365 days2023: 355 of 365 days2024: 356 of 366 days2025: 360 of 365 days2026: 237 of 365 days1960197019801990200020102020
68 years of record at Ronaldsway, 1959 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1959, 2026.
Days with data per year at Ronaldsway
YearDays with dataShare of yearComplete
195910%No
196035898%Yes
196135898%Yes
196235798%Yes
196336399%Yes
196436299%Yes
196536299%Yes
196635597%Yes
196735998%Yes
196835597%Yes
196935698%Yes
197036099%Yes
197135597%Yes
197236499%Yes
197335698%Yes
197436299%Yes
197535998%Yes
197636199%Yes
197736099%Yes
197835898%Yes
197936099%Yes
198035798%Yes
198135798%Yes
198236199%Yes
198335296%Yes
198436299%Yes
198536099%Yes
198636099%Yes
198735898%Yes
198836199%Yes
198935196%Yes
199035698%Yes
199136299%Yes
199236299%Yes
199335898%Yes
199436199%Yes
199535998%Yes
199635998%Yes
199736199%Yes
199835998%Yes
199935898%Yes
200036399%Yes
200135798%Yes
200236199%Yes
200335898%Yes
200435998%Yes
200536299%Yes
200636399%Yes
2007365100%Yes
200836199%Yes
2009364100%Yes
201036199%Yes
201135998%Yes
201235998%Yes
201336099%Yes
201436099%Yes
201535698%Yes
201636299%Yes
201735898%Yes
201835898%Yes
201936099%Yes
202035798%Yes
202135898%Yes
202236299%Yes
202335597%Yes
202435697%Yes
202536099%Yes
202623765%No

Latest Records

20
Latest records at Ronaldsway
DateStationRecordValueBeat old record byOld record stoodSignificance
28 August 2026Ronaldsway, GBdaily high min (Provisional)16.0 C (60.8 F)0.9 C (1.6 F)17 years15 of 100 (Routine)
27 August 2026Ronaldsway, GBdaily high min (Provisional)16.2 C (61.2 F)0.8 C (1.4 F)17 years14 of 100 (Routine)
26 August 2026Ronaldsway, GBdaily high min (Provisional)16.4 C (61.5 F)0.7 C (1.3 F)25 years16 of 100 (Routine)
25 August 2026Ronaldsway, GBdaily high max (Provisional)22.0 C (71.6 F)0.5 C (0.9 F)4 years9 of 100 (Routine)
28 July 2026Ronaldsway, GBdaily high min (Tie)15.6 C (60.1 F)tie36 years4 of 100 (Routine)
11 July 2026Ronaldsway, GBdaily high min16.6 C (61.9 F)0.6 C (1.1 F)43 years21 of 100 (Routine)
10 July 2026Ronaldsway, GBdaily high max27.2 C (81.0 F)1.4 C (2.5 F)20 years18 of 100 (Routine)
9 July 2026Ronaldsway, GBdaily high max25.1 C (77.2 F)1.3 C (2.3 F)27 years19 of 100 (Routine)
26 June 2026Ronaldsway, GBdaily high min16.2 C (61.2 F)1.4 C (2.5 F)16 years17 of 100 (Routine)
25 June 2026Ronaldsway, GBdaily high max26.6 C (79.9 F)0.9 C (1.6 F)8 years11 of 100 (Routine)
24 June 2026Ronaldsway, GBdaily high max27.6 C (81.7 F)2.0 C (3.6 F)5 years14 of 100 (Routine)
24 June 2026Ronaldsway, GBdaily high min (Tie)14.8 C (58.6 F)tie16 years2 of 100 (Routine)
23 June 2026Ronaldsway, GBdaily high max24.0 C (75.2 F)1.9 C (3.4 F)16 years18 of 100 (Routine)
23 June 2026Ronaldsway, GBdaily high min16.1 C (61.0 F)1.5 C (2.7 F)16 years17 of 100 (Routine)
22 June 2026Ronaldsway, GBdaily high max26.0 C (78.8 F)3.8 C (6.8 F)16 years25 of 100 (Routine)
22 June 2026Ronaldsway, GBdaily high min14.8 C (58.6 F)0.7 C (1.3 F)0 years9 of 100 (Routine)
7 June 2026Ronaldsway, GBdaily rain25.0 mm (1.0 in)7.6 mm (0.30 in)13 years23 of 100 (Routine)
3 June 2026Ronaldsway, GBdaily rain13.4 mm (0.5 in)5.3 mm (0.21 in)25 years20 of 100 (Routine)
27 May 2026Ronaldsway, GBmonthly high min14.5 C (58.1 F)0.1 C (0.2 F)7 years18 of 100 (Routine)
26 May 2026Ronaldsway, GBdaily high min13.4 C (56.1 F)0.4 C (0.7 F)8 years9 of 100 (Routine)

Climate Trend

66 complete years, 1960 to 2025
Annual mean temperature at Ronaldsway as warming stripes, 1960 to 2025 One stripe for each of 66 complete years at Ronaldsway, 1960 to 2025. Blue stripes are years cooler than the station's own mean of 10.0 C (50.0 F); red stripes are warmer. The coolest year was 1963, at 8.5 C (47.3 F), and the warmest was 2023, at 11.4 C (52.4 F). The strongest colour marks a difference of 1.6 C (2.9 F). 1960: 9.8 C, -0.2 C from the station mean1961: 9.8 C, -0.2 C from the station mean1962: 8.8 C, -1.3 C from the station mean1963: 8.5 C, -1.5 C from the station mean1964: 9.5 C, -0.5 C from the station mean1965: 8.8 C, -1.2 C from the station mean1966: 9.3 C, -0.7 C from the station mean1967: 9.6 C, -0.4 C from the station mean1968: 9.4 C, -0.6 C from the station mean1969: 9.1 C, -0.9 C from the station mean1970: 9.6 C, -0.5 C from the station mean1971: 9.9 C, -0.1 C from the station mean1972: 9.4 C, -0.6 C from the station mean1973: 9.6 C, -0.5 C from the station mean1974: 9.5 C, -0.5 C from the station mean1975: 9.9 C, -0.1 C from the station mean1976: 9.8 C, -0.3 C from the station mean1977: 9.5 C, -0.5 C from the station mean1978: 9.4 C, -0.7 C from the station mean1979: 8.5 C, -1.5 C from the station mean1980: 9.4 C, -0.6 C from the station mean1981: 9.2 C, -0.8 C from the station mean1982: 9.7 C, -0.3 C from the station mean1983: 9.9 C, -0.1 C from the station mean1984: 9.8 C, -0.3 C from the station mean1985: 8.9 C, -1.1 C from the station mean1986: 8.8 C, -1.2 C from the station mean1987: 9.3 C, -0.8 C from the station mean1988: 10.1 C, +0.1 C from the station mean1989: 10.5 C, +0.5 C from the station mean1990: 10.4 C, +0.4 C from the station mean1991: 9.9 C, -0.1 C from the station mean1992: 10.1 C, 0.0 C from the station mean1993: 9.6 C, -0.4 C from the station mean1994: 9.9 C, -0.1 C from the station mean1995: 10.6 C, +0.5 C from the station mean1996: 9.5 C, -0.5 C from the station mean1997: 10.6 C, +0.6 C from the station mean1998: 10.6 C, +0.6 C from the station mean1999: 10.7 C, +0.6 C from the station mean2000: 10.4 C, +0.4 C from the station mean2001: 10.1 C, +0.1 C from the station mean2002: 10.7 C, +0.6 C from the station mean2003: 10.6 C, +0.6 C from the station mean2004: 10.7 C, +0.7 C from the station mean2005: 10.7 C, +0.7 C from the station mean2006: 11.0 C, +0.9 C from the station mean2007: 11.0 C, +1.0 C from the station mean2008: 10.5 C, +0.4 C from the station mean2009: 10.5 C, +0.4 C from the station mean2010: 9.4 C, -0.6 C from the station mean2011: 10.8 C, +0.7 C from the station mean2012: 10.1 C, +0.1 C from the station mean2013: 10.0 C, -0.1 C from the station mean2014: 11.1 C, +1.1 C from the station mean2015: 10.2 C, +0.2 C from the station mean2016: 10.7 C, +0.6 C from the station mean2017: 10.7 C, +0.7 C from the station mean2018: 10.5 C, +0.5 C from the station mean2019: 10.6 C, +0.6 C from the station mean2020: 10.7 C, +0.7 C from the station mean2021: 10.6 C, +0.6 C from the station mean2022: 11.2 C, +1.2 C from the station mean2023: 11.4 C, +1.3 C from the station mean2024: 10.9 C, +0.9 C from the station mean2025: 11.3 C, +1.3 C from the station mean1960197019801990200020102020
One stripe for each of 66 complete years at Ronaldsway, 1960 to 2025. Blue stripes are years cooler than the station's own mean of 10.0 C (50.0 F); red stripes are warmer. The coolest year was 1963, at 8.5 C (47.3 F), and the warmest was 2023, at 11.4 C (52.4 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Ronaldsway as warming stripes, 1960 to 2025
YearAnnual mean temperatureDifference from the station mean
19609.8 C-0.22 C
19619.8 C-0.23 C
19628.8 C-1.27 C
19638.5 C-1.53 C
19649.5 C-0.54 C
19658.8 C-1.22 C
19669.3 C-0.70 C
19679.6 C-0.44 C
19689.4 C-0.58 C
19699.1 C-0.88 C
19709.6 C-0.47 C
19719.9 C-0.08 C
19729.4 C-0.62 C
19739.6 C-0.45 C
19749.5 C-0.48 C
19759.9 C-0.13 C
19769.8 C-0.26 C
19779.5 C-0.51 C
19789.4 C-0.65 C
19798.5 C-1.48 C
19809.4 C-0.58 C
19819.2 C-0.83 C
19829.7 C-0.33 C
19839.9 C-0.13 C
19849.8 C-0.26 C
19858.9 C-1.11 C
19868.8 C-1.24 C
19879.3 C-0.76 C
198810.1 C+0.12 C
198910.5 C+0.48 C
199010.4 C+0.37 C
19919.9 C-0.10 C
199210.1 C+0.05 C
19939.6 C-0.43 C
19949.9 C-0.14 C
199510.6 C+0.55 C
19969.5 C-0.54 C
199710.6 C+0.58 C
199810.6 C+0.62 C
199910.7 C+0.64 C
200010.4 C+0.42 C
200110.1 C+0.11 C
200210.7 C+0.65 C
200310.6 C+0.60 C
200410.7 C+0.72 C
200510.7 C+0.69 C
200611.0 C+0.93 C
200711.0 C+1.01 C
200810.5 C+0.44 C
200910.5 C+0.44 C
20109.4 C-0.59 C
201110.8 C+0.75 C
201210.1 C+0.06 C
201310.0 C-0.05 C
201411.1 C+1.11 C
201510.2 C+0.22 C
201610.7 C+0.63 C
201710.7 C+0.66 C
201810.5 C+0.48 C
201910.6 C+0.60 C
202010.7 C+0.71 C
202110.6 C+0.57 C
202211.2 C+1.18 C
202311.4 C+1.34 C
202410.9 C+0.91 C
202511.3 C+1.29 C

The annual mean temperature here has risen by 0.3 C (0.2 to 0.3) per decade over 1960 to 2025. In Fahrenheit: 0.5 F (0.4 to 0.6) per decade. The slope is a straight line fitted to 66 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Ronaldsway
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.3 C (0.2 to 0.3) per decade0.5 F (0.4 to 0.6) per decade1960 to 202566Rise
Mean daily maximum0.3 C (0.2 to 0.3) per decade0.5 F (0.3 to 0.6) per decade1960 to 202566Rise
Mean daily minimum0.3 C (0.3 to 0.4) per decade0.6 F (0.5 to 0.7) per decade1960 to 202566Rise

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

1959 to 2026
Yearly extremes at Ronaldsway: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)28.9 C (84.0 F)198324.1 C (75.3 F)68
Coldest night (TNn)-9.1 C (15.6 F)1961-3.1 C (26.4 F)67
Wettest day (Rx1day)77.5 mm (3.1 in)201433.0 mm (1.3 in)67
Wettest five days (Rx5day)125.6 mm (4.9 in)201458.6 mm (2.3 in)67
Longest dry spell (CDD)34 days197519 days67

Hottest day (TXx)

Hottest day (TXx) at Ronaldsway by year The hottest day of the year at Ronaldsway, 1959 to 2026. The record is 28.9 C (84.0 F) in 1983, marked on the chart; the median year is 24.1 C (75.3 F). 510152025301960198020002020Record: 28.9 C (84.0 F) in 1983
The hottest day of the year at Ronaldsway, 1959 to 2026. The record is 28.9 C (84.0 F) in 1983, marked on the chart; the median year is 24.1 C (75.3 F).
Hottest day (TXx) at Ronaldsway by year
YearHottest day (TXx)
19598.9 C (48.0 F)
196022.8 C (73.0 F)
196121.2 C (70.2 F)
196219.2 C (66.6 F)
196323.3 C (73.9 F)
196421.6 C (70.9 F)
196520.4 C (68.7 F)
196623.2 C (73.8 F)
196722.3 C (72.1 F)
196823.4 C (74.1 F)
196924.8 C (76.6 F)
197025.4 C (77.7 F)
197122.0 C (71.6 F)
197224.3 C (75.7 F)
197324.8 C (76.6 F)
197424.4 C (75.9 F)
197525.3 C (77.5 F)
197627.2 C (81.0 F)
197724.8 C (76.6 F)
197823.7 C (74.7 F)
197920.2 C (68.4 F)
198021.1 C (70.0 F)
198122.2 C (72.0 F)
198224.1 C (75.4 F)
198328.9 C (84.0 F)
198424.0 C (75.2 F)
198523.1 C (73.6 F)
198624.9 C (76.8 F)
198721.6 C (70.9 F)
198824.1 C (75.4 F)
198926.4 C (79.5 F)
199025.2 C (77.4 F)
199126.5 C (79.7 F)
199223.8 C (74.8 F)
199321.4 C (70.5 F)
199420.7 C (69.3 F)
199527.8 C (82.0 F)
199622.1 C (71.8 F)
199724.5 C (76.1 F)
199821.6 C (70.9 F)
199925.3 C (77.5 F)
200023.9 C (75.0 F)
200123.6 C (74.5 F)
200222.1 C (71.8 F)
200327.7 C (81.9 F)
200421.6 C (70.9 F)
200525.8 C (78.4 F)
200627.6 C (81.7 F)
200722.3 C (72.1 F)
200824.4 C (75.9 F)
200925.1 C (77.2 F)
201021.5 C (70.7 F)
201122.6 C (72.7 F)
201223.5 C (74.3 F)
201325.6 C (78.1 F)
201426.6 C (79.9 F)
201522.7 C (72.9 F)
201626.0 C (78.8 F)
201722.5 C (72.5 F)
201827.5 C (81.5 F)
201923.7 C (74.7 F)
202025.6 C (78.1 F)
202126.7 C (80.1 F)
202227.9 C (82.2 F)
202328.1 C (82.6 F)
202426.1 C (79.0 F)
202526.7 C (80.1 F)
202627.6 C (81.7 F)

Coldest night (TNn)

Coldest night (TNn) at Ronaldsway by year The coldest night of the year at Ronaldsway, 1959 to 2026. The record is -9.1 C (15.6 F) in 1961, marked on the chart; the median year is -3.1 C (26.4 F). -10-7.5-5-2.501960198020002020Record: -9.1 C (15.6 F) in 1961
The coldest night of the year at Ronaldsway, 1959 to 2026. The record is -9.1 C (15.6 F) in 1961, marked on the chart; the median year is -3.1 C (26.4 F).
Coldest night (TNn) at Ronaldsway by year
YearColdest night (TNn)
1959n/a
1960-3.3 C (26.1 F)
1961-9.1 C (15.6 F)
1962-6.6 C (20.1 F)
1963-6.7 C (19.9 F)
1964-5.1 C (22.8 F)
1965-6.7 C (19.9 F)
1966-4.8 C (23.4 F)
1967-4.0 C (24.8 F)
1968-3.5 C (25.7 F)
1969-7.4 C (18.7 F)
1970-4.7 C (23.5 F)
1971-2.4 C (27.7 F)
1972-5.0 C (23.0 F)
1973-4.6 C (23.7 F)
1974-2.2 C (28.0 F)
1975-2.2 C (28.0 F)
1976-3.9 C (25.0 F)
1977-4.4 C (24.1 F)
1978-3.7 C (25.3 F)
1979-7.3 C (18.9 F)
1980-5.7 C (21.7 F)
1981-6.7 C (19.9 F)
1982-7.7 C (18.1 F)
1983-3.6 C (25.5 F)
1984-3.4 C (25.9 F)
1985-5.9 C (21.4 F)
1986-6.7 C (19.9 F)
1987-4.3 C (24.3 F)
1988-3.1 C (26.4 F)
1989-2.5 C (27.5 F)
1990-2.1 C (28.2 F)
1991-3.2 C (26.2 F)
1992-2.3 C (27.9 F)
1993-1.8 C (28.8 F)
1994-3.1 C (26.4 F)
1995-5.8 C (21.6 F)
1996-2.1 C (28.2 F)
1997-2.0 C (28.4 F)
1998-2.9 C (26.8 F)
1999-2.7 C (27.1 F)
2000-2.5 C (27.5 F)
2001-3.7 C (25.3 F)
2002-1.2 C (29.8 F)
2003-2.3 C (27.9 F)
2004-2.0 C (28.4 F)
2005-1.1 C (30.0 F)
2006-3.8 C (25.2 F)
2007-2.2 C (28.0 F)
2008-2.0 C (28.4 F)
2009-2.7 C (27.1 F)
2010-5.7 C (21.7 F)
2011-2.9 C (26.8 F)
2012-1.9 C (28.6 F)
2013-1.6 C (29.1 F)
2014-0.9 C (30.4 F)
2015-2.8 C (27.0 F)
2016-2.0 C (28.4 F)
2017-2.9 C (26.8 F)
2018-3.0 C (26.6 F)
2019-2.5 C (27.5 F)
2020-0.4 C (31.3 F)
2021-2.7 C (27.1 F)
2022-3.1 C (26.4 F)
2023-2.1 C (28.2 F)
2024-4.0 C (24.8 F)
2025-2.1 C (28.2 F)
2026-2.1 C (28.2 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Ronaldsway by year The wettest day of the year at Ronaldsway, 1959 to 2026. The record is 77.5 mm (3.1 in) in 2014, marked on the chart; the median year is 33.0 mm (1.3 in). 0204060801960198020002020Record: 77.5 mm (3.1 in) in 2014
The wettest day of the year at Ronaldsway, 1959 to 2026. The record is 77.5 mm (3.1 in) in 2014, marked on the chart; the median year is 33.0 mm (1.3 in).
Wettest day (Rx1day) at Ronaldsway by year
YearWettest day (Rx1day)
1959n/a
196031.6 mm (1.2 in)
196133.1 mm (1.3 in)
196220.7 mm (0.8 in)
196348.1 mm (1.9 in)
196428.1 mm (1.1 in)
196533.0 mm (1.3 in)
196632.8 mm (1.3 in)
196727.9 mm (1.1 in)
196870.8 mm (2.8 in)
196929.8 mm (1.2 in)
197027.5 mm (1.1 in)
197138.5 mm (1.5 in)
197228.2 mm (1.1 in)
197329.3 mm (1.2 in)
197427.2 mm (1.1 in)
197526.9 mm (1.1 in)
197635.2 mm (1.4 in)
197757.1 mm (2.2 in)
197851.9 mm (2.0 in)
197938.8 mm (1.5 in)
198060.6 mm (2.4 in)
198167.3 mm (2.6 in)
198235.7 mm (1.4 in)
198351.4 mm (2.0 in)
198448.0 mm (1.9 in)
198556.0 mm (2.2 in)
198640.9 mm (1.6 in)
198752.0 mm (2.0 in)
198844.4 mm (1.7 in)
198932.0 mm (1.3 in)
199018.4 mm (0.7 in)
199129.9 mm (1.2 in)
199226.8 mm (1.1 in)
199331.6 mm (1.2 in)
199453.8 mm (2.1 in)
199525.1 mm (1.0 in)
199634.5 mm (1.4 in)
199726.2 mm (1.0 in)
199827.0 mm (1.1 in)
199927.7 mm (1.1 in)
200034.1 mm (1.3 in)
200127.5 mm (1.1 in)
200261.4 mm (2.4 in)
200319.8 mm (0.8 in)
200435.4 mm (1.4 in)
200535.2 mm (1.4 in)
200628.6 mm (1.1 in)
200754.7 mm (2.2 in)
200841.6 mm (1.6 in)
200934.2 mm (1.3 in)
201029.2 mm (1.1 in)
201139.0 mm (1.5 in)
201240.4 mm (1.6 in)
201338.0 mm (1.5 in)
201477.5 mm (3.1 in)
201548.3 mm (1.9 in)
201622.9 mm (0.9 in)
201740.8 mm (1.6 in)
201832.4 mm (1.3 in)
201924.6 mm (1.0 in)
202020.0 mm (0.8 in)
202132.9 mm (1.3 in)
202222.4 mm (0.9 in)
202330.6 mm (1.2 in)
202447.0 mm (1.9 in)
202520.8 mm (0.8 in)
202625.0 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Ronaldsway by year The wettest five days of the year at Ronaldsway, 1959 to 2026. The record is 125.6 mm (4.9 in) in 2014, marked on the chart; the median year is 58.6 mm (2.3 in). 2550751001251501960198020002020Record: 125.6 mm (4.9 in) in 2014
The wettest five days of the year at Ronaldsway, 1959 to 2026. The record is 125.6 mm (4.9 in) in 2014, marked on the chart; the median year is 58.6 mm (2.3 in).
Wettest five days (Rx5day) at Ronaldsway by year
YearWettest five days (Rx5day)
1959n/a
196054.2 mm (2.1 in)
196154.0 mm (2.1 in)
196246.6 mm (1.8 in)
196359.1 mm (2.3 in)
196460.2 mm (2.4 in)
196560.7 mm (2.4 in)
196651.4 mm (2.0 in)
196751.1 mm (2.0 in)
1968108.3 mm (4.3 in)
196947.5 mm (1.9 in)
197053.2 mm (2.1 in)
197180.3 mm (3.2 in)
197247.2 mm (1.9 in)
197347.0 mm (1.9 in)
197452.1 mm (2.1 in)
197552.1 mm (2.1 in)
197671.2 mm (2.8 in)
197772.2 mm (2.8 in)
1978120.3 mm (4.7 in)
197957.9 mm (2.3 in)
198087.6 mm (3.4 in)
1981104.1 mm (4.1 in)
1982104.3 mm (4.1 in)
198370.2 mm (2.8 in)
198471.7 mm (2.8 in)
198579.0 mm (3.1 in)
198646.3 mm (1.8 in)
198770.4 mm (2.8 in)
198858.6 mm (2.3 in)
198955.6 mm (2.2 in)
199049.4 mm (1.9 in)
199158.0 mm (2.3 in)
199246.1 mm (1.8 in)
199358.4 mm (2.3 in)
199467.6 mm (2.7 in)
199557.1 mm (2.2 in)
199653.9 mm (2.1 in)
199753.2 mm (2.1 in)
199850.4 mm (2.0 in)
199952.9 mm (2.1 in)
200088.7 mm (3.5 in)
200152.3 mm (2.1 in)
2002118.0 mm (4.6 in)
200361.3 mm (2.4 in)
200458.2 mm (2.3 in)
200569.0 mm (2.7 in)
200667.8 mm (2.7 in)
200772.2 mm (2.8 in)
200865.8 mm (2.6 in)
200958.6 mm (2.3 in)
201059.8 mm (2.4 in)
201151.7 mm (2.0 in)
201271.8 mm (2.8 in)
201362.8 mm (2.5 in)
2014125.6 mm (4.9 in)
201582.8 mm (3.3 in)
201643.8 mm (1.7 in)
201773.1 mm (2.9 in)
201875.2 mm (3.0 in)
201950.3 mm (2.0 in)
202050.3 mm (2.0 in)
2021120.5 mm (4.7 in)
202248.4 mm (1.9 in)
202360.8 mm (2.4 in)
202475.4 mm (3.0 in)
202553.2 mm (2.1 in)
202647.8 mm (1.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Ronaldsway by year The longest dry spell of the year at Ronaldsway, 1959 to 2026. The record is 34 days in 1975, marked on the chart; the median year is 19 days. 102030401960198020002020Record: 34 days in 1975
The longest dry spell of the year at Ronaldsway, 1959 to 2026. The record is 34 days in 1975, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Ronaldsway by year
YearLongest dry spell (CDD)
1959n/a
196020 days
196130 days
196219 days
196325 days
196412 days
196521 days
196618 days
196716 days
196823 days
196917 days
197019 days
197118 days
197228 days
197317 days
197421 days
197534 days
197627 days
197722 days
197817 days
197916 days
198034 days
198118 days
198213 days
198322 days
198427 days
198519 days
198633 days
198716 days
198817 days
198929 days
199013 days
199125 days
199219 days
199319 days
199415 days
199518 days
199624 days
199727 days
199814 days
199913 days
200020 days
200114 days
200215 days
200321 days
200418 days
200518 days
200620 days
200722 days
200817 days
200922 days
201017 days
201116 days
201216 days
201321 days
201422 days
201517 days
201616 days
201722 days
201824 days
201918 days
202025 days
202119 days
202220 days
202333 days
202412 days
202527 days
202624 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

59 years with a frost

Across 59 years with a frost, the median last spring frost at Ronaldsway falls on 29 March and the median first autumn frost on 22 November, which leaves a median of 234 days between them.

Fitted over all years, the growing season changes by +10.1 days per decade at this station.

Frost dates and growing season at Ronaldsway
MeasureMedian, all yearsEarliest periodRecent period (1990 to 2025)Recent against earliestFitted trend
Last spring frost29 Marchn/a13 Marchn/a-7.1 days per decade
First autumn frost22 Novembern/a26 Novembern/a+3.0 days per decade
Growing days234 daysn/a258 daysn/a+10.1 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

66 years, 1960 to 2025

A day with at least 34.1 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 85.5 mm (3.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Ronaldsway: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years34.1 mm (1.3 in)
5 years45.7 mm (1.8 in)
10 years54.2 mm (2.1 in)
25 years65.9 mm (2.6 in)
50 years75.4 mm (3.0 in)
100 years85.5 mm (3.4 in)Longer than the 66 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, 66 years of values from 1960 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: 77.5 mm (3.1 in) in 2014; 70.8 mm (2.8 in) in 1968; 67.3 mm (2.6 in) in 1981.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Climate Twins

2011 to 2025 against 1961 to 1990

Over 2011 to 2025, Ronaldsway had a mean temperature of 10.7 C (51.3 F) and 932.3 mm (36.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Plymouth: Mountbatten (United Kingdom, 416 km away), Bude (United Kingdom, 362 km away) and St Mawgan (United Kingdom, 406 km away).

Climate twins of Ronaldsway: stations whose 1961 to 1990 climate is closest to its 2011 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
Plymouth: MountbattenUnited Kingdom416 km (258 mi)10.6 C (51.1 F)982.2 mm (38.7 in)0.51
BudeUnited Kingdom362 km (225 mi)10.4 C (50.7 F)880.9 mm (34.7 in)0.52
St MawganUnited Kingdom406 km (252 mi)10.3 C (50.6 F)1,003.6 mm (39.5 in)0.61

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 Ronaldsway standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Ronaldsway 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).