Built 2026-10-17 (17 October 2026)

Mexico City Weather Records (MXM00076680)

Record envelope, standing records and threshold days for Mexico City (MXM00076680), Mexico, with 52 years of record.

Key Facts for Mexico City

  • Mexico City (MXM00076680) is a weather station in Mexico at 19.40 latitude and -99.18 longitude, 2,303 m (7,556 ft) above sea level.
  • The station reports from 1975 to 2026, 52 years of record.
  • 1,464 records set at Mexico City still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Mexico City set a daily record high maximum temperature of 31.7 C (89.1 F) on 9 October 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Mexico, 19.40 latitude, -99.18 longitude.
  • Elevation: 2,303 m (7,556 ft).
  • Period of record: 1975 to 2026, 52 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

81 days at or beyond a record
Daily record high and record low at Mexico City, with 2026 drawn through them The band shows the record high and record low for each calendar day at Mexico City. The lines show the 2026 daily maximum and minimum. 81 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -1001020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Mexico City. The lines show the 2026 daily maximum and minimum. 81 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Mexico City, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan28.8 C (83.8 F)-1.4 C (29.5 F)n/an/a
Feb30.8 C (87.4 F)0.0 C (32.0 F)n/an/a
Mar33.3 C (91.9 F)0.0 C (32.0 F)n/an/a
Apr36.4 C (97.5 F)3.7 C (38.7 F)36.4 C (97.5 F)7.6 C (45.7 F)
May41.2 C (106.2 F)7.4 C (45.3 F)41.2 C (106.2 F)12.1 C (53.8 F)
Jun37.6 C (99.7 F)7.0 C (44.6 F)37.6 C (99.7 F)11.5 C (52.7 F)
Jul36.8 C (98.2 F)8.5 C (47.3 F)36.8 C (98.2 F)11.5 C (52.7 F)
Aug37.0 C (98.6 F)9.0 C (48.2 F)37.0 C (98.6 F)12.0 C (53.6 F)
Sep29.7 C (85.5 F)6.0 C (42.8 F)36.4 C (97.5 F)12.2 C (54.0 F)
Oct29.4 C (84.9 F)0.7 C (33.3 F)33.1 C (91.6 F)12.6 C (54.7 F)
Nov30.2 C (86.4 F)1.0 C (33.8 F)n/an/a
Dec28.1 C (82.6 F)0.0 C (32.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Mexico City by the year they were set 1,464 records at Mexico City still stand. 2026 holds the most, with 98. 02550751001975: 11976: 111977: 411978: 431979: 421980: 341981: 441982: 121983: 301984: 331985: 421986: 361987: 271988: 211989: 161990: 271991: 341992: 351993: 271994: 281995: 261996: 261997: 491998: 511999: 382000: 22001: 12002: 12005: 82006: 172007: 172008: 262009: 272010: 222011: 152012: 132013: 182014: 182015: 302016: 302017: 362018: 172019: 352020: 252021: 182022: 202023: 772024: 612025: 582026: 981975198019851990199520002007201220172022
1,464 records at Mexico City still stand. 2026 holds the most, with 98.
Standing records at Mexico City by the year they were set
Year setStanding records
19751
197611
197741
197843
197942
198034
198144
198212
198330
198433
198542
198636
198727
198821
198916
199027
199134
199235
199327
199428
199526
199626
199749
199851
199938
20002
20011
20021
20058
200617
200717
200826
200927
201022
201115
201213
201318
201418
201530
201630
201736
201817
201935
202025
202118
202220
202377
202461
202558
202698

All-Time Record Progression

5 new records
When Mexico City set new all-time records 5 all-time records were set at Mexico City between 2 April 2026 and 12 May 2026. Each dot is a new record. Record high maximum temperatureRecord high minimum temperature2 April 2026: Record high maximum temperature 36.2 C (97.2 F)2 April 2026: Record high minimum temperature 22.9 C (73.2 F)9 April 2026: Record high minimum temperature 23.9 C (75.0 F)29 April 2026: Record high maximum temperature 36.4 C (97.5 F)12 May 2026: Record high maximum temperature 41.2 C (106.2 F)
5 all-time records were set at Mexico City between 2 April 2026 and 12 May 2026. Each dot is a new record.
When Mexico City set new all-time records
DateKindDetail
2026-04-02Record high maximum temperatureRecord high maximum temperature 36.2 C (97.2 F)
2026-04-02Record high minimum temperatureRecord high minimum temperature 22.9 C (73.2 F)
2026-04-09Record high minimum temperatureRecord high minimum temperature 23.9 C (75.0 F)
2026-04-29Record high maximum temperatureRecord high maximum temperature 36.4 C (97.5 F)
2026-05-12Record high maximum temperatureRecord high maximum temperature 41.2 C (106.2 F)

Wettest Day of Each Month

Jun: 162.6 mm (6.4 in)
Record daily precipitation for each month at Mexico City The wettest day on record for each calendar month at Mexico City. The most was 162.6 mm (6.4 in) on 28 June 2012. 050100150200 Jan: 19.3 mm (0.8 in), 7 January 1991 Jan Feb: 41.4 mm (1.6 in), 23 February 1982 Feb Mar: 28.4 mm (1.1 in), 13 March 2012 Mar Apr: 52.3 mm (2.1 in), 15 April 1982 Apr May: 51.1 mm (2.0 in), 22 May 1978 May Jun: 162.6 mm (6.4 in), 28 June 2012 Jun Jul: 75.2 mm (3.0 in), 30 July 2005 Jul Aug: 101.2 mm (4.0 in), 4 August 2026 Aug Sep: 99.3 mm (3.9 in), 28 September 2021 Sep Oct: 54.4 mm (2.1 in), 6 October 1982 Oct Nov: 23.1 mm (0.9 in), 19 November 1995 Nov Dec: 37.6 mm (1.5 in), 2 December 1983 Dec
The wettest day on record for each calendar month at Mexico City. The most was 162.6 mm (6.4 in) on 28 June 2012.
Record daily precipitation for each month at Mexico City
MonthRecord daily precipitation (mm)Date
Jan19.3 mm (0.8 in)7 January 1991
Feb41.4 mm (1.6 in)23 February 1982
Mar28.4 mm (1.1 in)13 March 2012
Apr52.3 mm (2.1 in)15 April 1982
May51.1 mm (2.0 in)22 May 1978
Jun162.6 mm (6.4 in)28 June 2012
Jul75.2 mm (3.0 in)30 July 2005
Aug101.2 mm (4.0 in)4 August 2026
Sep99.3 mm (3.9 in)28 September 2021
Oct54.4 mm (2.1 in)6 October 1982
Nov23.1 mm (0.9 in)19 November 1995
Dec37.6 mm (1.5 in)2 December 1983

Period of Record Coverage

1975 to 2026
Days with data per year at Mexico City 52 years of record at Mexico City, 1975 to 2026. 48 years have data for under 90 percent of days and are left out of rankings: 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982 and others. 1975: 1 of 365 days1976: 22 of 366 days1977: 182 of 365 days1978: 197 of 365 days1979: 199 of 365 days1980: 245 of 366 days1981: 254 of 365 days1982: 194 of 365 days1983: 237 of 365 days1984: 246 of 366 days1985: 216 of 365 days1986: 184 of 365 days1987: 139 of 365 days1988: 106 of 366 days1989: 279 of 365 days1990: 304 of 365 days1991: 328 of 365 days1992: 300 of 366 days1993: 311 of 365 days1994: 318 of 365 days1995: 338 of 365 days1996: 347 of 366 days1997: 355 of 365 days1998: 334 of 365 days1999: 303 of 365 days2000: 61 of 366 days2001: 6 of 365 days2002: 12 of 365 days2003: 6 of 365 days2004: 13 of 366 days2005: 98 of 365 days2006: 143 of 365 days2007: 138 of 365 days2008: 158 of 366 days2009: 190 of 365 days2010: 163 of 365 days2011: 231 of 365 days2012: 220 of 366 days2013: 262 of 365 days2014: 272 of 365 days2015: 264 of 365 days2016: 281 of 366 days2017: 279 of 365 days2018: 273 of 365 days2019: 264 of 365 days2020: 142 of 366 days2021: 166 of 365 days2022: 237 of 365 days2023: 227 of 365 days2024: 217 of 366 days2025: 269 of 365 days2026: 144 of 365 days19801990200020102020
52 years of record at Mexico City, 1975 to 2026. 48 years have data for under 90 percent of days and are left out of rankings: 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982 and others.
Days with data per year at Mexico City
YearDays with dataShare of yearComplete
197510%No
1976226%No
197718250%No
197819754%No
197919955%No
198024567%No
198125470%No
198219453%No
198323765%No
198424667%No
198521659%No
198618450%No
198713938%No
198810629%No
198927976%No
199030483%No
199132890%No
199230082%No
199331185%No
199431887%No
199533893%Yes
199634795%Yes
199735597%Yes
199833492%Yes
199930383%No
20006117%No
200162%No
2002123%No
200362%No
2004134%No
20059827%No
200614339%No
200713838%No
200815843%No
200919052%No
201016345%No
201123163%No
201222060%No
201326272%No
201427275%No
201526472%No
201628177%No
201727976%No
201827375%No
201926472%No
202014239%No
202116645%No
202223765%No
202322762%No
202421759%No
202526974%No
202614439%No

Latest Records

20
Latest records at Mexico City
DateStationRecordValueBeat old record byOld record stoodSignificance
9 October 2026Mexico City, MXdaily high max (Provisional)31.7 C (89.1 F)3.7 C (6.7 F)11 years21 of 100 (Routine)
7 October 2026Mexico City, MXdaily high max (Provisional)32.6 C (90.7 F)3.6 C (6.5 F)16 years22 of 100 (Routine)
5 October 2026Mexico City, MXdaily rain (Provisional)46.1 mm (1.8 in)22.7 mm (0.9 in)36 years41 of 100 (Notable)
4 October 2026Mexico City, MXdaily high max (Provisional)32.2 C (90.0 F)4.0 C (7.2 F)3 years19 of 100 (Routine)
4 October 2026Mexico City, MXdaily high min (Provisional)14.7 C (58.5 F)0.3 C (0.5 F)7 years8 of 100 (Routine)
3 October 2026Mexico City, MXdaily high max (Provisional)28.4 C (83.1 F)0.4 C (0.7 F)36 years16 of 100 (Routine)
2 October 2026Mexico City, MXdaily high max (Provisional)32.2 C (90.0 F)5.3 C (9.5 F)16 years28 of 100 (Routine)
1 October 2026Mexico City, MXdaily rain (Provisional)40.6 mm (1.6 in)18.5 mm (0.7 in)48 years39 of 100 (Notable)
1 October 2026Mexico City, MXmonthly high max (Provisional)33.1 C (91.6 F)3.7 C (6.7 F)4 years29 of 100 (Routine)
1 October 2026Mexico City, MXdaily high min (Provisional)15.3 C (59.5 F)0.8 C (1.4 F)16 years13 of 100 (Routine)
30 September 2026Mexico City, MXdaily high max (Provisional)33.3 C (91.9 F)6.3 C (11.3 F)44 years42 of 100 (Notable)
29 September 2026Mexico City, MXmonthly rain (Provisional)138.8 mm (5.5 in)39.5 mm (1.6 in)5 years48 of 100 (Notable)
29 September 2026Mexico City, MXdaily high max (Provisional)32.2 C (90.0 F)4.2 C (7.6 F)36 years31 of 100 (Routine)
29 September 2026Mexico City, MXdaily high min (Provisional)16.0 C (60.8 F)0.5 C (0.9 F)28 years16 of 100 (Routine)
28 September 2026Mexico City, MXdaily high max (Provisional)31.8 C (89.2 F)4.3 C (7.7 F)36 years32 of 100 (Routine)
27 September 2026Mexico City, MXdaily high min (Provisional)16.2 C (61.2 F)1.7 C (3.1 F)8 years18 of 100 (Routine)
27 September 2026Mexico City, MXdaily high max (Provisional)27.8 C (82.0 F)0.7 C (1.3 F)8 years9 of 100 (Routine)
25 September 2026Mexico City, MXdaily high max (Provisional)32.8 C (91.0 F)4.4 C (7.9 F)3 years22 of 100 (Routine)
23 September 2026Mexico City, MXdaily high min (Provisional)18.4 C (65.1 F)2.9 C (5.2 F)3 years25 of 100 (Routine)
23 September 2026Mexico City, MXdaily high max (Provisional)34.1 C (93.4 F)4.6 C (8.3 F)3 years23 of 100 (Routine)

Extremes by Year

1975 to 2026
Yearly extremes at Mexico City: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)41.2 C (106.2 F)202631.9 C (89.4 F)52
Coldest night (TNn)-1.4 C (29.5 F)19883.0 C (37.4 F)51
Wettest day (Rx1day)162.6 mm (6.4 in)201240.4 mm (1.6 in)50
Wettest five days (Rx5day)202.5 mm (8.0 in)202669.3 mm (2.7 in)43
Longest dry spell (CDD)52 days199612 days50

Hottest day (TXx)

Hottest day (TXx) at Mexico City by year The hottest day of the year at Mexico City, 1975 to 2026. The record is 41.2 C (106.2 F) in 2026, marked on the chart; the median year is 31.9 C (89.4 F). 20253035404519801990200020102020Record: 41.2 C (106.2 F) in 2026
The hottest day of the year at Mexico City, 1975 to 2026. The record is 41.2 C (106.2 F) in 2026, marked on the chart; the median year is 31.9 C (89.4 F).
Hottest day (TXx) at Mexico City by year
YearHottest day (TXx)
197524.0 C (75.2 F)
197625.0 C (77.0 F)
197732.0 C (89.6 F)
197832.0 C (89.6 F)
197930.0 C (86.0 F)
198032.0 C (89.6 F)
198131.0 C (87.8 F)
198230.7 C (87.3 F)
198333.3 C (91.9 F)
198431.0 C (87.8 F)
198530.3 C (86.5 F)
198630.0 C (86.0 F)
198730.0 C (86.0 F)
198833.0 C (91.4 F)
198935.0 C (95.0 F)
199031.8 C (89.2 F)
199133.3 C (91.9 F)
199229.8 C (85.6 F)
199331.2 C (88.2 F)
199435.9 C (96.6 F)
199536.0 C (96.8 F)
199632.0 C (89.6 F)
199730.0 C (86.0 F)
199833.8 C (92.8 F)
199931.6 C (88.9 F)
200029.7 C (85.5 F)
200130.9 C (87.6 F)
200228.8 C (83.8 F)
200329.9 C (85.8 F)
200428.0 C (82.4 F)
200532.1 C (89.8 F)
200631.4 C (88.5 F)
200731.8 C (89.2 F)
200831.0 C (87.8 F)
200932.0 C (89.6 F)
201030.6 C (87.1 F)
201132.5 C (90.5 F)
201235.2 C (95.4 F)
201331.6 C (88.9 F)
201432.2 C (90.0 F)
201529.9 C (85.8 F)
201633.0 C (91.4 F)
201733.4 C (92.1 F)
201832.6 C (90.7 F)
201932.1 C (89.8 F)
202032.9 C (91.2 F)
202131.5 C (88.7 F)
202232.1 C (89.8 F)
202333.6 C (92.5 F)
202434.7 C (94.5 F)
202532.2 C (90.0 F)
202641.2 C (106.2 F)

Coldest night (TNn)

Coldest night (TNn) at Mexico City by year The coldest night of the year at Mexico City, 1975 to 2026. The record is -1.4 C (29.5 F) in 1988, marked on the chart; the median year is 3.0 C (37.4 F). -2.502.557.51019801990200020102020Record: -1.4 C (29.5 F) in 1988
The coldest night of the year at Mexico City, 1975 to 2026. The record is -1.4 C (29.5 F) in 1988, marked on the chart; the median year is 3.0 C (37.4 F).
Coldest night (TNn) at Mexico City by year
YearColdest night (TNn)
19751.0 C (33.8 F)
19760.0 C (32.0 F)
19773.0 C (37.4 F)
19780.0 C (32.0 F)
19792.0 C (35.6 F)
19802.0 C (35.6 F)
19812.0 C (35.6 F)
19822.3 C (36.1 F)
19830.7 C (33.3 F)
19840.7 C (33.3 F)
19851.8 C (35.2 F)
1986-1.0 C (30.2 F)
19871.0 C (33.8 F)
1988-1.4 C (29.5 F)
19891.5 C (34.7 F)
1990n/a
19918.0 C (46.4 F)
19928.5 C (47.3 F)
19934.5 C (40.1 F)
19943.0 C (37.4 F)
19953.1 C (37.6 F)
19960.0 C (32.0 F)
19971.9 C (35.4 F)
19985.0 C (41.0 F)
19992.1 C (35.8 F)
20003.8 C (38.8 F)
20018.6 C (47.5 F)
20026.2 C (43.2 F)
20034.4 C (39.9 F)
20046.3 C (43.3 F)
20055.1 C (41.2 F)
20062.4 C (36.3 F)
20073.0 C (37.4 F)
20084.5 C (40.1 F)
20094.5 C (40.1 F)
20103.0 C (37.4 F)
20113.5 C (38.3 F)
20123.4 C (38.1 F)
20131.0 C (33.8 F)
20144.0 C (39.2 F)
20156.0 C (42.8 F)
20162.4 C (36.3 F)
20172.0 C (35.6 F)
20181.5 C (34.7 F)
20194.9 C (40.8 F)
20205.6 C (42.1 F)
20214.2 C (39.6 F)
20225.5 C (41.9 F)
20235.0 C (41.0 F)
20246.5 C (43.7 F)
20256.8 C (44.2 F)
20267.6 C (45.7 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Mexico City by year The wettest day of the year at Mexico City, 1975 to 2026. The record is 162.6 mm (6.4 in) in 2012, marked on the chart; the median year is 40.4 mm (1.6 in). 05010015020019801990200020102020Record: 162.6 mm (6.4 in) in 2012
The wettest day of the year at Mexico City, 1975 to 2026. The record is 162.6 mm (6.4 in) in 2012, marked on the chart; the median year is 40.4 mm (1.6 in).
Wettest day (Rx1day) at Mexico City by year
YearWettest day (Rx1day)
1975n/a
19768.9 mm (0.35 in)
197723.1 mm (0.9 in)
197851.1 mm (2.0 in)
197911.9 mm (0.5 in)
198062.0 mm (2.4 in)
198117.0 mm (0.7 in)
198254.4 mm (2.1 in)
198353.8 mm (2.1 in)
198446.7 mm (1.8 in)
198548.5 mm (1.9 in)
198619.3 mm (0.8 in)
198753.8 mm (2.1 in)
198824.6 mm (1.0 in)
198941.7 mm (1.6 in)
199040.4 mm (1.6 in)
199160.2 mm (2.4 in)
199263.2 mm (2.5 in)
199344.5 mm (1.8 in)
199497.5 mm (3.8 in)
199531.2 mm (1.2 in)
199640.1 mm (1.6 in)
199749.0 mm (1.9 in)
199852.3 mm (2.1 in)
199927.2 mm (1.1 in)
200018.3 mm (0.7 in)
200117.5 mm (0.7 in)
200215.7 mm (0.6 in)
200311.4 mm (0.4 in)
200420.3 mm (0.8 in)
200575.2 mm (3.0 in)
200617.8 mm (0.7 in)
200744.2 mm (1.7 in)
200826.4 mm (1.0 in)
200938.6 mm (1.5 in)
201040.4 mm (1.6 in)
201151.1 mm (2.0 in)
2012162.6 mm (6.4 in)
201345.2 mm (1.8 in)
201441.9 mm (1.6 in)
201568.6 mm (2.7 in)
201638.6 mm (1.5 in)
201736.1 mm (1.4 in)
201846.2 mm (1.8 in)
201934.0 mm (1.3 in)
202035.8 mm (1.4 in)
202199.3 mm (3.9 in)
202226.7 mm (1.1 in)
202327.7 mm (1.1 in)
202439.9 mm (1.6 in)
2025n/a
2026138.8 mm (5.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mexico City by year The wettest five days of the year at Mexico City, 1975 to 2026. The record is 202.5 mm (8.0 in) in 2026, marked on the chart; the median year is 69.3 mm (2.7 in). 010020030019801990200020102020Record: 202.5 mm (8.0 in) in 2026
The wettest five days of the year at Mexico City, 1975 to 2026. The record is 202.5 mm (8.0 in) in 2026, marked on the chart; the median year is 69.3 mm (2.7 in).
Wettest five days (Rx5day) at Mexico City by year
YearWettest five days (Rx5day)
1975n/a
19761.0 mm (0.04 in)
197734.0 mm (1.3 in)
197852.1 mm (2.1 in)
197914.9 mm (0.6 in)
19809.6 mm (0.38 in)
198117.0 mm (0.7 in)
198230.8 mm (1.2 in)
198369.3 mm (2.7 in)
198497.2 mm (3.8 in)
1985158.8 mm (6.3 in)
198619.8 mm (0.8 in)
19870.0 mm (0.00 in)
1988n/a
198969.9 mm (2.8 in)
199075.4 mm (3.0 in)
1991137.0 mm (5.4 in)
199283.5 mm (3.3 in)
199359.4 mm (2.3 in)
1994106.7 mm (4.2 in)
199566.5 mm (2.6 in)
1996107.7 mm (4.2 in)
199784.1 mm (3.3 in)
1998120.3 mm (4.7 in)
1999n/a
2000n/a
2001n/a
2002n/a
2003n/a
2004n/a
200534.0 mm (1.3 in)
200631.5 mm (1.2 in)
200750.1 mm (2.0 in)
200815.5 mm (0.6 in)
200990.9 mm (3.6 in)
201028.7 mm (1.1 in)
2011116.2 mm (4.6 in)
2012188.3 mm (7.4 in)
201391.9 mm (3.6 in)
2014109.7 mm (4.3 in)
2015132.6 mm (5.2 in)
201669.4 mm (2.7 in)
201749.1 mm (1.9 in)
201880.2 mm (3.2 in)
201942.9 mm (1.7 in)
20207.1 mm (0.28 in)
202199.6 mm (3.9 in)
202257.4 mm (2.3 in)
202344.2 mm (1.7 in)
2024101.9 mm (4.0 in)
2025n/a
2026202.5 mm (8.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mexico City by year The longest dry spell of the year at Mexico City, 1975 to 2026. The record is 52 days in 1996, marked on the chart; the median year is 12 days. 020406019801990200020102020Record: 52 days in 1996
The longest dry spell of the year at Mexico City, 1975 to 2026. The record is 52 days in 1996, marked on the chart; the median year is 12 days.
Longest dry spell (CDD) at Mexico City by year
YearLongest dry spell (CDD)
1975n/a
19767 days
19779 days
19786 days
19799 days
198015 days
198112 days
19826 days
198310 days
198416 days
198512 days
198610 days
19875 days
19883 days
198922 days
199025 days
199120 days
19929 days
19936 days
19947 days
199523 days
199652 days
199735 days
199838 days
19993 days
20004 days
20012 days
20022 days
20033 days
20041 day
20056 days
20067 days
20076 days
20085 days
200913 days
201026 days
201122 days
201216 days
201331 days
201435 days
201523 days
201621 days
201741 days
201818 days
201921 days
202031 days
202112 days
202214 days
202351 days
202431 days
2025n/a
20267 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 Mexico City standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Mexico City 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).