Built 2026-10-16 (16 October 2026)

Reno WFO Weather Records (USC00266791)

Record envelope, standing records and threshold days for Reno WFO (USC00266791), Nevada, United States, with 31 years of record.

Key Facts for Reno WFO

  • Reno WFO (USC00266791) is a weather station in Nevada, United States at 39.57 latitude and -119.80 longitude, 1,520 m (4,987 ft) above sea level.
  • The station reports from 1996 to 2026, 31 years of record.
  • 1,464 records set at Reno WFO still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Reno WFO set a daily record high minimum temperature of 15.6 C (60.1 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: Nevada, United States, 39.57 latitude, -119.80 longitude.
  • Elevation: 1,520 m (4,987 ft).
  • Period of record: 1996 to 2026, 31 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

15 days at or beyond a record
Daily record high and record low at Reno WFO, with 2026 drawn through them The band shows the record high and record low for each calendar day at Reno WFO. The lines show the 2026 daily maximum and minimum. 15 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Reno WFO. The lines show the 2026 daily maximum and minimum. 15 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Reno WFO, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan21.7 C (71.1 F)-15.6 C (3.9 F)16.7 C (62.1 F)-7.8 C (18.0 F)
Feb22.8 C (73.0 F)-13.9 C (7.0 F)18.9 C (66.0 F)-7.8 C (18.0 F)
Mar29.4 C (84.9 F)-10.0 C (14.0 F)29.4 C (84.9 F)-0.6 C (30.9 F)
Apr31.7 C (89.1 F)-7.2 C (19.0 F)23.3 C (73.9 F)-2.2 C (28.0 F)
May36.7 C (98.1 F)-3.9 C (25.0 F)31.7 C (89.1 F)2.8 C (37.0 F)
Jun39.4 C (102.9 F)0.6 C (33.1 F)35.0 C (95.0 F)7.8 C (46.0 F)
Jul42.2 C (108.0 F)5.6 C (42.1 F)36.1 C (97.0 F)11.7 C (53.1 F)
Aug40.6 C (105.1 F)3.9 C (39.0 F)37.8 C (100.0 F)12.8 C (55.0 F)
Sep39.4 C (102.9 F)-0.6 C (30.9 F)32.2 C (90.0 F)7.2 C (45.0 F)
Oct33.3 C (91.9 F)-7.2 C (19.0 F)31.1 C (88.0 F)6.7 C (44.1 F)
Nov25.0 C (77.0 F)-13.9 C (7.0 F)n/an/a
Dec18.3 C (64.9 F)-18.3 C (-0.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Reno WFO by the year they were set 1,464 records at Reno WFO still stand. 2003 holds the most, with 67. 0204060801996: 431997: 291998: 571999: 412000: 512001: 472002: 522003: 672004: 462005: 342006: 432007: 522008: 432009: 582010: 562011: 542012: 542013: 532014: 492015: 602016: 412017: 522018: 292019: 262020: 372021: 572022: 542023: 412024: 472025: 512026: 4019962000200420082012201620202024
1,464 records at Reno WFO still stand. 2003 holds the most, with 67.
Standing records at Reno WFO by the year they were set
Year setStanding records
199643
199729
199857
199941
200051
200147
200252
200367
200446
200534
200643
200752
200843
200958
201056
201154
201254
201353
201449
201560
201641
201752
201829
201926
202037
202157
202254
202341
202447
202551
202640

All-Time Record Progression

1 new records
When Reno WFO set new all-time records 1 all-time records were set at Reno WFO between 8 August 2026 and 8 August 2026. Each dot is a new record. Record high minimum temperature8 August 2026: Record high minimum temperature 25.0 C (77.0 F)
1 all-time records were set at Reno WFO between 8 August 2026 and 8 August 2026. Each dot is a new record.
When Reno WFO set new all-time records
DateKindDetail
2026-08-08Record high minimum temperatureRecord high minimum temperature 25.0 C (77.0 F)

Wettest Day of Each Month

Oct: 49.5 mm (1.9 in)
Record daily precipitation for each month at Reno WFO The wettest day on record for each calendar month at Reno WFO. The most was 49.5 mm (1.9 in) on 24 October 2021. 0204060 Jan: 32.3 mm (1.3 in), 8 January 2005 Jan Feb: 36.6 mm (1.4 in), 13 February 2025 Feb Mar: 26.7 mm (1.1 in), 1 March 2004 Mar Apr: 19.6 mm (0.8 in), 9 April 2016 Apr May: 22.4 mm (0.9 in), 16 May 1996 May Jun: 25.4 mm (1.0 in), 5 June 2011 Jun Jul: 28.4 mm (1.1 in), 14 July 2018 Jul Aug: 16.8 mm (0.7 in), 4 August 2014 Aug Sep: 17.8 mm (0.7 in), 5 September 1998 Sep Oct: 49.5 mm (1.9 in), 24 October 2021 Oct Nov: 25.9 mm (1.0 in), 2 November 2015 Nov Dec: 47.8 mm (1.9 in), 31 December 2022 Dec
The wettest day on record for each calendar month at Reno WFO. The most was 49.5 mm (1.9 in) on 24 October 2021.
Record daily precipitation for each month at Reno WFO
MonthRecord daily precipitation (mm)Date
Jan32.3 mm (1.3 in)8 January 2005
Feb36.6 mm (1.4 in)13 February 2025
Mar26.7 mm (1.1 in)1 March 2004
Apr19.6 mm (0.8 in)9 April 2016
May22.4 mm (0.9 in)16 May 1996
Jun25.4 mm (1.0 in)5 June 2011
Jul28.4 mm (1.1 in)14 July 2018
Aug16.8 mm (0.7 in)4 August 2014
Sep17.8 mm (0.7 in)5 September 1998
Oct49.5 mm (1.9 in)24 October 2021
Nov25.9 mm (1.0 in)2 November 2015
Dec47.8 mm (1.9 in)31 December 2022

Period of Record Coverage

1996 to 2026
Days with data per year at Reno WFO 31 years of record at Reno WFO, 1996 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1996, 2026. 1996: 245 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 364 of 366 days2001: 364 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 364 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 365 of 365 days2020: 365 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 365 of 366 days2025: 364 of 365 days2026: 284 of 365 days200020052010201520202025
31 years of record at Reno WFO, 1996 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1996, 2026.
Days with data per year at Reno WFO
YearDays with dataShare of yearComplete
199624567%No
1997365100%Yes
1998365100%Yes
1999365100%Yes
200036499%Yes
2001364100%Yes
2002365100%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007364100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018365100%Yes
2019365100%Yes
2020365100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024365100%Yes
2025364100%Yes
202628478%No

Latest Records

20
Latest records at Reno WFO
DateStationRecordValueBeat old record byOld record stoodSignificance
9 October 2026Reno WFO, USdaily high min (Provisional)15.6 C (60.1 F)1.7 C (3.1 F)29 years15 of 100 (Routine)
8 October 2026Reno WFO, USdaily high min (Tie, Provisional)13.3 C (55.9 F)tie11 years1 of 100 (Routine)
7 October 2026Reno WFO, USdaily high min (Provisional)14.4 C (57.9 F)0.5 C (0.9 F)1 year4 of 100 (Routine)
7 October 2026Reno WFO, USdaily high max (Tie, Provisional)30.6 C (87.1 F)tie29 years2 of 100 (Routine)
5 October 2026Reno WFO, USmonthly high min (Provisional)17.8 C (64.0 F)1.1 C (2.0 F)2 years15 of 100 (Routine)
3 October 2026Reno WFO, USdaily high min (Provisional)15.6 C (60.1 F)1.7 C (3.1 F)13 years11 of 100 (Routine)
11 September 2026Reno WFO, USdaily high min (Provisional)18.3 C (64.9 F)0.5 C (0.9 F)11 years7 of 100 (Routine)
10 September 2026Reno WFO, USdaily high min (Provisional)18.3 C (64.9 F)1.1 C (2.0 F)4 years6 of 100 (Routine)
4 September 2026Reno WFO, USdaily low max (Provisional)20.6 C (69.1 F)0.5 C (0.9 F)25 years10 of 100 (Routine)
28 August 2026Reno WFO, USdaily rain (Provisional)2.5 mm (0.10 in)2.2 mm (0.09 in)25 years15 of 100 (Routine)
22 August 2026Reno WFO, USdaily high min (Provisional)22.2 C (72.0 F)3.9 C (7.0 F)0 years17 of 100 (Routine)
21 August 2026Reno WFO, USdaily high min (Provisional)20.0 C (68.0 F)0.6 C (1.1 F)9 years7 of 100 (Routine)
14 August 2026Reno WFO, USdaily low max (Tie)27.8 C (82.0 F)tie27 years2 of 100 (Routine)
13 August 2026Reno WFO, USdaily low max26.1 C (79.0 F)1.7 C (3.1 F)27 years16 of 100 (Routine)
12 August 2026Reno WFO, USdaily rain0.8 mm (0.03 in)0.3 mm (0.01 in)21 years9 of 100 (Routine)
11 August 2026Reno WFO, USdaily high min21.7 C (71.1 F)1.7 C (3.1 F)29 years17 of 100 (Routine)
10 August 2026Reno WFO, USdaily high min21.1 C (70.0 F)0.5 C (0.9 F)8 years6 of 100 (Routine)
9 August 2026Reno WFO, USdaily high min22.8 C (73.0 F)3.4 C (6.1 F)20 years22 of 100 (Routine)
8 August 2026Reno WFO, USall-time high min25.0 C (77.0 F)1.1 C (2.0 F)24 years34 of 100 (Routine)
7 August 2026Reno WFO, USdaily high min21.7 C (71.1 F)0.6 C (1.1 F)28 years13 of 100 (Routine)

Climate Trend

29 complete years, 1997 to 2025
Annual mean temperature at Reno WFO as warming stripes, 1997 to 2025 One stripe for each of 29 complete years at Reno WFO, 1997 to 2025. Blue stripes are years cooler than the station's own mean of 12.6 C (54.7 F); red stripes are warmer. The coolest year was 2010, at 11.3 C (52.4 F), and the warmest was 2014, at 13.8 C (56.9 F). The strongest colour marks a difference of 1.4 C (2.5 F). 1997: 12.7 C, 0.0 C from the station mean1998: 11.5 C, -1.1 C from the station mean1999: 12.4 C, -0.2 C from the station mean2000: 12.7 C, +0.1 C from the station mean2001: 13.3 C, +0.7 C from the station mean2002: 12.9 C, +0.3 C from the station mean2003: 13.5 C, +0.8 C from the station mean2004: 13.0 C, +0.3 C from the station mean2005: 12.1 C, -0.6 C from the station mean2006: 12.0 C, -0.6 C from the station mean2007: 12.1 C, -0.5 C from the station mean2008: 11.9 C, -0.7 C from the station mean2009: 11.9 C, -0.8 C from the station mean2010: 11.3 C, -1.3 C from the station mean2011: 11.5 C, -1.2 C from the station mean2012: 13.4 C, +0.7 C from the station mean2013: 12.2 C, -0.5 C from the station mean2014: 13.8 C, +1.2 C from the station mean2015: 13.3 C, +0.7 C from the station mean2016: 13.1 C, +0.4 C from the station mean2017: 12.9 C, +0.3 C from the station mean2018: 12.9 C, +0.3 C from the station mean2019: 11.9 C, -0.7 C from the station mean2020: 13.3 C, +0.7 C from the station mean2021: 13.4 C, +0.7 C from the station mean2022: 12.8 C, +0.1 C from the station mean2023: 11.7 C, -1.0 C from the station mean2024: 13.3 C, +0.6 C from the station mean2025: 13.7 C, +1.0 C from the station mean1997200020052010201520202025
One stripe for each of 29 complete years at Reno WFO, 1997 to 2025. Blue stripes are years cooler than the station's own mean of 12.6 C (54.7 F); red stripes are warmer. The coolest year was 2010, at 11.3 C (52.4 F), and the warmest was 2014, at 13.8 C (56.9 F). The strongest colour marks a difference of 1.4 C (2.5 F).
Annual mean temperature at Reno WFO as warming stripes, 1997 to 2025
YearAnnual mean temperatureDifference from the station mean
199712.7 C+0.02 C
199811.5 C-1.13 C
199912.4 C-0.23 C
200012.7 C+0.10 C
200113.3 C+0.70 C
200212.9 C+0.26 C
200313.5 C+0.85 C
200413.0 C+0.35 C
200512.1 C-0.55 C
200612.0 C-0.62 C
200712.1 C-0.49 C
200811.9 C-0.69 C
200911.9 C-0.76 C
201011.3 C-1.32 C
201111.5 C-1.16 C
201213.4 C+0.73 C
201312.2 C-0.48 C
201413.8 C+1.21 C
201513.3 C+0.70 C
201613.1 C+0.42 C
201712.9 C+0.28 C
201812.9 C+0.29 C
201911.9 C-0.71 C
202013.3 C+0.71 C
202113.4 C+0.73 C
202212.8 C+0.14 C
202311.7 C-0.95 C
202413.3 C+0.62 C
202513.7 C+1.02 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1996 to 2026
Yearly extremes at Reno WFO: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.2 C (108.0 F)200238.9 C (102.0 F)31
Coldest night (TNn)-18.3 C (-0.9 F)2009-11.7 C (10.9 F)31
Wettest day (Rx1day)49.5 mm (1.9 in)202124.1 mm (0.9 in)31
Wettest five days (Rx5day)81.6 mm (3.2 in)200637.9 mm (1.5 in)31
Longest dry spell (CDD)139 days201267 days31

Hottest day (TXx)

Hottest day (TXx) at Reno WFO by year The hottest day of the year at Reno WFO, 1996 to 2026. The record is 42.2 C (108.0 F) in 2002, marked on the chart; the median year is 38.9 C (102.0 F). 3638404244200020052010201520202025Record: 42.2 C (108.0 F) in 2002
The hottest day of the year at Reno WFO, 1996 to 2026. The record is 42.2 C (108.0 F) in 2002, marked on the chart; the median year is 38.9 C (102.0 F).
Hottest day (TXx) at Reno WFO by year
YearHottest day (TXx)
199637.8 C (100.0 F)
199738.9 C (102.0 F)
199840.0 C (104.0 F)
199938.3 C (100.9 F)
200040.0 C (104.0 F)
200138.9 C (102.0 F)
200242.2 C (108.0 F)
200341.7 C (107.1 F)
200438.3 C (100.9 F)
200539.4 C (102.9 F)
200638.3 C (100.9 F)
200740.0 C (104.0 F)
200837.2 C (99.0 F)
200938.3 C (100.9 F)
201037.8 C (100.0 F)
201137.2 C (99.0 F)
201238.3 C (100.9 F)
201340.0 C (104.0 F)
201441.1 C (106.0 F)
201538.3 C (100.9 F)
201639.4 C (102.9 F)
201740.6 C (105.1 F)
201838.9 C (102.0 F)
201936.7 C (98.1 F)
202038.9 C (102.0 F)
202141.1 C (106.0 F)
202239.4 C (102.9 F)
202339.4 C (102.9 F)
202439.4 C (102.9 F)
202540.0 C (104.0 F)
202637.8 C (100.0 F)

Coldest night (TNn)

Coldest night (TNn) at Reno WFO by year The coldest night of the year at Reno WFO, 1996 to 2026. The record is -18.3 C (-0.9 F) in 2009, marked on the chart; the median year is -11.7 C (10.9 F). -20-15-10-5200020052010201520202025Record: -18.3 C (-0.9 F) in 2009
The coldest night of the year at Reno WFO, 1996 to 2026. The record is -18.3 C (-0.9 F) in 2009, marked on the chart; the median year is -11.7 C (10.9 F).
Coldest night (TNn) at Reno WFO by year
YearColdest night (TNn)
1996-8.3 C (17.1 F)
1997-14.4 C (6.1 F)
1998-17.2 C (1.0 F)
1999-9.4 C (15.1 F)
2000-7.8 C (18.0 F)
2001-10.0 C (14.0 F)
2002-13.3 C (8.1 F)
2003-8.9 C (16.0 F)
2004-13.3 C (8.1 F)
2005-10.0 C (14.0 F)
2006-12.2 C (10.0 F)
2007-15.6 C (3.9 F)
2008-14.4 C (6.1 F)
2009-18.3 C (-0.9 F)
2010-13.9 C (7.0 F)
2011-13.9 C (7.0 F)
2012-12.8 C (9.0 F)
2013-17.2 C (1.0 F)
2014-11.7 C (10.9 F)
2015-12.2 C (10.0 F)
2016-13.9 C (7.0 F)
2017-11.7 C (10.9 F)
2018-11.7 C (10.9 F)
2019-8.9 C (16.0 F)
2020-8.9 C (16.0 F)
2021-8.9 C (16.0 F)
2022-10.6 C (12.9 F)
2023-12.8 C (9.0 F)
2024-10.6 C (12.9 F)
2025-10.0 C (14.0 F)
2026-7.8 C (18.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Reno WFO by year The wettest day of the year at Reno WFO, 1996 to 2026. The record is 49.5 mm (1.9 in) in 2021, marked on the chart; the median year is 24.1 mm (0.9 in). 0204060200020052010201520202025Record: 49.5 mm (1.9 in) in 2021
The wettest day of the year at Reno WFO, 1996 to 2026. The record is 49.5 mm (1.9 in) in 2021, marked on the chart; the median year is 24.1 mm (0.9 in).
Wettest day (Rx1day) at Reno WFO by year
YearWettest day (Rx1day)
199633.8 mm (1.3 in)
199724.4 mm (1.0 in)
199823.6 mm (0.9 in)
199915.2 mm (0.6 in)
200023.9 mm (0.9 in)
200123.6 mm (0.9 in)
200219.3 mm (0.8 in)
200311.4 mm (0.4 in)
200447.0 mm (1.9 in)
200542.7 mm (1.7 in)
200623.9 mm (0.9 in)
200719.3 mm (0.8 in)
200827.7 mm (1.1 in)
200924.1 mm (0.9 in)
201035.8 mm (1.4 in)
201125.4 mm (1.0 in)
201222.4 mm (0.9 in)
201311.2 mm (0.4 in)
201416.8 mm (0.7 in)
201525.9 mm (1.0 in)
201634.3 mm (1.4 in)
201731.8 mm (1.3 in)
201828.4 mm (1.1 in)
201923.9 mm (0.9 in)
20206.1 mm (0.24 in)
202149.5 mm (1.9 in)
202247.8 mm (1.9 in)
202319.8 mm (0.8 in)
202424.6 mm (1.0 in)
202536.6 mm (1.4 in)
202611.7 mm (0.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Reno WFO by year The wettest five days of the year at Reno WFO, 1996 to 2026. The record is 81.6 mm (3.2 in) in 2006, marked on the chart; the median year is 37.9 mm (1.5 in). 020406080100200020052010201520202025Record: 81.6 mm (3.2 in) in 2006
The wettest five days of the year at Reno WFO, 1996 to 2026. The record is 81.6 mm (3.2 in) in 2006, marked on the chart; the median year is 37.9 mm (1.5 in).
Wettest five days (Rx5day) at Reno WFO by year
YearWettest five days (Rx5day)
199643.0 mm (1.7 in)
199759.8 mm (2.4 in)
199834.8 mm (1.4 in)
199932.8 mm (1.3 in)
200037.9 mm (1.5 in)
200123.9 mm (0.9 in)
200232.2 mm (1.3 in)
200324.3 mm (1.0 in)
200465.3 mm (2.6 in)
200569.1 mm (2.7 in)
200681.6 mm (3.2 in)
200725.6 mm (1.0 in)
200839.6 mm (1.6 in)
200931.2 mm (1.2 in)
201048.8 mm (1.9 in)
201132.3 mm (1.3 in)
201243.7 mm (1.7 in)
201315.1 mm (0.6 in)
201430.5 mm (1.2 in)
201531.0 mm (1.2 in)
201649.9 mm (2.0 in)
201771.4 mm (2.8 in)
201834.7 mm (1.4 in)
201954.9 mm (2.2 in)
202010.2 mm (0.4 in)
202174.9 mm (2.9 in)
202280.5 mm (3.2 in)
202368.1 mm (2.7 in)
202437.4 mm (1.5 in)
202539.6 mm (1.6 in)
202620.6 mm (0.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Reno WFO by year The longest dry spell of the year at Reno WFO, 1996 to 2026. The record is 139 days in 2012, marked on the chart; the median year is 67 days. 050100150200020052010201520202025Record: 139 days in 2012
The longest dry spell of the year at Reno WFO, 1996 to 2026. The record is 139 days in 2012, marked on the chart; the median year is 67 days.
Longest dry spell (CDD) at Reno WFO by year
YearLongest dry spell (CDD)
199638 days
199745 days
199834 days
199956 days
200067 days
200176 days
200296 days
200355 days
200469 days
200575 days
200671 days
200786 days
200881 days
200971 days
201059 days
201187 days
2012139 days
201352 days
201449 days
201553 days
2016105 days
201742 days
201875 days
201955 days
2020104 days
202165 days
2022102 days
202351 days
202481 days
202531 days
202646 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

29 years with a frost

Across 29 years with a frost, the median last spring frost at Reno WFO falls on 26 April and the median first autumn frost on 23 October, which leaves a median of 178 days between them.

Fitted over all years, the growing season changes by +1.7 days per decade at this station.

Frost dates and growing season at Reno WFO
MeasureMedian, all yearsEarliest periodRecent period (1997 to 2025)Recent against earliestFitted trend
Last spring frost26 Apriln/a26 Apriln/a-3.7 days per decade
First autumn frost23 Octobern/a23 Octobern/a-1.9 days per decade
Growing days178 daysn/a178 daysn/a+1.7 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.

Download the Data

  • Data for Reno WFO standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Reno WFO 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 (2026-10-14).