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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Fort Gibson Weather Records (USC00343283)

Record envelope, standing records and threshold days for Fort Gibson (USC00343283), Oklahoma, United States, with 39 years of record.

Key Facts for Fort Gibson

  • Fort Gibson (USC00343283) is a weather station in Oklahoma, United States at 35.80 latitude and -95.25 longitude, n/a above sea level.
  • The station reports from 1905 to 1943, 39 years of record.
  • 0 records set at Fort Gibson still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Fort Gibson set an all-time record daily precipitation of 174.0 mm (6.9 in) on 11 May 1943.

About the Station

  • Location: Oklahoma, United States, 35.80 latitude, -95.25 longitude.
  • Elevation: n/a.
  • Period of record: 1905 to 1943, 39 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Fort Gibson, with 2026 drawn through them The band shows the record high and record low for each calendar day at Fort Gibson. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Fort Gibson. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Fort Gibson, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Fort Gibson by the year they were set 0 records at Fort Gibson still stand. 00000000000
0 records at Fort Gibson still stand.
Standing records at Fort Gibson by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Fort Gibson set new all-time records 1 all-time records were set at Fort Gibson between 11 May 1943 and 11 May 1943. Each dot is a new record. Record daily precipitation11 May 1943: Record daily precipitation 174.0 mm (6.9 in)
1 all-time records were set at Fort Gibson between 11 May 1943 and 11 May 1943. Each dot is a new record.
When Fort Gibson set new all-time records
DateKindDetail
1943-05-11Record daily precipitationRecord daily precipitation 174.0 mm (6.9 in)

Wettest Day of Each Month

May: 174.0 mm (6.9 in)
Record daily precipitation for each month at Fort Gibson The wettest day on record for each calendar month at Fort Gibson. The most was 174.0 mm (6.9 in) on 11 May 1943. 050100150200 Jan: 115.1 mm (4.5 in), 31 January 1923 Jan Feb: 53.3 mm (2.1 in), 15 February 1938 Feb Mar: 63.5 mm (2.5 in), 24 March 1906 Mar Apr: 69.3 mm (2.7 in), 25 April 1942 Apr May: 174.0 mm (6.9 in), 11 May 1943 May Jun: 82.6 mm (3.3 in), 11 June 1928 Jun Jul: 120.1 mm (4.7 in), 19 July 1933 Jul Aug: 85.1 mm (3.4 in), 4 August 1931 Aug Sep: 101.6 mm (4.0 in), 3 September 1933 Sep Oct: 113.3 mm (4.5 in), 9 October 1935 Oct Nov: 61.0 mm (2.4 in), 23 November 1940 Nov Dec: 87.6 mm (3.4 in), 27 December 1942 Dec
The wettest day on record for each calendar month at Fort Gibson. The most was 174.0 mm (6.9 in) on 11 May 1943.
Record daily precipitation for each month at Fort Gibson
MonthRecord daily precipitation (mm)Date
Jan115.1 mm (4.5 in)31 January 1923
Feb53.3 mm (2.1 in)15 February 1938
Mar63.5 mm (2.5 in)24 March 1906
Apr69.3 mm (2.7 in)25 April 1942
May174.0 mm (6.9 in)11 May 1943
Jun82.6 mm (3.3 in)11 June 1928
Jul120.1 mm (4.7 in)19 July 1933
Aug85.1 mm (3.4 in)4 August 1931
Sep101.6 mm (4.0 in)3 September 1933
Oct113.3 mm (4.5 in)9 October 1935
Nov61.0 mm (2.4 in)23 November 1940
Dec87.6 mm (3.4 in)27 December 1942

Latest Records

20
Latest records at Fort Gibson
DateStationRecordValueBeat old record byOld record stoodSignificance
11 May 1943Fort Gibson, USall-time rain174.0 mm (6.9 in)53.9 mm (2.1 in)9 years61 of 100 (Major)
9 May 1943Fort Gibson, USmonthly rain99.1 mm (3.9 in)22.9 mm (0.9 in)33 years38 of 100 (Notable)
9 April 1943Fort Gibson, USdaily rain38.1 mm (1.5 in)0.3 mm (0.01 in)22 years9 of 100 (Routine)
26 March 1943Fort Gibson, USdaily rain45.7 mm (1.8 in)15.2 mm (0.6 in)20 years21 of 100 (Routine)
3 February 1943Fort Gibson, USdaily rain35.6 mm (1.4 in)20.4 mm (0.8 in)32 years30 of 100 (Routine)
27 December 1942Fort Gibson, USmonthly rain87.6 mm (3.4 in)10.1 mm (0.4 in)10 years24 of 100 (Routine)
17 November 1942Fort Gibson, USdaily rain33.0 mm (1.3 in)17.8 mm (0.7 in)20 years21 of 100 (Routine)
7 November 1942Fort Gibson, USdaily rain52.1 mm (2.1 in)16.5 mm (0.6 in)16 years20 of 100 (Routine)
5 November 1942Fort Gibson, USmonthly rain (Tie)61.0 mm (2.4 in)tie1 year3 of 100 (Routine)
7 September 1942Fort Gibson, USdaily rain (Tie)14.0 mm (0.6 in)tie12 years1 of 100 (Routine)
25 June 1942Fort Gibson, USdaily rain38.9 mm (1.5 in)12.5 mm (0.5 in)35 years22 of 100 (Routine)
22 June 1942Fort Gibson, USdaily rain22.4 mm (0.9 in)2.1 mm (0.08 in)17 years9 of 100 (Routine)
13 June 1942Fort Gibson, USdaily rain33.8 mm (1.3 in)9.4 mm (0.37 in)33 years19 of 100 (Routine)
20 May 1942Fort Gibson, USdaily rain24.9 mm (1.0 in)5.3 mm (0.21 in)4 years7 of 100 (Routine)
6 May 1942Fort Gibson, USdaily rain (Tie)24.6 mm (1.0 in)tie28 years2 of 100 (Routine)
25 April 1942Fort Gibson, USmonthly rain69.3 mm (2.7 in)10.4 mm (0.4 in)34 years30 of 100 (Routine)
12 March 1942Fort Gibson, USdaily rain18.3 mm (0.7 in)0.5 mm (0.02 in)7 years5 of 100 (Routine)
2 March 1942Fort Gibson, USdaily rain10.7 mm (0.4 in)1.3 mm (0.05 in)8 years6 of 100 (Routine)
11 December 1941Fort Gibson, USdaily rain21.3 mm (0.8 in)12.9 mm (0.5 in)0 years13 of 100 (Routine)
31 October 1941Fort Gibson, USdaily rain63.5 mm (2.5 in)6.3 mm (0.25 in)28 years14 of 100 (Routine)

Extremes by Year

1905 to 1943
Yearly extremes at Fort Gibson: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)174.0 mm (6.9 in)194371.9 mm (2.8 in)39
Wettest five days (Rx5day)285.8 mm (11.3 in)1943124.2 mm (4.9 in)39
Longest dry spell (CDD)76 days194324 days39

Wettest day (Rx1day)

Wettest day (Rx1day) at Fort Gibson by year The wettest day of the year at Fort Gibson, 1905 to 1943. The record is 174.0 mm (6.9 in) in 1943, marked on the chart; the median year is 71.9 mm (2.8 in). 0501001502001910192019301940Record: 174.0 mm (6.9 in) in 1943
The wettest day of the year at Fort Gibson, 1905 to 1943. The record is 174.0 mm (6.9 in) in 1943, marked on the chart; the median year is 71.9 mm (2.8 in).
Wettest day (Rx1day) at Fort Gibson by year
YearWettest day (Rx1day)
190525.9 mm (1.0 in)
190663.5 mm (2.5 in)
190771.1 mm (2.8 in)
190873.7 mm (2.9 in)
190976.2 mm (3.0 in)
191091.4 mm (3.6 in)
191140.6 mm (1.6 in)
191257.2 mm (2.3 in)
191352.1 mm (2.1 in)
191453.3 mm (2.1 in)
191578.2 mm (3.1 in)
191699.1 mm (3.9 in)
191767.1 mm (2.6 in)
191891.7 mm (3.6 in)
191950.8 mm (2.0 in)
192054.4 mm (2.1 in)
192150.3 mm (2.0 in)
192296.5 mm (3.8 in)
1923115.1 mm (4.5 in)
192457.2 mm (2.3 in)
192575.7 mm (3.0 in)
192671.9 mm (2.8 in)
192785.1 mm (3.4 in)
192882.6 mm (3.3 in)
192958.4 mm (2.3 in)
193057.2 mm (2.3 in)
193185.1 mm (3.4 in)
193277.5 mm (3.1 in)
1933120.1 mm (4.7 in)
193458.4 mm (2.3 in)
1935113.3 mm (4.5 in)
193656.9 mm (2.2 in)
193750.8 mm (2.0 in)
193871.1 mm (2.8 in)
193952.1 mm (2.1 in)
194076.7 mm (3.0 in)
1941104.1 mm (4.1 in)
194287.6 mm (3.4 in)
1943174.0 mm (6.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Fort Gibson by year The wettest five days of the year at Fort Gibson, 1905 to 1943. The record is 285.8 mm (11.3 in) in 1943, marked on the chart; the median year is 124.2 mm (4.9 in). 01002003001910192019301940Record: 285.8 mm (11.3 in) in 1943
The wettest five days of the year at Fort Gibson, 1905 to 1943. The record is 285.8 mm (11.3 in) in 1943, marked on the chart; the median year is 124.2 mm (4.9 in).
Wettest five days (Rx5day) at Fort Gibson by year
YearWettest five days (Rx5day)
190534.3 mm (1.4 in)
1906141.0 mm (5.6 in)
190797.5 mm (3.8 in)
1908151.7 mm (6.0 in)
1909132.9 mm (5.2 in)
1910182.3 mm (7.2 in)
191198.5 mm (3.9 in)
191283.9 mm (3.3 in)
191371.1 mm (2.8 in)
1914124.2 mm (4.9 in)
1915150.6 mm (5.9 in)
1916106.1 mm (4.2 in)
1917104.7 mm (4.1 in)
1918167.9 mm (6.6 in)
191970.3 mm (2.8 in)
192085.4 mm (3.4 in)
1921154.2 mm (6.1 in)
1922180.3 mm (7.1 in)
1923188.1 mm (7.4 in)
1924127.2 mm (5.0 in)
192599.9 mm (3.9 in)
1926151.9 mm (6.0 in)
1927139.7 mm (5.5 in)
1928124.2 mm (4.9 in)
192991.4 mm (3.6 in)
193086.4 mm (3.4 in)
1931109.8 mm (4.3 in)
1932149.9 mm (5.9 in)
1933145.6 mm (5.7 in)
1934100.1 mm (3.9 in)
1935152.7 mm (6.0 in)
1936112.7 mm (4.4 in)
193761.4 mm (2.4 in)
1938199.6 mm (7.9 in)
193992.5 mm (3.6 in)
1940110.1 mm (4.3 in)
1941175.1 mm (6.9 in)
1942116.4 mm (4.6 in)
1943285.8 mm (11.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Fort Gibson by year The longest dry spell of the year at Fort Gibson, 1905 to 1943. The record is 76 days in 1943, marked on the chart; the median year is 24 days. 0204060801910192019301940Record: 76 days in 1943
The longest dry spell of the year at Fort Gibson, 1905 to 1943. The record is 76 days in 1943, marked on the chart; the median year is 24 days.
Longest dry spell (CDD) at Fort Gibson by year
YearLongest dry spell (CDD)
190518 days
190630 days
190732 days
190824 days
190924 days
191030 days
191117 days
191224 days
191317 days
191424 days
191523 days
191633 days
191735 days
191824 days
191924 days
192021 days
192134 days
192225 days
192320 days
192427 days
192534 days
192623 days
192726 days
192823 days
192924 days
193028 days
193123 days
193224 days
193326 days
193432 days
193522 days
193633 days
193721 days
193834 days
193921 days
194019 days
194119 days
194234 days
194376 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.

Rainfall Return Levels

37 years, 1906 to 1942

A day with at least 70.4 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 138.5 mm (5.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Fort Gibson: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years70.4 mm (2.8 in)
5 years89.3 mm (3.5 in)
10 years101.5 mm (4.0 in)
25 years116.7 mm (4.6 in)
50 years127.7 mm (5.0 in)Longer than the 37 years of record
100 years138.5 mm (5.5 in)Longer than the 37 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, 37 years of values from 1906 to 1942.

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: 120.1 mm (4.7 in) in 1933; 115.1 mm (4.5 in) in 1923; 113.3 mm (4.5 in) in 1935.

Download the Data

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