Konawa Weather Records (USC00344915)

Record envelope, standing records and threshold days for Konawa (USC00344915), Oklahoma, United States, with 77 years of record.

Key Facts for Konawa

Konawa (USC00344915) is a weather station in Oklahoma, United States at 34.96 latitude and -96.75 longitude, 297 m (975 ft) above sea level.
The station reports from 1942 to 2018, 77 years of record.
0 records set at Konawa still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Konawa set a daily record precipitation of 38.1 mm (1.5 in) on 30 July 2018.

About the Station

Location: Oklahoma, United States, 34.96 latitude, -96.75 longitude.
Elevation: 297 m (975 ft).
Period of record: 1942 to 2018, 77 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Konawa. 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 Konawa, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

0 standing records

0 records at Konawa still stand.

All-Time Record Progression

2 new records

2 all-time records were set at Konawa between 7 January 1988 and 27 January 2000. Each dot is a new record.

Wettest Day of Each Month

May: 203.2 mm (8.0 in)

The wettest day on record for each calendar month at Konawa. The most was 203.2 mm (8.0 in) on 10 May 1943.

Record daily precipitation for each month at Konawa
Month	Record daily precipitation (mm)	Date
Jan	88.9 mm (3.5 in)	5 January 1946
Feb	87.1 mm (3.4 in)	1 February 1983
Mar	71.1 mm (2.8 in)	1 March 1948
Apr	138.7 mm (5.5 in)	10 April 2008
May	203.2 mm (8.0 in)	10 May 1943
Jun	145.3 mm (5.7 in)	10 June 2008
Jul	159.0 mm (6.3 in)	17 July 2014
Aug	203.2 mm (8.0 in)	21 August 1958
Sep	154.9 mm (6.1 in)	14 September 1993
Oct	193.0 mm (7.6 in)	8 October 1970
Nov	87.4 mm (3.4 in)	12 November 1992
Dec	108.0 mm (4.3 in)	10 December 1946

Latest Records

Latest records at Konawa
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 July 2018	Konawa, US	daily rain	38.1 mm (1.5 in)	6.3 mm (0.25 in)	56 years	25 of 100 (Routine)
24 June 2018	Konawa, US	daily rain	51.8 mm (2.0 in)	7.3 mm (0.29 in)	69 years	30 of 100 (Routine)
24 February 2018	Konawa, US	daily rain	38.4 mm (1.5 in)	11.7 mm (0.5 in)	2 years	16 of 100 (Routine)
23 February 2018	Konawa, US	daily rain	55.4 mm (2.2 in)	22.4 mm (0.9 in)	32 years	35 of 100 (Notable)
14 April 2017	Konawa, US	daily rain	49.5 mm (1.9 in)	16.5 mm (0.6 in)	10 years	18 of 100 (Routine)
14 February 2017	Konawa, US	daily rain	54.1 mm (2.1 in)	3.3 mm (0.13 in)	68 years	29 of 100 (Routine)
16 January 2017	Konawa, US	daily rain	43.4 mm (1.7 in)	29.7 mm (1.2 in)	48 years	48 of 100 (Notable)
18 September 2016	Konawa, US	daily rain	75.7 mm (3.0 in)	8.1 mm (0.32 in)	10 years	13 of 100 (Routine)
18 April 2016	Konawa, US	daily rain	94.7 mm (3.7 in)	40.6 mm (1.6 in)	21 years	34 of 100 (Routine)
3 March 2016	Konawa, US	daily rain	34.3 mm (1.4 in)	2.3 mm (0.09 in)	8 years	10 of 100 (Routine)
24 February 2016	Konawa, US	daily rain	26.7 mm (1.1 in)	3.8 mm (0.15 in)	14 years	14 of 100 (Routine)
28 December 2015	Konawa, US	daily rain	57.4 mm (2.3 in)	38.9 mm (1.5 in)	46 years	49 of 100 (Notable)
27 December 2015	Konawa, US	daily rain	101.6 mm (4.0 in)	78.5 mm (3.1 in)	46 years	61 of 100 (Major)
27 November 2015	Konawa, US	daily rain	74.9 mm (2.9 in)	15.5 mm (0.6 in)	46 years	31 of 100 (Routine)
8 July 2015	Konawa, US	daily rain	149.9 mm (5.9 in)	134.2 mm (5.3 in)	26 years	55 of 100 (Notable)
18 June 2015	Konawa, US	daily rain	135.4 mm (5.3 in)	103.6 mm (4.1 in)	16 years	51 of 100 (Notable)
16 June 2015	Konawa, US	daily rain	37.1 mm (1.5 in)	1.0 mm (0.04 in)	56 years	24 of 100 (Routine)
20 May 2015	Konawa, US	daily rain	137.4 mm (5.4 in)	71.4 mm (2.8 in)	37 years	51 of 100 (Notable)
11 May 2015	Konawa, US	daily rain	40.1 mm (1.6 in)	8.3 mm (0.33 in)	22 years	16 of 100 (Routine)
14 March 2015	Konawa, US	daily rain	31.2 mm (1.2 in)	2.5 mm (0.10 in)	24 years	15 of 100 (Routine)

Extremes by Year

1942 to 2018

Yearly extremes at Konawa: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	203.2 mm (8.0 in)	1943	89.4 mm (3.5 in)	77
Wettest five days (Rx5day)	279.9 mm (11.0 in)	1958	134.9 mm (5.3 in)	77
Longest dry spell (CDD)	70 days	1943	31 days	77

Wettest day (Rx1day)

The wettest day of the year at Konawa, 1942 to 2018. The record is 203.2 mm (8.0 in) in 1943, marked on the chart; the median year is 89.4 mm (3.5 in).

Wettest day (Rx1day) at Konawa by year
Year	Wettest day (Rx1day)
1942	71.1 mm (2.8 in)
1943	203.2 mm (8.0 in)
1944	66.0 mm (2.6 in)
1945	57.2 mm (2.3 in)
1946	108.0 mm (4.3 in)
1947	69.9 mm (2.8 in)
1948	88.9 mm (3.5 in)
1949	94.0 mm (3.7 in)
1950	152.4 mm (6.0 in)
1951	30.5 mm (1.2 in)
1952	57.7 mm (2.3 in)
1953	92.2 mm (3.6 in)
1954	71.6 mm (2.8 in)
1955	99.8 mm (3.9 in)
1956	108.0 mm (4.3 in)
1957	118.1 mm (4.6 in)
1958	203.2 mm (8.0 in)
1959	129.0 mm (5.1 in)
1960	135.4 mm (5.3 in)
1961	70.1 mm (2.8 in)
1962	58.4 mm (2.3 in)
1963	92.7 mm (3.6 in)
1964	73.7 mm (2.9 in)
1965	58.4 mm (2.3 in)
1966	32.0 mm (1.3 in)
1967	74.9 mm (2.9 in)
1968	66.0 mm (2.6 in)
1969	81.3 mm (3.2 in)
1970	193.0 mm (7.6 in)
1971	65.3 mm (2.6 in)
1972	116.8 mm (4.6 in)
1973	67.8 mm (2.7 in)
1974	122.7 mm (4.8 in)
1975	54.9 mm (2.2 in)
1976	64.3 mm (2.5 in)
1977	71.1 mm (2.8 in)
1978	81.3 mm (3.2 in)
1979	99.8 mm (3.9 in)
1980	57.9 mm (2.3 in)
1981	87.1 mm (3.4 in)
1982	73.9 mm (2.9 in)
1983	87.1 mm (3.4 in)
1984	56.6 mm (2.2 in)
1985	123.2 mm (4.9 in)
1986	72.1 mm (2.8 in)
1987	146.1 mm (5.8 in)
1988	70.9 mm (2.8 in)
1989	85.3 mm (3.4 in)
1990	96.5 mm (3.8 in)
1991	89.9 mm (3.5 in)
1992	89.4 mm (3.5 in)
1993	154.9 mm (6.1 in)
1994	98.8 mm (3.9 in)
1995	71.1 mm (2.8 in)
1996	86.4 mm (3.4 in)
1997	50.0 mm (2.0 in)
1998	127.0 mm (5.0 in)
1999	108.0 mm (4.3 in)
2000	109.0 mm (4.3 in)
2001	74.9 mm (2.9 in)
2002	109.2 mm (4.3 in)
2003	147.1 mm (5.8 in)
2004	99.1 mm (3.9 in)
2005	91.4 mm (3.6 in)
2006	125.7 mm (4.9 in)
2007	129.5 mm (5.1 in)
2008	145.3 mm (5.7 in)
2009	109.0 mm (4.3 in)
2010	134.9 mm (5.3 in)
2011	50.3 mm (2.0 in)
2012	57.2 mm (2.3 in)
2013	61.2 mm (2.4 in)
2014	159.0 mm (6.3 in)
2015	149.9 mm (5.9 in)
2016	94.7 mm (3.7 in)
2017	127.5 mm (5.0 in)
2018	55.4 mm (2.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Konawa, 1942 to 2018. The record is 279.9 mm (11.0 in) in 1958, marked on the chart; the median year is 134.9 mm (5.3 in).

Wettest five days (Rx5day) at Konawa by year
Year	Wettest five days (Rx5day)
1942	76.2 mm (3.0 in)
1943	209.6 mm (8.3 in)
1944	134.9 mm (5.3 in)
1945	161.5 mm (6.4 in)
1946	161.3 mm (6.4 in)
1947	98.3 mm (3.9 in)
1948	222.3 mm (8.8 in)
1949	152.4 mm (6.0 in)
1950	154.4 mm (6.1 in)
1951	72.1 mm (2.8 in)
1952	100.6 mm (4.0 in)
1953	137.9 mm (5.4 in)
1954	163.6 mm (6.4 in)
1955	170.2 mm (6.7 in)
1956	149.4 mm (5.9 in)
1957	168.6 mm (6.6 in)
1958	279.9 mm (11.0 in)
1959	151.2 mm (6.0 in)
1960	143.0 mm (5.6 in)
1961	75.7 mm (3.0 in)
1962	71.9 mm (2.8 in)
1963	119.1 mm (4.7 in)
1964	86.9 mm (3.4 in)
1965	96.5 mm (3.8 in)
1966	96.7 mm (3.8 in)
1967	200.0 mm (7.9 in)
1968	148.7 mm (5.9 in)
1969	112.5 mm (4.4 in)
1970	222.4 mm (8.8 in)
1971	95.0 mm (3.7 in)
1972	163.9 mm (6.5 in)
1973	132.0 mm (5.2 in)
1974	139.7 mm (5.5 in)
1975	76.2 mm (3.0 in)
1976	111.0 mm (4.4 in)
1977	87.9 mm (3.5 in)
1978	130.0 mm (5.1 in)
1979	185.2 mm (7.3 in)
1980	91.7 mm (3.6 in)
1981	185.4 mm (7.3 in)
1982	106.9 mm (4.2 in)
1983	101.1 mm (4.0 in)
1984	94.8 mm (3.7 in)
1985	142.8 mm (5.6 in)
1986	107.2 mm (4.2 in)
1987	246.5 mm (9.7 in)
1988	101.3 mm (4.0 in)
1989	183.6 mm (7.2 in)
1990	166.4 mm (6.6 in)
1991	123.4 mm (4.9 in)
1992	121.2 mm (4.8 in)
1993	156.7 mm (6.2 in)
1994	108.5 mm (4.3 in)
1995	139.2 mm (5.5 in)
1996	181.1 mm (7.1 in)
1997	101.3 mm (4.0 in)
1998	127.0 mm (5.0 in)
1999	151.5 mm (6.0 in)
2000	206.1 mm (8.1 in)
2001	126.5 mm (5.0 in)
2002	109.2 mm (4.3 in)
2003	164.9 mm (6.5 in)
2004	103.4 mm (4.1 in)
2005	155.1 mm (6.1 in)
2006	125.7 mm (4.9 in)
2007	249.7 mm (9.8 in)
2008	157.2 mm (6.2 in)
2009	140.3 mm (5.5 in)
2010	134.9 mm (5.3 in)
2011	105.7 mm (4.2 in)
2012	97.2 mm (3.8 in)
2013	108.9 mm (4.3 in)
2014	161.5 mm (6.4 in)
2015	213.9 mm (8.4 in)
2016	121.6 mm (4.8 in)
2017	140.2 mm (5.5 in)
2018	132.4 mm (5.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Konawa, 1942 to 2018. The record is 70 days in 1943, marked on the chart; the median year is 31 days.

Longest dry spell (CDD) at Konawa by year
Year	Longest dry spell (CDD)
1942	19 days
1943	70 days
1944	27 days
1945	30 days
1946	33 days
1947	56 days
1948	67 days
1949	28 days
1950	34 days
1951	30 days
1952	41 days
1953	26 days
1954	37 days
1955	56 days
1956	30 days
1957	27 days
1958	33 days
1959	35 days
1960	36 days
1961	36 days
1962	26 days
1963	59 days
1964	35 days
1965	42 days
1966	35 days
1967	32 days
1968	16 days
1969	32 days
1970	31 days
1971	22 days
1972	32 days
1973	16 days
1974	21 days
1975	18 days
1976	35 days
1977	28 days
1978	23 days
1979	30 days
1980	43 days
1981	20 days
1982	28 days
1983	23 days
1984	19 days
1985	18 days
1986	36 days
1987	29 days
1988	16 days
1989	43 days
1990	22 days
1991	28 days
1992	16 days
1993	23 days
1994	21 days
1995	44 days
1996	59 days
1997	36 days
1998	57 days
1999	36 days
2000	55 days
2001	28 days
2002	21 days
2003	36 days
2004	24 days
2005	42 days
2006	27 days
2007	31 days
2008	27 days
2009	31 days
2010	28 days
2011	44 days
2012	33 days
2013	42 days
2014	23 days
2015	21 days
2016	33 days
2017	50 days
2018	40 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

73 years, 1943 to 2017

A day with at least 90.3 mm (3.6 in) of rain is expected about once in 2 years. A day with at least 218.4 mm (8.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Konawa: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	90.3 mm (3.6 in)
5 years	124.3 mm (4.9 in)
10 years	147.0 mm (5.8 in)
25 years	175.7 mm (6.9 in)
50 years	197.1 mm (7.8 in)
100 years	218.4 mm (8.6 in)	Longer than the 73 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, 73 years of values from 1943 to 2017.

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: 203.2 mm (8.0 in) in 1943; 203.2 mm (8.0 in) in 1958; 193.0 mm (7.6 in) in 1970.

Download the Data

Data for Konawa standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Konawa 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Date	Kind	Detail
1988-01-07	Record daily snowfall	Record daily snowfall 27.9 cm (11.0 in)
2000-01-27	Record daily snowfall	Record daily snowfall 30.5 cm (12.0 in)

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a