United States · 1991–2020

Best time to visit
Flynn.

October leads for comfortable weather in Flynn: typically 23°C by day, 10.2°C at night, with 84 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high23°C

Typical low10.2°C

Rain in October84 mm

Comfort

October

October · April · May

79climate match

Beach

September

September · August · June

74climate match

Outdoors

April

April · October · March

79climate match

The weakest month is January, scoring 23 against October’s 79 — days reach only 10°C, 14° below the 24°C the score treats as ideal, and nights drop to -2.2°C.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

2310° / -2.2°

Feb

3412.5° / -0.1°

Mar

5417.6° / 4.7°

Apr

7322.1° / 9.2°

May

7326.5° / 14.8°

Jun

5331.2° / 19.6°

Jul

4434.3° / 21.8°

Aug

4633.9° / 21.2°

Sep

6829.2° / 17°

Oct

7923° / 10.2°

Nov

5216.3° / 3.8°

Dec

2510.7° / -0.9°

Monthly climate evidence for Flynn — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	10°C	-2.2°C	33 mm	3.3	10 h 00	23	Strong coverage
February	12.5°C	-0.1°C	36 mm	3.8	10 h 51	34	Strong coverage
March	17.6°C	4.7°C	65 mm	5.6	11 h 52	54	Strong coverage
April	22.1°C	9.2°C	92 mm	5.8	13 h 02	73	Strong coverage
May	26.5°C	14.8°C	135 mm	8.1	14 h 00	73	Strong coverage
June	31.2°C	19.6°C	114 mm	7.4	14 h 32	53	Strong coverage
July	34.3°C	21.8°C	91 mm	5	14 h 20	44	Strong coverage
August	33.9°C	21.2°C	91 mm	5.9	13 h 29	46	Strong coverage
September	29.2°C	17°C	94 mm	5.9	12 h 21	68	Strong coverage
October	23°C	10.2°C	84 mm	5.9	11 h 14	79	Strong coverage
November	16.3°C	3.8°C	43 mm	4.4	10 h 15	52	Strong coverage
December	10.7°C	-0.9°C	45 mm	4.3	9 h 47	25	Strong coverage

What has changed

Flynn runs +1.1°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+2.3

Feb

+0.9

Mar

+1.9

Apr

+0.1

May

+0.1

Jun

+1.0

Jul

+0.3

Aug

+0.4

Sep

+1.6

Oct

+0.8

Nov

+1.3

Dec

+2.0

October daytime highs, 2011–2025. Last recorded: 26.0°C.

Records at OKLAHOMA CY WILL ROGERS WORLD, 1948–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	26.7°C20 Jan 1986	-20.0°C8 Jan 1988	54 mm30 Jan 2002	144 mm1949 · driest 0 mm in 1976	79
February	33.3°C22 Feb 1996	-25.5°C16 Feb 2021	56 mm12 Feb 1978	118 mm1990 · driest 1 mm in 1996	79
March	35.6°C21 Mar 2026	-17.2°C11 Mar 1948	89 mm30 Mar 2007	204 mm2007 · driest 1 mm in 2011	79
April	37.8°C12 Apr 1972	-6.7°C13 Apr 1957	96 mm25 Apr 1999	319 mm2025 · driest 4 mm in 1989	79
May	40.0°C30 May 1985	0.0°C3 May 1954	180 mm6 May 2015	495 mm2015 · driest 22 mm in 1966	79
June	40.6°C20 Jun 1953	8.3°C4 Jun 1954	194 mm14 Jun 2010	372 mm1989 · driest 3 mm in 2017	79
July	43.3°C19 Jul 2022	11.7°C31 Jul 1971	142 mm27 Jul 1981	302 mm1996 · driest 0 mm in 1983	79
August	45.0°C3 Aug 2012	10.0°C20 Aug 2015	167 mm11 Aug 2024	253 mm2008 · driest 0 mm in 2000	78
September	42.2°C2 Sep 2000	2.2°C24 Sep 1989	191 mm22 Sep 1970	301 mm1991 · driest 0 mm in 1948	78
October	35.6°C3 Oct 1951	-8.9°C31 Oct 1993	138 mm20 Oct 1983	335 mm1983 · driest 0 mm in 1958	78
November	30.6°C8 Nov 1980	-11.7°C17 Nov 1959	85 mm3 Nov 2024	196 mm2024 · driest 0 mm in 2005	78
December	30.0°C24 Dec 1955	-22.2°C23 Dec 1989	69 mm26 Dec 2018	207 mm1984 · driest 0 mm in 1996	78

Typical days per month at OKLAHOMA CY WILL ROGERS WORLD, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	<1	0	22	1	1
February	1	<1	15	1	1
March	5	<1	6	2	<1
April	10	2	1	3	<1
May	21	7	0	4	0
June	29	21	0	3	0
July	31	28	0	3	0
August	31	27	0	3	0
September	26	15	0	3	0
October	13	3	<1	3	<1
November	2	<1	8	1	<1
December	<1	0	19	2	1

How often, not how much — every day in OKLAHOMA CY WILL ROGERS WORLD’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	6%	12%	3%	7%	5.3–12.4°C
February	16%	15%	4%	11%	7.7–16.4°C
March	34%	18%	7%	15%	13.6–19.6°C
April	58%	20%	9%	19%	19.5–24.6°C
May	69%	27%	13%	33%	24.3–28.3°C
June	76%	24%	11%	23%	28.8–32.9°C
July	83%	17%	8%	15%	31.9–37.4°C
August	81%	19%	8%	17%	31.5–36.2°C
September	80%	18%	9%	16%	26.8–31.8°C
October	65%	17%	8%	16%	20.5–25.9°C
November	29%	14%	5%	10%	13.0–19.0°C
December	7%	13%	4%	8%	7.6–13.1°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1948Each stripe is one year’s mean temperature against the 78-year average. Warmest: 2012. Coolest: 1979.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4537035
NOAA station: USW00013967 · OKLAHOMA CY WILL ROGERS WORLD
Station distance: 10.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 35.40°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from OKLAHOMA CY WILL ROGERS WORLD is what differs

Oklahoma City→Moore→Mustang→Valley Brook→Lillard Park→Wheatland→

Or put two places side by side: Flynn vs Oklahoma City

Best time to visitFlynn.