United States · 1991–2020

Best time to visit
Isabella.

October leads for comfortable weather in Isabella: typically 23.7°C by day, 9.6°C at night, with 74 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high23.7°C

Typical low9.6°C

Rain in October74 mm

Comfort

October

October · April · September

82climate match

Beach

September

September · July · August

77climate match

Outdoors

October

October · April · November

79climate match

The weakest month is January, scoring 20 against October’s 82 — days reach only 9.8°C, 14° below the 24°C the score treats as ideal, and nights drop to -3.4°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

209.8° / -3.4°

Feb

3412.8° / -1.4°

Mar

5117.7° / 3.1°

Apr

7723° / 7.9°

May

7227.8° / 13.9°

Jun

5232.3° / 18.7°

Jul

4535.5° / 21.5°

Aug

4534.9° / 20.8°

Sep

7430.1° / 15.9°

Oct

8223.7° / 9.6°

Nov

5016.1° / 2.9°

Dec

2410.2° / -2.1°

Monthly climate evidence for Isabella — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	9.8°C	-3.4°C	20 mm	2.2	9 h 56	20	Good coverage
February	12.8°C	-1.4°C	28 mm	2.6	10 h 48	34	Good coverage
March	17.7°C	3.1°C	70 mm	5.3	11 h 51	51	Good coverage
April	23°C	7.9°C	74 mm	5.2	13 h 04	77	Good coverage
May	27.8°C	13.9°C	107 mm	6.5	14 h 04	72	Good coverage
June	32.3°C	18.7°C	109 mm	6.3	14 h 37	52	Good coverage
July	35.5°C	21.5°C	66 mm	4.1	14 h 24	45	Good coverage
August	34.9°C	20.8°C	82 mm	5.1	13 h 32	45	Good coverage
September	30.1°C	15.9°C	57 mm	3.9	12 h 22	74	Good coverage
October	23.7°C	9.6°C	74 mm	4.5	11 h 12	82	Good coverage
November	16.1°C	2.9°C	45 mm	3.5	10 h 12	50	Good coverage
December	10.2°C	-2.1°C	35 mm	3	9 h 42	24	Good coverage

Records at OKEENE, 1903–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	30.0°C23 Jan 1909	-26.7°C22 Jan 1930	55 mm22 Jan 1921	112 mm1907 · driest 0 mm in 1923	95
February	32.8°C22 Feb 1996	-27.8°C13 Feb 1905	56 mm20 Feb 1997	116 mm1915 · driest 0 mm in 2006	96
March	37.2°C19 Mar 1907	-17.8°C3 Mar 1960	104 mm10 Mar 1974	236 mm1973 · driest 0 mm in 1971	94
April	38.3°C12 Apr 1972	-7.8°C15 Apr 1928	98 mm28 Apr 1912	188 mm1999 · driest 6 mm in 2001	94
May	40.6°C30 May 1985	-1.1°C4 May 1907	166 mm16 May 1957	351 mm1957 · driest 9 mm in 1962	95
June	44.4°C15 Jun 1953	1.7°C12 Jun 1903	146 mm5 Jun 1916	281 mm1908 · driest 8 mm in 1998	96
July	45.0°C30 Jul 1934	8.3°C5 Jul 1903	101 mm14 Jul 1989	220 mm1950 · driest 0 mm in 1980	96
August	46.1°C24 Aug 1922	6.7°C31 Aug 1915	111 mm4 Aug 1910	234 mm1910 · driest 0 mm in 2000	97
September	43.3°C4 Sep 2000	0.6°C24 Sep 1989	129 mm20 Sep 1974	276 mm1986 · driest 0 mm in 2000	95
October	37.8°C4 Oct 1928	-11.1°C30 Oct 1917	190 mm3 Oct 1986	313 mm1986 · driest 0 mm in 1952	97
November	32.2°C8 Nov 2006	-13.3°C26 Nov 1975	86 mm20 Nov 1994	239 mm1964 · driest 0 mm in 1969	95
December	29.4°C13 Dec 1921	-25.0°C23 Dec 1989	52 mm4 Dec 1947	105 mm1999 · driest 0 mm in 1908	98

Typical days per month at OKEENE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	<1	0	24	<1	1
February	<1	<1	18	1	<1
March	5	<1	9	2	<1
April	12	2	2	2	0
May	22	9	0	4	0
June	27	22	0	3	0
July	30	28	0	2	0
August	29	27	0	3	0
September	25	16	0	2	0
October	14	4	<1	2	<1
November	2	<1	10	1	<1
December	0	0	23	1	1

How often, not how much — every day in OKEENE’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	8%	8%	3%	5%	6.2–13.9°C
February	20%	12%	4%	7%	8.3–16.9°C
March	40%	14%	5%	10%	13.6–21.1°C
April	64%	19%	8%	16%	20.4–26.2°C
May	74%	23%	11%	23%	25.0–29.8°C
June	79%	22%	11%	18%	30.3–35.4°C
July	85%	15%	7%	12%	33.5–38.0°C
August	84%	17%	8%	13%	32.5–38.6°C
September	83%	16%	8%	13%	28.4–34.1°C
October	72%	14%	6%	11%	21.9–27.5°C
November	35%	11%	5%	8%	13.5–19.5°C
December	8%	10%	4%	5%	7.2–13.4°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.

1907Each stripe is one year’s mean temperature against the 84-year average. Warmest: 1954. Coolest: 1917.2010

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4539422
NOAA station: USC00346629 · OKEENE
Station distance: 12.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 36.24°, 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 OKEENE is what differs

Okeene→Crystal Lakes→Darrow→Homestead→Lacey→Lindley→

Or put two places side by side: Isabella vs Okeene

Best time to visitIsabella.

October

September

October

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Isabella.

The whole year,
without the guesswork.

Nearby, measured,
and named.