United States · 1991–2020

Best time to visit
Bigelow.

August leads for comfortable weather in Bigelow: typically 26.5°C by day, 14.2°C at night, with 86 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high26.5°C

Typical low14.2°C

Rain in August86 mm

Comfort

August

August · July · September

79climate match

Beach

July

July · August · June

69climate match

Outdoors

September

September · May · October

76climate match

The weakest month is January, scoring 5 against August’s 79 — days reach only -5.2°C, 29° below the 24°C the score treats as ideal.

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

5-5.2° / -15.4°

Feb

5-2.2° / -12.9°

Mar

54.8° / -6.6°

Apr

2713.4° / 0.2°

May

5620.2° / 7.3°

Jun

7326° / 13.7°

Jul

7627.7° / 15.7°

Aug

7926.5° / 14.2°

Sep

7623° / 9.3°

Oct

4215.5° / 1.9°

Nov

55.6° / -5.6°

Dec

5-2.3° / -12.1°

Monthly climate evidence for Bigelow — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-5.2°C	-15.4°C	19 mm	4.3	9 h 17	5	Strong coverage
February	-2.2°C	-12.9°C	21 mm	3.9	10 h 25	5	Strong coverage
March	4.8°C	-6.6°C	39 mm	5.3	11 h 47	5	Strong coverage
April	13.4°C	0.2°C	83 mm	8.1	13 h 21	27	Strong coverage
May	20.2°C	7.3°C	107 mm	11.1	14 h 40	56	Strong coverage
June	26°C	13.7°C	125 mm	9.7	15 h 24	73	Strong coverage
July	27.7°C	15.7°C	81 mm	7.5	15 h 07	76	Strong coverage
August	26.5°C	14.2°C	86 mm	7.6	13 h 58	79	Strong coverage
September	23°C	9.3°C	86 mm	6.9	12 h 27	76	Strong coverage
October	15.5°C	1.9°C	57 mm	6.3	10 h 56	42	Strong coverage
November	5.6°C	-5.6°C	31 mm	4	9 h 37	5	Strong coverage
December	-2.3°C	-12.1°C	25 mm	4.6	8 h 58	5	Strong coverage

What has changed

Bigelow runs -0.1°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

+0.2

Feb

-1.5

Mar

+0.6

Apr

-1.9

May

-1.2

Jun

+0.6

Jul

-0.3

Aug

-0.5

Sep

+1.8

Oct

-0.8

Nov

+0.3

Dec

+1.2

August daytime highs, 2011–2025. Last recorded: 26.1°C.

Records at SIBLEY, 1893–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	17.8°C25 Jan 1944	-40.0°C12 Jan 1912	45 mm4 Jan 2023	76 mm2023 · driest 0 mm in 1940	115
February	20.0°C26 Feb 1896	-40.0°C9 Feb 1899	64 mm18 Feb 1962	105 mm1962 · driest 0 mm in 1894	116
March	30.0°C22 Mar 2026	-34.4°C11 Mar 1948	60 mm25 Mar 2024	131 mm1987 · driest 1 mm in 1911	115
April	34.4°C29 Apr 1910	-17.8°C4 Apr 2018	79 mm7 Apr 2006	190 mm2001 · driest 2 mm in 1981	114
May	37.8°C28 May 2018	-9.4°C3 May 1967	85 mm31 May 1959	266 mm1908 · driest 16 mm in 1940	115
June	38.9°C18 Jun 1953	-1.1°C4 Jun 1945	130 mm22 Jun 2024	381 mm2018 · driest 9 mm in 2012	114
July	42.2°C17 Jul 1936	2.8°C9 Jul 1895	112 mm22 Jul 2010	221 mm1950 · driest 2 mm in 1947	113
August	41.1°C24 Aug 1936	-1.1°C20 Aug 1950	133 mm22 Aug 1975	365 mm1979 · driest 14 mm in 2001	116
September	38.9°C6 Sep 1976	-9.4°C29 Sep 1899	105 mm15 Sep 2004	318 mm1938 · driest 5 mm in 2024	115
October	33.9°C15 Oct 1958	-16.1°C30 Oct 1917	64 mm23 Oct 2008	186 mm1968 · driest 0 mm in 1952	114
November	25.0°C9 Nov 1999	-28.9°C14 Nov 1959	53 mm16 Nov 1918	117 mm2015 · driest 0 mm in 1939	115
December	18.9°C6 Dec 1939	-35.6°C29 Dec 1917	39 mm28 Dec 1982	73 mm1982 · driest 1 mm in 1913	115

Typical days per month at SIBLEY, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	<1	5
February	0	0	28	<1	4
March	<1	0	27	1	3
April	2	<1	15	3	1
May	8	2	2	4	<1
June	18	6	0	4	0
July	24	9	0	3	0
August	22	5	0	3	0
September	13	3	1	2	0
October	3	<1	12	2	<1
November	0	0	25	1	2
December	0	0	30	<1	5

How often, not how much — every day in SIBLEY’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	0%	13%	1%	6%	-8.6–0.2°C
February	0%	14%	2%	8%	-6.8–2.8°C
March	4%	18%	5%	16%	0.3–10.4°C
April	21%	26%	8%	31%	10.5–18.3°C
May	43%	32%	11%	41%	18.4–24.2°C
June	64%	31%	12%	37%	23.6–28.7°C
July	75%	25%	9%	24%	26.2–31.0°C
August	75%	24%	9%	22%	25.5–30.5°C
September	61%	22%	8%	24%	20.9–26.1°C
October	31%	18%	5%	14%	13.9–19.8°C
November	3%	14%	3%	9%	1.7–10.5°C
December	0%	13%	2%	8%	-5.6–2.2°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.

1894Each stripe is one year’s mean temperature against the 101-year average. Warmest: 2024. Coolest: 1993.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5018404
NOAA station: USC00137664 · SIBLEY
Station distance: 12.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 43.51°, 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 SIBLEY is what differs

Sibley→Ocheyedan→Little Rock→Ashton→Allendorf→Cloverdale→

Or put two places side by side: Bigelow vs Sibley

Best time to visitBigelow.