United States · 1991–2020

Best time to visit
State Center.

September leads for comfortable weather in State Center: typically 23.5°C by day, 10.6°C at night, with 77 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high23.5°C

Typical low10.6°C

Rain in September77 mm

Comfort

September

September · August · June

82climate match

Beach

July

July · August · June

65climate match

Outdoors

September

September · October · May

77climate match

The weakest month is January, scoring 5 against September’s 82 — days reach only -2.9°C, 27° 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

5-2.9° / -12.5°

Feb

50.2° / -9.3°

Mar

56.9° / -3.7°

Apr

3615.2° / 2.8°

May

6121.2° / 9.6°

Jun

7126.3° / 15.3°

Jul

6428.2° / 17.3°

Aug

7327.1° / 16.3°

Sep

8223.5° / 10.6°

Oct

5116.9° / 4.2°

Nov

87.3° / -2.8°

Dec

50° / -9°

Monthly climate evidence for State Center — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-2.9°C	-12.5°C	26 mm	4.5	9 h 26	5	Good coverage
February	0.2°C	-9.3°C	27 mm	4.1	10 h 31	5	Good coverage
March	6.9°C	-3.7°C	50 mm	5.7	11 h 48	5	Good coverage
April	15.2°C	2.8°C	89 mm	8.7	13 h 17	36	Good coverage
May	21.2°C	9.6°C	127 mm	11.2	14 h 32	61	Good coverage
June	26.3°C	15.3°C	139 mm	10	15 h 13	71	Good coverage
July	28.2°C	17.3°C	129 mm	8.2	14 h 57	64	Good coverage
August	27.1°C	16.3°C	105 mm	7.7	13 h 52	73	Good coverage
September	23.5°C	10.6°C	77 mm	6.5	12 h 26	82	Good coverage
October	16.9°C	4.2°C	58 mm	6.4	11 h	51	Good coverage
November	7.3°C	-2.8°C	54 mm	5.2	9 h 45	8	Good coverage
December	0°C	-9°C	31 mm	4.9	9 h 08	5	Good coverage

Records at COLO, 1964–2009
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	18.3°C27 Jan 2002	-33.3°C16 Jan 1977	27 mm2 Jan 1966	62 mm1982 · driest 1 mm in 1981	45
February	18.9°C13 Feb 1990	-33.3°C2 Feb 1996	47 mm25 Feb 2007	72 mm1971 · driest 0 mm in 1987	45
March	31.7°C30 Mar 1986	-23.3°C13 Mar 1975	47 mm31 Mar 2007	159 mm1990 · driest 3 mm in 1994	44
April	35.6°C23 Apr 1980	-15.6°C6 Apr 1982	90 mm18 Apr 1976	184 mm1976 · driest 13 mm in 1985	44
May	36.1°C25 May 1967	-4.4°C6 May 1989	132 mm23 May 2004	261 mm2004 · driest 23 mm in 1992	44
June	38.3°C9 Jun 1985	2.2°C3 Jun 1969	102 mm4 Jun 1991	299 mm2008 · driest 12 mm in 1977	43
July	39.4°C6 Jul 1977	6.1°C4 Jul 1967	123 mm27 Jul 1990	356 mm1993 · driest 26 mm in 1967	44
August	40.0°C18 Aug 1988	4.4°C28 Aug 1986	107 mm29 Aug 1975	327 mm1993 · driest 4 mm in 1984	44
September	36.7°C12 Sep 2000	-3.3°C29 Sep 1984	84 mm21 Sep 1986	214 mm1986 · driest 7 mm in 1966	44
October	33.9°C4 Oct 1997	-11.7°C19 Oct 1972	85 mm11 Oct 1973	179 mm1977 · driest 5 mm in 1999	45
November	26.7°C9 Nov 1999	-23.3°C26 Nov 1977	102 mm4 Nov 2003	150 mm1983 · driest 0 mm in 1976	45
December	20.0°C5 Dec 1998	-30.6°C23 Dec 1989	33 mm28 Dec 1982	88 mm1982 · driest 6 mm in 1976	45

Typical days per month at COLO, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	31	1	3
February	0	0	27	<1	3
March	<1	0	24	2	2
April	3	<1	9	3	<1
May	9	2	<1	4	0
June	21	7	0	4	0
July	27	10	0	4	0
August	24	7	0	4	0
September	13	3	<1	2	0
October	4	<1	8	2	<1
November	<1	0	22	2	1
December	0	0	30	<1	3

How often, not how much — every day in COLO’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%	3%	7%	-7.3–1.0°C
February	0%	13%	3%	8%	-4.4–4.6°C
March	5%	18%	6%	15%	2.4–10.4°C
April	21%	27%	10%	33%	12.2–18.1°C
May	45%	33%	12%	43%	18.8–24.2°C
June	66%	31%	14%	38%	25.0–28.5°C
July	73%	26%	12%	28%	26.9–30.7°C
August	74%	25%	11%	26%	25.9–29.1°C
September	59%	23%	9%	23%	21.2–25.6°C
October	27%	20%	7%	22%	14.3–18.9°C
November	4%	16%	5%	10%	3.6–9.8°C
December	<1%	14%	3%	7%	-4.0–3.7°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.

1965Each stripe is one year’s mean temperature against the 43-year average. Warmest: 1987. Coolest: 1972.2008

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4877466
NOAA station: USC00131710 · COLO
Station distance: 12.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 42.02°, 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 COLO is what differs

Nevada→Colo→Melbourne→Zearing→Collins→McCallsburg→

Or put two places side by side: State Center vs Nevada

Best time to visitState Center.

September

July

September

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
State Center.

The whole year,
without the guesswork.

Nearby, measured,
and named.