United States · 1991–2020

Best time to visit
Brighton.

April leads for comfortable weather in Brighton: typically 23.8°C by day, 12.1°C at night, with 115 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high23.8°C

Typical low12.1°C

Rain in April115 mm

Comfort

April

April · October · May

79climate match

Beach

June

June · August · September

77climate match

Outdoors

November

November · March · April

74climate match

The weakest month is January, scoring 22 against April’s 79 — days reach only 12°C, 12° below the 24°C the score treats as ideal, and nights drop to 1.7°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

2212° / 1.7°

Feb

2813.7° / 3.1°

Mar

5519.3° / 7.7°

Apr

7923.8° / 12.1°

May

6928.3° / 16.9°

Jun

5232.3° / 20.8°

Jul

4633.3° / 22.2°

Aug

4733.6° / 21.7°

Sep

6031.3° / 18.2°

Oct

7625.1° / 11.8°

Nov

5418.7° / 6°

Dec

2613.5° / 3.1°

Monthly climate evidence for Brighton — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	12°C	1.7°C	108 mm	7.5	10 h 09	22	Good coverage
February	13.7°C	3.1°C	122 mm	8.3	10 h 56	28	Good coverage
March	19.3°C	7.7°C	118 mm	8.3	11 h 53	55	Good coverage
April	23.8°C	12.1°C	115 mm	7.1	12 h 58	79	Good coverage
May	28.3°C	16.9°C	99 mm	7.5	13 h 52	69	Good coverage
June	32.3°C	20.8°C	86 mm	6	14 h 21	52	Good coverage
July	33.3°C	22.2°C	88 mm	6.3	14 h 10	46	Good coverage
August	33.6°C	21.7°C	84 mm	6.1	13 h 23	47	Good coverage
September	31.3°C	18.2°C	95 mm	5.2	12 h 20	60	Good coverage
October	25.1°C	11.8°C	119 mm	6.2	11 h 17	76	Good coverage
November	18.7°C	6°C	99 mm	6.2	10 h 23	54	Good coverage
December	13.5°C	3.1°C	132 mm	7.8	9 h 57	26	Good coverage

Records at GREENVILLE ASOS, 1953–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.8°C1 Jan 2022	-13.2°C16 Jan 2024	102 mm24 Jan 2002	260 mm1957 · driest 11 mm in 2003	32
February	29.4°C27 Feb 2024	-12.2°C11 Feb 2011	133 mm10 Feb 2020	331 mm2019 · driest 20 mm in 2026	32
March	30.6°C19 Mar 2002	-6.1°C3 Mar 2013	143 mm9 Mar 2016	440 mm2016 · driest 8 mm in 2007	32
April	32.8°C30 Apr 2002	-1.1°C8 Apr 2007	129 mm5 Apr 2025	255 mm1958 · driest 59 mm in 2002	32
May	35.6°C12 May 2022	2.2°C4 May 2013	147 mm9 May 2019	330 mm2019 · driest 34 mm in 2011	32
June	38.9°C28 Jun 1954	11.1°C2 Jun 1956	89 mm24 Jun 2019	225 mm1957 · driest 12 mm in 2008	32
July	39.4°C6 Jul 1954	15.6°C1 Jul 2008	116 mm24 Jul 1959	198 mm2009 · driest 17 mm in 2011	33
August	41.1°C13 Aug 2007	10.0°C14 Aug 2004	109 mm20 Aug 2018	183 mm2018 · driest 0 mm in 1953	33
September	38.3°C20 Sep 2005	5.0°C26 Sep 2001	227 mm3 Sep 2008	405 mm1958 · driest 1 mm in 1955	33
October	37.2°C3 Oct 2019	-1.6°C19 Oct 2022	132 mm10 Oct 2020	368 mm2009 · driest 3 mm in 2005	32
November	31.1°C8 Nov 2023	-8.3°C18 Nov 1959	89 mm28 Nov 2001	352 mm1957 · driest 26 mm in 2012	32
December	28.9°C10 Dec 2021	-12.1°C23 Dec 2022	83 mm30 Dec 2018	238 mm2018 · driest 29 mm in 1954	32

Typical days per month at GREENVILLE ASOS, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	<1	0	14	3
February	1	0	9	4
March	6	<1	3	4
April	15	1	<1	4
May	25	14	0	3
June	30	24	0	2
July	31	29	0	3
August	31	28	0	3
September	29	21	0	2
October	17	7	<1	3
November	5	<1	5	3
December	<1	0	11	5

How often, not how much — every day in GREENVILLE ASOS’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	9%	25%	12%	29%	9.6–15.3°C
February	18%	28%	13%	28%	9.4–17.7°C
March	38%	27%	13%	27%	17.1–21.7°C
April	62%	25%	13%	30%	22.7–26.1°C
May	72%	26%	12%	27%	27.0–30.6°C
June	79%	21%	9%	20%	30.2–34.2°C
July	79%	21%	10%	18%	32.1–34.8°C
August	82%	18%	8%	21%	32.0–35.9°C
September	84%	16%	7%	12%	29.3–33.3°C
October	71%	17%	9%	14%	23.4–27.5°C
November	37%	21%	11%	20%	15.7–21.1°C
December	12%	24%	12%	23%	11.6–16.6°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.

1954Each stripe is one year’s mean temperature against the 30-year average. Warmest: 2024. Coolest: 2014.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4419445
NOAA station: USW00013939 · GREENVILLE ASOS
Station distance: 2.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 19 usable years
Daylight: Calculated from latitude 33.48°, 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 GREENVILLE ASOS is what differs

Metcalfe→Benoit→Scott→Bolivar Landing→Bolivar→Busey→

Or put two places side by side: Brighton vs Metcalfe

Best time to visitBrighton.