United States · 1991–2020

Best time to visit
Brunswick.

September leads for comfortable weather in Brunswick: typically 25.3°C by day, 10.7°C at night, with 71 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25.3°C

Typical low10.7°C

Rain in September71 mm

Comfort

September

September · June · May

81climate match

Beach

July

July · August · June

71climate match

Outdoors

October

October · September · May

78climate match

The weakest month is January, scoring 5 against September’s 81 — days reach only 0.5°C, 23° below the 24°C the score treats as ideal, and nights drop to -11.2°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

50.5° / -11.2°

Feb

53.4° / -8.6°

Mar

159.5° / -3.7°

Apr

4216.3° / 2.7°

May

6922.7° / 9.1°

Jun

7027.8° / 14.7°

Jul

6330.6° / 17.4°

Aug

6829.7° / 16.4°

Sep

8125.3° / 10.7°

Oct

5618.3° / 4°

Nov

168.8° / -3.3°

Dec

51.5° / -9°

Monthly climate evidence for Brunswick — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	0.5°C	-11.2°C	17 mm	3.5	9 h 24	5	Good coverage
February	3.4°C	-8.6°C	21 mm	3.7	10 h 29	5	Good coverage
March	9.5°C	-3.7°C	42 mm	5.6	11 h 48	15	Good coverage
April	16.3°C	2.7°C	82 mm	7.2	13 h 18	42	Good coverage
May	22.7°C	9.1°C	106 mm	9.3	14 h 34	69	Good coverage
June	27.8°C	14.7°C	116 mm	9.3	15 h 15	70	Good coverage
July	30.6°C	17.4°C	90 mm	6.8	14 h 59	63	Good coverage
August	29.7°C	16.4°C	91 mm	6.4	13 h 53	68	Good coverage
September	25.3°C	10.7°C	71 mm	5.6	12 h 26	81	Good coverage
October	18.3°C	4°C	59 mm	5.4	10 h 59	56	Good coverage
November	8.8°C	-3.3°C	28 mm	3.8	9 h 43	16	Good coverage
December	1.5°C	-9°C	21 mm	3.1	9 h 06	5	Good coverage

Records at CREIGHTON, 1893–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	22.8°C24 Jan 1981	-34.4°C19 Jan 1970	38 mm4 Jan 1897	53 mm1897 · driest 0 mm in 1981	63
February	25.6°C21 Feb 1995	-37.8°C28 Feb 1962	41 mm19 Feb 1971	65 mm1971 · driest 0 mm in 1982	65
March	32.8°C22 Mar 1910	-31.1°C4 Mar 1960	70 mm17 Mar 1987	178 mm1987 · driest 2 mm in 1967	66
April	38.3°C28 Apr 1910	-18.3°C3 Apr 1975	74 mm23 Apr 2001	172 mm1999 · driest 0 mm in 1981	66
May	40.6°C25 May 1967	-6.7°C1 May 1909	95 mm24 May 1909	236 mm2008 · driest 15 mm in 1966	65
June	41.7°C22 Jun 1988	2.2°C1 Jun 1956	164 mm16 Jun 1957	282 mm1967 · driest 17 mm in 1978	64
July	45.6°C26 Jul 1894	2.2°C9 Jul 1895	96 mm12 Jul 1994	205 mm1958 · driest 8 mm in 2006	65
August	41.1°C31 Aug 2000	1.7°C30 Aug 1893	188 mm22 Aug 1995	279 mm1995 · driest 8 mm in 1983	65
September	39.4°C6 Sep 1970	-5.6°C30 Sep 1895	80 mm23 Sep 2004	183 mm1973 · driest 0 mm in 1999	65
October	35.0°C4 Oct 1910	-16.1°C29 Oct 1895	58 mm16 Oct 1968	154 mm1998 · driest 0 mm in 1958	65
November	28.3°C12 Nov 2005	-31.1°C14 Nov 1959	51 mm5 Nov 1895	99 mm1975 · driest 0 mm in 1967	64
December	20.0°C4 Dec 1965	-35.0°C22 Dec 1989	51 mm22 Dec 1997	92 mm2006 · driest 1 mm in 1895	64

Typical days per month at CREIGHTON, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	<1	3
February	0	0	25	<1	3
March	1	0	23	1	3
April	3	1	10	3	<1
May	11	4	<1	4	0
June	22	10	0	4	0
July	28	18	0	3	0
August	27	15	0	3	0
September	16	6	<1	2	0
October	5	2	7	2	<1
November	<1	0	22	1	2
December	0	0	29	<1	3

How often, not how much — every day in CREIGHTON’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	<1%	9%	1%	3%	-4.7–4.7°C
February	1%	11%	2%	7%	-3.0–7.7°C
March	11%	16%	4%	14%	3.9–13.6°C
April	33%	23%	8%	24%	13.5–19.9°C
May	56%	28%	11%	32%	20.7–25.9°C
June	71%	27%	12%	31%	26.4–31.1°C
July	79%	21%	8%	18%	29.3–33.1°C
August	80%	21%	8%	16%	27.9–32.5°C
September	71%	19%	7%	17%	23.3–27.9°C
October	41%	14%	5%	11%	15.5–21.1°C
November	7%	11%	3%	5%	5.5–11.6°C
December	<1%	10%	2%	5%	-2.7–5.7°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.

1893Each stripe is one year’s mean temperature against the 57-year average. Warmest: 1987. Coolest: 1893.2010

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5064765
NOAA station: USC00251990 · CREIGHTON
Station distance: 14.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 19 usable years
Daylight: Calculated from latitude 42.34°, 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 CREIGHTON is what differs

Plainview→Creighton→Center→Winnetoon→Bazile Mills→

Or put two places side by side: Brunswick vs Plainview

Best time to visitBrunswick.