United States · 1991–2020

Best time to visit
Maple Grove.

August leads for comfortable weather in Maple Grove: typically 26.1°C by day, 13.5°C at night, with 83 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high26.1°C

Typical low13.5°C

Rain in August83 mm

Comfort

August

August · June · July

79climate match

Beach

July

July · August · June

62climate match

Outdoors

September

September · May · August

78climate match

The weakest month is January, scoring 5 against August’s 79 — days reach only -3.5°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

5-3.5° / -12.2°

Feb

5-1.6° / -11.4°

Mar

54.6° / -5.6°

Apr

2512.3° / 0.7°

May

5719.6° / 7.2°

Jun

7724.7° / 12.9°

Jul

7527.6° / 15°

Aug

7926.1° / 13.5°

Sep

7422.4° / 9.4°

Oct

3714.3° / 3.4°

Nov

76.9° / -2.2°

Dec

5-0.7° / -8.7°

Monthly climate evidence for Maple Grove — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 25 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-3.5°C	-12.2°C	35 mm	6.2	3.2°C	9 h 13	5	Good coverage
February	-1.6°C	-11.4°C	27 mm	5.9	2.3°C	10 h 23	5	Good coverage
March	4.6°C	-5.6°C	48 mm	6.6	2.1°C	11 h 47	5	Good coverage
April	12.3°C	0.7°C	77 mm	8.7	3.1°C	13 h 23	25	Good coverage
May	19.6°C	7.2°C	97 mm	9.8	5.1°C	14 h 44	57	Good coverage
June	24.7°C	12.9°C	112 mm	9.4	10.9°C	15 h 29	77	Good coverage
July	27.6°C	15°C	95 mm	8.9	18.2°C	15 h 11	75	Good coverage
August	26.1°C	13.5°C	83 mm	7.9	20.5°C	14 h 01	79	Good coverage
September	22.4°C	9.4°C	79 mm	8.1	18.3°C	12 h 27	74	Good coverage
October	14.3°C	3.4°C	73 mm	8.3	12.5°C	10 h 55	37	Good coverage
November	6.9°C	-2.2°C	51 mm	6.4	7.5°C	9 h 33	7	Good coverage
December	-0.7°C	-8.7°C	39 mm	7	4.7°C	8 h 53	5	Good coverage

Records at BRILLION, 1968–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	11.7°C31 Jan 2025	-32.2°C26 Jan 2019	28 mm29 Jan 2006	76 mm1999 · driest 4 mm in 2025	30
February	20.6°C28 Feb 2024	-31.1°C1 Feb 2019	39 mm28 Feb 2023	83 mm2023 · driest 7 mm in 2015	30
March	27.8°C22 Mar 2012	-26.7°C1 Mar 2014	53 mm30 Mar 1998	147 mm2022 · driest 8 mm in 2010	29
April	29.4°C16 Apr 2002	-11.1°C8 Apr 2018	64 mm13 Apr 2014	202 mm2026 · driest 28 mm in 2021	29
May	35.0°C28 May 2018	-4.4°C12 May 2020	108 mm4 May 2018	251 mm2024 · driest 32 mm in 2008	29
June	35.6°C30 Jun 2018	1.7°C1 Jun 2025	91 mm13 Jun 2008	231 mm2024 · driest 0 mm in 2003	29
July	36.7°C30 Jul 1999	5.0°C29 Jul 2007	94 mm15 Jul 2021	235 mm2010 · driest 27 mm in 2001	29
August	36.1°C7 Aug 2001	2.2°C20 Aug 2004	66 mm8 Aug 2009	243 mm2021 · driest 28 mm in 2006	28
September	33.9°C5 Sep 2023	-2.2°C15 Sep 2007	45 mm14 Sep 1998	162 mm2019 · driest 22 mm in 2004	28
October	31.1°C4 Oct 2025	-6.7°C23 Oct 1999	130 mm23 Oct 2020	180 mm2020 · driest 20 mm in 2000	28
November	23.9°C10 Nov 2020	-17.2°C28 Nov 2014	47 mm1 Nov 2013	117 mm2003 · driest 6 mm in 2007	28
December	18.3°C5 Dec 2001	-28.9°C24 Dec 2000	45 mm14 Dec 2015	120 mm2015 · driest 10 mm in 2020	28

Typical days per month at BRILLION, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	<1	7
February	0	0	27	<1	6
March	<1	0	25	2	3
April	1	0	15	2	1
May	6	1	2	3	0
June	16	5	0	4	0
July	24	8	0	3	0
August	21	4	0	3	0
September	11	2	<1	3	0
October	2	<1	9	2	<1
November	0	0	21	2	2
December	0	0	29	1	6

How often, not how much — every day in BRILLION’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%	19%	3%	17%	-6.3–-0.7°C
February	0%	19%	2%	15%	-6.5–2.2°C
March	2%	22%	5%	20%	1.7–8.1°C
April	9%	28%	8%	33%	9.6–15.2°C
May	35%	29%	9%	32%	17.7–21.8°C
June	61%	30%	11%	36%	23.5–26.3°C
July	72%	26%	9%	26%	25.5–29.6°C
August	72%	25%	9%	25%	24.9–27.3°C
September	56%	27%	9%	30%	20.5–24.6°C
October	15%	24%	7%	24%	11.7–17.4°C
November	2%	22%	5%	20%	3.7–10.1°C
December	0%	21%	3%	17%	-3.9–2.1°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.

1998Each stripe is one year’s mean temperature against the 28-year average. Warmest: 2024. Coolest: 2014.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5261661
NOAA station: USC00471064 · BRILLION
Station distance: 12.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 23 usable years
Daylight: Calculated from latitude 44.19°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 25 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 BRILLION is what differs

Wrightstown→Brillion→Sherwood→Cato→Reedsville→Hilbert→

Or put two places side by side: Maple Grove vs Wrightstown

Best time to visitMaple Grove.