United States · 1991–2020

Best time to visit
Grass Corner.

July leads for comfortable weather in Grass Corner: typically 24.3°C by day, 12.6°C at night, with 103 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high24.3°C

Typical low12.6°C

Rain in July103 mm

Comfort

July

July · August · June

78climate match

Beach

July

July · August · June

42climate match

Outdoors

June

June · September · August

74climate match

The weakest month is January, scoring 5 against July’s 78 — days reach only -6.8°C, 31° 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

5-6.8° / -17.5°

Feb

5-5.1° / -16.6°

Mar

50.3° / -10.8°

Apr

57.9° / -2.8°

May

3816.2° / 4.1°

Jun

6221° / 9.2°

Jul

7824.3° / 12.6°

Aug

7423.3° / 11.4°

Sep

5419° / 6.7°

Oct

1511.1° / 1.2°

Nov

53.5° / -4.7°

Dec

5-3.3° / -12.4°

Monthly climate evidence for Grass Corner — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-6.8°C	-17.5°C	83 mm	11.7	8 h 54	5	Good coverage
February	-5.1°C	-16.6°C	67 mm	10	10 h 13	5	Good coverage
March	0.3°C	-10.8°C	83 mm	10.3	11 h 45	5	Good coverage
April	7.9°C	-2.8°C	91 mm	11.2	13 h 31	5	Good coverage
May	16.2°C	4.1°C	96 mm	12.1	15 h 01	38	Good coverage
June	21°C	9.2°C	109 mm	10.6	15 h 51	62	Good coverage
July	24.3°C	12.6°C	103 mm	11	15 h 31	78	Good coverage
August	23.3°C	11.4°C	107 mm	10.4	14 h 13	74	Good coverage
September	19°C	6.7°C	96 mm	9.1	12 h 30	54	Good coverage
October	11.1°C	1.2°C	116 mm	10.3	10 h 48	15	Good coverage
November	3.5°C	-4.7°C	104 mm	10.9	9 h 17	5	Good coverage
December	-3.3°C	-12.4°C	113 mm	13.4	8 h 32	5	Good coverage

Records at LIMESTONE 4 NNW, 2002–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	10.9°C31 Jan 2013	-39.0°C16 Jan 2009	42 mm23 Jan 2018	153 mm2018 · driest 34 mm in 2021	24
February	10.2°C25 Feb 2016	-33.6°C15 Feb 2020	38 mm28 Feb 2013	124 mm2008 · driest 14 mm in 2014	24
March	22.5°C21 Mar 2012	-31.5°C6 Mar 2015	62 mm17 Mar 2007	166 mm2024 · driest 28 mm in 2006	24
April	27.1°C30 Apr 2004	-20.5°C6 Apr 2015	44 mm29 Apr 2008	135 mm2005 · driest 34 mm in 2024	24
May	32.6°C13 May 2022	-4.3°C1 May 2003	35 mm6 May 2026	147 mm2009 · driest 52 mm in 2018	24
June	34.8°C19 Jun 2024	-1.3°C2 Jun 2020	54 mm8 Jun 2011	195 mm2011 · driest 38 mm in 2020	24
July	33.6°C5 Jul 2018	2.7°C3 Jul 2007	71 mm30 Jul 2011	178 mm2011 · driest 30 mm in 2012	24
August	33.9°C11 Aug 2025	2.0°C21 Aug 2007	67 mm9 Aug 2018	275 mm2011 · driest 44 mm in 2014	23
September	32.0°C1 Sep 2010	-4.3°C21 Sep 2020	49 mm9 Sep 2015	201 mm2013 · driest 25 mm in 2020	23
October	28.2°C6 Oct 2025	-11.0°C27 Oct 2018	72 mm26 Oct 2017	188 mm2020 · driest 41 mm in 2024	24
November	22.6°C10 Nov 2020	-20.5°C19 Nov 2018	57 mm23 Nov 2020	205 mm2007 · driest 24 mm in 2012	24
December	14.5°C1 Dec 2020	-32.3°C21 Dec 2008	62 mm13 Dec 2010	165 mm2005 · driest 65 mm in 2006	24

Typical days per month at LIMESTONE 4 NNW, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	30	2
February	0	0	28	2
March	0	0	30	3
April	<1	0	22	3
May	2	<1	6	3
June	6	<1	<1	4
July	14	1	0	3
August	10	<1	0	4
September	3	<1	2	3
October	<1	0	14	4
November	0	0	25	3
December	0	0	30	4

How often, not how much — every day in LIMESTONE 4 NNW’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%	38%	7%	52%	-10.0–-3.9°C
February	0%	34%	8%	48%	-7.6–-2.4°C
March	<1%	35%	10%	48%	-1.8–2.9°C
April	2%	37%	10%	51%	6.1–10.3°C
May	19%	36%	11%	51%	15.3–18.5°C
June	46%	36%	13%	51%	20.1–23.4°C
July	61%	35%	10%	45%	22.6–25.5°C
August	59%	33%	13%	36%	21.8–24.7°C
September	33%	29%	10%	37%	18.1–20.6°C
October	6%	32%	12%	42%	8.8–14.0°C
November	<1%	36%	11%	50%	1.2–5.6°C
December	0%	42%	12%	57%	-5.6–-0.1°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.

2003Each stripe is one year’s mean temperature against the 23-year average. Warmest: 2024. Coolest: 2007.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4965673
NOAA station: USW00094645 · LIMESTONE 4 NNW
Station distance: 5.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 16 usable years
Daylight: Calculated from latitude 46.91°, 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 LIMESTONE 4 NNW is what differs

Limestone→Acadia→Cote Corner→Four Corners→Goodrich→Morris Corner→

Or put two places side by side: Grass Corner vs Limestone

Best time to visitGrass Corner.

July

July

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Grass Corner.

The whole year,
without the guesswork.

Nearby, measured,
and named.