United States · 1991–2020

Best time to visit
Brewster.

June leads for comfortable weather in Brewster: typically 23.4°C by day, 13.6°C at night, with 121 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high23.4°C

Typical low13.6°C

Rain in June121 mm

Comfort

June

June · August · September

77climate match

Beach

July

July · August · June

58climate match

Outdoors

May

May · September · June

76climate match

The weakest month is January, scoring 5 against June’s 77 — days reach only 1.1°C, 23° 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

51.1° / -8.5°

Feb

52.6° / -7.1°

Mar

56.9° / -3.1°

Apr

3114.3° / 3.1°

May

5819.6° / 8.8°

Jun

7723.4° / 13.6°

Jul

7126.3° / 16.9°

Aug

7625.2° / 15.7°

Sep

7522° / 12°

Oct

4015.8° / 5.8°

Nov

149.9° / -0.4°

Dec

54.2° / -4.6°

Monthly climate evidence for Brewster — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 36 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	1.1°C	-8.5°C	93 mm	10	3.8°C	9 h 29	5	Good coverage
February	2.6°C	-7.1°C	87 mm	8.7	1.9°C	10 h 33	5	Good coverage
March	6.9°C	-3.1°C	101 mm	9	2.8°C	11 h 48	5	Good coverage
April	14.3°C	3.1°C	97 mm	10.2	6.8°C	13 h 16	31	Good coverage
May	19.6°C	8.8°C	102 mm	11.1	12.5°C	14 h 29	58	Good coverage
June	23.4°C	13.6°C	121 mm	10.6	18.3°C	15 h 09	77	Good coverage
July	26.3°C	16.9°C	126 mm	8.9	22.2°C	14 h 53	71	Good coverage
August	25.2°C	15.7°C	128 mm	9.2	23.1°C	13 h 50	76	Good coverage
September	22°C	12°C	105 mm	7	21.8°C	12 h 25	75	Good coverage
October	15.8°C	5.8°C	109 mm	9.6	18.0°C	11 h 01	40	Good coverage
November	9.9°C	-0.4°C	87 mm	7.5	12.7°C	9 h 48	14	Good coverage
December	4.2°C	-4.6°C	118 mm	10	7.8°C	9 h 12	5	Good coverage

Records at CARMEL 4N, 2003–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	19.4°C7 Jan 2007	-24.4°C7 Jan 2018	74 mm10 Jan 2024	186 mm2024 · driest 13 mm in 2026	22
February	23.3°C22 Feb 2018	-25.0°C24 Feb 2015	60 mm14 Feb 2014	206 mm2008 · driest 15 mm in 2012	22
March	24.4°C23 Mar 2012	-17.8°C1 Mar 2015	103 mm7 Mar 2011	212 mm2011 · driest 21 mm in 2006	21
April	31.7°C29 Apr 2009	-8.9°C5 Apr 2016	113 mm16 Apr 2007	211 mm2007 · driest 9 mm in 2012	22
May	32.8°C20 May 2026	-2.8°C1 May 2008	97 mm24 May 2013	223 mm2013 · driest 21 mm in 2012	22
June	33.9°C27 Jun 2024	2.8°C1 Jun 2009	74 mm8 Jun 2013	311 mm2013 · driest 45 mm in 2021	22
July	36.1°C7 Jul 2010	6.7°C2 Jul 2007	115 mm10 Jul 2023	303 mm2026 · driest 31 mm in 2011	21
August	35.0°C14 Aug 2005	7.8°C20 Aug 2008	108 mm23 Aug 2010	219 mm2018 · driest 37 mm in 2022	19
September	33.9°C14 Sep 2005	0.6°C21 Sep 2020	150 mm2 Sep 2021	317 mm2023 · driest 22 mm in 2007	19
October	27.8°C3 Oct 2019	-6.1°C19 Oct 2015	87 mm27 Oct 2021	206 mm2021 · driest 38 mm in 2011	18
November	23.3°C10 Nov 2020	-13.9°C23 Nov 2018	69 mm27 Nov 2013	180 mm2018 · driest 3 mm in 2011	20
December	18.9°C25 Dec 2015	-18.9°C14 Dec 2005	84 mm12 Dec 2008	212 mm2023 · driest 52 mm in 2012	21

Typical days per month at CARMEL 4N, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	29	3	8
February	0	0	27	3	7
March	0	0	24	3	5
April	1	<1	8	3	1
May	5	<1	<1	3	<1
June	11	2	0	4	0
July	22	4	0	4	0
August	17	2	0	4	0
September	7	<1	0	3	0
October	<1	0	4	3	<1
November	0	0	19	3	1
December	0	0	26	4	5

How often, not how much — every day in CARMEL 4N’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%	32%	10%	38%	-1.7–4.0°C
February	<1%	30%	9%	42%	-0.5–5.5°C
March	2%	29%	10%	36%	4.3–10.4°C
April	15%	35%	10%	50%	12.0–16.1°C
May	36%	35%	12%	49%	17.8–21.6°C
June	57%	35%	12%	43%	21.5–24.9°C
July	69%	31%	14%	33%	24.7–27.3°C
August	68%	30%	14%	34%	23.2–27.3°C
September	52%	25%	11%	30%	20.3–23.2°C
October	13%	32%	11%	38%	14.5–17.5°C
November	2%	25%	11%	34%	7.7–12.3°C
December	0%	32%	12%	40%	1.3–6.6°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.

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5110092
NOAA station: USC00301211 · CARMEL 4N
Station distance: 8.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 41.40°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 36 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 CARMEL 4N is what differs

Mahopac→Lake Carmel→Carmel Hamlet→Carmel→Putnam Lake→Sherman→

Or put two places side by side: Brewster vs Mahopac

Best time to visitBrewster.

June

July

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Brewster.

The whole year,
without the guesswork.

Nearby, measured,
and named.