United States · 1991–2020

Best time to visit
Bethpage.

September leads for comfortable weather in Bethpage: typically 28.1°C by day, 14.4°C at night, with 94 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high28.1°C

Typical low14.4°C

Rain in September94 mm

Comfort

September

September · May · October

75climate match

Beach

August

August · June · July

72climate match

Outdoors

October

October · April · September

74climate match

The weakest month is January, scoring 5 against September’s 75 — days reach only 7.9°C, 16° below the 24°C the score treats as ideal, and nights drop to -3.5°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

57.9° / -3.5°

Feb

710.1° / -2.2°

Mar

2815.2° / 1.6°

Apr

5620.9° / 6.4°

May

6925.4° / 12.1°

Jun

6329.6° / 17.1°

Jul

5131° / 19.2°

Aug

5930.9° / 18.4°

Sep

7528.1° / 14.4°

Oct

6722.1° / 7°

Nov

3315.2° / 1.1°

Dec

59.7° / -1.9°

Monthly climate evidence for Bethpage — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	7.9°C	-3.5°C	112 mm	8.9	9 h 55	5	Good coverage
February	10.1°C	-2.2°C	120 mm	8.3	10 h 48	7	Good coverage
March	15.2°C	1.6°C	125 mm	10.1	11 h 51	28	Good coverage
April	20.9°C	6.4°C	124 mm	9.2	13 h 04	56	Good coverage
May	25.4°C	12.1°C	146 mm	9.7	14 h 05	69	Good coverage
June	29.6°C	17.1°C	109 mm	8.3	14 h 38	63	Good coverage
July	31°C	19.2°C	128 mm	8.3	14 h 25	51	Good coverage
August	30.9°C	18.4°C	100 mm	6.4	13 h 33	59	Good coverage
September	28.1°C	14.4°C	94 mm	6.2	12 h 22	75	Good coverage
October	22.1°C	7°C	95 mm	6.8	11 h 12	67	Good coverage
November	15.2°C	1.1°C	99 mm	7.6	10 h 10	33	Good coverage
December	9.7°C	-1.9°C	125 mm	9.7	9 h 41	5	Good coverage

Records at BETHPAGE 1 S, 1997–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	25.6°C2 Jan 2022	-25.6°C17 Jan 2024	80 mm23 Jan 2006	189 mm2006 · driest 45 mm in 2018	29
February	27.2°C24 Feb 2023	-21.1°C20 Feb 2015	105 mm17 Feb 2025	298 mm2019 · driest 17 mm in 2017	29
March	30.0°C23 Mar 2026	-15.0°C4 Mar 2014	89 mm16 Mar 2025	243 mm2020 · driest 32 mm in 2007	29
April	31.7°C10 Apr 2011	-7.8°C8 Apr 2007	88 mm25 Apr 2010	209 mm2005 · driest 51 mm in 2009	29
May	33.9°C15 May 2018	-1.1°C9 May 2020	223 mm3 May 2010	408 mm2010 · driest 40 mm in 2005	29
June	40.6°C30 Jun 2012	6.7°C2 Jun 2012	135 mm24 Jun 2019	297 mm1998 · driest 24 mm in 2012	29
July	40.0°C1 Jul 2012	11.1°C19 Jul 2009	135 mm30 Jul 2016	340 mm2016 · driest 32 mm in 2014	29
August	41.1°C17 Aug 2007	9.4°C27 Aug 2025	100 mm18 Aug 2010	214 mm2020 · driest 7 mm in 2007	28
September	37.2°C4 Sep 2011	0.6°C28 Sep 2001	138 mm22 Sep 2003	207 mm2024 · driest 7 mm in 1998	29
October	36.1°C3 Oct 2019	-5.6°C20 Oct 2022	83 mm8 Oct 2008	217 mm2014 · driest 0 mm in 2024	28
November	30.0°C2 Nov 2016	-11.1°C22 Nov 2008	77 mm9 Nov 2000	160 mm2011 · driest 27 mm in 2009	29
December	25.0°C22 Dec 2013	-19.4°C24 Dec 2022	96 mm23 Dec 2017	196 mm2019 · driest 69 mm in 2010	28

Typical days per month at BETHPAGE 1 S, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	23	4	1
February	<1	0	19	4	1
March	2	0	13	4	<1
April	8	<1	4	4	0
May	18	4	<1	5	0
June	26	15	0	4	0
July	28	20	0	4	0
August	28	20	0	3	0
September	23	11	0	3	0
October	10	2	3	3	0
November	1	0	15	3	0
December	0	0	20	4	<1

How often, not how much — every day in BETHPAGE 1 S’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%	28%	12%	33%	4.9–10.7°C
February	5%	31%	14%	38%	6.3–14.2°C
March	21%	32%	14%	40%	12.7–18.8°C
April	43%	31%	13%	39%	18.9–23.0°C
May	60%	31%	14%	37%	23.5–27.1°C
June	72%	26%	11%	28%	28.1–31.0°C
July	72%	27%	13%	28%	29.6–32.7°C
August	77%	21%	10%	21%	29.2–32.3°C
September	78%	21%	10%	19%	26.3–30.1°C
October	55%	21%	9%	21%	20.3–24.3°C
November	17%	26%	12%	29%	12.4–17.6°C
December	3%	30%	14%	36%	7.2–12.2°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 23-year average. Warmest: 1998. Coolest: 2003.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4606037
NOAA station: USC00400669 · BETHPAGE 1 S
Station distance: 2.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 36.48°, 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 BETHPAGE 1 S is what differs

Gallatin→Westmoreland→Castalian Springs→Graball→Bransford→Providence→

Or put two places side by side: Bethpage vs Gallatin

Best time to visitBethpage.