United States · 1991–2020

Best time to visit
Troy.

September leads for comfortable weather in Troy: typically 24.3°C by day, 11.8°C at night, with 98 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high24.3°C

Typical low11.8°C

Rain in September98 mm

Comfort

September

September · June · August

80climate match

Beach

July

July · August · June

67climate match

Outdoors

May

May · September · October

74climate match

The weakest month is January, scoring 5 against September’s 80 — days reach only 0.5°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

50.5° / -9°

Feb

52° / -8.5°

Mar

57.1° / -3.8°

Apr

3715.2° / 2.7°

May

6721.8° / 9°

Jun

7426.3° / 14.4°

Jul

6228.9° / 17.1°

Aug

6928.1° / 16.2°

Sep

8024.3° / 11.8°

Oct

4517.1° / 5.6°

Nov

1810° / 0.2°

Dec

53.6° / -4.7°

Monthly climate evidence for Troy — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	0.5°C	-9°C	69 mm	8	9 h 22	5	Strong coverage
February	2°C	-8.5°C	58 mm	6.6	10 h 28	5	Strong coverage
March	7.1°C	-3.8°C	72 mm	7.4	11 h 48	5	Strong coverage
April	15.2°C	2.7°C	80 mm	9.3	13 h 19	37	Strong coverage
May	21.8°C	9°C	92 mm	10.3	14 h 36	67	Strong coverage
June	26.3°C	14.4°C	115 mm	10.1	15 h 18	74	Strong coverage
July	28.9°C	17.1°C	118 mm	9.7	15 h 02	62	Strong coverage
August	28.1°C	16.2°C	108 mm	8.7	13 h 55	69	Strong coverage
September	24.3°C	11.8°C	98 mm	8.1	12 h 26	80	Strong coverage
October	17.1°C	5.6°C	105 mm	9.2	10 h 58	45	Strong coverage
November	10°C	0.2°C	72 mm	7.6	9 h 41	18	Strong coverage
December	3.6°C	-4.7°C	84 mm	8.6	9 h 03	5	Strong coverage

Records at TROY L&D, 1932–2018
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	18.9°C6 Jan 2007	-30.6°C27 Jan 1994	102 mm29 Jan 1999	212 mm1999 · driest 6 mm in 1981	62
February	23.9°C24 Feb 2017	-27.2°C18 Feb 1979	97 mm5 Feb 1995	139 mm2011 · driest 1 mm in 1968	62
March	30.0°C31 Mar 1977	-23.9°C19 Mar 1967	76 mm22 Mar 2001	212 mm2001 · driest 12 mm in 1981	61
April	33.3°C28 Apr 2009	-10.6°C6 Apr 2016	68 mm25 Apr 1968	184 mm1983 · driest 16 mm in 1999	59
May	36.1°C27 May 2010	-6.7°C11 May 2010	61 mm29 May 1984	225 mm1984 · driest 25 mm in 1993	61
June	35.6°C11 Jun 2008	3.3°C7 Jun 1958	97 mm30 Jun 1973	258 mm2006 · driest 9 mm in 1997	60
July	38.3°C15 Jul 1995	7.2°C9 Jul 1963	73 mm31 Jul 1960	220 mm2004 · driest 20 mm in 1956	61
August	37.2°C15 Aug 2002	1.7°C23 Aug 2011	85 mm28 Aug 1971	227 mm2004 · driest 27 mm in 1956	62
September	35.6°C5 Sep 1973	-1.7°C24 Sep 1963	99 mm30 Sep 2015	220 mm1960 · driest 21 mm in 1964	61
October	31.7°C8 Oct 1963	-6.7°C29 Oct 2005	112 mm1 Oct 2010	265 mm2010 · driest 11 mm in 1963	60
November	28.3°C10 Nov 1975	-12.2°C28 Nov 1996	67 mm11 Nov 1990	175 mm1972 · driest 11 mm in 2011	62
December	22.2°C25 Dec 2015	-26.1°C25 Dec 1980	80 mm23 Dec 2011	158 mm2011 · driest 9 mm in 1976	62

Typical days per month at TROY L&D, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	27	2	6
February	0	0	25	2	4
March	<1	0	23	2	3
April	3	<1	8	2	<1
May	10	2	<1	3	0
June	19	6	0	4	0
July	26	12	0	4	0
August	25	10	0	4	0
September	14	3	<1	3	0
October	2	<1	3	4	<1
November	0	0	16	3	<1
December	0	0	24	3	4

How often, not how much — every day in TROY L&D’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%	25%	7%	23%	-3.3–3.1°C
February	0%	24%	6%	24%	-1.7–5.1°C
March	3%	25%	8%	27%	4.0–9.7°C
April	16%	31%	8%	37%	11.9–16.8°C
May	44%	34%	11%	45%	19.0–23.7°C
June	62%	33%	12%	42%	24.3–27.5°C
July	70%	30%	12%	34%	27.2–30.2°C
August	71%	29%	11%	32%	26.3–29.4°C
September	59%	27%	10%	32%	21.4–25.6°C
October	23%	27%	10%	29%	14.7–19.0°C
November	3%	29%	9%	35%	7.3–12.3°C
December	<1%	27%	8%	27%	-0.2–5.7°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.

1957Each stripe is one year’s mean temperature against the 53-year average. Warmest: 2016. Coolest: 1963.2017

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5141502
NOAA station: USC00308600 · TROY L&D
Station distance: 2.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude 42.73°, 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 TROY L&D is what differs

Cohoes→Watervliet→Mechanicville→Menands→Wynantskill→West Sand Lake→

Or put two places side by side: Troy vs Cohoes

Best time to visitTroy.

September

July

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Troy.

The whole year,
without the guesswork.

Nearby, measured,
and named.