United States · 1991–2020

Best time to visit
Stamford.

April leads for comfortable weather in Stamford: typically 25.7°C by day, 9.6°C at night, with 51 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high25.7°C

Typical low9.6°C

Rain in April51 mm

Comfort

April

April · October · March

82climate match

Beach

September

September · August · July

74climate match

Outdoors

March

March · November · April

87climate match

The weakest month is January, scoring 36 against April’s 82 — days reach only 13.5°C, 10° below the 24°C the score treats as ideal, and nights drop to -1.1°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

3613.5° / -1.1°

Feb

4715.9° / 0.7°

Mar

7020.8° / 5°

Apr

8225.7° / 9.6°

May

7030.1° / 15.4°

Jun

4634.2° / 20.2°

Jul

4536.4° / 22.3°

Aug

4535.9° / 21.7°

Sep

6431.4° / 17.4°

Oct

8225.8° / 11°

Nov

6419° / 4.4°

Dec

4014.2° / -0.1°

Monthly climate evidence for Stamford — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	13.5°C	-1.1°C	28 mm	2.9	10 h 12	36	Strong coverage
February	15.9°C	0.7°C	34 mm	3.2	10 h 57	47	Strong coverage
March	20.8°C	5°C	43 mm	3.8	11 h 53	70	Strong coverage
April	25.7°C	9.6°C	51 mm	3.9	12 h 57	82	Strong coverage
May	30.1°C	15.4°C	80 mm	5.7	13 h 50	70	Strong coverage
June	34.2°C	20.2°C	96 mm	5.3	14 h 19	46	Strong coverage
July	36.4°C	22.3°C	43 mm	3.2	14 h 07	45	Strong coverage
August	35.9°C	21.7°C	54 mm	3.6	13 h 22	45	Strong coverage
September	31.4°C	17.4°C	78 mm	4.3	12 h 20	64	Strong coverage
October	25.8°C	11°C	63 mm	4.3	11 h 18	82	Strong coverage
November	19°C	4.4°C	38 mm	3.1	10 h 25	64	Strong coverage
December	14.2°C	-0.1°C	34 mm	2.8	9 h 59	40	Strong coverage

Records at STAMFORD 1, 1911–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	30.6°C3 Jan 2006	-18.3°C7 Jan 1912	53 mm17 Jan 2020	94 mm1991 · driest 0 mm in 2014	48
February	35.6°C22 Feb 1996	-21.7°C2 Feb 1985	78 mm17 Feb 1911	161 mm1992 · driest 0 mm in 1999	51
March	38.3°C23 Mar 2026	-12.2°C4 Mar 1989	51 mm29 Mar 2002	135 mm2020 · driest 0 mm in 2013	51
April	41.1°C26 Apr 2012	-4.4°C3 Apr 1987	118 mm17 Apr 2010	184 mm1985 · driest 2 mm in 2005	51
May	45.0°C24 May 2000	1.1°C4 May 2011	110 mm26 May 2025	246 mm1982 · driest 1 mm in 1998	51
June	47.8°C28 Jun 1994	10.0°C12 Jun 1992	101 mm10 Jun 1992	239 mm2000 · driest 0 mm in 2011	51
July	45.0°C29 Jul 1995	10.0°C26 Jul 1913	97 mm1 Jul 2025	162 mm2009 · driest 0 mm in 2006	51
August	43.9°C23 Aug 2024	11.1°C28 Aug 1992	123 mm18 Aug 2007	270 mm2005 · driest 0 mm in 2000	49
September	42.8°C5 Sep 2000	3.3°C30 Sep 1984	149 mm22 Sep 1990	359 mm1980 · driest 0 mm in 2005	49
October	39.4°C2 Oct 2000	-6.7°C31 Oct 2019	101 mm19 Oct 1993	242 mm2018 · driest 0 mm in 2024	50
November	33.3°C9 Nov 2023	-12.2°C29 Nov 1911	67 mm3 Nov 2024	209 mm2024 · driest 0 mm in 2010	49
December	35.6°C27 Dec 2021	-18.9°C22 Dec 1989	62 mm3 Dec 2011	139 mm1911 · driest 0 mm in 2008	49

Typical days per month at STAMFORD 1, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	2	0	20	1	<1
February	4	<1	14	1	<1
March	10	3	6	2	<1
April	19	8	<1	2	0
May	26	17	0	3	0
June	29	26	0	3	0
July	31	29	0	1	0
August	31	29	0	2	0
September	27	21	0	2	0
October	20	9	<1	2	<1
November	7	<1	7	1	<1
December	2	0	17	1	<1

How often, not how much — every day in STAMFORD 1’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	20%	9%	3%	5%	10.2–16.3°C
February	34%	12%	4%	6%	11.8–19.9°C
March	55%	10%	4%	5%	18.0–23.4°C
April	74%	13%	6%	8%	23.1–28.0°C
May	78%	20%	10%	19%	27.4–33.7°C
June	81%	16%	8%	11%	31.9–36.5°C
July	89%	11%	5%	7%	33.8–38.7°C
August	88%	11%	5%	7%	33.7–38.5°C
September	85%	14%	7%	11%	29.2–34.4°C
October	76%	13%	7%	10%	23.4–28.7°C
November	50%	10%	4%	7%	16.5–22.1°C
December	23%	9%	4%	4%	10.3–17.2°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.

1912Each stripe is one year’s mean temperature against the 45-year average. Warmest: 2024. Coolest: 1912.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4734041
NOAA station: USC00418583 · STAMFORD 1
Station distance: 0.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude 32.95°, 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 STAMFORD 1 is what differs

Lueders→Avoca→Berryhill→New Hope→Plainview→Sagerton→

Or put two places side by side: Stamford vs Lueders

Best time to visitStamford.