United States · 1991–2020

Best time to visit
Buffalo.

August leads for comfortable weather in Buffalo: typically 27°C by day, 13.2°C at night, with 68 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high27°C

Typical low13.2°C

Rain in August68 mm

Comfort

August

August · July · June

79climate match

Beach

July

July · August · June

63climate match

Outdoors

September

September · May · August

79climate match

The weakest month is January, scoring 5 against August’s 79 — days reach only -8°C, 32° 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

5-8° / -18.5°

Feb

5-5.3° / -16.5°

Mar

51.8° / -8.8°

Apr

2911.9° / -0.8°

May

6020.2° / 6.2°

Jun

7525.4° / 12.7°

Jul

7627.5° / 14.8°

Aug

7927° / 13.2°

Sep

7422.3° / 7.9°

Oct

3413.5° / 1°

Nov

53.6° / -6.8°

Dec

5-4.4° / -14°

Monthly climate evidence for Buffalo — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-8°C	-18.5°C	14 mm	3	8 h 54	5	Strong coverage
February	-5.3°C	-16.5°C	15 mm	3.7	10 h 13	5	Strong coverage
March	1.8°C	-8.8°C	29 mm	3.9	11 h 45	5	Strong coverage
April	11.9°C	-0.8°C	38 mm	5.2	13 h 31	29	Strong coverage
May	20.2°C	6.2°C	83 mm	8.8	15 h 01	60	Strong coverage
June	25.4°C	12.7°C	113 mm	9.4	15 h 51	75	Strong coverage
July	27.5°C	14.8°C	95 mm	7.5	15 h 31	76	Strong coverage
August	27°C	13.2°C	68 mm	6.5	14 h 13	79	Strong coverage
September	22.3°C	7.9°C	71 mm	6.1	12 h 30	74	Strong coverage
October	13.5°C	1°C	61 mm	6	10 h 48	34	Strong coverage
November	3.6°C	-6.8°C	20 mm	3.5	9 h 17	5	Strong coverage
December	-4.4°C	-14°C	19 mm	3.5	8 h 32	5	Strong coverage

Records at CASSELTON AGRONOMY FARM, 1984–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	13.3°C6 Jan 2012	-38.3°C15 Jan 1994	33 mm18 Jan 1996	46 mm1988 · driest 0 mm in 2008	42
February	14.4°C27 Feb 2024	-39.4°C9 Feb 1994	19 mm26 Feb 2000	43 mm2019 · driest 1 mm in 2002	41
March	24.4°C30 Mar 1986	-30.6°C7 Mar 2008	36 mm23 Mar 2011	65 mm2023 · driest 0 mm in 1986	41
April	33.3°C24 Apr 1990	-17.2°C7 Apr 2023	47 mm23 Apr 2022	199 mm1986 · driest 0 mm in 1987	42
May	36.1°C10 May 1987	-7.2°C3 May 2005	55 mm18 May 2015	213 mm2015 · driest 25 mm in 2017	43
June	38.3°C5 Jun 2021	1.7°C2 Jun 1985	112 mm20 Jun 2000	250 mm2013 · driest 34 mm in 1988	43
July	41.7°C6 Jul 1988	5.0°C1 Jul 2001	146 mm16 Jul 1993	205 mm1994 · driest 16 mm in 1990	42
August	40.6°C17 Aug 1988	2.2°C31 Aug 1987	84 mm6 Aug 2025	150 mm2025 · driest 6 mm in 1984	40
September	36.7°C20 Sep 1984	-5.6°C22 Sep 1995	71 mm2 Sep 1996	143 mm2019 · driest 3 mm in 2024	37
October	33.9°C2 Oct 2023	-13.3°C31 Oct 1991	72 mm30 Oct 2004	142 mm1998 · driest 2 mm in 1993	42
November	24.4°C2 Nov 1990	-36.1°C25 Nov 1985	28 mm19 Nov 2024	89 mm2000 · driest 0 mm in 1990	42
December	14.4°C8 Dec 2023	-36.7°C30 Dec 1990	33 mm26 Dec 2023	67 mm2022 · driest 0 mm in 1995	41

Typical days per month at CASSELTON AGRONOMY FARM, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	<1	4
February	0	0	27	<1	4
March	0	0	27	1	3
April	1	<1	18	1	1
May	7	2	3	3	0
June	17	5	0	4	0
July	24	9	0	3	0
August	23	8	0	2	0
September	11	3	2	2	0
October	2	<1	14	2	<1
November	0	0	26	<1	2
December	0	0	30	<1	4

How often, not how much — every day in CASSELTON AGRONOMY FARM’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%	11%	1%	2%	-11.1–-3.3°C
February	0%	12%	<1%	9%	-9.8–0.2°C
March	<1%	13%	3%	9%	-2.6–6.2°C
April	14%	19%	5%	18%	8.1–16.6°C
May	44%	29%	9%	33%	18.1–23.4°C
June	65%	30%	12%	33%	23.3–28.3°C
July	76%	24%	8%	22%	26.1–29.9°C
August	77%	21%	8%	18%	24.9–29.2°C
September	58%	19%	7%	15%	19.9–24.7°C
October	20%	18%	6%	16%	9.7–16.9°C
November	1%	12%	2%	6%	-0.6–7.3°C
December	0%	12%	2%	6%	-9.4–-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.

1985Each stripe is one year’s mean temperature against the 32-year average. Warmest: 2024. Coolest: 1996.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5058461
NOAA station: USC00321408 · CASSELTON AGRONOMY FARM
Station distance: 24.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 26 usable years
Daylight: Calculated from latitude 46.92°, 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 CASSELTON AGRONOMY FARM is what differs

Casselton→Mapleton→Kindred→Arthur→Davenport→Leonard→

Or put two places side by side: Buffalo vs Casselton

Best time to visitBuffalo.