United States · 1991–2020

Best time to visit
Hamlin.

June leads for comfortable weather in Hamlin: typically 25.6°C by day, 14.3°C at night, with 74 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high25.6°C

Typical low14.3°C

Rain in June74 mm

Comfort

June

June · September · August

82climate match

Beach

July

July · August · June

71climate match

Outdoors

May

May · September · October

80climate match

The weakest month is January, scoring 5 against June’s 82 — days reach only 0.4°C, 24° 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

50.4° / -7.4°

Feb

51.3° / -7.3°

Mar

56.6° / -3.1°

Apr

3113.9° / 2.7°

May

6620.8° / 8.6°

Jun

8225.6° / 14.3°

Jul

7227.8° / 17°

Aug

7926.9° / 16.2°

Sep

8223.4° / 12.6°

Oct

4616.2° / 6.7°

Nov

159.4° / 1.1°

Dec

53.4° / -3.7°

Monthly climate evidence for Hamlin — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 9 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	0.4°C	-7.4°C	75 mm	13.3	4.0°C	9 h 18	5	Strong coverage
February	1.3°C	-7.3°C	54 mm	10.5	2.9°C	10 h 26	5	Strong coverage
March	6.6°C	-3.1°C	65 mm	9.3	2.6°C	11 h 47	5	Strong coverage
April	13.9°C	2.7°C	82 mm	10.8	3.4°C	13 h 21	31	Strong coverage
May	20.8°C	8.6°C	80 mm	9.6	5.8°C	14 h 39	66	Strong coverage
June	25.6°C	14.3°C	74 mm	9.1	13.4°C	15 h 22	82	Strong coverage
July	27.8°C	17°C	85 mm	8.1	20.5°C	15 h 05	72	Strong coverage
August	26.9°C	16.2°C	69 mm	8.3	22.1°C	13 h 57	79	Strong coverage
September	23.4°C	12.6°C	82 mm	8.6	19.7°C	12 h 27	82	Strong coverage
October	16.2°C	6.7°C	86 mm	10.3	14.1°C	10 h 57	46	Strong coverage
November	9.4°C	1.1°C	69 mm	10.3	9.0°C	9 h 38	15	Strong coverage
December	3.4°C	-3.7°C	71 mm	11.1	6.0°C	8 h 59	5	Strong coverage

What has changed

Hamlin runs +1.1°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+1.3

Feb

+1.2

Mar

+1.5

Apr

+0.7

May

+0.8

Jun

+0.5

Jul

+0.4

Aug

+0.3

Sep

+1.5

Oct

+1.3

Nov

+0.9

Dec

+2.4

June daytime highs, 2011–2025. Last recorded: 26.7°C.

Records at ALBION, 1938–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	22.8°C25 Jan 1950	-27.2°C15 Jan 1957	51 mm8 Jan 1998	142 mm1999 · driest 3 mm in 1976	77
February	23.3°C21 Feb 1997	-28.9°C18 Feb 1979	41 mm14 Feb 1950	108 mm1990 · driest 0 mm in 2017	77
March	26.7°C30 Mar 1998	-20.6°C6 Mar 1948	48 mm11 Mar 1992	138 mm1991 · driest 8 mm in 1981	77
April	32.2°C30 Apr 1970	-12.8°C8 Apr 1972	47 mm13 Apr 1996	157 mm2026 · driest 19 mm in 1975	78
May	34.4°C30 May 2018	-3.3°C1 May 1943	92 mm17 May 1974	160 mm1974 · driest 10 mm in 1977	79
June	35.6°C25 Jun 1988	0.6°C1 Jun 1945	100 mm21 Jun 1974	244 mm1989 · driest 18 mm in 2016	77
July	38.3°C8 Jul 1988	6.1°C11 Jul 1945	117 mm27 Jul 2020	220 mm2021 · driest 5 mm in 1989	77
August	38.3°C26 Aug 1948	3.9°C29 Aug 1982	78 mm6 Aug 1989	142 mm1977 · driest 10 mm in 1969	76
September	38.3°C3 Sep 1953	-1.1°C28 Sep 1947	123 mm14 Sep 1979	188 mm1977 · driest 17 mm in 1941	76
October	31.1°C4 Oct 2023	-5.6°C31 Oct 1988	58 mm9 Oct 2017	174 mm2006 · driest 8 mm in 1938	76
November	26.7°C9 Nov 2020	-15.0°C24 Nov 1938	55 mm4 Nov 1985	236 mm1985 · driest 13 mm in 1976	78
December	23.9°C3 Dec 1982	-23.9°C20 Dec 1942	50 mm1 Dec 2006	143 mm1990 · driest 8 mm in 2017	78

Typical days per month at ALBION, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	27	2	9
February	0	0	25	1	7
March	<1	0	22	2	4
April	2	<1	9	2	<1
May	8	1	<1	2	0
June	18	6	0	3	0
July	25	10	0	3	0
August	23	6	0	2	0
September	11	3	0	2	0
October	2	<1	2	2	0
November	<1	0	14	2	2
December	0	0	24	2	6

The best month has moved. On the 1961–1990 numbers the strongest month here was August (scoring 84); on 2011–2025 it is September (91). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in ALBION’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%	39%	5%	51%	-3.2–3.4°C
February	<1%	33%	5%	44%	-2.1–4.7°C
March	3%	30%	6%	41%	2.8–10.0°C
April	13%	35%	9%	45%	11.1–16.2°C
May	41%	31%	8%	41%	17.9–22.8°C
June	66%	29%	9%	32%	23.7–27.1°C
July	74%	26%	9%	29%	26.1–29.9°C
August	74%	26%	7%	26%	25.4–28.9°C
September	57%	29%	8%	36%	21.4–25.1°C
October	24%	32%	7%	41%	14.0–19.0°C
November	4%	35%	8%	48%	6.7–11.9°C
December	<1%	37%	6%	49%	-0.6–5.8°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.

1939Each stripe is one year’s mean temperature against the 71-year average. Warmest: 1998. Coolest: 1940.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5119868
NOAA station: USC00300055 · ALBION
Station distance: 26 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 43.30°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 9 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 ALBION is what differs

Brockport→Albion→Medina→Clarkson→Holley→Lyndonville→

Or put two places side by side: Hamlin vs Brockport

Best time to visitHamlin.

June

July

May

The whole year,without the guesswork.

Hamlin runs +1.1°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Hamlin.

The whole year,
without the guesswork.

Hamlin runs +1.1°C
on the 1961–1990 baseline.

Nearby, measured,
and named.