United States · 1991–2020

Best time to visit
Hancock.

August leads for comfortable weather in Hancock: typically 25.8°C by day, 12.2°C at night, with 109 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high25.8°C

Typical low12.2°C

Rain in August109 mm

Comfort

August

August · June · July

73climate match

Beach

August

August · July · June

46climate match

Outdoors

September

September · May · June

73climate match

The weakest month is January, scoring 5 against August’s 73 — days reach only -1.4°C, 25° 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

5-1.4° / -12.7°

Feb

50.4° / -12.5°

Mar

54.7° / -8.1°

Apr

1812.4° / -1.1°

May

5019.6° / 4.7°

Jun

6823.9° / 10°

Jul

6826.4° / 12.7°

Aug

7325.8° / 12.2°

Sep

6722° / 8.1°

Oct

2714.7° / 2°

Nov

58.2° / -2.7°

Dec

51.4° / -8.8°

Monthly climate evidence for Hancock — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-1.4°C	-12.7°C	80 mm	7.4	9 h 14	5	Strong coverage
February	0.4°C	-12.5°C	72 mm	6.9	10 h 24	5	Strong coverage
March	4.7°C	-8.1°C	93 mm	7.8	11 h 47	5	Strong coverage
April	12.4°C	-1.1°C	97 mm	9.2	13 h 22	18	Strong coverage
May	19.6°C	4.7°C	102 mm	11.3	14 h 43	50	Strong coverage
June	23.9°C	10°C	140 mm	12	15 h 27	68	Strong coverage
July	26.4°C	12.7°C	130 mm	11	15 h 10	68	Good coverage
August	25.8°C	12.2°C	109 mm	9.2	14 h	73	Strong coverage
September	22°C	8.1°C	101 mm	8.6	12 h 27	67	Strong coverage
October	14.7°C	2°C	122 mm	10.4	10 h 55	27	Strong coverage
November	8.2°C	-2.7°C	83 mm	8	9 h 35	5	Strong coverage
December	1.4°C	-8.8°C	104 mm	8.9	8 h 55	5	Strong coverage

What has changed

Hancock runs +0.7°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

+1.1

Mar

-0.1

Apr

+0.2

May

+0.6

Jun

-0.1

Jul

+0.9

Aug

+0.9

Sep

+1.9

Oct

+0.4

Nov

—

Dec

—

August daytime highs, 2011–2020. Last recorded: 26.6°C.

Records at ROCHESTER, 1964–2020
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	17.8°C14 Jan 2005	-35.6°C28 Jan 1994	52 mm12 Jan 1980	212 mm1979 · driest 14 mm in 1970	53
February	21.1°C22 Feb 2018	-33.3°C7 Feb 1993	67 mm23 Feb 1974	194 mm1981 · driest 0 mm in 2019	54
March	27.8°C22 Mar 2012	-29.4°C7 Mar 2007	67 mm7 Mar 2011	166 mm2001 · driest 24 mm in 1965	54
April	32.8°C29 Apr 1990	-17.2°C7 Apr 1982	87 mm29 Apr 1988	168 mm1983 · driest 14 mm in 1999	53
May	33.3°C29 May 1978	-6.1°C3 May 1966	90 mm30 May 1984	300 mm1984 · driest 26 mm in 1975	52
June	35.0°C25 Jun 2003	-1.1°C3 Jun 1986	89 mm30 Jun 1973	323 mm1998 · driest 35 mm in 1988	52
July	35.0°C21 Jul 1977	1.7°C8 Jul 1969	94 mm16 Jul 2000	248 mm2000 · driest 23 mm in 1993	52
August	36.7°C3 Aug 1975	0.6°C31 Aug 1976	151 mm29 Aug 2011	340 mm2011 · driest 43 mm in 2007	54
September	35.0°C9 Sep 2002	-5.0°C25 Sep 1989	135 mm16 Sep 1999	219 mm1999 · driest 32 mm in 1972	55
October	28.9°C23 Oct 1979	-12.8°C24 Oct 1969	81 mm21 Oct 1996	251 mm2005 · driest 25 mm in 1974	54
November	23.9°C4 Nov 1982	-18.9°C17 Nov 2019	70 mm9 Nov 1972	197 mm1972 · driest 4 mm in 2012	54
December	20.0°C25 Dec 2015	-34.4°C26 Dec 1980	78 mm17 Dec 2000	214 mm1983 · driest 28 mm in 1989	54

Typical days per month at ROCHESTER, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	29	3	7
February	0	0	27	3	6
March	<1	0	28	3	5
April	1	<1	20	3	1
May	6	1	6	3	0
June	14	3	<1	4	0
July	21	5	0	4	0
August	20	4	0	4	0
September	9	1	<1	3	0
October	1	0	13	4	<1
November	0	0	20	3	2
December	0	0	28	4	7

The best month has moved. On the 1961–1990 numbers the strongest month here was June (scoring 79); on 2011–2025 it is September (78). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in ROCHESTER’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%	26%	9%	27%	-5.4–1.4°C
February	<1%	26%	9%	27%	-2.3–3.0°C
March	<1%	27%	10%	31%	2.7–7.5°C
April	11%	32%	11%	41%	9.5–14.8°C
May	36%	35%	11%	48%	16.9–22.1°C
June	55%	35%	12%	45%	22.4–25.4°C
July	66%	32%	13%	39%	24.8–27.9°C
August	65%	30%	12%	37%	24.0–26.8°C
September	48%	29%	11%	35%	19.7–23.6°C
October	17%	30%	11%	39%	12.3–17.4°C
November	2%	31%	12%	37%	5.3–10.8°C
December	<1%	29%	11%	33%	-2.0–4.1°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.

1966Each stripe is one year’s mean temperature against the 45-year average. Warmest: 2012. Coolest: 1972.2017

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5236790
NOAA station: USC00436893 · ROCHESTER
Station distance: 8.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 24 usable years
Daylight: Calculated from latitude 43.93°, 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 ROCHESTER is what differs

Randolph→Bethel→Pittsfield→Rochester→Robinson→Beanville→

Or put two places side by side: Hancock vs Randolph

Best time to visitHancock.

August

August

September

The whole year,without the guesswork.

Hancock runs +0.7°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Hancock.

The whole year,
without the guesswork.

Hancock runs +0.7°C
on the 1961–1990 baseline.

Nearby, measured,
and named.