United States · 1991–2020

Best time to visit
Haverhill.

August leads for comfortable weather in Haverhill: typically 24.4°C by day, 12.3°C at night, with 114 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high24.4°C

Typical low12.3°C

Rain in August114 mm

Comfort

August

August · July · June

77climate match

Beach

July

July · August · June

44climate match

Outdoors

September

September · June · May

78climate match

The weakest month is January, scoring 5 against August’s 77 — days reach only -3.1°C, 27° 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

5-3.1° / -13.5°

Feb

5-1.5° / -12.7°

Mar

53.6° / -7.2°

Apr

1711.1° / -0.6°

May

4817.9° / 5.6°

Jun

7222.7° / 10.8°

Jul

7625° / 13.3°

Aug

7724.4° / 12.3°

Sep

6020.1° / 7.7°

Oct

2112.9° / 1.7°

Nov

56.3° / -2.7°

Dec

50.1° / -9.6°

Monthly climate evidence for Haverhill — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-3.1°C	-13.5°C	58 mm	9	9 h 14	5	Good coverage
February	-1.5°C	-12.7°C	51 mm	7	10 h 24	5	Good coverage
March	3.6°C	-7.2°C	72 mm	8.9	11 h 47	5	Good coverage
April	11.1°C	-0.6°C	83 mm	9.4	13 h 23	17	Good coverage
May	17.9°C	5.6°C	87 mm	11	14 h 43	48	Good coverage
June	22.7°C	10.8°C	92 mm	11.9	15 h 28	72	Good coverage
July	25°C	13.3°C	113 mm	11	15 h 10	76	Good coverage
August	24.4°C	12.3°C	114 mm	9.5	14 h 00	77	Good coverage
September	20.1°C	7.7°C	95 mm	9.2	12 h 27	60	Good coverage
October	12.9°C	1.7°C	116 mm	10.8	10 h 55	21	Good coverage
November	6.3°C	-2.7°C	89 mm	9.6	9 h 34	5	Good coverage
December	0.1°C	-9.6°C	76 mm	10.2	8 h 54	5	Good coverage

Records at BENTON 5 SW, 1965–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	17.8°C9 Jan 2008	-33.9°C27 Jan 1994	48 mm9 Jan 1978	142 mm1979 · driest 8 mm in 1981	48
February	17.2°C23 Feb 1997	-32.2°C7 Feb 1993	56 mm25 Feb 1969	181 mm1981 · driest 3 mm in 1987	48
March	25.6°C22 Mar 2012	-27.8°C19 Mar 1967	54 mm7 Mar 2011	124 mm2001 · driest 7 mm in 1965	48
April	31.1°C28 Apr 1990	-16.1°C1 Apr 1969	50 mm14 Apr 2002	158 mm2000 · driest 13 mm in 1999	48
May	31.7°C28 May 1978	-7.8°C10 May 1966	61 mm30 May 2012	256 mm1984 · driest 14 mm in 1965	48
June	33.9°C20 Jun 1995	-2.8°C1 Jun 2009	109 mm30 Jun 1973	284 mm1973 · driest 22 mm in 1995	48
July	35.0°C15 Jul 1995	0.0°C1 Jul 2007	89 mm29 Jul 1969	201 mm1967 · driest 37 mm in 1985	48
August	34.4°C2 Aug 1975	-1.7°C27 Aug 2008	61 mm29 Aug 1988	227 mm2011 · driest 17 mm in 2001	48
September	33.9°C10 Sep 2002	-5.6°C28 Sep 1965	87 mm17 Sep 1999	195 mm1981 · driest 29 mm in 1972	47
October	27.2°C22 Oct 1979	-11.1°C31 Oct 1966	78 mm22 Oct 1995	261 mm2010 · driest 26 mm in 2004	47
November	21.7°C20 Nov 1991	-18.9°C24 Nov 1989	66 mm27 Nov 1998	189 mm1983 · driest 27 mm in 1978	47
December	18.3°C6 Dec 2001	-33.3°C26 Dec 1980	85 mm27 Dec 1969	164 mm1973 · driest 25 mm in 1999	47

Typical days per month at BENTON 5 SW, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	2	13
February	0	0	28	2	10
March	<1	0	27	2	9
April	1	0	18	3	3
May	3	<1	3	3	<1
June	10	2	<1	3	0
July	16	2	0	4	0
August	14	2	0	4	0
September	4	<1	2	3	0
October	<1	0	13	3	1
November	0	0	21	3	5
December	0	0	29	2	11

How often, not how much — every day in BENTON 5 SW’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%	27%	6%	29%	-6.8–0.3°C
February	0%	24%	6%	26%	-4.5–1.5°C
March	1%	28%	7%	33%	1.8–6.7°C
April	9%	31%	8%	41%	8.9–13.5°C
May	31%	35%	9%	47%	16.2–20.7°C
June	52%	38%	11%	52%	21.2–24.6°C
July	66%	33%	12%	42%	23.7–26.6°C
August	64%	31%	12%	35%	23.1–25.5°C
September	38%	30%	10%	40%	18.2–21.3°C
October	9%	32%	10%	42%	11.1–15.3°C
November	<1%	33%	10%	40%	3.5–9.0°C
December	0%	32%	7%	38%	-2.8–3.0°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.

1965Each stripe is one year’s mean temperature against the 46-year average. Warmest: 1990. Coolest: 1997.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5087270
NOAA station: USC00270681 · BENTON 5 SW
Station distance: 9.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 21 usable years
Daylight: Calculated from latitude 44.03°, 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 BENTON 5 SW is what differs

Woodsville→Lincoln→Lisbon→Bath→Warren→Wentworth→

Or put two places side by side: Haverhill vs Woodsville

Best time to visitHaverhill.