United States · 1991–2020

Best time to visit
Manchester.

September leads for comfortable weather in Manchester: typically 27.5°C by day, 14.4°C at night, with 104 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high27.5°C

Typical low14.4°C

Rain in September104 mm

Comfort

September

September · May · October

74climate match

Beach

August

August · June · July

68climate match

Outdoors

October

October · April · May

75climate match

The weakest month is January, scoring 5 against September’s 74 — days reach only 8.7°C, 15° below the 24°C the score treats as ideal, and nights drop to -3°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

58.7° / -3°

Feb

510.8° / -1.4°

Mar

3016° / 2.6°

Apr

5621.2° / 7°

May

7325.2° / 12°

Jun

6229.2° / 16.6°

Jul

4930.5° / 18.7°

Aug

5830.3° / 18°

Sep

7427.5° / 14.4°

Oct

6822° / 7.5°

Nov

3515.9° / 1.6°

Dec

510.5° / -1.1°

Monthly climate evidence for Manchester — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	8.7°C	-3°C	128 mm	9.2	10 h 00	5	Good coverage
February	10.8°C	-1.4°C	162 mm	11.3	10 h 51	5	Good coverage
March	16°C	2.6°C	140 mm	10.5	11 h 52	30	Good coverage
April	21.2°C	7°C	141 mm	9.4	13 h 02	56	Good coverage
May	25.2°C	12°C	120 mm	9.6	14 h 01	73	Good coverage
June	29.2°C	16.6°C	119 mm	9.2	14 h 32	62	Good coverage
July	30.5°C	18.7°C	151 mm	10	14 h 20	49	Good coverage
August	30.3°C	18°C	111 mm	8.8	13 h 30	58	Good coverage
September	27.5°C	14.4°C	104 mm	6.8	12 h 21	74	Good coverage
October	22°C	7.5°C	90 mm	7.3	11 h 14	68	Good coverage
November	15.9°C	1.6°C	109 mm	7.8	10 h 15	35	Good coverage
December	10.5°C	-1.1°C	163 mm	10.1	9 h 46	5	Good coverage

Records at MANCHESTER #2, 2000–2021
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	23.9°C30 Jan 2002	-22.8°C7 Jan 2014	98 mm23 Jan 2002	264 mm2002 · driest 48 mm in 2018	21
February	26.1°C22 Feb 2018	-18.3°C19 Feb 2015	126 mm6 Feb 2004	371 mm2019 · driest 42 mm in 2009	21
March	29.4°C26 Mar 2007	-11.1°C4 Mar 2009	164 mm17 Mar 2002	362 mm2002 · driest 49 mm in 2016	21
April	30.6°C10 Apr 2011	-6.7°C8 Apr 2007	88 mm28 Apr 2011	278 mm2011 · driest 13 mm in 2012	21
May	32.8°C31 May 2011	0.0°C9 May 2020	104 mm2 May 2010	321 mm2003 · driest 20 mm in 2005	22
June	40.6°C30 Jun 2012	6.1°C1 Jun 2021	81 mm6 Jun 2013	257 mm2004 · driest 16 mm in 2008	22
July	39.4°C1 Jul 2012	11.1°C17 Jul 2014	153 mm16 Jul 2015	241 mm2013 · driest 51 mm in 2018	22
August	38.9°C24 Aug 2007	8.3°C15 Aug 2004	71 mm21 Aug 2016	268 mm2021 · driest 28 mm in 2007	22
September	36.1°C4 Sep 2011	1.7°C26 Sep 2001	112 mm19 Sep 2021	222 mm2021 · driest 7 mm in 2008	22
October	34.4°C4 Oct 2019	-5.0°C26 Oct 2013	75 mm29 Oct 2020	226 mm2014 · driest 8 mm in 2005	22
November	28.9°C4 Nov 2003	-10.6°C13 Nov 2019	99 mm30 Nov 2016	184 mm2011 · driest 39 mm in 2009	21
December	24.4°C12 Dec 2007	-15.6°C14 Dec 2010	85 mm10 Dec 2008	246 mm2015 · driest 58 mm in 2010	21

Typical days per month at MANCHESTER #2, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	21	4	2
February	<1	0	18	4	2
March	2	0	12	4	1
April	9	<1	3	4	<1
May	19	3	<1	3	0
June	27	13	0	4	0
July	29	19	0	4	0
August	28	18	0	4	0
September	22	8	0	3	0
October	11	1	3	3	0
November	1	0	14	4	<1
December	0	0	20	5	<1

How often, not how much — every day in MANCHESTER #2’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	2%	30%	13%	36%	6.0–11.6°C
February	4%	40%	16%	54%	7.5–13.4°C
March	22%	34%	14%	38%	13.6–18.3°C
April	43%	31%	14%	41%	18.9–23.1°C
May	61%	31%	11%	37%	23.7–27.3°C
June	69%	31%	13%	35%	27.8–30.8°C
July	68%	32%	13%	41%	28.8–31.9°C
August	72%	29%	13%	33%	28.0–32.3°C
September	75%	23%	11%	21%	25.5–29.5°C
October	53%	24%	10%	28%	20.2–24.3°C
November	20%	26%	12%	31%	12.6–18.1°C
December	4%	33%	16%	39%	8.1–13.2°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.

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4639224
NOAA station: USC00405595 · MANCHESTER #2
Station distance: 3.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 19 usable years
Daylight: Calculated from latitude 35.48°, 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 MANCHESTER #2 is what differs

New Union→Hillsboro→Asbury→Belmont→Black Jack→Boynton Valley→

Or put two places side by side: Manchester vs New Union

Best time to visitManchester.