United States · 1991–2020

Best time to visit
Pomeroy.

September leads for comfortable weather in Pomeroy: typically 25.1°C by day, 10.8°C at night, with 92 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25.1°C

Typical low10.8°C

Rain in September92 mm

Comfort

September

September · June · August

77climate match

Beach

August

August · July · June

71climate match

Outdoors

October

October · April · May

77climate match

The weakest month is January, scoring 5 against September’s 77 — days reach only 4.2°C, 20° 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

54.2° / -5.7°

Feb

56.3° / -4.9°

Mar

1411.4° / -1.3°

Apr

4918.7° / 4.3°

May

6922.9° / 9.2°

Jun

7527.3° / 14.5°

Jul

6429° / 16.4°

Aug

7228.9° / 15.6°

Sep

7725.1° / 10.8°

Oct

5619.2° / 4.3°

Nov

2512.4° / 0.3°

Dec

56.4° / -3.9°

Monthly climate evidence for Pomeroy — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	4.2°C	-5.7°C	92 mm	10.2	9 h 42	5	Good coverage
February	6.3°C	-4.9°C	73 mm	8	10 h 40	5	Good coverage
March	11.4°C	-1.3°C	97 mm	9.8	11 h 50	14	Good coverage
April	18.7°C	4.3°C	91 mm	9.6	13 h 10	49	Good coverage
May	22.9°C	9.2°C	107 mm	10.5	14 h 17	69	Good coverage
June	27.3°C	14.5°C	93 mm	8.7	14 h 53	75	Good coverage
July	29°C	16.4°C	110 mm	10	14 h 39	64	Good coverage
August	28.9°C	15.6°C	85 mm	7.4	13 h 41	72	Good coverage
September	25.1°C	10.8°C	92 mm	7.3	12 h 24	77	Good coverage
October	19.2°C	4.3°C	74 mm	6.8	11 h 06	56	Good coverage
November	12.4°C	0.3°C	76 mm	8.3	9 h 59	25	Good coverage
December	6.4°C	-3.9°C	69 mm	7.9	9 h 26	5	Good coverage

Records at CARPENTER 2 S, 1963–2007
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	23.9°C23 Jan 1999	-31.1°C17 Jan 1977	56 mm17 Jan 1994	169 mm1999 · driest 17 mm in 1981	41
February	25.0°C27 Feb 2000	-25.6°C2 Feb 1977	91 mm19 Feb 2000	161 mm2000 · driest 11 mm in 1968	42
March	28.3°C30 Mar 1986	-20.6°C3 Mar 1980	124 mm2 Mar 1997	256 mm1997 · driest 24 mm in 2003	43
April	31.7°C22 Apr 1985	-10.0°C1 Apr 1964	74 mm24 Apr 1975	155 mm1972 · driest 22 mm in 1971	42
May	33.3°C3 May 1965	-6.1°C10 May 1966	75 mm16 May 1985	291 mm1968 · driest 7 mm in 2007	42
June	37.2°C25 Jun 1988	-0.6°C11 Jun 1972	57 mm8 Jun 1994	205 mm1998 · driest 5 mm in 1988	42
July	38.9°C26 Jul 1964	3.9°C6 Jul 1979	70 mm23 Jul 1987	225 mm1980 · driest 46 mm in 1975	41
August	38.3°C22 Aug 1983	1.7°C29 Aug 1986	82 mm25 Aug 1999	264 mm1979 · driest 18 mm in 2007	43
September	36.1°C10 Sep 1983	-2.2°C14 Sep 1975	110 mm9 Sep 2004	253 mm2004 · driest 15 mm in 1985	42
October	31.1°C20 Oct 1965	-10.0°C21 Oct 1974	60 mm17 Oct 1975	216 mm2006 · driest 9 mm in 1964	42
November	26.7°C1 Nov 1968	-18.3°C30 Nov 1976	51 mm8 Nov 1996	207 mm1985 · driest 5 mm in 1976	42
December	25.6°C3 Dec 1982	-27.8°C22 Dec 1989	90 mm3 Dec 1991	194 mm1990 · driest 16 mm in 1965	42

Typical days per month at CARPENTER 2 S, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	24	4	5
February	<1	0	22	2	3
March	1	0	18	4	2
April	6	<1	8	3	<1
May	11	2	1	4	0
June	22	8	0	3	0
July	28	12	0	4	0
August	27	12	0	3	0
September	17	4	<1	3	0
October	5	<1	8	2	0
November	<1	0	15	3	<1
December	0	0	22	2	3

How often, not how much — every day in CARPENTER 2 S’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%	29%	9%	34%	0.0–8.0°C
February	2%	28%	7%	31%	2.8–8.6°C
March	13%	30%	11%	41%	9.1–15.0°C
April	33%	33%	10%	43%	16.5–21.3°C
May	54%	34%	12%	44%	21.3–26.9°C
June	71%	28%	11%	31%	25.9–29.3°C
July	69%	31%	14%	36%	27.9–31.0°C
August	74%	26%	10%	27%	26.9–30.5°C
September	69%	26%	10%	25%	23.3–28.0°C
October	40%	24%	8%	24%	17.3–21.4°C
November	12%	28%	9%	30%	9.7–15.3°C
December	2%	28%	8%	33%	2.8–9.7°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.

1964Each stripe is one year’s mean temperature against the 32-year average. Warmest: 1973. Coolest: 1980.2006

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4521708
NOAA station: USC00331288 · CARPENTER 2 S
Station distance: 20.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 39.03°, 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 CARPENTER 2 S is what differs

Middleport→McArthur→Mason→Albany→Hartford City→Rutland→

Or put two places side by side: Pomeroy vs Middleport

Best time to visitPomeroy.