United States · 1991–2020

Best time to visit
Washington Court House.

September leads for comfortable weather in Washington Court House: typically 25.1°C by day, 12.6°C at night, with 61 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25.1°C

Typical low12.6°C

Rain in September61 mm

Comfort

September

September · August · June

86climate match

Beach

July

July · August · June

73climate match

Outdoors

October

October · September · May

79climate match

The weakest month is January, scoring 5 against September’s 86 — days reach only 2.4°C, 22° 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

52.4° / -6.3°

Feb

55.2° / -4.6°

Mar

1210.4° / -0.6°

Apr

4117.2° / 4.5°

May

7122.8° / 11.2°

Jun

7226.9° / 15.9°

Jul

6428.8° / 18°

Aug

7527.8° / 16.5°

Sep

8625.1° / 12.6°

Oct

5918.9° / 6.3°

Nov

1810.6° / 0.2°

Dec

55.4° / -2.9°

Monthly climate evidence for Washington Court House — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	2.4°C	-6.3°C	79 mm	9.1	9 h 40	5	Good coverage
February	5.2°C	-4.6°C	69 mm	8.1	10 h 39	5	Good coverage
March	10.4°C	-0.6°C	94 mm	10.1	11 h 49	12	Good coverage
April	17.2°C	4.5°C	109 mm	11.6	13 h 11	41	Good coverage
May	22.8°C	11.2°C	110 mm	11	14 h 19	71	Good coverage
June	26.9°C	15.9°C	107 mm	10	14 h 57	72	Good coverage
July	28.8°C	18°C	100 mm	9.1	14 h 42	64	Good coverage
August	27.8°C	16.5°C	80 mm	7	13 h 43	75	Good coverage
September	25.1°C	12.6°C	61 mm	6.3	12 h 24	86	Good coverage
October	18.9°C	6.3°C	67 mm	7.7	11 h 05	59	Good coverage
November	10.6°C	0.2°C	75 mm	8.7	9 h 57	18	Good coverage
December	5.4°C	-2.9°C	71 mm	8.9	9 h 23	5	Good coverage

What has changed

Washington Court House runs +0.6°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

+0.4

Feb

+0.9

Mar

+0.8

Apr

-0.2

May

+0.5

Jun

+0.8

Jul

+1.0

Aug

+0.5

Sep

+1.2

Oct

+0.4

Nov

-0.5

Dec

+1.6

September daytime highs, 2011–2025. Last recorded: 27.4°C.

Records at WASHINGTON COURT HOUSE, 1916–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	23.3°C25 Jan 1950	-32.8°C19 Jan 1994	77 mm4 Jan 2000	320 mm1937 · driest 10 mm in 1981	93
February	25.0°C21 Feb 2018	-25.6°C2 Feb 1951	64 mm16 Feb 2025	176 mm2022 · driest 7 mm in 1947	94
March	30.6°C28 Mar 1945	-21.1°C4 Mar 1943	93 mm10 Mar 1964	315 mm1964 · driest 19 mm in 1979	94
April	31.7°C22 Apr 1985	-8.9°C5 Apr 1995	103 mm19 Apr 1940	213 mm1940 · driest 15 mm in 1971	94
May	35.0°C30 May 1919	-3.3°C10 May 1966	120 mm24 May 1968	336 mm1968 · driest 15 mm in 1932	95
June	38.3°C29 Jun 1934	3.3°C6 Jun 1945	104 mm26 Jun 1971	239 mm1928 · driest 7 mm in 1991	94
July	41.7°C21 Jul 1934	6.7°C15 Jul 1930	99 mm23 Jul 1965	234 mm1992 · driest 3 mm in 1936	93
August	39.4°C5 Aug 1918	3.3°C30 Aug 1946	78 mm18 Aug 1997	205 mm1997 · driest 10 mm in 1993	93
September	38.9°C3 Sep 1953	-2.8°C29 Sep 1942	104 mm14 Sep 1979	180 mm1965 · driest 11 mm in 1959	91
October	33.3°C2 Oct 1919	-9.4°C21 Oct 1952	65 mm9 Oct 2017	214 mm1919 · driest 2 mm in 1963	93
November	27.2°C1 Nov 1935	-21.1°C30 Nov 1958	79 mm6 Nov 2017	229 mm1985 · driest 9 mm in 1917	92
December	25.0°C3 Dec 1982	-28.9°C22 Dec 1989	45 mm6 Dec 2011	203 mm1990 · driest 15 mm in 1955	93

Typical days per month at WASHINGTON COURT HOUSE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	27	3	4
February	<1	0	22	2	2
March	<1	0	18	3	2
April	3	0	6	4	<1
May	13	3	<1	4	0
June	22	8	0	3	0
July	28	12	0	3	0
August	26	8	0	2	0
September	17	5	0	2	0
October	6	<1	3	2	<1
November	<1	0	16	3	<1
December	0	0	23	2	2

How often, not how much — every day in WASHINGTON COURT HOUSE’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%	30%	7%	36%	-1.1–6.6°C
February	1%	29%	7%	36%	1.3–8.4°C
March	10%	32%	10%	42%	7.4–14.5°C
April	26%	35%	11%	48%	14.6–19.7°C
May	52%	34%	12%	43%	20.1–26.0°C
June	68%	30%	12%	36%	25.2–29.4°C
July	73%	27%	11%	29%	27.4–31.9°C
August	77%	23%	9%	22%	26.5–30.2°C
September	70%	22%	7%	21%	23.2–27.6°C
October	41%	23%	7%	24%	17.1–21.5°C
November	8%	29%	8%	33%	7.8–14.0°C
December	<1%	29%	7%	35%	1.2–8.2°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.

1916Each stripe is one year’s mean temperature against the 87-year average. Warmest: 2024. Coolest: 1917.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4527660
NOAA station: USC00338794 · WASHINGTON COURT HOUSE
Station distance: 1.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 17 usable years
Daylight: Calculated from latitude 39.54°, 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 WASHINGTON COURT HOUSE is what differs

Greenfield→Mount Sterling→Jeffersonville→Bloomingburg→New Holland→Good Hope→

Or put two places side by side: Washington Court House vs Greenfield

Best time to visitWashington Court House.