United States · 1991–2020

Best time to visit
Leonardville.

September leads for comfortable weather in Leonardville: typically 27.4°C by day, 14°C at night, with 76 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high27.4°C

Typical low14°C

Rain in September76 mm

Comfort

September

September · May · October

79climate match

Beach

August

August · July · June

70climate match

Outdoors

October

October · April · May

87climate match

The weakest month is January, scoring 5 against September’s 79 — days reach only 3.8°C, 20° below the 24°C the score treats as ideal, and nights drop to -7.5°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

53.8° / -7.5°

Feb

66.8° / -5.3°

Mar

3513.4° / 0°

Apr

5819° / 5.5°

May

7424.6° / 11.9°

Jun

5930.3° / 17.6°

Jul

4833° / 20.2°

Aug

5431.7° / 18.9°

Sep

7927.4° / 14°

Oct

6820.3° / 6.9°

Nov

3212° / -0.2°

Dec

55.6° / -5.4°

Monthly climate evidence for Leonardville — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	3.8°C	-7.5°C	19 mm	3.1	9 h 40	5	Strong coverage
February	6.8°C	-5.3°C	28 mm	3.5	10 h 39	6	Strong coverage
March	13.4°C	0°C	47 mm	4.9	11 h 49	35	Strong coverage
April	19°C	5.5°C	73 mm	6.8	13 h 11	58	Strong coverage
May	24.6°C	11.9°C	127 mm	9.1	14 h 19	74	Strong coverage
June	30.3°C	17.6°C	115 mm	7.6	14 h 56	59	Strong coverage
July	33°C	20.2°C	101 mm	7.6	14 h 41	48	Strong coverage
August	31.7°C	18.9°C	102 mm	7.5	13 h 43	54	Strong coverage
September	27.4°C	14°C	76 mm	5.5	12 h 24	79	Strong coverage
October	20.3°C	6.9°C	58 mm	5.3	11 h 06	68	Strong coverage
November	12°C	-0.2°C	38 mm	4.1	9 h 58	32	Strong coverage
December	5.6°C	-5.4°C	31 mm	3.5	9 h 24	5	Strong coverage

What has changed

Leonardville runs -0.5°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

-0.1

Feb

-1.5

Mar

-0.1

Apr

-1.8

May

-1.4

Jun

+0.2

Jul

-1.1

Aug

-1.6

Sep

+0.5

Oct

-1.0

Nov

+0.3

Dec

+1.3

September daytime highs, 2011–2025. Last recorded: 27.6°C.

Records at CLAY CTR, 1902–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	25.0°C31 Jan 1989	-30.6°C8 Jan 1913	32 mm9 Jan 2026	97 mm1949 · driest 0 mm in 1919	122
February	29.4°C29 Feb 1972	-37.2°C13 Feb 1905	64 mm27 Feb 1948	135 mm1911 · driest 0 mm in 1970	123
March	35.6°C22 Mar 2026	-26.1°C11 Mar 1948	55 mm31 Mar 1927	185 mm1973 · driest 0 mm in 1910	122
April	37.2°C26 Apr 1989	-13.9°C3 Apr 1975	75 mm26 Apr 2024	216 mm1999 · driest 5 mm in 1989	123
May	40.6°C29 May 1913	-6.1°C1 May 1909	107 mm23 May 2007	340 mm1903 · driest 17 mm in 1966	125
June	46.7°C25 Jun 1911	3.9°C1 Jun 1964	168 mm2 Jun 2011	348 mm1951 · driest 2 mm in 1911	125
July	46.7°C24 Jul 1936	7.2°C5 Jul 1972	112 mm11 Jul 1937	316 mm1951 · driest 0 mm in 1917	125
August	47.2°C13 Aug 1936	3.3°C27 Aug 1906	121 mm25 Aug 1972	336 mm1977 · driest 1 mm in 1913	124
September	43.9°C3 Sep 1947	-3.9°C30 Sep 1912	126 mm21 Sep 1998	235 mm1967 · driest 0 mm in 1956	122
October	38.3°C5 Oct 1947	-10.6°C30 Oct 1917	97 mm7 Oct 1967	294 mm1941 · driest 0 mm in 1952	123
November	31.1°C4 Nov 1909	-21.1°C28 Nov 1976	66 mm13 Nov 1909	167 mm1909 · driest 0 mm in 1954	122
December	24.4°C6 Dec 1939	-31.1°C22 Dec 1989	71 mm13 Dec 2015	142 mm2015 · driest 0 mm in 1976	123

Typical days per month at CLAY CTR, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	28	<1	2
February	<1	0	23	<1	2
March	2	<1	16	1	<1
April	6	1	5	3	<1
May	16	6	<1	4	0
June	27	17	0	4	0
July	30	24	0	3	0
August	29	21	0	3	0
September	20	11	0	2	0
October	8	2	4	2	<1
November	<1	0	16	1	<1
December	0	0	27	<1	1

The best month has moved. On the 1961–1990 numbers the strongest month here was May (scoring 78); on 2011–2025 it is September (82). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in CLAY CTR’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%	10%	2%	5%	-0.6–8.3°C
February	6%	12%	3%	7%	2.3–11.9°C
March	23%	17%	5%	14%	9.2–18.2°C
April	45%	23%	8%	24%	17.1–22.8°C
May	62%	28%	12%	34%	22.7–28.0°C
June	72%	27%	13%	29%	27.7–32.9°C
July	78%	22%	9%	22%	31.1–36.6°C
August	78%	23%	9%	23%	30.3–36.0°C
September	76%	20%	9%	17%	25.5–30.9°C
October	58%	16%	6%	15%	18.4–24.6°C
November	15%	13%	4%	7%	9.7–16.0°C
December	<1%	10%	2%	5%	2.1–9.2°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.

1904Each stripe is one year’s mean temperature against the 118-year average. Warmest: 1934. Coolest: 2014.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4274369
NOAA station: USC00141559 · CLAY CTR
Station distance: 23.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 39.36°, 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 CLAY CTR is what differs

Clay Center→Clifton→Miltonvale→Morganville→Green→Longford→

Or put two places side by side: Leonardville vs Clay Center

Best time to visitLeonardville.