United States · 1991–2020

Best time to visit
Wharton.

September leads for comfortable weather in Wharton: typically 24.7°C by day, 11.3°C at night, with 84 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high24.7°C

Typical low11.3°C

Rain in September84 mm

Comfort

September

September · June · August

81climate match

Beach

July

July · August · June

68climate match

Outdoors

October

October · May · September

76climate match

The weakest month is January, scoring 5 against September’s 81 — days reach only 0.7°C, 23° 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

50.7° / -7.9°

Feb

52.7° / -6.4°

Mar

108.6° / -2.1°

Apr

3716.2° / 3.6°

May

6521.9° / 9.5°

Jun

7527° / 15.3°

Jul

6328.9° / 17°

Aug

7328° / 15.9°

Sep

8124.7° / 11.3°

Oct

5517.8° / 5.3°

Nov

1810.3° / 0.1°

Dec

53.2° / -4.8°

Monthly climate evidence for Wharton — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	0.7°C	-7.9°C	57 mm	7.9	9 h 32	5	Good coverage
February	2.7°C	-6.4°C	54 mm	7.3	10 h 34	5	Good coverage
March	8.6°C	-2.1°C	64 mm	8.2	11 h 49	10	Good coverage
April	16.2°C	3.6°C	101 mm	11	13 h 14	37	Good coverage
May	21.9°C	9.5°C	113 mm	10.6	14 h 26	65	Good coverage
June	27°C	15.3°C	101 mm	9.2	15 h 05	75	Good coverage
July	28.9°C	17°C	120 mm	8.7	14 h 50	63	Good coverage
August	28°C	15.9°C	92 mm	7.7	13 h 48	73	Good coverage
September	24.7°C	11.3°C	84 mm	7	12 h 25	81	Good coverage
October	17.8°C	5.3°C	62 mm	6.9	11 h 02	55	Good coverage
November	10.3°C	0.1°C	76 mm	8.2	9 h 50	18	Good coverage
December	3.2°C	-4.8°C	68 mm	9.7	9 h 15	5	Good coverage

Records at UPPER SANDUSKY, 1893–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	22.2°C21 Jan 1906	-30.6°C19 Jan 1994	56 mm14 Jan 1937	234 mm1950 · driest 11 mm in 1961	119
February	22.8°C27 Feb 2000	-30.0°C13 Feb 1899	83 mm28 Feb 2011	172 mm2008 · driest 2 mm in 1987	116
March	28.9°C24 Mar 1910	-22.2°C17 Mar 1900	89 mm25 Mar 1913	312 mm1913 · driest 12 mm in 1910	117
April	34.4°C26 Apr 1915	-12.8°C7 Apr 1982	88 mm1 Apr 1904	170 mm1972 · driest 20 mm in 1901	118
May	35.0°C26 May 1914	-4.4°C9 May 2010	80 mm26 May 1973	286 mm2004 · driest 13 mm in 1934	118
June	40.0°C26 Jun 1988	0.0°C7 Jun 1929	139 mm21 Jun 1937	279 mm2010 · driest 13 mm in 1933	119
July	40.6°C24 Jul 1934	4.4°C10 Jul 1895	89 mm24 Jul 2011	284 mm2013 · driest 5 mm in 1974	118
August	41.1°C6 Aug 1918	1.7°C25 Aug 1940	238 mm21 Aug 2007	350 mm2007 · driest 3 mm in 1970	119
September	38.3°C2 Sep 1898	-2.2°C29 Sep 1942	95 mm2 Sep 1981	264 mm1926 · driest 6 mm in 1897	118
October	33.9°C3 Oct 1953	-9.4°C29 Oct 1925	75 mm22 Oct 1929	156 mm1917 · driest 0 mm in 1963	117
November	27.8°C1 Nov 1950	-18.9°C30 Nov 1958	60 mm16 Nov 1955	205 mm1985 · driest 0 mm in 1918	117
December	22.2°C3 Dec 1982	-28.9°C23 Dec 1989	52 mm30 Dec 1990	153 mm1923 · driest 9 mm in 1958	118

Typical days per month at UPPER SANDUSKY, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	24	2	3
February	0	0	24	2	2
March	<1	0	21	2	<1
April	3	0	8	4	<1
May	10	2	<1	4	0
June	21	9	0	4	0
July	28	12	0	4	0
August	26	9	0	3	0
September	15	4	<1	3	0
October	5	<1	5	2	<1
November	<1	0	16	3	<1
December	0	0	25	2	2

How often, not how much — every day in UPPER SANDUSKY’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%	7%	29%	-2.7–4.9°C
February	<1%	27%	7%	28%	-0.7–6.2°C
March	7%	31%	10%	37%	5.4–13.5°C
April	23%	35%	11%	43%	13.4–19.1°C
May	48%	33%	11%	42%	19.6–25.5°C
June	67%	30%	12%	33%	25.5–29.6°C
July	72%	28%	12%	26%	27.9–31.9°C
August	74%	25%	10%	25%	26.8–30.8°C
September	67%	24%	10%	21%	23.4–27.7°C
October	35%	23%	7%	22%	15.7–21.9°C
November	6%	28%	8%	30%	7.7–13.1°C
December	<1%	29%	7%	33%	-0.1–6.3°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.

1895Each stripe is one year’s mean temperature against the 105-year average. Warmest: 1921. Coolest: 1917.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5176616
NOAA station: USC00338534 · UPPER SANDUSKY
Station distance: 15.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 40.86°, 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 UPPER SANDUSKY is what differs

Upper Sandusky→Carey→Sycamore→Nevada→Harpster→Kirby→

Or put two places side by side: Wharton vs Upper Sandusky

Best time to visitWharton.