Whitehall climate — normals and trends

Q: What is the climate of Whitehall?

Whitehall has a hot-summer humid continental climate (Köppen Dfa). Over 1940-2025, the average annual temperature is 11.2 °C and it receives 1,032 mm of precipitation per year.

Q: What is the hottest day ever recorded in Whitehall?

The hottest day measured in Whitehall between 1940 and 2025 was 16 July 1988, reaching 38.9 °C.

Q: What is the coldest day in Whitehall?

The coldest day measured in Whitehall between 1940 and 2025 was 19 January 1994, at -31.0 °C.

Q: Does it snow in Whitehall?

Yes. Whitehall gets on average 55.4 cm of snow per year and has around 104 frost days.

Q: Has the climate of Whitehall warmed?

Yes: Whitehall warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Whitehall?

The wettest day measured in Whitehall between 1940 and 2025 was 14 September 1979, with 113 mm of rain in 24 hours.

Q: What was the windiest day in Whitehall?

The windiest day measured in Whitehall between 1940 and 2025 was 14 September 2008, with winds reaching 53.9 km/h.

Q: What is the warmest month in Whitehall?

The warmest month in Whitehall is July (23.4 °C on average); the coldest is January (-2.1 °C).

Q: How much does it rain in Whitehall?

Whitehall receives on average 1,032 mm of precipitation per year, spread over about 129 rainy days.

Q: Is it sunny in Whitehall?

Whitehall gets on average 8.7 hours of sunshine per day, roughly 3,175 hours per year over 1940-2025.

Whitehall (United States) has a hot-summer humid continental climate (Dfa) under the Köppen-Geiger classification. Its mean annual temperature is 11.2 °C and it receives 1,032 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is July (23.4 °C on average) and the coldest is January (-2.1 °C). Rainfall peaks in May.

Whitehall averages 104 frost days, 27 hot days (≥ 30 °C) and 129 rainy days per year.

Whitehall has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.

The number of frost days there went from about 115 to 93 per year over the period.

The hottest day of the period reached 38.9 °C (on 16 July 1988) and the coldest -31.0 °C (on 19 January 1994).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

WhitehallOhio

coords: 39.97°, -82.89°
period: 1940–2025 · 86 yrs

DfaHot-summer humid continentalWarmest monthJulyColdest monthJanuaryWettest monthMayDriest monthOctober

Mean daily temperature

11.2°C

Average daily high

16.1°C

Average daily low

6.5°C

Annual rainfall

1,032mm

Sunshine / day

8.7h

Mean relative humidity

70%

Average peak wind

17.8km/h

Seasonal range

25.5°C

Frost days (< 0 °C)

104 d/yr

Hot days (≥ 30 °C)

27 d/yr

Rainy days (≥ 1 mm)

129 d/yr

Annual snowfall

55.4 cm

Average feels-like high

14.5 °C

Average feels-like low

4.0 °C

Average peak gust

37.3 km/h

Tropical nights (≥ 20 °C)

29 d/yr

Solar radiation

14.8 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.7 °C

since 1940

+0.2 °C per decade · r² = 0.35 · p = < 0.001

19402025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

38.9 °C

16 July 1988

Coldest day

-31.0 °C

19 January 1994

Wettest day

113 mm

14 September 1979

Windiest day

53.9 km/h

14 September 2008

Strongest gust

114.5 km/h

25 March 1947

Hottest feels-like

41.9 °C

22 July 2011

Coldest feels-like

-36.5 °C

19 January 1994

Snowiest day

24.7 cm

22 March 1968

Sunniest day

14.8 h

24 June 2025

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	33.6 °C24 June 2025	-19.0 °C15 December 2025	11.7 °C	1,124 mm	30	106
2024	35.0 °C30 August 2024	-15.3 °C15 January 2024	13.2 °C	1,073 mm	42	71
2023	33.3 °C5 September 2023	-11.2 °C4 February 2023	12.8 °C	1,039 mm	15	72
2022	34.3 °C15 June 2022	-22.5 °C23 December 2022	12.0 °C	1,097 mm	27	94
2021	32.9 °C24 August 2021	-17.1 °C17 February 2021	12.6 °C	1,142 mm	31	94
2020	33.4 °C9 July 2020	-11.5 °C27 December 2020	12.5 °C	1,152 mm	35	79
2019	34.5 °C13 September 2019	-22.4 °C21 January 2019	12.3 °C	1,242 mm	34	101
2018	33.6 °C18 June 2018	-22.4 °C6 January 2018	12.0 °C	1,499 mm	34	108
2017	33.5 °C23 September 2017	-16.3 °C30 December 2017	12.7 °C	1,111 mm	19	86
2016	33.1 °C7 September 2016	-17.6 °C15 December 2016	12.7 °C	997 mm	45	91
2015	32.1 °C29 July 2015	-25.1 °C24 February 2015	11.8 °C	1,064 mm	21	94
2014	33.0 °C18 June 2014	-27.7 °C28 January 2014	10.4 °C	995 mm	9	111
2013	33.3 °C10 September 2013	-15.9 °C22 January 2013	11.2 °C	1,079 mm	16	112
2012	37.5 °C7 July 2012	-13.4 °C20 January 2012	13.1 °C	839 mm	56	90
2011	36.7 °C21 July 2011	-23.9 °C22 January 2011	12.1 °C	1,437 mm	44	94
2010	34.8 °C23 July 2010	-19.0 °C8 February 2010	11.9 °C	809 mm	47	106
2009	33.4 °C25 June 2009	-27.1 °C16 January 2009	11.2 °C	881 mm	14	91
2008	34.5 °C3 September 2008	-20.1 °C21 February 2008	11.2 °C	1,127 mm	35	116
2007	35.0 °C9 August 2007	-20.6 °C6 February 2007	12.2 °C	912 mm	53	99
2006	33.4 °C2 August 2006	-15.4 °C19 February 2006	12.1 °C	1,047 mm	28	84
2005	35.3 °C13 August 2005	-20.0 °C24 January 2005	11.7 °C	947 mm	42	102
2004	31.2 °C22 July 2004	-19.3 °C31 January 2004	11.3 °C	1,191 mm	7	97
2003	31.2 °C5 July 2003	-23.7 °C27 January 2003	10.8 °C	1,116 mm	12	110
2002	34.4 °C2 August 2002	-14.5 °C4 March 2002	12.1 °C	1,000 mm	46	100
2001	32.4 °C8 August 2001	-14.1 °C3 January 2001	11.8 °C	1,024 mm	20	92
2000	32.1 °C11 June 2000	-23.0 °C22 January 2000	10.9 °C	1,089 mm	7	107
1999	35.9 °C30 July 1999	-22.8 °C5 January 1999	11.9 °C	890 mm	38	104
1998	33.2 °C6 September 1998	-13.1 °C23 December 1998	12.8 °C	1,016 mm	27	77
1997	32.8 °C27 July 1997	-20.2 °C13 January 1997	10.6 °C	1,057 mm	14	100
1996	32.1 °C30 June 1996	-19.0 °C4 February 1996	10.4 °C	1,440 mm	15	112
1995	34.4 °C15 July 1995	-21.9 °C12 February 1995	10.8 °C	1,113 mm	32	113
1994	35.8 °C17 June 1994	-31.0 °C19 January 1994	11.4 °C	853 mm	39	99
1993	35.5 °C28 July 1993	-20.8 °C19 February 1993	11.1 °C	1,048 mm	42	95
1992	32.2 °C10 July 1992	-22.1 °C19 January 1992	10.8 °C	908 mm	11	91
1991	36.1 °C2 August 1991	-15.3 °C25 January 1991	12.7 °C	727 mm	56	102
1990	34.5 °C4 July 1990	-17.8 °C26 February 1990	12.3 °C	1,392 mm	20	86
1989	33.7 °C10 July 1989	-28.1 °C22 December 1989	10.5 °C	1,054 mm	22	113
1988	38.9 °C16 July 1988	-19.2 °C6 January 1988	11.1 °C	928 mm	52	120
1987	35.1 °C2 August 1987	-16.8 °C24 January 1987	12.1 °C	865 mm	45	104
1986	33.5 °C18 July 1986	-17.0 °C28 January 1986	11.9 °C	1,027 mm	27	91
1985	34.0 °C13 August 1985	-27.9 °C20 January 1985	11.2 °C	1,039 mm	22	95
1984	33.2 °C10 July 1984	-26.3 °C21 January 1984	11.1 °C	1,206 mm	22	98
1983	37.1 °C20 August 1983	-24.2 °C24 December 1983	11.5 °C	1,096 mm	53	99
1982	32.4 °C6 August 1982	-26.3 °C17 January 1982	11.2 °C	997 mm	18	106
1981	32.4 °C8 July 1981	-20.6 °C12 February 1981	10.7 °C	966 mm	12	113
1980	35.3 °C15 July 1980	-21.2 °C25 December 1980	10.5 °C	1,174 mm	30	110
1979	31.0 °C16 July 1979	-24.0 °C6 February 1979	10.2 °C	1,287 mm	8	114
1978	33.9 °C22 July 1978	-20.0 °C10 January 1978	9.9 °C	1,030 mm	22	108
1977	35.5 °C19 July 1977	-28.7 °C17 January 1977	10.9 °C	1,102 mm	35	106
1976	33.2 °C15 July 1976	-20.4 °C9 January 1976	10.2 °C	826 mm	16	124
1975	33.5 °C31 July 1975	-22.0 °C10 February 1975	11.4 °C	1,141 mm	35	106
1974	33.9 °C14 July 1974	-19.4 °C13 January 1974	11.0 °C	1,157 mm	14	98
1973	34.6 °C2 September 1973	-17.7 °C17 February 1973	12.0 °C	1,258 mm	26	92
1972	32.4 °C21 July 1972	-25.0 °C16 January 1972	10.3 °C	1,064 mm	11	104
1971	34.4 °C28 June 1971	-19.8 °C2 February 1971	11.2 °C	772 mm	19	109
1970	34.1 °C30 June 1970	-27.7 °C22 January 1970	11.1 °C	943 mm	27	107
1969	32.8 °C5 July 1969	-15.9 °C4 January 1969	10.5 °C	922 mm	22	122
1968	32.8 °C24 August 1968	-25.2 °C8 January 1968	10.5 °C	1,040 mm	21	111
1967	32.5 °C25 July 1967	-23.7 °C8 February 1967	10.5 °C	1,022 mm	20	106
1966	34.4 °C3 July 1966	-19.7 °C28 January 1966	10.3 °C	1,026 mm	32	112
1965	33.5 °C24 July 1965	-22.8 °C17 January 1965	11.0 °C	942 mm	15	110
1964	34.2 °C10 September 1964	-18.1 °C14 January 1964	11.3 °C	1,007 mm	38	106
1963	32.6 °C2 July 1963	-27.8 °C24 January 1963	9.9 °C	732 mm	13	111
1962	34.8 °C20 August 1962	-21.8 °C10 January 1962	10.5 °C	878 mm	32	118
1961	32.0 °C1 July 1961	-25.8 °C25 January 1961	10.7 °C	1,011 mm	27	100
1960	32.4 °C8 September 1960	-22.5 °C22 December 1960	10.2 °C	904 mm	19	122
1959	34.5 °C23 August 1959	-21.3 °C5 January 1959	11.7 °C	964 mm	48	119
1958	31.4 °C4 July 1958	-25.7 °C10 December 1958	9.8 °C	1,056 mm	12	112
1957	33.7 °C20 July 1957	-23.9 °C17 January 1957	11.3 °C	1,069 mm	27	101
1956	33.8 °C27 July 1956	-16.2 °C24 January 1956	11.2 °C	993 mm	19	108
1955	34.8 °C3 August 1955	-20.0 °C29 January 1955	11.6 °C	912 mm	47	110
1954	36.6 °C5 September 1954	-14.8 °C13 January 1954	11.7 °C	878 mm	33	101
1953	36.1 °C2 September 1953	-18.8 °C18 December 1953	12.1 °C	724 mm	56	91
1952	35.3 °C29 June 1952	-14.6 °C30 January 1952	11.7 °C	892 mm	48	109
1951	36.6 °C31 August 1951	-25.7 °C16 December 1951	10.7 °C	1,162 mm	30	109
1950	32.6 °C17 August 1950	-22.6 °C27 December 1950	10.3 °C	1,311 mm	11	121
1949	34.3 °C4 July 1949	-17.4 °C30 January 1949	12.0 °C	1,093 mm	36	99
1948	35.3 °C27 August 1948	-24.5 °C28 January 1948	11.0 °C	1,222 mm	27	93
1947	31.4 °C5 August 1947	-17.6 °C5 February 1947	10.2 °C	924 mm	19	127
1946	32.4 °C19 July 1946	-20.4 °C27 January 1946	11.3 °C	1,035 mm	5	88
1945	32.6 °C31 August 1945	-18.6 °C11 January 1945	10.4 °C	1,091 mm	23	106
1944	33.7 °C28 June 1944	-19.6 °C13 February 1944	10.9 °C	855 mm	27	117
1943	32.0 °C1 September 1943	-23.2 °C8 March 1943	9.8 °C	823 mm	11	132
1942	33.7 °C2 August 1942	-22.5 °C21 December 1942	10.2 °C	1,034 mm	8	121
1941	33.0 °C30 July 1941	-18.7 °C4 February 1941	10.5 °C	805 mm	15	116
1940	34.3 °C29 July 1940	-24.6 °C19 January 1940	9.1 °C	1,005 mm	25	127

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Year

Across the whole year

Average daily high

16.7 °C

+0.6 °C

Hot days (≥ 30 °C)

30 d/yr

Frost days (< 0 °C)

106 d/yr

Annual rainfall

1124 mm

+92 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	-0.9 °C	-2.9 °C	39 mm	-41 mm
Feb	4.1 °C	+0.1 °C	109 mm	+35 mm
Mar	14.6 °C	+4.9 °C	96 mm	-7 mm
Apr	18.0 °C	+1.7 °C	147 mm	+43 mm
May	20.2 °C	-1.6 °C	169 mm	+61 mm
Jun	27.9 °C	+1.4 °C	155 mm	+60 mm
Jul	29.3 °C	+0.9 °C	107 mm	+17 mm
Aug	26.8 °C	-1.0 °C	22 mm	-53 mm
Sep	26.7 °C	+2.4 °C	43 mm	-26 mm
Oct	18.8 °C	+0.9 °C	107 mm	+40 mm
Nov	10.2 °C	-0.2 °C	51 mm	-34 mm
Dec	4.1 °C	-0.2 °C	81 mm	-3 mm

The year's extremes

Hottest day

33.6 °C

24 Jun 2025

Coldest day

-19.0 °C

15 Dec 2025

Wettest day

50.5 mm

7 Oct 2025

Windiest day

40.1 km/h

15 Apr 2025

Strongest gust

92.9 km/h

29 Dec 2025

Hottest feels-like

39.3 °C

24 Jun 2025

Coldest feels-like

-23.9 °C

15 Dec 2025

Snowiest day

7.4 cm

2 Dec 2025

Sunniest day

14.8 h

24 Jun 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Whitehall?

Whitehall has a hot-summer humid continental climate (Köppen Dfa). Over 1940-2025, the average annual temperature is 11.2 °C and it receives 1,032 mm of precipitation per year.

What is the hottest day ever recorded in Whitehall?

The hottest day measured in Whitehall between 1940 and 2025 was 16 July 1988, reaching 38.9 °C.

What is the coldest day in Whitehall?

The coldest day measured in Whitehall between 1940 and 2025 was 19 January 1994, at -31.0 °C.

Does it snow in Whitehall?

Yes. Whitehall gets on average 55.4 cm of snow per year and has around 104 frost days.

Has the climate of Whitehall warmed?

Yes: Whitehall warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Whitehall?

The wettest day measured in Whitehall between 1940 and 2025 was 14 September 1979, with 113 mm of rain in 24 hours.

What was the windiest day in Whitehall?

The windiest day measured in Whitehall between 1940 and 2025 was 14 September 2008, with winds reaching 53.9 km/h.

What is the warmest month in Whitehall?

The warmest month in Whitehall is July (23.4 °C on average); the coldest is January (-2.1 °C).

How much does it rain in Whitehall?

Whitehall receives on average 1,032 mm of precipitation per year, spread over about 129 rainy days.

Is it sunny in Whitehall?

Whitehall gets on average 8.7 hours of sunshine per day, roughly 3,175 hours per year over 1940-2025.

What is the biggest single-day snowfall in Whitehall?

The heaviest 24-hour snowfall measured in Whitehall between 1940 and 2025 was 22 March 1968, with 24.7 cm.

Are there tropical nights in Whitehall?

Yes: Whitehall has on average 29 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Whitehall?

In Whitehall, between 1940 and 2025, the highest apparent temperature reached 41.9 °C on 22 July 2011, and the lowest was -36.5 °C on 19 January 1994.

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