Cockeysville climate — normals and trends

Q: What is the climate of Cockeysville?

Cockeysville has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 12.4 °C and it receives 1,119 mm of precipitation per year.

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

The hottest day measured in Cockeysville between 1940 and 2025 was 31 July 1954, reaching 39.3 °C.

Q: What is the coldest day in Cockeysville?

The coldest day measured in Cockeysville between 1940 and 2025 was 19 January 1994, at -24.4 °C.

Q: Does it snow in Cockeysville?

Yes. Cockeysville gets on average 55.3 cm of snow per year and has around 83 frost days.

Q: Has the climate of Cockeysville warmed?

Yes: Cockeysville warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Cockeysville?

The wettest day measured in Cockeysville between 1940 and 2025 was 14 September 1966, with 145 mm of rain in 24 hours.

Q: What was the windiest day in Cockeysville?

The windiest day measured in Cockeysville between 1940 and 2025 was 15 October 1954, with winds reaching 47.4 km/h.

Q: What is the warmest month in Cockeysville?

The warmest month in Cockeysville is July (24.4 °C on average); the coldest is January (0.1 °C).

Q: How much does it rain in Cockeysville?

Cockeysville receives on average 1,119 mm of precipitation per year, spread over about 121 rainy days.

Q: Is it sunny in Cockeysville?

Cockeysville gets on average 8.9 hours of sunshine per day, roughly 3,249 hours per year over 1940-2025.

Cockeysville (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 12.4 °C and it receives 1,119 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 (24.4 °C on average) and the coldest is January (0.1 °C). Rainfall peaks in July.

Cockeysville averages 83 frost days, 38 hot days (≥ 30 °C) and 121 rainy days per year.

Cockeysville has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.

The number of frost days there went from about 92 to 74 per year over the period.

The hottest day of the period reached 39.3 °C (on 31 July 1954) and the coldest -24.4 °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

CockeysvilleMaryland

coords: 39.48°, -76.64°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthJulyColdest monthJanuaryWettest monthJulyDriest monthFebruary

Mean daily temperature

12.4°C

Average daily high

17.2°C

Average daily low

8.1°C

Annual rainfall

1,119mm

Sunshine / day

8.9h

Mean relative humidity

68%

Average peak wind

16.0km/h

Seasonal range

24.3°C

Frost days (< 0 °C)

83 d/yr

Hot days (≥ 30 °C)

38 d/yr

Rainy days (≥ 1 mm)

121 d/yr

Annual snowfall

55.3 cm

Average feels-like high

16.0 °C

Average feels-like low

5.7 °C

Average peak gust

37.7 km/h

Tropical nights (≥ 20 °C)

43 d/yr

Solar radiation

14.9 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.6 °C

since 1940

+0.2 °C per decade · r² = 0.39 · 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

39.3 °C

31 July 1954

Coldest day

-24.4 °C

19 January 1994

Wettest day

145 mm

14 September 1966

Windiest day

47.4 km/h

15 October 1954

Strongest gust

122.8 km/h

15 October 1954

Hottest feels-like

45.1 °C

15 July 1995

Coldest feels-like

-30.7 °C

19 January 1994

Snowiest day

43.3 cm

20 March 1958

Sunniest day

14.3 h

24 June 2024

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	36.3 °C24 June 2025	-13.9 °C22 January 2025	12.9 °C	1,175 mm	35	86
2024	38.3 °C16 July 2024	-14.8 °C22 January 2024	13.9 °C	1,170 mm	43	58
2023	35.7 °C4 September 2023	-11.2 °C4 February 2023	14.1 °C	1,108 mm	37	45
2022	34.2 °C17 June 2022	-15.3 °C24 December 2022	13.2 °C	1,293 mm	45	89
2021	34.9 °C12 August 2021	-7.4 °C21 February 2021	13.8 °C	1,140 mm	46	71
2020	37.2 °C20 July 2020	-8.6 °C15 February 2020	14.0 °C	1,399 mm	44	54
2019	36.1 °C21 July 2019	-16.1 °C31 January 2019	13.6 °C	1,267 mm	60	77
2018	34.9 °C2 July 2018	-15.2 °C7 January 2018	13.3 °C	1,782 mm	48	83
2017	34.6 °C13 June 2017	-11.8 °C28 December 2017	13.7 °C	1,184 mm	40	61
2016	35.8 °C25 July 2016	-13.3 °C14 February 2016	13.5 °C	1,137 mm	50	72
2015	34.4 °C19 July 2015	-17.6 °C20 February 2015	13.2 °C	971 mm	42	79
2014	33.6 °C2 July 2014	-19.3 °C23 January 2014	11.7 °C	1,086 mm	21	93
2013	35.3 °C18 July 2013	-12.2 °C23 January 2013	12.6 °C	1,060 mm	32	93
2012	38.6 °C7 July 2012	-11.4 °C4 January 2012	14.1 °C	916 mm	52	59
2011	39.3 °C22 July 2011	-12.5 °C24 January 2011	13.5 °C	1,383 mm	48	80
2010	38.6 °C6 July 2010	-12.1 °C31 January 2010	13.5 °C	1,079 mm	70	83
2009	34.6 °C10 August 2009	-16.0 °C17 January 2009	12.3 °C	1,283 mm	16	81
2008	35.5 °C10 June 2008	-11.9 °C21 January 2008	12.7 °C	1,195 mm	28	83
2007	35.2 °C9 July 2007	-14.4 °C6 February 2007	13.1 °C	893 mm	56	85
2006	36.1 °C1 August 2006	-12.3 °C19 February 2006	13.5 °C	1,152 mm	47	60
2005	35.7 °C27 July 2005	-13.9 °C24 January 2005	12.8 °C	1,091 mm	48	84
2004	32.7 °C5 July 2004	-17.4 °C25 January 2004	12.5 °C	1,220 mm	16	85
2003	34.0 °C22 August 2003	-14.6 °C18 January 2003	11.8 °C	1,385 mm	23	91
2002	36.6 °C2 August 2002	-11.8 °C7 December 2002	13.3 °C	983 mm	56	74
2001	35.9 °C9 August 2001	-13.8 °C23 January 2001	13.1 °C	906 mm	23	76
2000	34.2 °C11 June 2000	-14.8 °C22 January 2000	12.2 °C	957 mm	22	83
1999	37.6 °C6 July 1999	-12.3 °C6 January 1999	13.1 °C	1,070 mm	45	71
1998	34.7 °C22 July 1998	-12.7 °C1 January 1998	13.9 °C	1,012 mm	44	50
1997	36.9 °C15 July 1997	-16.0 °C19 January 1997	12.2 °C	880 mm	39	74
1996	34.1 °C20 May 1996	-20.0 °C5 February 1996	11.6 °C	1,677 mm	10	83
1995	38.1 °C15 July 1995	-16.3 °C6 February 1995	12.6 °C	1,120 mm	50	91
1994	36.4 °C15 June 1994	-24.4 °C19 January 1994	12.6 °C	1,157 mm	48	83
1993	36.0 °C9 July 1993	-15.9 °C19 February 1993	12.3 °C	1,257 mm	51	82
1992	35.8 °C14 July 1992	-12.1 °C19 January 1992	11.8 °C	1,040 mm	24	78
1991	36.8 °C23 July 1991	-11.1 °C22 January 1991	13.6 °C	968 mm	65	77
1990	38.2 °C4 July 1990	-12.7 °C26 February 1990	13.6 °C	1,081 mm	40	67
1989	34.7 °C11 July 1989	-15.7 °C22 December 1989	11.9 °C	1,377 mm	24	98
1988	38.6 °C16 July 1988	-15.3 °C28 January 1988	12.1 °C	918 mm	61	92
1987	36.9 °C21 July 1987	-18.0 °C28 January 1987	12.6 °C	1,037 mm	46	79
1986	36.1 °C7 July 1986	-14.3 °C14 February 1986	12.4 °C	1,045 mm	41	84
1985	35.1 °C14 August 1985	-22.5 °C21 January 1985	12.4 °C	1,029 mm	23	85
1984	35.2 °C9 June 1984	-23.4 °C22 January 1984	12.1 °C	1,265 mm	31	80
1983	37.1 °C20 August 1983	-19.6 °C25 December 1983	12.3 °C	1,318 mm	55	71
1982	33.6 °C19 July 1982	-22.4 °C17 January 1982	11.8 °C	1,114 mm	16	89
1981	34.6 °C16 June 1981	-17.6 °C13 January 1981	11.7 °C	872 mm	20	87
1980	37.9 °C16 July 1980	-15.9 °C26 December 1980	12.3 °C	882 mm	64	92
1979	33.4 °C10 August 1979	-21.7 °C18 February 1979	12.0 °C	1,305 mm	25	82
1978	36.2 °C23 July 1978	-17.9 °C20 February 1978	11.6 °C	1,229 mm	33	89
1977	35.1 °C17 July 1977	-19.9 °C17 January 1977	12.3 °C	1,091 mm	47	85
1976	33.2 °C18 April 1976	-14.0 °C19 January 1976	11.8 °C	984 mm	37	94
1975	35.0 °C2 August 1975	-12.9 °C21 January 1975	12.5 °C	1,354 mm	27	86
1974	35.0 °C9 July 1974	-10.7 °C10 February 1974	12.5 °C	1,012 mm	26	81
1973	36.7 °C28 August 1973	-14.9 °C17 February 1973	12.8 °C	1,185 mm	39	71
1972	34.6 °C21 July 1972	-17.1 °C16 January 1972	11.8 °C	1,343 mm	29	85
1971	34.9 °C8 July 1971	-14.6 °C2 February 1971	12.4 °C	1,201 mm	33	78
1970	33.6 °C23 September 1970	-17.4 °C9 January 1970	12.1 °C	961 mm	48	89
1969	35.5 °C29 May 1969	-13.4 °C25 December 1969	11.7 °C	1,067 mm	29	106
1968	35.7 °C1 July 1968	-18.3 °C2 January 1968	11.9 °C	939 mm	37	91
1967	34.3 °C13 June 1967	-16.6 °C13 February 1967	11.4 °C	1,095 mm	24	88
1966	38.9 °C3 July 1966	-16.4 °C29 January 1966	11.5 °C	1,055 mm	53	95
1965	34.4 °C25 July 1965	-16.9 °C15 January 1965	11.7 °C	727 mm	42	95
1964	36.1 °C30 June 1964	-17.2 °C15 January 1964	12.1 °C	978 mm	49	93
1963	34.8 °C27 June 1963	-22.2 °C29 January 1963	11.2 °C	880 mm	31	97
1962	36.0 °C20 August 1962	-19.2 °C11 February 1962	11.4 °C	995 mm	38	99
1961	34.1 °C13 June 1961	-19.8 °C2 February 1961	11.9 °C	1,082 mm	46	83
1960	33.8 °C23 July 1960	-20.2 °C23 December 1960	11.6 °C	1,082 mm	29	109
1959	37.9 °C29 June 1959	-13.3 °C18 January 1959	12.8 °C	1,126 mm	50	90
1958	33.3 °C2 July 1958	-17.2 °C17 February 1958	11.2 °C	1,209 mm	30	89
1957	38.5 °C21 July 1957	-18.3 °C18 January 1957	12.5 °C	1,046 mm	48	79
1956	36.7 °C2 July 1956	-10.6 °C28 January 1956	12.0 °C	1,219 mm	28	79
1955	36.9 °C22 July 1955	-17.7 °C3 February 1955	12.4 °C	1,060 mm	40	94
1954	39.3 °C31 July 1954	-18.5 °C18 January 1954	12.6 °C	876 mm	41	83
1953	38.8 °C31 August 1953	-9.2 °C18 December 1953	13.3 °C	1,056 mm	54	70
1952	38.3 °C26 June 1952	-13.6 °C31 January 1952	12.5 °C	1,421 mm	43	79
1951	34.7 °C27 July 1951	-18.2 °C17 December 1951	12.3 °C	1,139 mm	39	84
1950	33.4 °C26 June 1950	-13.8 °C27 December 1950	11.8 °C	1,143 mm	21	93
1949	36.0 °C5 July 1949	-8.9 °C2 February 1949	13.3 °C	949 mm	41	60
1948	36.4 °C28 August 1948	-17.8 °C31 January 1948	11.8 °C	1,238 mm	30	83
1947	33.6 °C14 August 1947	-14.9 °C5 February 1947	11.8 °C	1,060 mm	18	96
1946	32.1 °C19 July 1946	-12.2 °C23 January 1946	12.6 °C	1,004 mm	14	67
1945	35.3 °C1 July 1945	-17.4 °C25 January 1945	11.8 °C	1,313 mm	18	85
1944	34.1 °C12 July 1944	-11.8 °C9 January 1944	12.0 °C	1,197 mm	42	95
1943	34.2 °C9 August 1943	-17.4 °C4 March 1943	11.6 °C	879 mm	49	97
1942	35.3 °C19 July 1942	-19.2 °C11 January 1942	12.0 °C	1,369 mm	21	83
1941	36.1 °C28 July 1941	-11.6 °C4 February 1941	12.2 °C	864 mm	35	100
1940	35.1 °C26 July 1940	-15.7 °C20 January 1940	11.0 °C	1,146 mm	18	96

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

17.5 °C

+0.3 °C

Hot days (≥ 30 °C)

35 d/yr

-3

Frost days (< 0 °C)

86 d/yr

Annual rainfall

1175 mm

+56 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	2.2 °C	-1.8 °C	40 mm	-41 mm
Feb	6.0 °C	+0.2 °C	67 mm	-10 mm
Mar	15.3 °C	+4.5 °C	64 mm	-34 mm
Apr	18.7 °C	+1.5 °C	73 mm	-21 mm
May	22.1 °C	-0.4 °C	213 mm	+110 mm
Jun	28.1 °C	+0.8 °C	123 mm	+23 mm
Jul	30.4 °C	+0.9 °C	265 mm	+154 mm
Aug	26.2 °C	-2.1 °C	46 mm	-54 mm
Sep	25.1 °C	+0.5 °C	104 mm	+6 mm
Oct	18.5 °C	0.0 °C	79 mm	-4 mm
Nov	12.2 °C	+0.2 °C	42 mm	-45 mm
Dec	4.5 °C	-1.6 °C	59 mm	-29 mm

The year's extremes

Hottest day

36.3 °C

24 Jun 2025

Coldest day

-13.9 °C

22 Jan 2025

Wettest day

55.8 mm

30 Oct 2025

Windiest day

37.2 km/h

16 Feb 2025

Strongest gust

81.0 km/h

16 Mar 2025

Hottest feels-like

42.0 °C

23 Jun 2025

Coldest feels-like

-18.8 °C

22 Jan 2025

Snowiest day

10.2 cm

6 Jan 2025

Sunniest day

14.3 h

4 Jul 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 Cockeysville?

Cockeysville has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 12.4 °C and it receives 1,119 mm of precipitation per year.

What is the hottest day ever recorded in Cockeysville?

The hottest day measured in Cockeysville between 1940 and 2025 was 31 July 1954, reaching 39.3 °C.

What is the coldest day in Cockeysville?

The coldest day measured in Cockeysville between 1940 and 2025 was 19 January 1994, at -24.4 °C.

Does it snow in Cockeysville?

Yes. Cockeysville gets on average 55.3 cm of snow per year and has around 83 frost days.

Has the climate of Cockeysville warmed?

Yes: Cockeysville warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Cockeysville?

The wettest day measured in Cockeysville between 1940 and 2025 was 14 September 1966, with 145 mm of rain in 24 hours.

What was the windiest day in Cockeysville?

The windiest day measured in Cockeysville between 1940 and 2025 was 15 October 1954, with winds reaching 47.4 km/h.

What is the warmest month in Cockeysville?

The warmest month in Cockeysville is July (24.4 °C on average); the coldest is January (0.1 °C).

How much does it rain in Cockeysville?

Cockeysville receives on average 1,119 mm of precipitation per year, spread over about 121 rainy days.

Is it sunny in Cockeysville?

Cockeysville gets on average 8.9 hours of sunshine per day, roughly 3,249 hours per year over 1940-2025.

What is the biggest single-day snowfall in Cockeysville?

The heaviest 24-hour snowfall measured in Cockeysville between 1940 and 2025 was 20 March 1958, with 43.3 cm.

Are there tropical nights in Cockeysville?

Yes: Cockeysville has on average 43 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Cockeysville?

In Cockeysville, between 1940 and 2025, the highest apparent temperature reached 45.1 °C on 15 July 1995, and the lowest was -30.7 °C on 19 January 1994.

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