Seagoville climate — normals and trends

Q: What is the climate of Seagoville?

Seagoville has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 18.6 °C and it receives 984 mm of precipitation per year.

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

The hottest day measured in Seagoville between 1940 and 2025 was 25 August 2023, reaching 42.8 °C.

Q: What is the coldest day in Seagoville?

The coldest day measured in Seagoville between 1940 and 2025 was 16 February 2021, at -19.0 °C.

Q: Does it snow in Seagoville?

Yes. Seagoville gets on average 4.6 cm of snow per year and has around 25 frost days.

Q: Has the climate of Seagoville warmed?

Yes: Seagoville warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Seagoville?

The wettest day measured in Seagoville between 1940 and 2025 was 24 April 2004, with 134 mm of rain in 24 hours.

Q: What was the windiest day in Seagoville?

The windiest day measured in Seagoville between 1940 and 2025 was 3 April 1981, with winds reaching 50.6 km/h.

Q: What is the warmest month in Seagoville?

The warmest month in Seagoville is August (29.1 °C on average); the coldest is January (7.2 °C).

Q: How much does it rain in Seagoville?

Seagoville receives on average 984 mm of precipitation per year, spread over about 94 rainy days.

Q: Is it sunny in Seagoville?

Seagoville gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.

Seagoville (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 18.6 °C and it receives 984 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 August (29.1 °C on average) and the coldest is January (7.2 °C). Rainfall peaks in May.

Seagoville averages 25 frost days, 114 hot days (≥ 30 °C) and 94 rainy days per year.

Seagoville has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.

The number of frost days there went from about 28 to 22 per year over the period.

The hottest day of the period reached 42.8 °C (on 25 August 2023) and the coldest -19.0 °C (on 16 February 2021).

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

SeagovilleTexas

coords: 32.64°, -96.54°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthAugustColdest monthJanuaryWettest monthMayDriest monthJuly

Mean daily temperature

18.6°C

Average daily high

24.0°C

Average daily low

13.8°C

Annual rainfall

984mm

Sunshine / day

9.4h

Mean relative humidity

67%

Average peak wind

19.9km/h

Seasonal range

21.9°C

Frost days (< 0 °C)

25 d/yr

Hot days (≥ 30 °C)

114 d/yr

Rainy days (≥ 1 mm)

94 d/yr

Annual snowfall

4.6 cm

Average feels-like high

23.9 °C

Average feels-like low

12.6 °C

Average peak gust

37.6 km/h

Tropical nights (≥ 20 °C)

120 d/yr

Solar radiation

17.0 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.9 °C

since 1940

+0.2 °C per decade · r² = 0.42 · 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

42.8 °C

25 August 2023

Coldest day

-19.0 °C

16 February 2021

Wettest day

134 mm

24 April 2004

Windiest day

50.6 km/h

3 April 1981

Strongest gust

101.2 km/h

12 September 1961

Hottest feels-like

46.1 °C

22 July 2018

Coldest feels-like

-24.3 °C

23 December 1989

Snowiest day

10.6 cm

16 December 1983

Sunniest day

13.5 h

19 June 2021

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	39.4 °C19 August 2025	-11.2 °C20 February 2025	20.0 °C	1,071 mm	140	30
2024	39.8 °C19 August 2024	-11.3 °C15 January 2024	20.4 °C	1,303 mm	143	12
2023	42.8 °C25 August 2023	-3.0 °C31 January 2023	20.6 °C	871 mm	134	13
2022	41.4 °C19 July 2022	-11.9 °C23 December 2022	19.9 °C	915 mm	146	38
2021	37.7 °C20 September 2021	-19.0 °C16 February 2021	19.5 °C	1,183 mm	115	16
2020	39.4 °C29 August 2020	-3.0 °C27 February 2020	19.5 °C	1,189 mm	126	11
2019	38.0 °C26 August 2019	-5.9 °C5 March 2019	19.0 °C	1,265 mm	128	20
2018	42.2 °C20 July 2018	-11.2 °C17 January 2018	19.3 °C	1,287 mm	131	24
2017	37.6 °C28 July 2017	-10.0 °C7 January 2017	20.2 °C	998 mm	126	10
2016	38.6 °C11 August 2016	-8.9 °C19 December 2016	20.1 °C	974 mm	122	15
2015	39.6 °C10 August 2015	-8.3 °C8 January 2015	19.4 °C	1,553 mm	127	24
2014	38.1 °C8 August 2014	-10.1 °C6 January 2014	18.6 °C	650 mm	126	36
2013	39.3 °C7 August 2013	-6.3 °C10 December 2013	18.7 °C	1,016 mm	124	28
2012	41.2 °C21 July 2012	-4.7 °C26 December 2012	20.5 °C	842 mm	137	15
2011	42.7 °C2 August 2011	-9.6 °C2 February 2011	20.5 °C	714 mm	145	27
2010	40.7 °C23 August 2010	-10.4 °C9 January 2010	19.1 °C	802 mm	133	30
2009	39.4 °C13 July 2009	-5.2 °C28 January 2009	19.0 °C	1,093 mm	115	27
2008	40.2 °C3 August 2008	-4.7 °C20 January 2008	19.4 °C	835 mm	124	25
2007	38.2 °C13 August 2007	-7.7 °C16 February 2007	19.2 °C	1,274 mm	110	24
2006	40.7 °C18 July 2006	-5.7 °C8 December 2006	20.6 °C	783 mm	136	13
2005	38.7 °C28 September 2005	-8.2 °C9 December 2005	19.9 °C	537 mm	135	14
2004	35.9 °C15 July 2004	-7.0 °C23 December 2004	19.0 °C	1,263 mm	106	23
2003	39.8 °C6 August 2003	-6.8 °C24 January 2003	18.9 °C	623 mm	106	23
2002	36.6 °C3 August 2002	-8.2 °C3 March 2002	18.3 °C	1,017 mm	104	30
2001	37.6 °C22 July 2001	-9.1 °C3 January 2001	18.5 °C	1,231 mm	92	22
2000	42.4 °C4 September 2000	-5.9 °C12 December 2000	19.2 °C	1,074 mm	118	26
1999	39.5 °C26 August 1999	-7.5 °C4 January 1999	19.8 °C	802 mm	113	16
1998	41.1 °C4 September 1998	-4.8 °C22 December 1998	19.9 °C	1,111 mm	132	15
1997	37.2 °C5 August 1997	-6.9 °C12 January 1997	17.9 °C	1,117 mm	107	23
1996	39.2 °C7 July 1996	-13.3 °C4 February 1996	18.5 °C	1,040 mm	113	35
1995	39.6 °C28 July 1995	-7.4 °C10 December 1995	18.5 °C	948 mm	100	20
1994	38.0 °C24 July 1994	-7.0 °C9 February 1994	18.7 °C	1,136 mm	116	24
1993	39.4 °C21 August 1993	-5.0 °C27 November 1993	18.0 °C	986 mm	109	20
1992	36.0 °C14 July 1992	-8.4 °C16 January 1992	18.3 °C	1,266 mm	98	10
1991	36.4 °C13 July 1991	-4.9 °C1 January 1991	18.7 °C	1,362 mm	108	16
1990	39.3 °C31 August 1990	-10.0 °C23 December 1990	19.4 °C	1,421 mm	115	11
1989	38.3 °C1 September 1989	-18.7 °C23 December 1989	18.1 °C	993 mm	109	35
1988	40.1 °C8 August 1988	-7.2 °C12 February 1988	18.8 °C	864 mm	127	29
1987	38.4 °C14 August 1987	-4.0 °C16 December 1987	18.7 °C	1,048 mm	113	21
1986	39.8 °C31 July 1986	-4.3 °C11 February 1986	18.8 °C	1,027 mm	105	15
1985	39.5 °C1 September 1985	-13.8 °C3 February 1985	18.5 °C	988 mm	110	43
1984	40.8 °C19 August 1984	-11.1 °C19 January 1984	18.8 °C	988 mm	126	25
1983	38.0 °C15 August 1983	-14.2 °C22 December 1983	17.5 °C	1,011 mm	104	26
1982	39.4 °C6 August 1982	-14.2 °C11 January 1982	18.8 °C	944 mm	119	29
1981	37.3 °C15 August 1981	-10.5 °C11 February 1981	18.7 °C	1,077 mm	111	16
1980	39.5 °C27 June 1980	-8.6 °C2 March 1980	18.9 °C	795 mm	129	27
1979	35.4 °C29 June 1979	-11.2 °C2 January 1979	17.1 °C	1,374 mm	95	47
1978	40.1 °C15 July 1978	-13.0 °C19 February 1978	18.1 °C	679 mm	130	51
1977	38.5 °C25 July 1977	-12.1 °C31 January 1977	18.8 °C	703 mm	125	31
1976	36.0 °C9 August 1976	-10.5 °C8 January 1976	17.3 °C	1,146 mm	76	31
1975	36.1 °C3 September 1975	-7.7 °C13 January 1975	18.1 °C	761 mm	109	31
1974	39.3 °C22 July 1974	-7.1 °C1 January 1974	18.2 °C	1,192 mm	89	26
1973	36.0 °C21 August 1973	-10.1 °C12 January 1973	17.8 °C	1,555 mm	90	25
1972	37.6 °C26 June 1972	-7.9 °C5 January 1972	18.4 °C	687 mm	127	30
1971	37.9 °C14 July 1971	-8.4 °C8 February 1971	18.7 °C	793 mm	105	22
1970	39.3 °C8 August 1970	-8.0 °C9 January 1970	18.1 °C	784 mm	105	34
1969	39.2 °C15 July 1969	-6.3 °C1 January 1969	18.3 °C	824 mm	115	21
1968	37.3 °C10 August 1968	-9.4 °C7 January 1968	17.7 °C	1,006 mm	93	32
1967	38.8 °C31 July 1967	-6.2 °C19 January 1967	18.6 °C	865 mm	101	32
1966	37.8 °C15 July 1966	-10.9 °C30 January 1966	17.9 °C	761 mm	102	34
1965	38.4 °C20 August 1965	-7.6 °C17 January 1965	18.7 °C	890 mm	105	28
1964	40.2 °C11 August 1964	-13.0 °C14 January 1964	18.3 °C	828 mm	101	38
1963	38.9 °C28 August 1963	-13.3 °C24 January 1963	19.0 °C	437 mm	150	43
1962	38.5 °C11 August 1962	-12.2 °C10 January 1962	18.2 °C	760 mm	113	37
1961	35.8 °C3 August 1961	-8.4 °C29 January 1961	17.6 °C	1,013 mm	98	23
1960	37.9 °C27 July 1960	-10.6 °C26 February 1960	17.7 °C	1,029 mm	120	41
1959	35.6 °C30 August 1959	-12.4 °C4 January 1959	17.7 °C	1,056 mm	106	34
1958	37.9 °C13 August 1958	-8.2 °C15 December 1958	17.5 °C	895 mm	108	30
1957	39.1 °C30 July 1957	-7.2 °C17 January 1957	18.2 °C	1,415 mm	98	19
1956	39.6 °C16 August 1956	-8.9 °C19 January 1956	19.4 °C	540 mm	147	29
1955	37.8 °C23 August 1955	-7.3 °C11 February 1955	18.6 °C	793 mm	120	28
1954	40.9 °C25 July 1954	-8.4 °C22 January 1954	19.5 °C	926 mm	130	20
1953	39.5 °C7 August 1953	-7.7 °C24 December 1953	18.8 °C	849 mm	131	12
1952	39.7 °C6 August 1952	-5.3 °C15 December 1952	18.7 °C	846 mm	126	16
1951	40.5 °C17 August 1951	-15.2 °C2 February 1951	18.9 °C	675 mm	127	39
1950	36.8 °C8 August 1950	-9.7 °C7 December 1950	18.5 °C	785 mm	111	25
1949	37.6 °C19 August 1949	-13.0 °C31 January 1949	18.4 °C	859 mm	109	22
1948	39.4 °C21 August 1948	-8.8 °C28 January 1948	18.1 °C	722 mm	114	39
1947	39.6 °C31 July 1947	-10.5 °C4 January 1947	17.7 °C	858 mm	107	28
1946	38.7 °C6 August 1946	-6.5 °C17 January 1946	18.6 °C	1,727 mm	83	16
1945	38.4 °C18 August 1945	-5.3 °C19 December 1945	18.3 °C	1,054 mm	106	13
1944	39.0 °C2 August 1944	-6.4 °C9 January 1944	18.6 °C	1,291 mm	92	14
1943	39.4 °C16 August 1943	-6.9 °C19 January 1943	18.6 °C	706 mm	103	23
1942	37.0 °C10 August 1942	-7.3 °C8 January 1942	17.4 °C	1,137 mm	75	22
1941	35.7 °C18 August 1941	-2.4 °C9 February 1941	17.3 °C	1,068 mm	71	14
1940	34.9 °C2 September 1940	-12.1 °C19 January 1940	16.7 °C	1,028 mm	69	37

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

25.5 °C

+1.5 °C

Hot days (≥ 30 °C)

140 d/yr

+26

Frost days (< 0 °C)

30 d/yr

Annual rainfall

1071 mm

+87 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	11.5 °C	-1.3 °C	115 mm	+50 mm
Feb	15.7 °C	+0.6 °C	69 mm	-7 mm
Mar	23.7 °C	+4.4 °C	87 mm	-11 mm
Apr	25.5 °C	+1.8 °C	175 mm	+52 mm
May	28.0 °C	+0.4 °C	117 mm	-22 mm
Jun	31.7 °C	0.0 °C	166 mm	+88 mm
Jul	34.1 °C	0.0 °C	60 mm	+17 mm
Aug	34.4 °C	-0.1 °C	70 mm	+23 mm
Sep	32.3 °C	+1.5 °C	24 mm	-43 mm
Oct	28.6 °C	+3.1 °C	73 mm	-15 mm
Nov	22.8 °C	+3.9 °C	102 mm	+15 mm
Dec	17.2 °C	+2.8 °C	13 mm	-59 mm

The year's extremes

Hottest day

39.4 °C

19 Aug 2025

Coldest day

-11.2 °C

20 Feb 2025

Wettest day

55.2 mm

4 Jun 2025

Windiest day

45.9 km/h

4 Mar 2025

Strongest gust

85.3 km/h

4 Mar 2025

Hottest feels-like

43.3 °C

18 Aug 2025

Coldest feels-like

-17.3 °C

20 Feb 2025

Snowiest day

7.5 cm

9 Jan 2025

Sunniest day

13.4 h

17 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 Seagoville?

Seagoville has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 18.6 °C and it receives 984 mm of precipitation per year.

What is the hottest day ever recorded in Seagoville?

The hottest day measured in Seagoville between 1940 and 2025 was 25 August 2023, reaching 42.8 °C.

What is the coldest day in Seagoville?

The coldest day measured in Seagoville between 1940 and 2025 was 16 February 2021, at -19.0 °C.

Does it snow in Seagoville?

Yes. Seagoville gets on average 4.6 cm of snow per year and has around 25 frost days.

Has the climate of Seagoville warmed?

Yes: Seagoville warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Seagoville?

The wettest day measured in Seagoville between 1940 and 2025 was 24 April 2004, with 134 mm of rain in 24 hours.

What was the windiest day in Seagoville?

The windiest day measured in Seagoville between 1940 and 2025 was 3 April 1981, with winds reaching 50.6 km/h.

What is the warmest month in Seagoville?

The warmest month in Seagoville is August (29.1 °C on average); the coldest is January (7.2 °C).

How much does it rain in Seagoville?

Seagoville receives on average 984 mm of precipitation per year, spread over about 94 rainy days.

Is it sunny in Seagoville?

Seagoville gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.

What is the biggest single-day snowfall in Seagoville?

The heaviest 24-hour snowfall measured in Seagoville between 1940 and 2025 was 16 December 1983, with 10.6 cm.

Are there tropical nights in Seagoville?

Yes: Seagoville has on average 120 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Seagoville?

In Seagoville, between 1940 and 2025, the highest apparent temperature reached 46.1 °C on 22 July 2018, and the lowest was -24.3 °C on 23 December 1989.

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