Mint Hill climate — normals and trends

Q: What is the climate of Mint Hill?

Mint Hill has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 15.9 °C and it receives 1,085 mm of precipitation per year.

Q: What is the hottest day ever recorded in Mint Hill?

The hottest day measured in Mint Hill between 1940 and 2025 was 9 July 1977, reaching 41.2 °C.

Q: What is the coldest day in Mint Hill?

The coldest day measured in Mint Hill between 1940 and 2025 was 21 January 1985, at -19.6 °C.

Q: Does it snow in Mint Hill?

Yes. Mint Hill gets on average 13.3 cm of snow per year and has around 49 frost days.

Q: Has the climate of Mint Hill warmed?

Yes: Mint Hill warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Mint Hill?

The wettest day measured in Mint Hill between 1940 and 2025 was 8 October 2016, with 133 mm of rain in 24 hours.

Q: What was the windiest day in Mint Hill?

The windiest day measured in Mint Hill between 1940 and 2025 was 22 September 1989, with winds reaching 66.2 km/h.

Q: What is the warmest month in Mint Hill?

The warmest month in Mint Hill is July (26.0 °C on average); the coldest is January (5.1 °C).

Q: How much does it rain in Mint Hill?

Mint Hill receives on average 1,085 mm of precipitation per year, spread over about 122 rainy days.

Q: Is it sunny in Mint Hill?

Mint Hill gets on average 9.2 hours of sunshine per day, roughly 3,358 hours per year over 1940-2025.

Mint Hill (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 15.9 °C and it receives 1,085 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 (26.0 °C on average) and the coldest is January (5.1 °C). Rainfall peaks in July.

Mint Hill averages 49 frost days, 73 hot days (≥ 30 °C) and 122 rainy days per year.

Mint Hill has warmed by +1.4 °C between 1940 and 2025, or +0.17 °C per decade. This trend is statistically significant.

The number of frost days there went from about 54 to 44 per year over the period.

The hottest day of the period reached 41.2 °C (on 9 July 1977) and the coldest -19.6 °C (on 21 January 1985).

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

Mint HillNorth Carolina

coords: 35.18°, -80.65°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthJulyColdest monthJanuaryWettest monthJulyDriest monthOctober

Mean daily temperature

15.9°C

Average daily high

21.5°C

Average daily low

11.0°C

Annual rainfall

1,085mm

Sunshine / day

9.2h

Mean relative humidity

69%

Average peak wind

14.3km/h

Seasonal range

20.9°C

Frost days (< 0 °C)

49 d/yr

Hot days (≥ 30 °C)

73 d/yr

Rainy days (≥ 1 mm)

122 d/yr

Annual snowfall

13.3 cm

Average feels-like high

21.3 °C

Average feels-like low

9.8 °C

Average peak gust

33.5 km/h

Tropical nights (≥ 20 °C)

78 d/yr

Solar radiation

16.0 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.4 °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

41.2 °C

9 July 1977

Coldest day

-19.6 °C

21 January 1985

Wettest day

133 mm

8 October 2016

Windiest day

66.2 km/h

22 September 1989

Strongest gust

155.9 km/h

22 September 1989

Hottest feels-like

44.5 °C

21 August 1983

Coldest feels-like

-25.7 °C

21 January 1985

Snowiest day

29.4 cm

22 January 1987

Sunniest day

14.2 h

26 June 2012

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	37.6 °C25 June 2025	-8.6 °C23 January 2025	16.9 °C	932 mm	78	50
2024	36.7 °C5 July 2024	-7.7 °C4 December 2024	16.9 °C	1,216 mm	69	36
2023	36.3 °C28 July 2023	-5.8 °C29 November 2023	17.1 °C	1,080 mm	73	29
2022	37.6 °C13 June 2022	-12.7 °C24 December 2022	16.8 °C	1,142 mm	95	45
2021	35.4 °C13 August 2021	-5.2 °C4 February 2021	16.9 °C	998 mm	82	34
2020	36.0 °C19 July 2020	-7.2 °C26 December 2020	16.9 °C	1,572 mm	74	28
2019	36.2 °C17 July 2019	-6.3 °C21 January 2019	17.2 °C	1,059 mm	107	27
2018	38.2 °C25 June 2018	-12.5 °C7 January 2018	17.0 °C	1,422 mm	110	42
2017	37.3 °C23 July 2017	-11.2 °C9 January 2017	17.4 °C	1,037 mm	83	28
2016	36.9 °C12 June 2016	-8.0 °C19 January 2016	17.2 °C	1,035 mm	104	42
2015	38.2 °C21 July 2015	-13.1 °C20 February 2015	17.2 °C	1,108 mm	112	45
2014	35.0 °C2 July 2014	-13.7 °C7 January 2014	15.7 °C	975 mm	85	56
2013	34.7 °C13 June 2013	-6.8 °C2 February 2013	15.7 °C	1,272 mm	55	55
2012	40.9 °C29 June 2012	-7.6 °C4 January 2012	17.3 °C	827 mm	86	27
2011	37.8 °C29 July 2011	-7.8 °C14 January 2011	16.9 °C	941 mm	101	41
2010	38.7 °C25 July 2010	-9.7 °C15 December 2010	16.3 °C	893 mm	118	70
2009	37.4 °C10 August 2009	-12.1 °C17 January 2009	16.1 °C	1,200 mm	86	48
2008	38.8 °C8 June 2008	-8.2 °C4 January 2008	16.3 °C	899 mm	82	46
2007	40.7 °C9 August 2007	-6.8 °C6 February 2007	17.3 °C	902 mm	106	43
2006	37.3 °C4 August 2006	-8.8 °C9 December 2006	16.4 °C	1,044 mm	75	41
2005	38.2 °C27 July 2005	-9.2 °C24 January 2005	16.2 °C	1,066 mm	81	49
2004	35.5 °C14 July 2004	-9.6 °C20 December 2004	16.2 °C	881 mm	68	60
2003	33.3 °C27 August 2003	-10.6 °C24 January 2003	15.2 °C	1,328 mm	38	54
2002	38.0 °C30 July 2002	-7.7 °C4 January 2002	16.4 °C	1,063 mm	88	48
2001	35.3 °C10 August 2001	-7.8 °C3 January 2001	16.3 °C	825 mm	68	41
2000	37.3 °C2 June 2000	-9.9 °C27 January 2000	15.7 °C	905 mm	71	55
1999	38.1 °C1 August 1999	-8.9 °C5 January 1999	16.2 °C	956 mm	74	47
1998	38.0 °C27 June 1998	-6.9 °C13 March 1998	16.9 °C	1,143 mm	102	28
1997	37.8 °C4 July 1997	-9.2 °C18 January 1997	15.4 °C	1,040 mm	63	39
1996	37.5 °C23 June 1996	-13.6 °C5 February 1996	15.1 °C	1,262 mm	58	67
1995	37.4 °C13 August 1995	-10.8 °C9 February 1995	15.6 °C	1,354 mm	64	57
1994	35.5 °C21 June 1994	-14.7 °C19 January 1994	15.9 °C	1,132 mm	62	39
1993	38.5 °C10 July 1993	-6.7 °C19 February 1993	15.9 °C	1,079 mm	89	48
1992	37.5 °C12 July 1992	-6.9 °C25 December 1992	15.5 °C	1,310 mm	67	44
1991	37.2 °C24 July 1991	-10.2 °C16 February 1991	16.7 °C	990 mm	83	36
1990	38.2 °C30 June 1990	-6.2 °C26 February 1990	17.3 °C	1,064 mm	91	25
1989	35.6 °C23 August 1989	-12.2 °C23 December 1989	15.5 °C	1,396 mm	72	52
1988	40.6 °C18 August 1988	-13.7 °C12 January 1988	15.3 °C	968 mm	85	63
1987	38.4 °C21 July 1987	-10.2 °C24 January 1987	15.9 °C	1,105 mm	90	48
1986	39.2 °C18 July 1986	-13.6 °C28 January 1986	16.7 °C	946 mm	106	49
1985	36.9 °C4 June 1985	-19.6 °C21 January 1985	15.9 °C	1,233 mm	65	61
1984	34.8 °C19 June 1984	-11.3 °C22 January 1984	15.5 °C	1,177 mm	55	56
1983	39.4 °C23 August 1983	-15.7 °C25 December 1983	15.0 °C	1,282 mm	71	55
1982	34.2 °C14 May 1982	-15.2 °C11 January 1982	15.5 °C	1,174 mm	53	50
1981	39.2 °C22 June 1981	-12.9 °C5 January 1981	15.3 °C	903 mm	85	60
1980	39.3 °C17 July 1980	-14.3 °C3 March 1980	15.4 °C	996 mm	94	58
1979	36.5 °C9 August 1979	-13.8 °C10 February 1979	14.8 °C	1,267 mm	35	66
1978	38.7 °C28 June 1978	-12.2 °C11 January 1978	15.3 °C	1,104 mm	78	66
1977	41.2 °C9 July 1977	-13.4 °C17 January 1977	16.2 °C	887 mm	100	68
1976	35.5 °C24 July 1976	-13.4 °C19 January 1976	15.0 °C	1,069 mm	50	62
1975	34.7 °C16 August 1975	-10.2 °C19 December 1975	16.0 °C	1,232 mm	57	44
1974	34.7 °C22 June 1974	-7.6 °C27 February 1974	16.0 °C	1,099 mm	46	33
1973	34.6 °C22 July 1973	-11.1 °C18 December 1973	15.7 °C	1,187 mm	54	50
1972	35.6 °C24 July 1972	-12.2 °C17 January 1972	15.5 °C	1,102 mm	64	41
1971	33.2 °C6 June 1971	-9.7 °C2 February 1971	15.6 °C	1,390 mm	40	54
1970	37.0 °C4 July 1970	-13.1 °C9 January 1970	15.9 °C	1,044 mm	88	62
1969	35.9 °C28 June 1969	-11.7 °C6 January 1969	14.9 °C	917 mm	62	72
1968	37.0 °C22 August 1968	-8.2 °C12 February 1968	15.2 °C	909 mm	68	78
1967	34.4 °C25 June 1967	-11.7 °C25 February 1967	15.3 °C	982 mm	54	47
1966	36.5 °C14 July 1966	-14.9 °C30 January 1966	15.0 °C	1,033 mm	61	57
1965	34.1 °C18 August 1965	-10.3 °C19 January 1965	15.5 °C	908 mm	48	56
1964	35.4 °C10 June 1964	-8.4 °C19 December 1964	15.4 °C	1,413 mm	52	44
1963	35.3 °C10 June 1963	-11.3 °C27 February 1963	15.1 °C	1,007 mm	68	69
1962	36.2 °C14 September 1962	-15.6 °C13 December 1962	15.4 °C	1,076 mm	75	51
1961	34.2 °C25 September 1961	-9.7 °C22 January 1961	15.5 °C	1,148 mm	68	49
1960	34.6 °C24 June 1960	-13.5 °C6 March 1960	15.0 °C	1,067 mm	75	75
1959	38.4 °C30 June 1959	-10.3 °C18 January 1959	16.1 °C	1,411 mm	72	41
1958	35.6 °C14 June 1958	-13.3 °C18 February 1958	14.8 °C	1,015 mm	74	61
1957	36.0 °C14 July 1957	-11.0 °C12 December 1957	16.1 °C	1,138 mm	70	39
1956	36.4 °C6 August 1956	-6.5 °C15 January 1956	16.2 °C	1,053 mm	85	49
1955	34.8 °C3 July 1955	-11.0 °C13 February 1955	15.8 °C	963 mm	75	56
1954	39.3 °C27 June 1954	-7.1 °C13 January 1954	16.1 °C	857 mm	100	58
1953	38.3 °C31 July 1953	-8.8 °C19 December 1953	16.8 °C	999 mm	97	34
1952	38.6 °C29 July 1952	-7.2 °C30 January 1952	16.1 °C	972 mm	86	41
1951	37.5 °C3 June 1951	-9.3 °C17 December 1951	16.0 °C	920 mm	80	50
1950	37.2 °C27 June 1950	-9.6 °C25 November 1950	15.9 °C	879 mm	62	51
1949	36.0 °C28 July 1949	-6.1 °C17 December 1949	16.5 °C	1,132 mm	61	32
1948	37.4 °C29 August 1948	-10.4 °C25 January 1948	15.9 °C	1,316 mm	63	46
1947	36.0 °C31 July 1947	-8.3 °C9 February 1947	14.7 °C	1,086 mm	64	69
1946	32.9 °C8 July 1946	-7.6 °C2 January 1946	15.6 °C	1,156 mm	23	40
1945	36.7 °C29 June 1945	-9.4 °C17 December 1945	15.3 °C	1,310 mm	39	45
1944	36.1 °C23 June 1944	-4.8 °C13 February 1944	15.5 °C	1,133 mm	51	38
1943	36.4 °C27 August 1943	-6.0 °C15 February 1943	15.4 °C	938 mm	65	44
1942	35.7 °C20 July 1942	-6.3 °C11 January 1942	15.6 °C	1,046 mm	45	48
1941	34.3 °C29 May 1941	-4.2 °C9 February 1941	15.7 °C	985 mm	48	47
1940	35.8 °C27 July 1940	-18.0 °C28 January 1940	14.7 °C	1,024 mm	36	50

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

22.5 °C

+1.0 °C

Hot days (≥ 30 °C)

78 d/yr

Frost days (< 0 °C)

50 d/yr

Annual rainfall

932 mm

-154 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	8.6 °C	-1.7 °C	40 mm	-52 mm
Feb	14.8 °C	+2.4 °C	60 mm	-29 mm
Mar	21.2 °C	+4.5 °C	50 mm	-55 mm
Apr	24.6 °C	+2.5 °C	90 mm	+7 mm
May	26.1 °C	-0.4 °C	137 mm	+55 mm
Jun	31.8 °C	+1.7 °C	99 mm	+12 mm
Jul	33.5 °C	+2.0 °C	100 mm	-8 mm
Aug	27.9 °C	-2.6 °C	175 mm	+69 mm
Sep	28.3 °C	+0.9 °C	34 mm	-62 mm
Oct	22.0 °C	-0.1 °C	68 mm	-7 mm
Nov	19.0 °C	+2.5 °C	24 mm	-54 mm
Dec	12.4 °C	+0.8 °C	55 mm	-30 mm

The year's extremes

Hottest day

37.6 °C

25 Jun 2025

Coldest day

-8.6 °C

23 Jan 2025

Wettest day

52.2 mm

5 Aug 2025

Windiest day

31.5 km/h

16 Feb 2025

Strongest gust

97.6 km/h

16 Feb 2025

Hottest feels-like

42.8 °C

25 Jun 2025

Coldest feels-like

-13.8 °C

15 Dec 2025

Snowiest day

3.1 cm

10 Jan 2025

Sunniest day

14.1 h

20 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 Mint Hill?

Mint Hill has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 15.9 °C and it receives 1,085 mm of precipitation per year.

What is the hottest day ever recorded in Mint Hill?

The hottest day measured in Mint Hill between 1940 and 2025 was 9 July 1977, reaching 41.2 °C.

What is the coldest day in Mint Hill?

The coldest day measured in Mint Hill between 1940 and 2025 was 21 January 1985, at -19.6 °C.

Does it snow in Mint Hill?

Yes. Mint Hill gets on average 13.3 cm of snow per year and has around 49 frost days.

Has the climate of Mint Hill warmed?

Yes: Mint Hill warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Mint Hill?

The wettest day measured in Mint Hill between 1940 and 2025 was 8 October 2016, with 133 mm of rain in 24 hours.

What was the windiest day in Mint Hill?

The windiest day measured in Mint Hill between 1940 and 2025 was 22 September 1989, with winds reaching 66.2 km/h.

What is the warmest month in Mint Hill?

The warmest month in Mint Hill is July (26.0 °C on average); the coldest is January (5.1 °C).

How much does it rain in Mint Hill?

Mint Hill receives on average 1,085 mm of precipitation per year, spread over about 122 rainy days.

Is it sunny in Mint Hill?

Mint Hill gets on average 9.2 hours of sunshine per day, roughly 3,358 hours per year over 1940-2025.

What is the biggest single-day snowfall in Mint Hill?

The heaviest 24-hour snowfall measured in Mint Hill between 1940 and 2025 was 22 January 1987, with 29.4 cm.

Are there tropical nights in Mint Hill?

Yes: Mint Hill has on average 78 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Mint Hill?

In Mint Hill, between 1940 and 2025, the highest apparent temperature reached 44.5 °C on 21 August 1983, and the lowest was -25.7 °C on 21 January 1985.

Compare Mint Hill with another city

Pick a second city: its normals will be set against these, indicator by indicator.

Nearby cities

The climate around Mint Hill

Other cities — United States

All cities in United States →