Gautier climate — normals and trends
Gautier (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 19.6 °C and it receives 1,363 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 (27.2 °C on average) and the coldest is January (10.7 °C). Rainfall peaks in July.
Gautier averages 10 frost days, 88 hot days (≥ 30 °C) and 139 rainy days per year.
Gautier has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.1 °C (on 29 August 2000) and the coldest -14.0 °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
GautierMississippi
- coords
- 30.39°, -88.61°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
19.6°C
Average daily high
24.3°C
Average daily low
15.6°C
Annual rainfall
1,363mm
Sunshine / day
9.6h
Mean relative humidity
76%
Average peak wind
15.6km/h
Seasonal range
16.5°C
Frost days (< 0 °C)
10 d/yr
Hot days (≥ 30 °C)
88 d/yr
Rainy days (≥ 1 mm)
139 d/yr
Annual snowfall
0.7 cm
Average feels-like high
26.0 °C
Average feels-like low
15.7 °C
Average peak gust
34.2 km/h
Tropical nights (≥ 20 °C)
142 d/yr
Solar radiation
17.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.22 · p = < 0.001
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
39.1 °C
29 August 2000
Coldest day
-14.0 °C
21 January 1985
Wettest day
231 mm
28 September 1998
Windiest day
95.7 km/h
29 August 2005
Strongest gust
194.8 km/h
16 September 2004
Hottest feels-like
44.4 °C
26 August 2023
Coldest feels-like
-20.8 °C
21 January 1985
Snowiest day
11.3 cm
12 February 2010
Sunniest day
13.9 h
23 June 2025
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?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 13.9 °C | -1.6 °C | 85 mm | -27 mm |
| Feb | 20.0 °C | +2.7 °C | 120 mm | +5 mm |
| Mar | 22.6 °C | +2.1 °C | 121 mm | -13 mm |
| Apr | 25.7 °C | +1.5 °C | 65 mm | -36 mm |
| May | 28.1 °C | +0.3 °C | 217 mm | +122 mm |
| Jun | 30.8 °C | +0.2 °C | 147 mm | +34 mm |
| Jul | 32.3 °C | +1.1 °C | 137 mm | -13 mm |
| Aug | 31.4 °C | +0.1 °C | 166 mm | +24 mm |
| Sep | 31.6 °C | +2.1 °C | 14 mm | -112 mm |
| Oct | 27.1 °C | +1.4 °C | 95 mm | +23 mm |
| Nov | 22.4 °C | +1.8 °C | 12 mm | -82 mm |
| Dec | 17.6 °C | +0.6 °C | 93 mm | -16 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Gautier?
Gautier has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 19.6 °C and it receives 1,363 mm of precipitation per year.
What is the hottest day ever recorded in Gautier?
The hottest day measured in Gautier between 1940 and 2025 was 29 August 2000, reaching 39.1 °C.
What is the coldest day in Gautier?
The coldest day measured in Gautier between 1940 and 2025 was 21 January 1985, at -14.0 °C.
Does it snow in Gautier?
Almost never: Gautier sees virtually no snow, with about 10 frost days per year.
Has the climate of Gautier warmed?
Yes: Gautier warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Gautier?
The wettest day measured in Gautier between 1940 and 2025 was 28 September 1998, with 231 mm of rain in 24 hours.
What was the windiest day in Gautier?
The windiest day measured in Gautier between 1940 and 2025 was 29 August 2005, with winds reaching 95.7 km/h.
What is the warmest month in Gautier?
The warmest month in Gautier is July (27.2 °C on average); the coldest is January (10.7 °C).
How much does it rain in Gautier?
Gautier receives on average 1,363 mm of precipitation per year, spread over about 139 rainy days.
Is it sunny in Gautier?
Gautier gets on average 9.6 hours of sunshine per day, roughly 3,504 hours per year over 1940-2025.
What is the biggest single-day snowfall in Gautier?
The heaviest 24-hour snowfall measured in Gautier between 1940 and 2025 was 12 February 2010, with 11.3 cm.
Are there tropical nights in Gautier?
Yes: Gautier has on average 142 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Gautier?
In Gautier, between 1940 and 2025, the highest apparent temperature reached 44.4 °C on 26 August 2023, and the lowest was -20.8 °C on 21 January 1985.
Compare Gautier with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Gautier