Jupiter climate — normals and trends
Jupiter (United States) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.0 °C and it receives 1,084 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 (27.6 °C on average) and the coldest is January (19.9 °C). Rainfall peaks in September.
Jupiter averages 0 frost days, 12 hot days (≥ 30 °C) and 165 rainy days per year.
Jupiter has warmed by +1.1 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 33.0 °C (on 25 June 1944) and the coldest 2.7 °C (on 24 December 1989).
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
JupiterFlorida
- coords
- 26.93°, -80.09°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.0°C
Average daily high
25.4°C
Average daily low
22.6°C
Annual rainfall
1,084mm
Sunshine / day
10.5h
Mean relative humidity
77%
Average peak wind
23.1km/h
Seasonal range
7.7°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
12 d/yr
Rainy days (≥ 1 mm)
165 d/yr
Annual snowfall
0.0 cm
Average feels-like high
27.9 °C
Average feels-like low
23.6 °C
Average peak gust
35.4 km/h
Tropical nights (≥ 20 °C)
290 d/yr
Solar radiation
17.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °C per decade · r² = 0.36 · 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
33.0 °C
25 June 1944
Coldest day
2.7 °C
24 December 1989
Wettest day
157 mm
4 September 2004
Windiest day
99.3 km/h
4 September 2004
Strongest gust
173.9 km/h
24 October 2005
Hottest feels-like
40.3 °C
9 August 2023
Coldest feels-like
-5.3 °C
19 January 1977
Sunniest day
13.2 h
29 May 1951
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 | 21.3 °C | -0.4 °C | 36 mm | -14 mm |
| Feb | 23.8 °C | +1.8 °C | 38 mm | -13 mm |
| Mar | 24.2 °C | +1.1 °C | 37 mm | -23 mm |
| Apr | 25.0 °C | +0.5 °C | 17 mm | -39 mm |
| May | 28.0 °C | +1.7 °C | 86 mm | +3 mm |
| Jun | 28.7 °C | +0.7 °C | 156 mm | +17 mm |
| Jul | 29.6 °C | +0.8 °C | 200 mm | +87 mm |
| Aug | 30.3 °C | +1.3 °C | 127 mm | -9 mm |
| Sep | 28.8 °C | +0.6 °C | 279 mm | +114 mm |
| Oct | 27.0 °C | +0.4 °C | 177 mm | +60 mm |
| Nov | 24.7 °C | +0.3 °C | 14 mm | -52 mm |
| Dec | 24.2 °C | +1.5 °C | 22 mm | -26 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 Jupiter?
Jupiter has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.0 °C and it receives 1,084 mm of precipitation per year.
What is the hottest day ever recorded in Jupiter?
The hottest day measured in Jupiter between 1940 and 2025 was 25 June 1944, reaching 33.0 °C.
What is the coldest day in Jupiter?
The coldest day measured in Jupiter between 1940 and 2025 was 24 December 1989, at 2.7 °C.
Does it snow in Jupiter?
Almost never: Jupiter sees virtually no snow, with about 0 frost days per year.
Has the climate of Jupiter warmed?
Yes: Jupiter warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Jupiter?
The wettest day measured in Jupiter between 1940 and 2025 was 4 September 2004, with 157 mm of rain in 24 hours.
What was the windiest day in Jupiter?
The windiest day measured in Jupiter between 1940 and 2025 was 4 September 2004, with winds reaching 99.3 km/h.
What is the warmest month in Jupiter?
The warmest month in Jupiter is August (27.6 °C on average); the coldest is January (19.9 °C).
How much does it rain in Jupiter?
Jupiter receives on average 1,084 mm of precipitation per year, spread over about 165 rainy days.
Is it sunny in Jupiter?
Jupiter gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
Are there tropical nights in Jupiter?
Yes: Jupiter has on average 290 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Jupiter?
In Jupiter, between 1940 and 2025, the highest apparent temperature reached 40.3 °C on 9 August 2023, and the lowest was -5.3 °C on 19 January 1977.
Compare Jupiter with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Jupiter