Palm Valley climate — normals and trends
Palm Valley (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 20.5 °C and it receives 1,061 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 (27.0 °C on average) and the coldest is January (12.9 °C). Rainfall peaks in August.
Palm Valley averages 3 frost days, 69 hot days (≥ 30 °C) and 136 rainy days per year.
Palm Valley has warmed by +0.9 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.0 °C (on 24 June 1944) and the coldest -10.3 °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
Palm ValleyFlorida
- coords
- 30.18°, -81.39°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
20.5°C
Average daily high
24.6°C
Average daily low
17.2°C
Annual rainfall
1,061mm
Sunshine / day
10.0h
Mean relative humidity
77%
Average peak wind
17.8km/h
Seasonal range
14.1°C
Frost days (< 0 °C)
3 d/yr
Hot days (≥ 30 °C)
69 d/yr
Rainy days (≥ 1 mm)
136 d/yr
Annual snowfall
0.1 cm
Average feels-like high
26.3 °C
Average feels-like low
17.4 °C
Average peak gust
34.9 km/h
Tropical nights (≥ 20 °C)
158 d/yr
Solar radiation
17.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.9 °C
since 1940
+0.1 °C per decade · r² = 0.19 · 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
38.0 °C
24 June 1944
Coldest day
-10.3 °C
21 January 1985
Wettest day
164 mm
7 October 2016
Windiest day
76.0 km/h
9 September 1964
Strongest gust
154.4 km/h
9 September 1964
Hottest feels-like
44.9 °C
2 August 1999
Coldest feels-like
-17.7 °C
21 January 1985
Snowiest day
3.2 cm
23 December 1989
Sunniest day
13.2 h
28 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 | 15.1 °C | -2.4 °C | 90 mm | +27 mm |
| Feb | 21.1 °C | +2.4 °C | 42 mm | -27 mm |
| Mar | 22.4 °C | +1.1 °C | 67 mm | -10 mm |
| Apr | 26.3 °C | +1.9 °C | 18 mm | -36 mm |
| May | 29.8 °C | +2.1 °C | 125 mm | +61 mm |
| Jun | 30.5 °C | +0.6 °C | 135 mm | +16 mm |
| Jul | 31.7 °C | +0.9 °C | 125 mm | -11 mm |
| Aug | 30.5 °C | +0.2 °C | 321 mm | +174 mm |
| Sep | 28.4 °C | -0.3 °C | 100 mm | -46 mm |
| Oct | 25.0 °C | -0.5 °C | 174 mm | +92 mm |
| Nov | 22.8 °C | +1.1 °C | 1 mm | -47 mm |
| Dec | 19.6 °C | +0.8 °C | 48 mm | -8 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 Palm Valley?
Palm Valley has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 20.5 °C and it receives 1,061 mm of precipitation per year.
What is the hottest day ever recorded in Palm Valley?
The hottest day measured in Palm Valley between 1940 and 2025 was 24 June 1944, reaching 38.0 °C.
What is the coldest day in Palm Valley?
The coldest day measured in Palm Valley between 1940 and 2025 was 21 January 1985, at -10.3 °C.
Does it snow in Palm Valley?
Almost never: Palm Valley sees virtually no snow, with about 3 frost days per year.
Has the climate of Palm Valley warmed?
Yes: Palm Valley warmed by +0.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Palm Valley?
The wettest day measured in Palm Valley between 1940 and 2025 was 7 October 2016, with 164 mm of rain in 24 hours.
What was the windiest day in Palm Valley?
The windiest day measured in Palm Valley between 1940 and 2025 was 9 September 1964, with winds reaching 76.0 km/h.
What is the warmest month in Palm Valley?
The warmest month in Palm Valley is July (27.0 °C on average); the coldest is January (12.9 °C).
How much does it rain in Palm Valley?
Palm Valley receives on average 1,061 mm of precipitation per year, spread over about 136 rainy days.
Is it sunny in Palm Valley?
Palm Valley gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
What is the biggest single-day snowfall in Palm Valley?
The heaviest 24-hour snowfall measured in Palm Valley between 1940 and 2025 was 23 December 1989, with 3.2 cm.
Are there tropical nights in Palm Valley?
Yes: Palm Valley has on average 158 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Palm Valley?
In Palm Valley, between 1940 and 2025, the highest apparent temperature reached 44.9 °C on 2 August 1999, and the lowest was -17.7 °C on 21 January 1985.
Compare Palm Valley with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Palm Valley