Prati climate — normals and trends
Prati (Italy) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 15.2 °C and it receives 860 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 (24.7 °C on average) and the coldest is January (6.6 °C). Rainfall peaks in November.
Prati averages 17 frost days, 43 hot days (≥ 30 °C) and 107 rainy days per year.
Prati has warmed by +2.0 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The number of frost days there went from about 26 to 8 per year over the period.
The hottest day of the period reached 39.9 °C (on 8 August 1956) and the coldest -14.2 °C (on 7 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
PratiLazio
- coords
- 41.91°, 12.47°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
15.2°C
Average daily high
20.1°C
Average daily low
10.7°C
Annual rainfall
860mm
Sunshine / day
10.0h
Mean relative humidity
74%
Average peak wind
13.8km/h
Seasonal range
18.1°C
Frost days (< 0 °C)
17 d/yr
Hot days (≥ 30 °C)
43 d/yr
Rainy days (≥ 1 mm)
107 d/yr
Annual snowfall
3.1 cm
Average feels-like high
19.7 °C
Average feels-like low
9.6 °C
Average peak gust
29.6 km/h
Tropical nights (≥ 20 °C)
26 d/yr
Solar radiation
15.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.49 · 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
39.9 °C
8 August 1956
Coldest day
-14.2 °C
7 January 1985
Wettest day
107 mm
12 October 1979
Windiest day
48.0 km/h
29 October 2018
Strongest gust
104.8 km/h
29 October 2018
Hottest feels-like
42.4 °C
4 August 1981
Coldest feels-like
-19.2 °C
7 January 1985
Snowiest day
19.2 cm
11 March 1956
Sunniest day
14.4 h
4 July 2022
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 | 13.7 °C | +2.7 °C | 43 mm | -31 mm |
| Feb | 14.6 °C | +2.3 °C | 91 mm | +10 mm |
| Mar | 17.0 °C | +2.1 °C | 112 mm | +36 mm |
| Apr | 20.5 °C | +2.5 °C | 64 mm | -10 mm |
| May | 23.7 °C | +1.2 °C | 83 mm | +25 mm |
| Jun | 32.6 °C | +5.7 °C | 5 mm | -30 mm |
| Jul | 32.0 °C | +1.7 °C | 17 mm | -4 mm |
| Aug | 32.0 °C | +1.7 °C | 61 mm | +28 mm |
| Sep | 27.7 °C | +1.6 °C | 124 mm | +45 mm |
| Oct | 22.2 °C | +1.1 °C | 78 mm | -35 mm |
| Nov | 17.4 °C | +1.7 °C | 86 mm | -37 mm |
| Dec | 14.1 °C | +2.1 °C | 50 mm | -46 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 Prati?
Prati has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 15.2 °C and it receives 860 mm of precipitation per year.
What is the hottest day ever recorded in Prati?
The hottest day measured in Prati between 1940 and 2025 was 8 August 1956, reaching 39.9 °C.
What is the coldest day in Prati?
The coldest day measured in Prati between 1940 and 2025 was 7 January 1985, at -14.2 °C.
Does it snow in Prati?
Yes. Prati gets on average 3.1 cm of snow per year and has around 17 frost days.
Has the climate of Prati warmed?
Yes: Prati warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Prati?
The wettest day measured in Prati between 1940 and 2025 was 12 October 1979, with 107 mm of rain in 24 hours.
What was the windiest day in Prati?
The windiest day measured in Prati between 1940 and 2025 was 29 October 2018, with winds reaching 48.0 km/h.
What is the warmest month in Prati?
The warmest month in Prati is July (24.7 °C on average); the coldest is January (6.6 °C).
How much does it rain in Prati?
Prati receives on average 860 mm of precipitation per year, spread over about 107 rainy days.
Is it sunny in Prati?
Prati 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 Prati?
The heaviest 24-hour snowfall measured in Prati between 1940 and 2025 was 11 March 1956, with 19.2 cm.
Are there tropical nights in Prati?
Yes: Prati has on average 26 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Prati?
In Prati, between 1940 and 2025, the highest apparent temperature reached 42.4 °C on 4 August 1981, and the lowest was -19.2 °C on 7 January 1985.
Compare Prati with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Prati