Monte Compatri climate — normals and trends
Monte Compatri (Italy) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 14.6 °C and it receives 1,016 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 (23.8 °C on average) and the coldest is January (6.3 °C). Rainfall peaks in November.
Monte Compatri averages 18 frost days, 26 hot days (≥ 30 °C) and 121 rainy days per year.
Monte Compatri 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 28 to 8 per year over the period.
The hottest day of the period reached 38.2 °C (on 8 August 1956) and the coldest -14.2 °C (on 11 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
Monte CompatriLazio
- coords
- 41.81°, 12.74°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.6°C
Average daily high
19.2°C
Average daily low
10.3°C
Annual rainfall
1,016mm
Sunshine / day
9.9h
Mean relative humidity
74%
Average peak wind
12.8km/h
Seasonal range
17.5°C
Frost days (< 0 °C)
18 d/yr
Hot days (≥ 30 °C)
26 d/yr
Rainy days (≥ 1 mm)
121 d/yr
Annual snowfall
4.7 cm
Average feels-like high
18.8 °C
Average feels-like low
9.1 °C
Average peak gust
32.1 km/h
Tropical nights (≥ 20 °C)
19 d/yr
Solar radiation
15.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.51 · 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
38.2 °C
8 August 1956
Coldest day
-14.2 °C
11 January 1985
Wettest day
123 mm
3 September 1959
Windiest day
46.9 km/h
29 October 2018
Strongest gust
119.5 km/h
29 October 2018
Hottest feels-like
41.6 °C
4 August 1981
Coldest feels-like
-19.0 °C
11 January 1985
Snowiest day
16.4 cm
11 January 1940
Sunniest day
14.3 h
26 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 | 13.1 °C | +2.6 °C | 58 mm | -30 mm |
| Feb | 14.0 °C | +2.4 °C | 92 mm | -3 mm |
| Mar | 16.3 °C | +2.2 °C | 124 mm | +35 mm |
| Apr | 19.5 °C | +2.4 °C | 92 mm | +1 mm |
| May | 22.6 °C | +1.2 °C | 92 mm | +20 mm |
| Jun | 30.9 °C | +5.3 °C | 9 mm | -36 mm |
| Jul | 30.9 °C | +2.0 °C | 16 mm | -9 mm |
| Aug | 30.9 °C | +2.0 °C | 51 mm | +10 mm |
| Sep | 27.0 °C | +2.0 °C | 141 mm | +52 mm |
| Oct | 21.2 °C | +0.8 °C | 84 mm | -40 mm |
| Nov | 16.8 °C | +1.6 °C | 110 mm | -35 mm |
| Dec | 14.0 °C | +2.4 °C | 56 mm | -58 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 Monte Compatri?
Monte Compatri has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 14.6 °C and it receives 1,016 mm of precipitation per year.
What is the hottest day ever recorded in Monte Compatri?
The hottest day measured in Monte Compatri between 1940 and 2025 was 8 August 1956, reaching 38.2 °C.
What is the coldest day in Monte Compatri?
The coldest day measured in Monte Compatri between 1940 and 2025 was 11 January 1985, at -14.2 °C.
Does it snow in Monte Compatri?
Yes. Monte Compatri gets on average 4.7 cm of snow per year and has around 18 frost days.
Has the climate of Monte Compatri warmed?
Yes: Monte Compatri warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Monte Compatri?
The wettest day measured in Monte Compatri between 1940 and 2025 was 3 September 1959, with 123 mm of rain in 24 hours.
What was the windiest day in Monte Compatri?
The windiest day measured in Monte Compatri between 1940 and 2025 was 29 October 2018, with winds reaching 46.9 km/h.
What is the warmest month in Monte Compatri?
The warmest month in Monte Compatri is July (23.8 °C on average); the coldest is January (6.3 °C).
How much does it rain in Monte Compatri?
Monte Compatri receives on average 1,016 mm of precipitation per year, spread over about 121 rainy days.
Is it sunny in Monte Compatri?
Monte Compatri gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.
What is the biggest single-day snowfall in Monte Compatri?
The heaviest 24-hour snowfall measured in Monte Compatri between 1940 and 2025 was 11 January 1940, with 16.4 cm.
Are there tropical nights in Monte Compatri?
Yes: Monte Compatri has on average 19 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Monte Compatri?
In Monte Compatri, between 1940 and 2025, the highest apparent temperature reached 41.6 °C on 4 August 1981, and the lowest was -19.0 °C on 11 January 1985.
Compare Monte Compatri with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Monte Compatri