Tuscania climate — normals and trends
Tuscania (Italy) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 14.4 °C and it receives 865 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 (23.6 °C on average) and the coldest is January (6.2 °C). Rainfall peaks in November.
Tuscania averages 11 frost days, 24 hot days (≥ 30 °C) and 110 rainy days per year.
Tuscania has warmed by +1.8 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The number of frost days there went from about 19 to 3 per year over the period.
The hottest day of the period reached 37.3 °C (on 8 August 1956) and the coldest -9.5 °C (on 19 January 1940).
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
TuscaniaLazio
- coords
- 42.42°, 11.87°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.4°C
Average daily high
18.6°C
Average daily low
10.7°C
Annual rainfall
865mm
Sunshine / day
10.0h
Mean relative humidity
75%
Average peak wind
16.3km/h
Seasonal range
17.4°C
Frost days (< 0 °C)
11 d/yr
Hot days (≥ 30 °C)
24 d/yr
Rainy days (≥ 1 mm)
110 d/yr
Annual snowfall
6.3 cm
Average feels-like high
17.8 °C
Average feels-like low
9.1 °C
Average peak gust
36.0 km/h
Tropical nights (≥ 20 °C)
21 d/yr
Solar radiation
15.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.50 · 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
37.3 °C
8 August 1956
Coldest day
-9.5 °C
19 January 1940
Wettest day
99 mm
4 November 1966
Windiest day
53.0 km/h
29 October 2018
Strongest gust
113.4 km/h
29 October 2018
Hottest feels-like
40.4 °C
29 July 2024
Coldest feels-like
-16.1 °C
23 January 1942
Snowiest day
24.2 cm
11 March 1956
Sunniest day
14.7 h
1 July 2019
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 | 12.1 °C | +2.6 °C | 41 mm | -31 mm |
| Feb | 13.2 °C | +2.4 °C | 110 mm | +32 mm |
| Mar | 15.0 °C | +1.5 °C | 132 mm | +54 mm |
| Apr | 18.8 °C | +2.2 °C | 82 mm | +8 mm |
| May | 22.2 °C | +1.2 °C | 65 mm | +2 mm |
| Jun | 30.7 °C | +5.4 °C | 7 mm | -33 mm |
| Jul | 30.1 °C | +1.4 °C | 28 mm | +6 mm |
| Aug | 30.5 °C | +1.8 °C | 65 mm | +30 mm |
| Sep | 26.2 °C | +1.6 °C | 94 mm | +17 mm |
| Oct | 20.8 °C | +1.2 °C | 87 mm | -26 mm |
| Nov | 15.5 °C | +1.3 °C | 73 mm | -46 mm |
| Dec | 13.0 °C | +2.4 °C | 50 mm | -44 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 Tuscania?
Tuscania has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 14.4 °C and it receives 865 mm of precipitation per year.
What is the hottest day ever recorded in Tuscania?
The hottest day measured in Tuscania between 1940 and 2025 was 8 August 1956, reaching 37.3 °C.
What is the coldest day in Tuscania?
The coldest day measured in Tuscania between 1940 and 2025 was 19 January 1940, at -9.5 °C.
Does it snow in Tuscania?
Yes. Tuscania gets on average 6.3 cm of snow per year and has around 11 frost days.
Has the climate of Tuscania warmed?
Yes: Tuscania warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tuscania?
The wettest day measured in Tuscania between 1940 and 2025 was 4 November 1966, with 99 mm of rain in 24 hours.
What was the windiest day in Tuscania?
The windiest day measured in Tuscania between 1940 and 2025 was 29 October 2018, with winds reaching 53.0 km/h.
What is the warmest month in Tuscania?
The warmest month in Tuscania is July (23.6 °C on average); the coldest is January (6.2 °C).
How much does it rain in Tuscania?
Tuscania receives on average 865 mm of precipitation per year, spread over about 110 rainy days.
Is it sunny in Tuscania?
Tuscania 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 Tuscania?
The heaviest 24-hour snowfall measured in Tuscania between 1940 and 2025 was 11 March 1956, with 24.2 cm.
Are there tropical nights in Tuscania?
Yes: Tuscania has on average 21 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Tuscania?
In Tuscania, between 1940 and 2025, the highest apparent temperature reached 40.4 °C on 29 July 2024, and the lowest was -16.1 °C on 23 January 1942.
Compare Tuscania with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Tuscania