Capua climate — normals and trends
Capua (Italy) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 15.6 °C and it receives 1,152 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 (24.1 °C on average) and the coldest is January (8.2 °C). Rainfall peaks in November.
Capua averages 2 frost days, 11 hot days (≥ 30 °C) and 119 rainy days per year.
Capua has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The number of frost days there went from about 4 to 0 per year over the period.
The hottest day of the period reached 34.9 °C (on 25 July 2025) and the coldest -6.6 °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
CapuaCampania
- coords
- 41.11°, 14.21°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
15.6°C
Average daily high
18.9°C
Average daily low
12.4°C
Annual rainfall
1,152mm
Sunshine / day
10.0h
Mean relative humidity
77%
Average peak wind
14.1km/h
Seasonal range
15.9°C
Frost days (< 0 °C)
2 d/yr
Hot days (≥ 30 °C)
11 d/yr
Rainy days (≥ 1 mm)
119 d/yr
Annual snowfall
2.9 cm
Average feels-like high
18.9 °C
Average feels-like low
11.7 °C
Average peak gust
30.4 km/h
Tropical nights (≥ 20 °C)
43 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
34.9 °C
25 July 2025
Coldest day
-6.6 °C
11 January 1985
Wettest day
98 mm
17 November 1985
Windiest day
47.9 km/h
28 December 1999
Strongest gust
113.0 km/h
30 December 1974
Hottest feels-like
40.0 °C
27 July 1983
Coldest feels-like
-11.4 °C
28 December 1940
Snowiest day
14.2 cm
3 December 1973
Sunniest day
14.1 h
29 June 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 | 13.2 °C | +2.1 °C | 116 mm | -7 mm |
| Feb | 13.9 °C | +2.1 °C | 108 mm | -9 mm |
| Mar | 16.1 °C | +2.3 °C | 102 mm | +2 mm |
| Apr | 18.5 °C | +1.9 °C | 72 mm | -17 mm |
| May | 21.6 °C | +1.1 °C | 50 mm | -14 mm |
| Jun | 29.3 °C | +4.8 °C | 5 mm | -30 mm |
| Jul | 29.7 °C | +2.2 °C | 27 mm | +9 mm |
| Aug | 29.5 °C | +1.6 °C | 53 mm | +19 mm |
| Sep | 26.2 °C | +1.6 °C | 141 mm | +48 mm |
| Oct | 20.6 °C | +0.2 °C | 87 mm | -55 mm |
| Nov | 16.7 °C | +0.9 °C | 222 mm | +34 mm |
| Dec | 14.3 °C | +2.0 °C | 99 mm | -52 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 Capua?
Capua has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 15.6 °C and it receives 1,152 mm of precipitation per year.
What is the hottest day ever recorded in Capua?
The hottest day measured in Capua between 1940 and 2025 was 25 July 2025, reaching 34.9 °C.
What is the coldest day in Capua?
The coldest day measured in Capua between 1940 and 2025 was 11 January 1985, at -6.6 °C.
Does it snow in Capua?
Yes. Capua gets on average 2.9 cm of snow per year and has around 2 frost days.
Has the climate of Capua warmed?
Yes: Capua warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Capua?
The wettest day measured in Capua between 1940 and 2025 was 17 November 1985, with 98 mm of rain in 24 hours.
What was the windiest day in Capua?
The windiest day measured in Capua between 1940 and 2025 was 28 December 1999, with winds reaching 47.9 km/h.
What is the warmest month in Capua?
The warmest month in Capua is August (24.1 °C on average); the coldest is January (8.2 °C).
How much does it rain in Capua?
Capua receives on average 1,152 mm of precipitation per year, spread over about 119 rainy days.
Is it sunny in Capua?
Capua 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 Capua?
The heaviest 24-hour snowfall measured in Capua between 1940 and 2025 was 3 December 1973, with 14.2 cm.
Are there tropical nights in Capua?
Yes: Capua has on average 43 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Capua?
In Capua, between 1940 and 2025, the highest apparent temperature reached 40.0 °C on 27 July 1983, and the lowest was -11.4 °C on 28 December 1940.
Compare Capua with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Capua