Boscoreale climate — normals and trends
Boscoreale (Italy) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 16.0 °C and it receives 1,140 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 (24.2 °C on average) and the coldest is January (9.1 °C). Rainfall peaks in November.
Boscoreale averages 1 frost days, 3 hot days (≥ 30 °C) and 117 rainy days per year.
Boscoreale has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The number of frost days there went from about 2 to 0 per year over the period.
The hottest day of the period reached 33.1 °C (on 25 July 2025) and the coldest -3.7 °C (on 24 January 1942).
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
BoscorealeCampania
- coords
- 40.77°, 14.48°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
16.0°C
Average daily high
18.2°C
Average daily low
13.8°C
Annual rainfall
1,140mm
Sunshine / day
10.1h
Mean relative humidity
74%
Average peak wind
17.6km/h
Seasonal range
15.1°C
Frost days (< 0 °C)
1 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
117 d/yr
Annual snowfall
3.9 cm
Average feels-like high
17.9 °C
Average feels-like low
12.4 °C
Average peak gust
34.7 km/h
Tropical nights (≥ 20 °C)
67 d/yr
Solar radiation
15.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.48 · 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
33.1 °C
25 July 2025
Coldest day
-3.7 °C
24 January 1942
Wettest day
84 mm
18 October 1961
Windiest day
57.3 km/h
28 December 1999
Strongest gust
120.6 km/h
30 December 1974
Hottest feels-like
37.6 °C
11 August 2024
Coldest feels-like
-10.4 °C
23 January 1963
Snowiest day
13.6 cm
3 December 1973
Sunniest day
14.0 h
30 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 | 13.2 °C | +2.1 °C | 110 mm | -23 mm |
| Feb | 13.5 °C | +2.0 °C | 107 mm | -9 mm |
| Mar | 15.3 °C | +2.2 °C | 83 mm | -13 mm |
| Apr | 17.5 °C | +1.9 °C | 48 mm | -33 mm |
| May | 20.5 °C | +1.2 °C | 42 mm | -15 mm |
| Jun | 27.3 °C | +4.1 °C | 5 mm | -25 mm |
| Jul | 28.3 °C | +2.3 °C | 30 mm | +15 mm |
| Aug | 28.0 °C | +1.4 °C | 57 mm | +27 mm |
| Sep | 25.3 °C | +1.6 °C | 103 mm | +16 mm |
| Oct | 19.9 °C | 0.0 °C | 104 mm | -35 mm |
| Nov | 16.6 °C | +0.9 °C | 258 mm | +66 mm |
| Dec | 14.4 °C | +2.0 °C | 102 mm | -62 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 Boscoreale?
Boscoreale has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 16.0 °C and it receives 1,140 mm of precipitation per year.
What is the hottest day ever recorded in Boscoreale?
The hottest day measured in Boscoreale between 1940 and 2025 was 25 July 2025, reaching 33.1 °C.
What is the coldest day in Boscoreale?
The coldest day measured in Boscoreale between 1940 and 2025 was 24 January 1942, at -3.7 °C.
Does it snow in Boscoreale?
Yes. Boscoreale gets on average 3.9 cm of snow per year and has around 1 frost days.
Has the climate of Boscoreale warmed?
Yes: Boscoreale warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Boscoreale?
The wettest day measured in Boscoreale between 1940 and 2025 was 18 October 1961, with 84 mm of rain in 24 hours.
What was the windiest day in Boscoreale?
The windiest day measured in Boscoreale between 1940 and 2025 was 28 December 1999, with winds reaching 57.3 km/h.
What is the warmest month in Boscoreale?
The warmest month in Boscoreale is August (24.2 °C on average); the coldest is January (9.1 °C).
How much does it rain in Boscoreale?
Boscoreale receives on average 1,140 mm of precipitation per year, spread over about 117 rainy days.
Is it sunny in Boscoreale?
Boscoreale gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
What is the biggest single-day snowfall in Boscoreale?
The heaviest 24-hour snowfall measured in Boscoreale between 1940 and 2025 was 3 December 1973, with 13.6 cm.
Are there tropical nights in Boscoreale?
Yes: Boscoreale has on average 67 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Boscoreale?
In Boscoreale, between 1940 and 2025, the highest apparent temperature reached 37.6 °C on 11 August 2024, and the lowest was -10.4 °C on 23 January 1963.
Compare Boscoreale with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Boscoreale