Bisignano climate — normals and trends
Bisignano (Italy) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 14.0 °C and it receives 775 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 (22.8 °C on average) and the coldest is January (6.2 °C). Rainfall peaks in November.
Bisignano averages 13 frost days, 12 hot days (≥ 30 °C) and 109 rainy days per year.
Bisignano has warmed by +1.2 °C between 1940 and 2025, or +0.14 °C per decade. This trend is statistically significant.
The number of frost days there went from about 17 to 9 per year over the period.
The hottest day of the period reached 38.3 °C (on 25 July 2025) and the coldest -11.8 °C (on 9 February 1956).
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
BisignanoCalabria
- coords
- 39.51°, 16.28°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.0°C
Average daily high
18.1°C
Average daily low
10.3°C
Annual rainfall
775mm
Sunshine / day
10.5h
Mean relative humidity
75%
Average peak wind
9.7km/h
Seasonal range
16.6°C
Frost days (< 0 °C)
13 d/yr
Hot days (≥ 30 °C)
12 d/yr
Rainy days (≥ 1 mm)
109 d/yr
Annual snowfall
14.0 cm
Average feels-like high
17.7 °C
Average feels-like low
9.2 °C
Average peak gust
33.7 km/h
Tropical nights (≥ 20 °C)
17 d/yr
Solar radiation
16.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.31 · 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
38.3 °C
25 July 2025
Coldest day
-11.8 °C
9 February 1956
Wettest day
123 mm
10 September 2000
Windiest day
38.2 km/h
21 January 1981
Strongest gust
135.0 km/h
21 January 1981
Hottest feels-like
40.1 °C
21 June 2024
Coldest feels-like
-15.9 °C
9 February 1956
Snowiest day
20.4 cm
7 January 1981
Sunniest day
14.0 h
20 May 1940
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 | 12.7 °C | +2.9 °C | 146 mm | +49 mm |
| Feb | 11.8 °C | +1.3 °C | 47 mm | -43 mm |
| Mar | 15.5 °C | +2.8 °C | 81 mm | -5 mm |
| Apr | 17.3 °C | +1.6 °C | 42 mm | -29 mm |
| May | 21.2 °C | +1.3 °C | 42 mm | -8 mm |
| Jun | 29.2 °C | +5.0 °C | 28 mm | +7 mm |
| Jul | 30.7 °C | +3.8 °C | 8 mm | -6 mm |
| Aug | 30.1 °C | +2.8 °C | 12 mm | -8 mm |
| Sep | 26.7 °C | +2.7 °C | 32 mm | -14 mm |
| Oct | 18.8 °C | -0.8 °C | 94 mm | +13 mm |
| Nov | 15.9 °C | +0.9 °C | 75 mm | -26 mm |
| Dec | 13.1 °C | +1.9 °C | 32 mm | -68 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 Bisignano?
Bisignano has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 14.0 °C and it receives 775 mm of precipitation per year.
What is the hottest day ever recorded in Bisignano?
The hottest day measured in Bisignano between 1940 and 2025 was 25 July 2025, reaching 38.3 °C.
What is the coldest day in Bisignano?
The coldest day measured in Bisignano between 1940 and 2025 was 9 February 1956, at -11.8 °C.
Does it snow in Bisignano?
Yes. Bisignano gets on average 14.0 cm of snow per year and has around 13 frost days.
Has the climate of Bisignano warmed?
Yes: Bisignano warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bisignano?
The wettest day measured in Bisignano between 1940 and 2025 was 10 September 2000, with 123 mm of rain in 24 hours.
What was the windiest day in Bisignano?
The windiest day measured in Bisignano between 1940 and 2025 was 21 January 1981, with winds reaching 38.2 km/h.
What is the warmest month in Bisignano?
The warmest month in Bisignano is August (22.8 °C on average); the coldest is January (6.2 °C).
How much does it rain in Bisignano?
Bisignano receives on average 775 mm of precipitation per year, spread over about 109 rainy days.
Is it sunny in Bisignano?
Bisignano gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
What is the biggest single-day snowfall in Bisignano?
The heaviest 24-hour snowfall measured in Bisignano between 1940 and 2025 was 7 January 1981, with 20.4 cm.
Are there tropical nights in Bisignano?
Yes: Bisignano has on average 17 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bisignano?
In Bisignano, between 1940 and 2025, the highest apparent temperature reached 40.1 °C on 21 June 2024, and the lowest was -15.9 °C on 9 February 1956.
Compare Bisignano with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bisignano