Mappano climate — normals and trends
Mappano (Italy) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 11.8 °C and it receives 1,145 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 (22.0 °C on average) and the coldest is January (1.6 °C). Rainfall peaks in May.
Mappano averages 58 frost days, 9 hot days (≥ 30 °C) and 126 rainy days per year.
Mappano has warmed by +3.0 °C between 1940 and 2025, or +0.35 °C per decade. This trend is statistically significant.
The number of frost days there went from about 86 to 30 per year over the period.
The hottest day of the period reached 37.8 °C (on 11 August 2003) and the coldest -19.8 °C (on 10 January 1945).
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
MappanoPiedmont
- coords
- 45.15°, 7.71°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
11.8°C
Average daily high
15.9°C
Average daily low
7.9°C
Annual rainfall
1,145mm
Sunshine / day
9.1h
Mean relative humidity
71%
Average peak wind
7.1km/h
Seasonal range
20.4°C
Frost days (< 0 °C)
58 d/yr
Hot days (≥ 30 °C)
9 d/yr
Rainy days (≥ 1 mm)
126 d/yr
Annual snowfall
49.1 cm
Average feels-like high
15.2 °C
Average feels-like low
6.3 °C
Average peak gust
19.5 km/h
Tropical nights (≥ 20 °C)
8 d/yr
Solar radiation
13.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.0 °C
since 1940
+0.4 °C per decade · r² = 0.72 · 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
37.8 °C
11 August 2003
Coldest day
-19.8 °C
10 January 1945
Wettest day
163 mm
5 November 1994
Windiest day
29.1 km/h
29 October 2018
Strongest gust
86.4 km/h
29 October 2018
Hottest feels-like
40.5 °C
27 June 2019
Coldest feels-like
-24.4 °C
21 January 1940
Snowiest day
28.4 cm
30 January 1986
Sunniest day
15.0 h
27 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 | 7.2 °C | +1.9 °C | 72 mm | +14 mm |
| Feb | 8.7 °C | +1.1 °C | 53 mm | -15 mm |
| Mar | 13.3 °C | +1.3 °C | 137 mm | +39 mm |
| Apr | 17.5 °C | +1.7 °C | 284 mm | +157 mm |
| May | 20.6 °C | +0.8 °C | 138 mm | -3 mm |
| Jun | 28.0 °C | +4.3 °C | 86 mm | -13 mm |
| Jul | 27.4 °C | +1.0 °C | 48 mm | -15 mm |
| Aug | 27.6 °C | +1.7 °C | 93 mm | +19 mm |
| Sep | 21.8 °C | 0.0 °C | 135 mm | +39 mm |
| Oct | 17.0 °C | +1.0 °C | 45 mm | -90 mm |
| Nov | 11.5 °C | +1.4 °C | 35 mm | -84 mm |
| Dec | 9.2 °C | +3.0 °C | 120 mm | +53 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 Mappano?
Mappano has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 11.8 °C and it receives 1,145 mm of precipitation per year.
What is the hottest day ever recorded in Mappano?
The hottest day measured in Mappano between 1940 and 2025 was 11 August 2003, reaching 37.8 °C.
What is the coldest day in Mappano?
The coldest day measured in Mappano between 1940 and 2025 was 10 January 1945, at -19.8 °C.
Does it snow in Mappano?
Yes. Mappano gets on average 49.1 cm of snow per year and has around 58 frost days.
Has the climate of Mappano warmed?
Yes: Mappano warmed by +3.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Mappano?
The wettest day measured in Mappano between 1940 and 2025 was 5 November 1994, with 163 mm of rain in 24 hours.
What was the windiest day in Mappano?
The windiest day measured in Mappano between 1940 and 2025 was 29 October 2018, with winds reaching 29.1 km/h.
What is the warmest month in Mappano?
The warmest month in Mappano is July (22.0 °C on average); the coldest is January (1.6 °C).
How much does it rain in Mappano?
Mappano receives on average 1,145 mm of precipitation per year, spread over about 126 rainy days.
Is it sunny in Mappano?
Mappano gets on average 9.1 hours of sunshine per day, roughly 3,322 hours per year over 1940-2025.
What is the biggest single-day snowfall in Mappano?
The heaviest 24-hour snowfall measured in Mappano between 1940 and 2025 was 30 January 1986, with 28.4 cm.
Are there tropical nights in Mappano?
Yes: Mappano has on average 8 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Mappano?
In Mappano, between 1940 and 2025, the highest apparent temperature reached 40.5 °C on 27 June 2019, and the lowest was -24.4 °C on 21 January 1940.
Compare Mappano with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Mappano