Cormano climate — normals and trends
Cormano (Italy) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 13.2 °C and it receives 1,146 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 (23.8 °C on average) and the coldest is January (2.3 °C). Rainfall peaks in October.
Cormano averages 46 frost days, 28 hot days (≥ 30 °C) and 115 rainy days per year.
Cormano has warmed by +3.2 °C between 1940 and 2025, or +0.37 °C per decade. This trend is statistically significant.
The number of frost days there went from about 71 to 21 per year over the period.
The hottest day of the period reached 39.5 °C (on 11 August 2003) and the coldest -17.7 °C (on 16 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
CormanoLombardy
- coords
- 45.55°, 9.16°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
13.2°C
Average daily high
17.6°C
Average daily low
9.3°C
Annual rainfall
1,146mm
Sunshine / day
9.3h
Mean relative humidity
73%
Average peak wind
9.9km/h
Seasonal range
21.5°C
Frost days (< 0 °C)
46 d/yr
Hot days (≥ 30 °C)
28 d/yr
Rainy days (≥ 1 mm)
115 d/yr
Annual snowfall
24.6 cm
Average feels-like high
16.9 °C
Average feels-like low
8.0 °C
Average peak gust
22.5 km/h
Tropical nights (≥ 20 °C)
26 d/yr
Solar radiation
13.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.2 °C
since 1940
+0.4 °C per decade · r² = 0.74 · 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
39.5 °C
11 August 2003
Coldest day
-17.7 °C
16 February 1956
Wettest day
99 mm
23 October 1951
Windiest day
41.1 km/h
29 March 1995
Strongest gust
80.6 km/h
29 October 2018
Hottest feels-like
43.2 °C
27 June 2019
Coldest feels-like
-21.9 °C
16 February 1956
Snowiest day
27.1 cm
17 February 1967
Sunniest day
15.0 h
1 June 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 | 8.0 °C | +2.0 °C | 108 mm | +47 mm |
| Feb | 10.0 °C | +1.2 °C | 50 mm | -13 mm |
| Mar | 15.6 °C | +2.0 °C | 113 mm | +33 mm |
| Apr | 20.2 °C | +2.6 °C | 139 mm | +33 mm |
| May | 23.7 °C | +1.7 °C | 191 mm | +71 mm |
| Jun | 31.6 °C | +5.4 °C | 32 mm | -73 mm |
| Jul | 30.4 °C | +1.6 °C | 140 mm | +52 mm |
| Aug | 30.1 °C | +2.0 °C | 186 mm | +78 mm |
| Sep | 24.8 °C | +1.0 °C | 152 mm | +47 mm |
| Oct | 18.8 °C | +1.2 °C | 56 mm | -65 mm |
| Nov | 12.7 °C | +1.5 °C | 79 mm | -39 mm |
| Dec | 10.0 °C | +3.1 °C | 74 mm | +3 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 Cormano?
Cormano has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 13.2 °C and it receives 1,146 mm of precipitation per year.
What is the hottest day ever recorded in Cormano?
The hottest day measured in Cormano between 1940 and 2025 was 11 August 2003, reaching 39.5 °C.
What is the coldest day in Cormano?
The coldest day measured in Cormano between 1940 and 2025 was 16 February 1956, at -17.7 °C.
Does it snow in Cormano?
Yes. Cormano gets on average 24.6 cm of snow per year and has around 46 frost days.
Has the climate of Cormano warmed?
Yes: Cormano warmed by +3.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Cormano?
The wettest day measured in Cormano between 1940 and 2025 was 23 October 1951, with 99 mm of rain in 24 hours.
What was the windiest day in Cormano?
The windiest day measured in Cormano between 1940 and 2025 was 29 March 1995, with winds reaching 41.1 km/h.
What is the warmest month in Cormano?
The warmest month in Cormano is July (23.8 °C on average); the coldest is January (2.3 °C).
How much does it rain in Cormano?
Cormano receives on average 1,146 mm of precipitation per year, spread over about 115 rainy days.
Is it sunny in Cormano?
Cormano gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.
What is the biggest single-day snowfall in Cormano?
The heaviest 24-hour snowfall measured in Cormano between 1940 and 2025 was 17 February 1967, with 27.1 cm.
Are there tropical nights in Cormano?
Yes: Cormano has on average 26 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Cormano?
In Cormano, between 1940 and 2025, the highest apparent temperature reached 43.2 °C on 27 June 2019, and the lowest was -21.9 °C on 16 February 1956.
Compare Cormano with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Cormano