Gangi climate — normals and trends
Gangi (Italy) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 14.0 °C and it receives 677 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 (22.9 °C on average) and the coldest is January (6.2 °C). Rainfall peaks in October.
Gangi averages 13 frost days, 20 hot days (≥ 30 °C) and 114 rainy days per year.
Gangi has warmed by +1.8 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The number of frost days there went from about 22 to 4 per year over the period.
The hottest day of the period reached 40.0 °C (on 19 August 1945) and the coldest -8.3 °C (on 31 January 1963).
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
GangiSicily
- coords
- 37.80°, 14.20°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.0°C
Average daily high
18.4°C
Average daily low
10.0°C
Annual rainfall
677mm
Sunshine / day
10.6h
Mean relative humidity
74%
Average peak wind
12.8km/h
Seasonal range
16.7°C
Frost days (< 0 °C)
13 d/yr
Hot days (≥ 30 °C)
20 d/yr
Rainy days (≥ 1 mm)
114 d/yr
Annual snowfall
13.3 cm
Average feels-like high
17.6 °C
Average feels-like low
8.7 °C
Average peak gust
37.5 km/h
Tropical nights (≥ 20 °C)
16 d/yr
Solar radiation
17.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.51 · 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
40.0 °C
19 August 1945
Coldest day
-8.3 °C
31 January 1963
Wettest day
69 mm
9 December 1996
Windiest day
43.2 km/h
31 December 1974
Strongest gust
128.2 km/h
31 March 1981
Hottest feels-like
43.2 °C
21 July 2025
Coldest feels-like
-12.5 °C
5 March 1949
Snowiest day
18.8 cm
10 February 2023
Sunniest day
14.0 h
12 May 1940
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 12.4 °C | +2.5 °C | 95 mm | +22 mm |
| Feb | 11.5 °C | +0.9 °C | 97 mm | +27 mm |
| Mar | 14.2 °C | +1.6 °C | 111 mm | +35 mm |
| Apr | 16.5 °C | +0.9 °C | 57 mm | -11 mm |
| May | 21.0 °C | +0.8 °C | 119 mm | +71 mm |
| Jun | 28.4 °C | +3.5 °C | 26 mm | -1 mm |
| Jul | 30.5 °C | +2.7 °C | 11 mm | -1 mm |
| Aug | 29.1 °C | +1.1 °C | 16 mm | -7 mm |
| Sep | 26.1 °C | +1.6 °C | 49 mm | -7 mm |
| Oct | 19.1 °C | -1.0 °C | 89 mm | +8 mm |
| Nov | 15.0 °C | -0.2 °C | 59 mm | -11 mm |
| Dec | 12.5 °C | +1.2 °C | 58 mm | -15 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 Gangi?
Gangi has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 14.0 °C and it receives 677 mm of precipitation per year.
What is the hottest day ever recorded in Gangi?
The hottest day measured in Gangi between 1940 and 2025 was 19 August 1945, reaching 40.0 °C.
What is the coldest day in Gangi?
The coldest day measured in Gangi between 1940 and 2025 was 31 January 1963, at -8.3 °C.
Does it snow in Gangi?
Yes. Gangi gets on average 13.3 cm of snow per year and has around 13 frost days.
Has the climate of Gangi warmed?
Yes: Gangi warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Gangi?
The wettest day measured in Gangi between 1940 and 2025 was 9 December 1996, with 69 mm of rain in 24 hours.
What was the windiest day in Gangi?
The windiest day measured in Gangi between 1940 and 2025 was 31 December 1974, with winds reaching 43.2 km/h.
What is the warmest month in Gangi?
The warmest month in Gangi is July (22.9 °C on average); the coldest is January (6.2 °C).
How much does it rain in Gangi?
Gangi receives on average 677 mm of precipitation per year, spread over about 114 rainy days.
Is it sunny in Gangi?
Gangi gets on average 10.6 hours of sunshine per day, roughly 3,869 hours per year over 1940-2025.
What is the biggest single-day snowfall in Gangi?
The heaviest 24-hour snowfall measured in Gangi between 1940 and 2025 was 10 February 2023, with 18.8 cm.
Are there tropical nights in Gangi?
Yes: Gangi has on average 16 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Gangi?
In Gangi, between 1940 and 2025, the highest apparent temperature reached 43.2 °C on 21 July 2025, and the lowest was -12.5 °C on 5 March 1949.
Compare Gangi with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Gangi