Randazzo climate — normals and trends
Randazzo (Italy) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 14.1 °C and it receives 883 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 (22.7 °C on average) and the coldest is January (6.7 °C). Rainfall peaks in October.
Randazzo averages 5 frost days, 12 hot days (≥ 30 °C) and 128 rainy days per year.
Randazzo 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 9 to 1 per year over the period.
The hottest day of the period reached 41.0 °C (on 4 August 1941) and the coldest -7.6 °C (on 5 March 1949).
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
RandazzoSicily
- coords
- 37.88°, 14.95°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.1°C
Average daily high
18.0°C
Average daily low
10.7°C
Annual rainfall
883mm
Sunshine / day
10.7h
Mean relative humidity
76%
Average peak wind
10.1km/h
Seasonal range
16.0°C
Frost days (< 0 °C)
5 d/yr
Hot days (≥ 30 °C)
12 d/yr
Rainy days (≥ 1 mm)
128 d/yr
Annual snowfall
14.1 cm
Average feels-like high
17.8 °C
Average feels-like low
9.7 °C
Average peak gust
34.0 km/h
Tropical nights (≥ 20 °C)
17 d/yr
Solar radiation
17.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.50 · 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
41.0 °C
4 August 1941
Coldest day
-7.6 °C
5 March 1949
Wettest day
109 mm
16 October 1951
Windiest day
35.8 km/h
4 February 1955
Strongest gust
121.7 km/h
4 February 1955
Hottest feels-like
41.9 °C
8 August 1999
Coldest feels-like
-11.9 °C
1 January 1942
Snowiest day
21.1 cm
9 February 2023
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 | 12.9 °C | +2.8 °C | 131 mm | +41 mm |
| Feb | 11.5 °C | +0.8 °C | 83 mm | -1 mm |
| Mar | 14.3 °C | +1.6 °C | 132 mm | +38 mm |
| Apr | 16.1 °C | +0.6 °C | 52 mm | -30 mm |
| May | 20.0 °C | +0.4 °C | 187 mm | +125 mm |
| Jun | 26.9 °C | +3.0 °C | 27 mm | -12 mm |
| Jul | 29.2 °C | +2.3 °C | 19 mm | -3 mm |
| Aug | 27.9 °C | +0.8 °C | 41 mm | +0 mm |
| Sep | 25.2 °C | +1.5 °C | 73 mm | -12 mm |
| Oct | 19.1 °C | -0.6 °C | 93 mm | -16 mm |
| Nov | 15.8 °C | +0.6 °C | 91 mm | +4 mm |
| Dec | 13.0 °C | +1.5 °C | 57 mm | -31 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 Randazzo?
Randazzo has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 14.1 °C and it receives 883 mm of precipitation per year.
What is the hottest day ever recorded in Randazzo?
The hottest day measured in Randazzo between 1940 and 2025 was 4 August 1941, reaching 41.0 °C.
What is the coldest day in Randazzo?
The coldest day measured in Randazzo between 1940 and 2025 was 5 March 1949, at -7.6 °C.
Does it snow in Randazzo?
Yes. Randazzo gets on average 14.1 cm of snow per year and has around 5 frost days.
Has the climate of Randazzo warmed?
Yes: Randazzo warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Randazzo?
The wettest day measured in Randazzo between 1940 and 2025 was 16 October 1951, with 109 mm of rain in 24 hours.
What was the windiest day in Randazzo?
The windiest day measured in Randazzo between 1940 and 2025 was 4 February 1955, with winds reaching 35.8 km/h.
What is the warmest month in Randazzo?
The warmest month in Randazzo is August (22.7 °C on average); the coldest is January (6.7 °C).
How much does it rain in Randazzo?
Randazzo receives on average 883 mm of precipitation per year, spread over about 128 rainy days.
Is it sunny in Randazzo?
Randazzo gets on average 10.7 hours of sunshine per day, roughly 3,905 hours per year over 1940-2025.
What is the biggest single-day snowfall in Randazzo?
The heaviest 24-hour snowfall measured in Randazzo between 1940 and 2025 was 9 February 2023, with 21.1 cm.
Are there tropical nights in Randazzo?
Yes: Randazzo has on average 17 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Randazzo?
In Randazzo, between 1940 and 2025, the highest apparent temperature reached 41.9 °C on 8 August 1999, and the lowest was -11.9 °C on 1 January 1942.
Compare Randazzo with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Randazzo