Sinalunga climate — normals and trends
Sinalunga (Italy) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 13.2 °C and it receives 791 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 (23.2 °C on average) and the coldest is January (4.2 °C). Rainfall peaks in November.
Sinalunga averages 33 frost days, 29 hot days (≥ 30 °C) and 112 rainy days per year.
Sinalunga has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The number of frost days there went from about 47 to 19 per year over the period.
The hottest day of the period reached 37.8 °C (on 11 August 2024) and the coldest -19.2 °C (on 24 January 1942).
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
SinalungaTuscany
- coords
- 43.21°, 11.75°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
13.2°C
Average daily high
17.9°C
Average daily low
9.0°C
Annual rainfall
791mm
Sunshine / day
9.4h
Mean relative humidity
73%
Average peak wind
13.2km/h
Seasonal range
19.0°C
Frost days (< 0 °C)
33 d/yr
Hot days (≥ 30 °C)
29 d/yr
Rainy days (≥ 1 mm)
112 d/yr
Annual snowfall
15.9 cm
Average feels-like high
16.6 °C
Average feels-like low
7.7 °C
Average peak gust
32.3 km/h
Tropical nights (≥ 20 °C)
11 d/yr
Solar radiation
14.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.47 · 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 2024
Coldest day
-19.2 °C
24 January 1942
Wettest day
85 mm
4 November 1966
Windiest day
42.3 km/h
31 December 1943
Strongest gust
101.9 km/h
29 October 2018
Hottest feels-like
40.4 °C
12 August 2024
Coldest feels-like
-23.2 °C
24 January 1942
Snowiest day
18.7 cm
31 December 1943
Sunniest day
14.8 h
3 July 1949
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 | 10.5 °C | +2.8 °C | 46 mm | -14 mm |
| Feb | 11.5 °C | +2.0 °C | 93 mm | +26 mm |
| Mar | 14.4 °C | +1.6 °C | 117 mm | +47 mm |
| Apr | 18.4 °C | +2.1 °C | 71 mm | -5 mm |
| May | 21.6 °C | +0.8 °C | 69 mm | +2 mm |
| Jun | 31.1 °C | +5.8 °C | 9 mm | -37 mm |
| Jul | 30.0 °C | +1.1 °C | 38 mm | +9 mm |
| Aug | 30.4 °C | +1.6 °C | 72 mm | +33 mm |
| Sep | 25.2 °C | +0.9 °C | 72 mm | 0 mm |
| Oct | 19.4 °C | +0.7 °C | 64 mm | -24 mm |
| Nov | 13.8 °C | +1.1 °C | 87 mm | -13 mm |
| Dec | 10.4 °C | +1.7 °C | 33 mm | -48 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 Sinalunga?
Sinalunga has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 13.2 °C and it receives 791 mm of precipitation per year.
What is the hottest day ever recorded in Sinalunga?
The hottest day measured in Sinalunga between 1940 and 2025 was 11 August 2024, reaching 37.8 °C.
What is the coldest day in Sinalunga?
The coldest day measured in Sinalunga between 1940 and 2025 was 24 January 1942, at -19.2 °C.
Does it snow in Sinalunga?
Yes. Sinalunga gets on average 15.9 cm of snow per year and has around 33 frost days.
Has the climate of Sinalunga warmed?
Yes: Sinalunga warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sinalunga?
The wettest day measured in Sinalunga between 1940 and 2025 was 4 November 1966, with 85 mm of rain in 24 hours.
What was the windiest day in Sinalunga?
The windiest day measured in Sinalunga between 1940 and 2025 was 31 December 1943, with winds reaching 42.3 km/h.
What is the warmest month in Sinalunga?
The warmest month in Sinalunga is July (23.2 °C on average); the coldest is January (4.2 °C).
How much does it rain in Sinalunga?
Sinalunga receives on average 791 mm of precipitation per year, spread over about 112 rainy days.
Is it sunny in Sinalunga?
Sinalunga gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.
What is the biggest single-day snowfall in Sinalunga?
The heaviest 24-hour snowfall measured in Sinalunga between 1940 and 2025 was 31 December 1943, with 18.7 cm.
Are there tropical nights in Sinalunga?
Yes: Sinalunga has on average 11 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Sinalunga?
In Sinalunga, between 1940 and 2025, the highest apparent temperature reached 40.4 °C on 12 August 2024, and the lowest was -23.2 °C on 24 January 1942.
Compare Sinalunga with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sinalunga