Renon climate — normals and trends
Renon (Italy) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 5.4 °C and it receives 974 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 (15.4 °C on average) and the coldest is January (-5.4 °C). Rainfall peaks in May.
Renon averages 152 frost days, 0 hot days (≥ 30 °C) and 135 rainy days per year.
Renon has warmed by +3.7 °C between 1940 and 2025, or +0.44 °C per decade. This trend is statistically significant.
The number of frost days there went from about 182 to 122 per year over the period.
The hottest day of the period reached 31.6 °C (on 27 June 2019) and the coldest -32.6 °C (on 7 January 1985).
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
RenonTrentino-Alto Adige
- coords
- 46.54°, 11.46°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
5.4°C
Average daily high
10.3°C
Average daily low
0.9°C
Annual rainfall
974mm
Sunshine / day
9.3h
Mean relative humidity
71%
Average peak wind
6.5km/h
Seasonal range
20.8°C
Frost days (< 0 °C)
152 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
135 d/yr
Annual snowfall
179.9 cm
Average feels-like high
8.2 °C
Average feels-like low
-1.7 °C
Average peak gust
31.1 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
13.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.7 °C
since 1940
+0.4 °C per decade · r² = 0.69 · 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
31.6 °C
27 June 2019
Coldest day
-32.6 °C
7 January 1985
Wettest day
114 mm
4 November 1966
Windiest day
19.1 km/h
5 March 2015
Strongest gust
98.3 km/h
29 October 2018
Hottest feels-like
32.7 °C
26 June 2019
Coldest feels-like
-37.1 °C
7 January 1985
Snowiest day
45.9 cm
5 December 2020
Sunniest day
15.1 h
12 June 2001
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 | 3.1 °C | +3.7 °C | 75 mm | +33 mm |
| Feb | 5.4 °C | +3.4 °C | 26 mm | -21 mm |
| Mar | 8.8 °C | +3.2 °C | 82 mm | +19 mm |
| Apr | 12.8 °C | +3.3 °C | 99 mm | +10 mm |
| May | 14.5 °C | +0.1 °C | 130 mm | +10 mm |
| Jun | 23.6 °C | +5.1 °C | 64 mm | -50 mm |
| Jul | 20.6 °C | -0.1 °C | 83 mm | -13 mm |
| Aug | 21.8 °C | +1.6 °C | 95 mm | +5 mm |
| Sep | 16.5 °C | -0.3 °C | 148 mm | +68 mm |
| Oct | 11.3 °C | -0.3 °C | 54 mm | -35 mm |
| Nov | 6.0 °C | +1.1 °C | 69 mm | -21 mm |
| Dec | 5.0 °C | +4.8 °C | 17 mm | -38 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 Renon?
Renon has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 5.4 °C and it receives 974 mm of precipitation per year.
What is the hottest day ever recorded in Renon?
The hottest day measured in Renon between 1940 and 2025 was 27 June 2019, reaching 31.6 °C.
What is the coldest day in Renon?
The coldest day measured in Renon between 1940 and 2025 was 7 January 1985, at -32.6 °C.
Does it snow in Renon?
Yes. Renon gets on average 179.9 cm of snow per year and has around 152 frost days.
Has the climate of Renon warmed?
Yes: Renon warmed by +3.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Renon?
The wettest day measured in Renon between 1940 and 2025 was 4 November 1966, with 114 mm of rain in 24 hours.
What was the windiest day in Renon?
The windiest day measured in Renon between 1940 and 2025 was 5 March 2015, with winds reaching 19.1 km/h.
What is the warmest month in Renon?
The warmest month in Renon is July (15.4 °C on average); the coldest is January (-5.4 °C).
How much does it rain in Renon?
Renon receives on average 974 mm of precipitation per year, spread over about 135 rainy days.
Is it sunny in Renon?
Renon 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 Renon?
The heaviest 24-hour snowfall measured in Renon between 1940 and 2025 was 5 December 2020, with 45.9 cm.
Are there tropical nights in Renon?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Renon.
What was the most extreme apparent temperature in Renon?
In Renon, between 1940 and 2025, the highest apparent temperature reached 32.7 °C on 26 June 2019, and the lowest was -37.1 °C on 7 January 1985.
Compare Renon with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Renon