San Vicente climate — normals and trends
San Vicente (Chile) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 14.9 °C and it receives 706 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 January (21.6 °C on average) and the coldest is July (8.5 °C). Rainfall peaks in June.
San Vicente averages 17 frost days, 25 hot days (≥ 30 °C) and 61 rainy days per year.
The mean temperature of San Vicente has changed by -0.5 °C between 1940 and 2025, or -0.06 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.5 °C (on 12 January 1941) and the coldest -8.5 °C (on 17 July 2017).
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
San VicenteO'Higgins Region
- coords
- -34.43°, -71.08°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.9°C
Average daily high
21.3°C
Average daily low
8.7°C
Annual rainfall
706mm
Sunshine / day
10.5h
Mean relative humidity
68%
Average peak wind
9.9km/h
Seasonal range
13.1°C
Frost days (< 0 °C)
17 d/yr
Hot days (≥ 30 °C)
25 d/yr
Rainy days (≥ 1 mm)
61 d/yr
Annual snowfall
0.2 cm
Average feels-like high
21.4 °C
Average feels-like low
7.1 °C
Average peak gust
27.4 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
19.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
-0.5 °C
since 1940
-0.1 °C per decade · r² = 0.08 · p = 0.010
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
38.5 °C
12 January 1941
Coldest day
-8.5 °C
17 July 2017
Wettest day
112 mm
14 July 1987
Windiest day
25.2 km/h
9 January 1948
Strongest gust
87.8 km/h
6 August 2015
Hottest feels-like
37.9 °C
12 January 1941
Coldest feels-like
-12.3 °C
17 July 2017
Snowiest day
6.9 cm
15 July 2017
Sunniest day
14.3 h
14 December 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 | 30.5 °C | +1.7 °C | 0 mm | -6 mm |
| Feb | 29.9 °C | +1.6 °C | 0 mm | -5 mm |
| Mar | 26.0 °C | 0.0 °C | 23 mm | +14 mm |
| Apr | 20.8 °C | -0.7 °C | 33 mm | -5 mm |
| May | 17.5 °C | +0.3 °C | 112 mm | +4 mm |
| Jun | 14.0 °C | -0.3 °C | 118 mm | -47 mm |
| Jul | 16.0 °C | +1.9 °C | 42 mm | -94 mm |
| Aug | 16.1 °C | +0.5 °C | 118 mm | +18 mm |
| Sep | 19.0 °C | +1.2 °C | 64 mm | -5 mm |
| Oct | 22.8 °C | +2.1 °C | 13 mm | -29 mm |
| Nov | 25.2 °C | +0.7 °C | 5 mm | -15 mm |
| Dec | 28.2 °C | +0.8 °C | 9 mm | -1 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 San Vicente?
San Vicente has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 14.9 °C and it receives 706 mm of precipitation per year.
What is the hottest day ever recorded in San Vicente?
The hottest day measured in San Vicente between 1940 and 2025 was 12 January 1941, reaching 38.5 °C.
What is the coldest day in San Vicente?
The coldest day measured in San Vicente between 1940 and 2025 was 17 July 2017, at -8.5 °C.
Does it snow in San Vicente?
Almost never: San Vicente sees virtually no snow, with about 17 frost days per year.
Has the climate of San Vicente warmed?
Between 1940 and 2025, no statistically significant temperature trend emerges in San Vicente.
What is the wettest day in San Vicente?
The wettest day measured in San Vicente between 1940 and 2025 was 14 July 1987, with 112 mm of rain in 24 hours.
What was the windiest day in San Vicente?
The windiest day measured in San Vicente between 1940 and 2025 was 9 January 1948, with winds reaching 25.2 km/h.
What is the warmest month in San Vicente?
The warmest month in San Vicente is January (21.6 °C on average); the coldest is July (8.5 °C).
How much does it rain in San Vicente?
San Vicente receives on average 706 mm of precipitation per year, spread over about 61 rainy days.
Is it sunny in San Vicente?
San Vicente gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
What is the biggest single-day snowfall in San Vicente?
The heaviest 24-hour snowfall measured in San Vicente between 1940 and 2025 was 15 July 2017, with 6.9 cm.
Are there tropical nights in San Vicente?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in San Vicente.
What was the most extreme apparent temperature in San Vicente?
In San Vicente, between 1940 and 2025, the highest apparent temperature reached 37.9 °C on 12 January 1941, and the lowest was -12.3 °C on 17 July 2017.
Compare San Vicente with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around San Vicente