Maullín climate — normals and trends
Maullín (Chile) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 10.8 °C and it receives 1,607 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 (14.9 °C on average) and the coldest is July (7.1 °C). Rainfall peaks in June.
Maullín averages 9 frost days, 0 hot days (≥ 30 °C) and 178 rainy days per year.
Maullín has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The number of frost days there went from about 6 to 12 per year over the period.
The hottest day of the period reached 36.0 °C (on 25 January 1944) and the coldest -6.4 °C (on 29 June 2025).
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
MaullínLos Lagos Region
- coords
- -41.62°, -73.60°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
10.8°C
Average daily high
14.8°C
Average daily low
7.0°C
Annual rainfall
1,607mm
Sunshine / day
9.0h
Mean relative humidity
82%
Average peak wind
18.8km/h
Seasonal range
7.8°C
Frost days (< 0 °C)
9 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
178 d/yr
Annual snowfall
0.5 cm
Average feels-like high
13.0 °C
Average feels-like low
4.6 °C
Average peak gust
36.6 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
14.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.35 · 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
36.0 °C
25 January 1944
Coldest day
-6.4 °C
29 June 2025
Wettest day
90 mm
1 June 1977
Windiest day
61.3 km/h
23 June 1994
Strongest gust
114.1 km/h
23 June 1994
Hottest feels-like
38.6 °C
25 January 1944
Coldest feels-like
-9.8 °C
30 July 2006
Snowiest day
16.9 cm
19 June 1949
Sunniest day
14.8 h
27 December 1941
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 | 20.8 °C | +1.3 °C | 37 mm | -33 mm |
| Feb | 19.8 °C | +0.1 °C | 40 mm | -19 mm |
| Mar | 18.2 °C | +0.2 °C | 108 mm | +25 mm |
| Apr | 15.2 °C | 0.0 °C | 168 mm | +39 mm |
| May | 12.8 °C | +0.1 °C | 222 mm | +25 mm |
| Jun | 10.4 °C | -0.3 °C | 223 mm | +10 mm |
| Jul | 11.4 °C | +1.1 °C | 175 mm | -30 mm |
| Aug | 12.7 °C | +1.6 °C | 137 mm | -52 mm |
| Sep | 13.9 °C | +1.3 °C | 163 mm | +12 mm |
| Oct | 14.8 °C | +0.6 °C | 180 mm | +50 mm |
| Nov | 18.6 °C | +2.6 °C | 54 mm | -43 mm |
| Dec | 18.7 °C | +0.8 °C | 62 mm | -21 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 Maullín?
Maullín has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 10.8 °C and it receives 1,607 mm of precipitation per year.
What is the hottest day ever recorded in Maullín?
The hottest day measured in Maullín between 1940 and 2025 was 25 January 1944, reaching 36.0 °C.
What is the coldest day in Maullín?
The coldest day measured in Maullín between 1940 and 2025 was 29 June 2025, at -6.4 °C.
Does it snow in Maullín?
Almost never: Maullín sees virtually no snow, with about 9 frost days per year.
Has the climate of Maullín warmed?
Yes: Maullín warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Maullín?
The wettest day measured in Maullín between 1940 and 2025 was 1 June 1977, with 90 mm of rain in 24 hours.
What was the windiest day in Maullín?
The windiest day measured in Maullín between 1940 and 2025 was 23 June 1994, with winds reaching 61.3 km/h.
What is the warmest month in Maullín?
The warmest month in Maullín is January (14.9 °C on average); the coldest is July (7.1 °C).
How much does it rain in Maullín?
Maullín receives on average 1,607 mm of precipitation per year, spread over about 178 rainy days.
Is it sunny in Maullín?
Maullín gets on average 9.0 hours of sunshine per day, roughly 3,285 hours per year over 1940-2025.
What is the biggest single-day snowfall in Maullín?
The heaviest 24-hour snowfall measured in Maullín between 1940 and 2025 was 19 June 1949, with 16.9 cm.
Are there tropical nights in Maullín?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Maullín.
What was the most extreme apparent temperature in Maullín?
In Maullín, between 1940 and 2025, the highest apparent temperature reached 38.6 °C on 25 January 1944, and the lowest was -9.8 °C on 30 July 2006.
Compare Maullín with another city
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Nearby cities
The climate around Maullín