Coihueco climate — normals and trends
Coihueco (Chile) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 11.5 °C and it receives 1,682 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 (17.6 °C on average) and the coldest is July (6.1 °C). Rainfall peaks in June.
Coihueco averages 28 frost days, 2 hot days (≥ 30 °C) and 94 rainy days per year.
No statistically significant temperature trend emerges for Coihueco between 1940 and 2025: over this span, year-to-year swings outweigh the climate signal.
The hottest day of the period reached 36.8 °C (on 3 February 2023) and the coldest -12.4 °C (on 31 July 1995).
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
CoihuecoÑuble
- coords
- -36.63°, -71.83°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
11.5°C
Average daily high
17.4°C
Average daily low
6.0°C
Annual rainfall
1,682mm
Sunshine / day
10.1h
Mean relative humidity
73%
Average peak wind
14.1km/h
Seasonal range
11.5°C
Frost days (< 0 °C)
28 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
94 d/yr
Annual snowfall
14.5 cm
Average feels-like high
16.4 °C
Average feels-like low
3.3 °C
Average peak gust
36.0 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
18.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
No clear trend over this period
Over a short window, year-to-year swings outweigh the climate signal. Try 86 years.
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
36.8 °C
3 February 2023
Coldest day
-12.4 °C
31 July 1995
Wettest day
189 mm
11 July 2006
Windiest day
46.1 km/h
16 June 2017
Strongest gust
121.7 km/h
20 April 1986
Hottest feels-like
38.4 °C
3 February 2023
Coldest feels-like
-17.3 °C
31 July 1995
Snowiest day
22.1 cm
29 June 1940
Sunniest day
14.5 h
17 December 2025
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 | 27.8 °C | +3.4 °C | 2 mm | -19 mm |
| Feb | 26.7 °C | +2.5 °C | 0 mm | -26 mm |
| Mar | 23.0 °C | +1.0 °C | 59 mm | +29 mm |
| Apr | 16.9 °C | -0.9 °C | 119 mm | +12 mm |
| May | 14.0 °C | +0.2 °C | 191 mm | -85 mm |
| Jun | 10.8 °C | -0.3 °C | 217 mm | -133 mm |
| Jul | 13.3 °C | +2.4 °C | 199 mm | -107 mm |
| Aug | 13.2 °C | +1.1 °C | 171 mm | -65 mm |
| Sep | 15.0 °C | +1.0 °C | 131 mm | -15 mm |
| Oct | 18.4 °C | +2.1 °C | 59 mm | -38 mm |
| Nov | 21.4 °C | +1.9 °C | 20 mm | -33 mm |
| Dec | 24.7 °C | +2.2 °C | 22 mm | -14 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 Coihueco?
Coihueco has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 11.5 °C and it receives 1,682 mm of precipitation per year.
What is the hottest day ever recorded in Coihueco?
The hottest day measured in Coihueco between 1940 and 2025 was 3 February 2023, reaching 36.8 °C.
What is the coldest day in Coihueco?
The coldest day measured in Coihueco between 1940 and 2025 was 31 July 1995, at -12.4 °C.
Does it snow in Coihueco?
Yes. Coihueco gets on average 14.5 cm of snow per year and has around 28 frost days.
Has the climate of Coihueco warmed?
Between 1940 and 2025, no statistically significant temperature trend emerges in Coihueco.
What is the wettest day in Coihueco?
The wettest day measured in Coihueco between 1940 and 2025 was 11 July 2006, with 189 mm of rain in 24 hours.
What was the windiest day in Coihueco?
The windiest day measured in Coihueco between 1940 and 2025 was 16 June 2017, with winds reaching 46.1 km/h.
What is the warmest month in Coihueco?
The warmest month in Coihueco is January (17.6 °C on average); the coldest is July (6.1 °C).
How much does it rain in Coihueco?
Coihueco receives on average 1,682 mm of precipitation per year, spread over about 94 rainy days.
Is it sunny in Coihueco?
Coihueco gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
What is the biggest single-day snowfall in Coihueco?
The heaviest 24-hour snowfall measured in Coihueco between 1940 and 2025 was 29 June 1940, with 22.1 cm.
Are there tropical nights in Coihueco?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Coihueco.
What was the most extreme apparent temperature in Coihueco?
In Coihueco, between 1940 and 2025, the highest apparent temperature reached 38.4 °C on 3 February 2023, and the lowest was -17.3 °C on 31 July 1995.
Compare Coihueco with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Coihueco