Lebu climate — normals and trends
Lebu has a warm-summer mediterranean climate, averaging 12.6 °C annually with 1,114 mm of rain per year.
Climate normals · ERA5
LebuBiobio
- coords
- -37.61°, -73.65°
- period
- 1940–2025 · 86 yrs
The normals for this period
The average of every indicator across the whole window: temperature, water, sky, wind and notable days.
Mean daily temperature
12.6°C
Average daily high
13.2°C
Average daily low
12.0°C
Annual rainfall
1,114mm
Sunshine / day
10.2h
Mean relative humidity
84%
Average peak wind
33.6km/h
Seasonal range
4.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
105 d/yr
Annual snowfall
0.0 cm
Average feels-like high
10.8 °C
Average feels-like low
7.6 °C
Average peak gust
45.8 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
18.2 MJ/m²
Has the climate changed?
What the yearly averages say about warming here, and whether the slope is statistically solid.
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).
Climate month by month
How an average year unfolds: when it rains, when it turns hot, when the sun is out.
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
The most extreme days ever measured here, then the year-by-year detail.
Hottest day
19.6 °C
16 March 1965
Coldest day
5.5 °C
13 June 1947
Wettest day
113 mm
27 May 1953
Windiest day
79.1 km/h
20 April 1943
Strongest gust
122.8 km/h
12 June 2000
Hottest feels-like
21.9 °C
27 January 1997
Coldest feels-like
-3.2 °C
16 June 2017
Sunniest day
14.4 h
7 December 2000
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and compare it with the normal: warmer, drier, more extreme?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 14.3 °C | -0.9 °C | 20 mm | +4 mm |
| Feb | 14.5 °C | -0.8 °C | 10 mm | -6 mm |
| Mar | 14.5 °C | -0.3 °C | 66 mm | +36 mm |
| Apr | 13.5 °C | -0.4 °C | 99 mm | +23 mm |
| May | 13.4 °C | +0.2 °C | 104 mm | -78 mm |
| Jun | 11.9 °C | -0.4 °C | 166 mm | -57 mm |
| Jul | 11.7 °C | 0.0 °C | 140 mm | -65 mm |
| Aug | 11.8 °C | +0.4 °C | 84 mm | -71 mm |
| Sep | 12.2 °C | +0.8 °C | 135 mm | +45 mm |
| Oct | 12.8 °C | +0.8 °C | 44 mm | -17 mm |
| Nov | 13.3 °C | +0.2 °C | 13 mm | -22 mm |
| Dec | 15.0 °C | +0.7 °C | 18 mm | -8 mm |
The year's extremes
What was the weather like that day?
The weather actually measured on a given date, anywhere in the covered window.
Climate at a glance
What these normals say about the place, in a few sentences, and the notions needed to read them.
Lebu (Chile) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 12.6 °C and it receives 1,114 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 (14.7 °C on average) and the coldest is August (10.7 °C). Rainfall peaks in June.
Lebu averages 0 frost days, 0 hot days (≥ 30 °C) and 105 rainy days per year.
No statistically significant temperature trend emerges for Lebu between 1940 and 2025: over this span, year-to-year swings outweigh the climate signal.
The hottest day of the period reached 19.6 °C (on 16 March 1965) and the coldest 5.5 °C (on 13 June 1947).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Compare Lebu with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Lebu
Other cities — Chile
Frequently asked questions
What is the climate of Lebu?
Lebu has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 12.6 °C and it receives 1,114 mm of precipitation per year.
What is the hottest day ever recorded in Lebu?
The hottest day measured in Lebu between 1940 and 2025 was 16 March 1965, reaching 19.6 °C.
What is the coldest day in Lebu?
The coldest day measured in Lebu between 1940 and 2025 was 13 June 1947, at 5.5 °C.
Does it snow in Lebu?
Almost never: Lebu sees virtually no snow, with about 0 frost days per year.
Has the climate of Lebu warmed?
Between 1940 and 2025, no statistically significant temperature trend emerges in Lebu.
What is the wettest day in Lebu?
The wettest day measured in Lebu between 1940 and 2025 was 27 May 1953, with 113 mm of rain in 24 hours.
What was the windiest day in Lebu?
The windiest day measured in Lebu between 1940 and 2025 was 20 April 1943, with winds reaching 79.1 km/h.
What is the warmest month in Lebu?
The warmest month in Lebu is January (14.7 °C on average); the coldest is August (10.7 °C).
How much does it rain in Lebu?
Lebu receives on average 1,114 mm of precipitation per year, spread over about 105 rainy days.
Is it sunny in Lebu?
Lebu gets on average 10.2 hours of sunshine per day, roughly 3,723 hours per year over 1940-2025.
Are there tropical nights in Lebu?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Lebu.
What was the most extreme apparent temperature in Lebu?
In Lebu, between 1940 and 2025, the highest apparent temperature reached 21.9 °C on 27 January 1997, and the lowest was -3.2 °C on 16 June 2017.
These forecasts and records come from our own weather API. Developer documentation →