La Calera climate — normals and trends
La Calera (Argentina) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 16.2 °C and it receives 1,099 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 (22.4 °C on average) and the coldest is July (9.4 °C). Rainfall peaks in January.
La Calera averages 8 frost days, 33 hot days (≥ 30 °C) and 119 rainy days per year.
La Calera has warmed by +0.7 °C between 1940 and 2025, or +0.08 °C per decade. This trend is statistically significant.
The number of frost days there went from about 5 to 11 per year over the period.
The hottest day of the period reached 41.0 °C (on 7 November 2023) and the coldest -9.5 °C (on 10 July 2007).
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
La CaleraCordoba
- coords
- -31.35°, -64.34°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
16.2°C
Average daily high
22.2°C
Average daily low
11.4°C
Annual rainfall
1,099mm
Sunshine / day
9.9h
Mean relative humidity
71%
Average peak wind
14.5km/h
Seasonal range
13.0°C
Frost days (< 0 °C)
8 d/yr
Hot days (≥ 30 °C)
33 d/yr
Rainy days (≥ 1 mm)
119 d/yr
Annual snowfall
0.7 cm
Average feels-like high
22.2 °C
Average feels-like low
10.1 °C
Average peak gust
33.2 km/h
Tropical nights (≥ 20 °C)
11 d/yr
Solar radiation
17.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.7 °C
since 1940
+0.1 °C per decade · r² = 0.19 · 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
41.0 °C
7 November 2023
Coldest day
-9.5 °C
10 July 2007
Wettest day
118 mm
22 November 1943
Windiest day
36.9 km/h
7 August 1964
Strongest gust
83.9 km/h
28 August 2002
Hottest feels-like
43.3 °C
23 January 2014
Coldest feels-like
-14.1 °C
10 July 2007
Snowiest day
8.0 cm
9 August 1975
Sunniest day
13.8 h
13 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 | 30.1 °C | +2.2 °C | 74 mm | -95 mm |
| Feb | 30.9 °C | +4.3 °C | 108 mm | -44 mm |
| Mar | 24.7 °C | -0.2 °C | 205 mm | +59 mm |
| Apr | 21.1 °C | -0.7 °C | 26 mm | -55 mm |
| May | 20.7 °C | +1.9 °C | 27 mm | -11 mm |
| Jun | 16.5 °C | +0.4 °C | 2 mm | -22 mm |
| Jul | 16.7 °C | +0.8 °C | 28 mm | +6 mm |
| Aug | 18.4 °C | +0.2 °C | 95 mm | +68 mm |
| Sep | 21.7 °C | +1.5 °C | 34 mm | -23 mm |
| Oct | 25.4 °C | +2.6 °C | 21 mm | -84 mm |
| Nov | 26.6 °C | +1.1 °C | 93 mm | -41 mm |
| Dec | 29.0 °C | +1.6 °C | 98 mm | -48 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 La Calera?
La Calera has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 16.2 °C and it receives 1,099 mm of precipitation per year.
What is the hottest day ever recorded in La Calera?
The hottest day measured in La Calera between 1940 and 2025 was 7 November 2023, reaching 41.0 °C.
What is the coldest day in La Calera?
The coldest day measured in La Calera between 1940 and 2025 was 10 July 2007, at -9.5 °C.
Does it snow in La Calera?
Almost never: La Calera sees virtually no snow, with about 8 frost days per year.
Has the climate of La Calera warmed?
Yes: La Calera warmed by +0.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in La Calera?
The wettest day measured in La Calera between 1940 and 2025 was 22 November 1943, with 118 mm of rain in 24 hours.
What was the windiest day in La Calera?
The windiest day measured in La Calera between 1940 and 2025 was 7 August 1964, with winds reaching 36.9 km/h.
What is the warmest month in La Calera?
The warmest month in La Calera is January (22.4 °C on average); the coldest is July (9.4 °C).
How much does it rain in La Calera?
La Calera receives on average 1,099 mm of precipitation per year, spread over about 119 rainy days.
Is it sunny in La Calera?
La Calera gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.
What is the biggest single-day snowfall in La Calera?
The heaviest 24-hour snowfall measured in La Calera between 1940 and 2025 was 9 August 1975, with 8.0 cm.
Are there tropical nights in La Calera?
Yes: La Calera has on average 11 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in La Calera?
In La Calera, between 1940 and 2025, the highest apparent temperature reached 43.3 °C on 23 January 2014, and the lowest was -14.1 °C on 10 July 2007.
Compare La Calera with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around La Calera