Las Varillas climate — normals and trends
Las Varillas (Argentina) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 18.2 °C and it receives 954 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 (25.0 °C on average) and the coldest is July (11.0 °C). Rainfall peaks in January.
Las Varillas averages 4 frost days, 67 hot days (≥ 30 °C) and 90 rainy days per year.
No statistically significant temperature trend emerges for Las Varillas between 1940 and 2025: over this span, year-to-year swings outweigh the climate signal.
The hottest day of the period reached 41.7 °C (on 4 January 1963) and the coldest -5.8 °C (on 9 July 1976).
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
Las VarillasCordoba
- coords
- -31.87°, -62.72°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
18.2°C
Average daily high
23.8°C
Average daily low
13.3°C
Annual rainfall
954mm
Sunshine / day
9.6h
Mean relative humidity
70%
Average peak wind
16.2km/h
Seasonal range
14.0°C
Frost days (< 0 °C)
4 d/yr
Hot days (≥ 30 °C)
67 d/yr
Rainy days (≥ 1 mm)
90 d/yr
Annual snowfall
0.0 cm
Average feels-like high
24.2 °C
Average feels-like low
12.2 °C
Average peak gust
33.6 km/h
Tropical nights (≥ 20 °C)
49 d/yr
Solar radiation
17.5 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
41.7 °C
4 January 1963
Coldest day
-5.8 °C
9 July 1976
Wettest day
150 mm
13 February 1942
Windiest day
44.1 km/h
27 September 2025
Strongest gust
93.6 km/h
12 January 2010
Hottest feels-like
46.6 °C
3 February 2024
Coldest feels-like
-9.9 °C
9 July 1976
Snowiest day
1.5 cm
1 August 2011
Sunniest day
14.0 h
5 December 1940
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 | 33.1 °C | +2.5 °C | 51 mm | -76 mm |
| Feb | 32.8 °C | +3.5 °C | 85 mm | -36 mm |
| Mar | 27.2 °C | +0.1 °C | 184 mm | +62 mm |
| Apr | 22.8 °C | -0.6 °C | 23 mm | -59 mm |
| May | 22.2 °C | +2.3 °C | 37 mm | -5 mm |
| Jun | 16.7 °C | -0.1 °C | 6 mm | -19 mm |
| Jul | 17.9 °C | +1.3 °C | 43 mm | +19 mm |
| Aug | 20.0 °C | +1.0 °C | 113 mm | +82 mm |
| Sep | 23.3 °C | +1.7 °C | 49 mm | -7 mm |
| Oct | 26.7 °C | +2.2 °C | 23 mm | -71 mm |
| Nov | 28.5 °C | +1.0 °C | 89 mm | -24 mm |
| Dec | 31.8 °C | +2.0 °C | 37 mm | -79 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 Las Varillas?
Las Varillas has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 18.2 °C and it receives 954 mm of precipitation per year.
What is the hottest day ever recorded in Las Varillas?
The hottest day measured in Las Varillas between 1940 and 2025 was 4 January 1963, reaching 41.7 °C.
What is the coldest day in Las Varillas?
The coldest day measured in Las Varillas between 1940 and 2025 was 9 July 1976, at -5.8 °C.
Does it snow in Las Varillas?
Almost never: Las Varillas sees virtually no snow, with about 4 frost days per year.
Has the climate of Las Varillas warmed?
Between 1940 and 2025, no statistically significant temperature trend emerges in Las Varillas.
What is the wettest day in Las Varillas?
The wettest day measured in Las Varillas between 1940 and 2025 was 13 February 1942, with 150 mm of rain in 24 hours.
What was the windiest day in Las Varillas?
The windiest day measured in Las Varillas between 1940 and 2025 was 27 September 2025, with winds reaching 44.1 km/h.
What is the warmest month in Las Varillas?
The warmest month in Las Varillas is January (25.0 °C on average); the coldest is July (11.0 °C).
How much does it rain in Las Varillas?
Las Varillas receives on average 954 mm of precipitation per year, spread over about 90 rainy days.
Is it sunny in Las Varillas?
Las Varillas gets on average 9.6 hours of sunshine per day, roughly 3,504 hours per year over 1940-2025.
What is the biggest single-day snowfall in Las Varillas?
The heaviest 24-hour snowfall measured in Las Varillas between 1940 and 2025 was 1 August 2011, with 1.5 cm.
Are there tropical nights in Las Varillas?
Yes: Las Varillas has on average 49 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Las Varillas?
In Las Varillas, between 1940 and 2025, the highest apparent temperature reached 46.6 °C on 3 February 2024, and the lowest was -9.9 °C on 9 July 1976.
Compare Las Varillas with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Las Varillas