San Juan de los Morros climate — normals and trends
San Juan de los Morros (Venezuela) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 23.8 °C and it receives 1,241 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 April (25.2 °C on average) and the coldest is July (22.9 °C). Rainfall peaks in June.
San Juan de los Morros averages 0 frost days, 117 hot days (≥ 30 °C) and 200 rainy days per year.
San Juan de los Morros has warmed by +2.3 °C between 1940 and 2025, or +0.27 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.4 °C (on 11 April 2020) and the coldest 14.1 °C (on 8 January 1945).
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
San Juan de los MorrosGuárico
- coords
- 9.91°, -67.35°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.8°C
Average daily high
28.9°C
Average daily low
19.9°C
Annual rainfall
1,241mm
Sunshine / day
10.5h
Mean relative humidity
75%
Average peak wind
10.6km/h
Seasonal range
2.3°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
117 d/yr
Rainy days (≥ 1 mm)
200 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.9 °C
Average feels-like low
22.1 °C
Average peak gust
32.3 km/h
Tropical nights (≥ 20 °C)
167 d/yr
Solar radiation
18.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °C
since 1940
+0.3 °C per decade · r² = 0.69 · 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
37.4 °C
11 April 2020
Coldest day
14.1 °C
8 January 1945
Wettest day
108 mm
24 September 1972
Windiest day
21.4 km/h
27 February 2012
Strongest gust
61.9 km/h
16 June 2023
Hottest feels-like
39.3 °C
24 March 1981
Coldest feels-like
13.0 °C
31 January 1976
Sunniest day
12.6 h
3 June 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 | 32.4 °C | +3.1 °C | 28 mm | +16 mm |
| Feb | 33.0 °C | +2.6 °C | 8 mm | -3 mm |
| Mar | 34.2 °C | +2.9 °C | 11 mm | -10 mm |
| Apr | 31.0 °C | +0.4 °C | 135 mm | +49 mm |
| May | 29.5 °C | +0.6 °C | 216 mm | +51 mm |
| Jun | 30.0 °C | +2.4 °C | 158 mm | -21 mm |
| Jul | 28.9 °C | +1.7 °C | 170 mm | -7 mm |
| Aug | 29.3 °C | +1.9 °C | 170 mm | -4 mm |
| Sep | 29.0 °C | +0.9 °C | 184 mm | +41 mm |
| Oct | 29.4 °C | +0.7 °C | 148 mm | +7 mm |
| Nov | 30.1 °C | +1.4 °C | 91 mm | -8 mm |
| Dec | 31.5 °C | +2.8 °C | 33 mm | -0 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 San Juan de los Morros?
San Juan de los Morros has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.8 °C and it receives 1,241 mm of precipitation per year.
What is the hottest day ever recorded in San Juan de los Morros?
The hottest day measured in San Juan de los Morros between 1940 and 2025 was 11 April 2020, reaching 37.4 °C.
What is the coldest day in San Juan de los Morros?
The coldest day measured in San Juan de los Morros between 1940 and 2025 was 8 January 1945, at 14.1 °C.
Does it snow in San Juan de los Morros?
Almost never: San Juan de los Morros sees virtually no snow, with about 0 frost days per year.
Has the climate of San Juan de los Morros warmed?
Yes: San Juan de los Morros warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in San Juan de los Morros?
The wettest day measured in San Juan de los Morros between 1940 and 2025 was 24 September 1972, with 108 mm of rain in 24 hours.
What was the windiest day in San Juan de los Morros?
The windiest day measured in San Juan de los Morros between 1940 and 2025 was 27 February 2012, with winds reaching 21.4 km/h.
What is the warmest month in San Juan de los Morros?
The warmest month in San Juan de los Morros is April (25.2 °C on average); the coldest is July (22.9 °C).
How much does it rain in San Juan de los Morros?
San Juan de los Morros receives on average 1,241 mm of precipitation per year, spread over about 200 rainy days.
Is it sunny in San Juan de los Morros?
San Juan de los Morros gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
Are there tropical nights in San Juan de los Morros?
Yes: San Juan de los Morros has on average 167 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in San Juan de los Morros?
In San Juan de los Morros, between 1940 and 2025, the highest apparent temperature reached 39.3 °C on 24 March 1981, and the lowest was 13.0 °C on 31 January 1976.
Compare San Juan de los Morros with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around San Juan de los Morros