Tunja climate — normals and trends
Tunja (Colombia) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 11.1 °C and it receives 1,921 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 (11.7 °C on average) and the coldest is July (10.2 °C). Rainfall peaks in April.
Tunja averages 0 frost days, 0 hot days (≥ 30 °C) and 324 rainy days per year.
Tunja has warmed by +1.4 °C between 1940 and 2025, or +0.17 °C per decade. This trend is statistically significant.
The hottest day of the period reached 21.4 °C (on 11 April 1970) and the coldest 0.3 °C (on 7 January 2015).
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
TunjaBoyacá
- coords
- 5.54°, -73.36°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
11.1°C
Average daily high
15.9°C
Average daily low
7.4°C
Annual rainfall
1,921mm
Sunshine / day
9.9h
Mean relative humidity
86%
Average peak wind
10.3km/h
Seasonal range
1.5°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
324 d/yr
Annual snowfall
0.0 cm
Average feels-like high
15.1 °C
Average feels-like low
6.1 °C
Average peak gust
38.4 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
17.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.4 °C
since 1940
+0.2 °C per decade · r² = 0.65 · 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
21.4 °C
11 April 1970
Coldest day
0.3 °C
7 January 2015
Wettest day
50 mm
7 April 1986
Windiest day
22.2 km/h
30 July 1972
Strongest gust
69.1 km/h
31 July 1972
Hottest feels-like
23.7 °C
7 March 2016
Coldest feels-like
-2.7 °C
7 January 2015
Sunniest day
12.0 h
15 March 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 | 16.8 °C | +0.6 °C | 101 mm | -5 mm |
| Feb | 16.8 °C | +0.4 °C | 234 mm | +93 mm |
| Mar | 16.4 °C | -0.1 °C | 253 mm | +46 mm |
| Apr | 16.9 °C | +0.6 °C | 267 mm | +20 mm |
| May | 15.8 °C | -0.2 °C | 259 mm | +57 mm |
| Jun | 14.9 °C | -0.1 °C | 245 mm | +81 mm |
| Jul | 14.6 °C | +0.1 °C | 251 mm | +93 mm |
| Aug | 14.8 °C | -0.1 °C | 191 mm | +69 mm |
| Sep | 15.2 °C | -0.3 °C | 164 mm | +51 mm |
| Oct | 15.2 °C | -0.9 °C | 178 mm | +3 mm |
| Nov | 16.1 °C | -0.3 °C | 203 mm | +34 mm |
| Dec | 16.3 °C | -0.1 °C | 124 mm | +9 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 Tunja?
Tunja has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 11.1 °C and it receives 1,921 mm of precipitation per year.
What is the hottest day ever recorded in Tunja?
The hottest day measured in Tunja between 1940 and 2025 was 11 April 1970, reaching 21.4 °C.
What is the coldest day in Tunja?
The coldest day measured in Tunja between 1940 and 2025 was 7 January 2015, at 0.3 °C.
Does it snow in Tunja?
Almost never: Tunja sees virtually no snow, with about 0 frost days per year.
Has the climate of Tunja warmed?
Yes: Tunja warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tunja?
The wettest day measured in Tunja between 1940 and 2025 was 7 April 1986, with 50 mm of rain in 24 hours.
What was the windiest day in Tunja?
The windiest day measured in Tunja between 1940 and 2025 was 30 July 1972, with winds reaching 22.2 km/h.
What is the warmest month in Tunja?
The warmest month in Tunja is April (11.7 °C on average); the coldest is July (10.2 °C).
How much does it rain in Tunja?
Tunja receives on average 1,921 mm of precipitation per year, spread over about 324 rainy days.
Is it sunny in Tunja?
Tunja gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.
Are there tropical nights in Tunja?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Tunja.
What was the most extreme apparent temperature in Tunja?
In Tunja, between 1940 and 2025, the highest apparent temperature reached 23.7 °C on 7 March 2016, and the lowest was -2.7 °C on 7 January 2015.
Compare Tunja with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Tunja