Asunción Mita climate — normals and trends
Asunción Mita (Guatemala) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 22.9 °C and it receives 603 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 (24.4 °C on average) and the coldest is January (21.0 °C). Rainfall peaks in September.
Asunción Mita averages 0 frost days, 131 hot days (≥ 30 °C) and 113 rainy days per year.
Asunción Mita has warmed by +2.2 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.1 °C (on 5 March 2020) and the coldest 6.8 °C (on 27 December 1989).
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
Asunción MitaJutiapa
- coords
- 14.33°, -89.71°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
22.9°C
Average daily high
29.0°C
Average daily low
18.2°C
Annual rainfall
603mm
Sunshine / day
10.6h
Mean relative humidity
70%
Average peak wind
12.9km/h
Seasonal range
3.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
131 d/yr
Rainy days (≥ 1 mm)
113 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.4 °C
Average feels-like low
19.7 °C
Average peak gust
38.2 km/h
Tropical nights (≥ 20 °C)
68 d/yr
Solar radiation
19.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.2 °C
since 1940
+0.3 °C per decade · r² = 0.72 · 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
37.1 °C
5 March 2020
Coldest day
6.8 °C
27 December 1989
Wettest day
269 mm
4 September 1969
Windiest day
33.0 km/h
3 January 2008
Strongest gust
89.6 km/h
3 January 2008
Hottest feels-like
40.5 °C
4 May 2024
Coldest feels-like
4.5 °C
27 December 1989
Sunniest day
12.3 h
10 July 1956
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 | 29.4 °C | +1.7 °C | 1 mm | -1 mm |
| Feb | 30.7 °C | +1.8 °C | 1 mm | -0 mm |
| Mar | 32.4 °C | +2.0 °C | 3 mm | -2 mm |
| Apr | 32.1 °C | +0.9 °C | 6 mm | -12 mm |
| May | 32.9 °C | +2.5 °C | 25 mm | -51 mm |
| Jun | 30.3 °C | +1.6 °C | 145 mm | +25 mm |
| Jul | 31.9 °C | +2.6 °C | 42 mm | -20 mm |
| Aug | 32.8 °C | +3.0 °C | 42 mm | -27 mm |
| Sep | 31.4 °C | +2.8 °C | 88 mm | -46 mm |
| Oct | 29.8 °C | +1.9 °C | 89 mm | -8 mm |
| Nov | 29.8 °C | +2.0 °C | 6 mm | -12 mm |
| Dec | 29.5 °C | +1.9 °C | 9 mm | +7 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 Asunción Mita?
Asunción Mita has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 22.9 °C and it receives 603 mm of precipitation per year.
What is the hottest day ever recorded in Asunción Mita?
The hottest day measured in Asunción Mita between 1940 and 2025 was 5 March 2020, reaching 37.1 °C.
What is the coldest day in Asunción Mita?
The coldest day measured in Asunción Mita between 1940 and 2025 was 27 December 1989, at 6.8 °C.
Does it snow in Asunción Mita?
Almost never: Asunción Mita sees virtually no snow, with about 0 frost days per year.
Has the climate of Asunción Mita warmed?
Yes: Asunción Mita warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Asunción Mita?
The wettest day measured in Asunción Mita between 1940 and 2025 was 4 September 1969, with 269 mm of rain in 24 hours.
What was the windiest day in Asunción Mita?
The windiest day measured in Asunción Mita between 1940 and 2025 was 3 January 2008, with winds reaching 33.0 km/h.
What is the warmest month in Asunción Mita?
The warmest month in Asunción Mita is April (24.4 °C on average); the coldest is January (21.0 °C).
How much does it rain in Asunción Mita?
Asunción Mita receives on average 603 mm of precipitation per year, spread over about 113 rainy days.
Is it sunny in Asunción Mita?
Asunción Mita gets on average 10.6 hours of sunshine per day, roughly 3,869 hours per year over 1940-2025.
Are there tropical nights in Asunción Mita?
Yes: Asunción Mita has on average 68 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Asunción Mita?
In Asunción Mita, between 1940 and 2025, the highest apparent temperature reached 40.5 °C on 4 May 2024, and the lowest was 4.5 °C on 27 December 1989.
Compare Asunción Mita with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Asunción Mita