Calceta climate — normals and trends
Calceta (Ecuador) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.8 °C and it receives 946 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 March (25.7 °C on average) and the coldest is August (24.0 °C). Rainfall peaks in February.
Calceta averages 0 frost days, 111 hot days (≥ 30 °C) and 141 rainy days per year.
Calceta has warmed by +1.1 °C between 1940 and 2025, or +0.13 °C per decade. This trend is statistically significant.
The hottest day of the period reached 34.6 °C (on 17 March 1940) and the coldest 17.2 °C (on 13 October 1954).
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
CalcetaManabí
- coords
- -0.85°, -80.16°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.8°C
Average daily high
29.1°C
Average daily low
22.0°C
Annual rainfall
946mm
Sunshine / day
7.8h
Mean relative humidity
79%
Average peak wind
11.6km/h
Seasonal range
1.7°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
111 d/yr
Rainy days (≥ 1 mm)
141 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.8 °C
Average feels-like low
25.3 °C
Average peak gust
26.7 km/h
Tropical nights (≥ 20 °C)
344 d/yr
Solar radiation
14.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °C per decade · r² = 0.22 · 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
34.6 °C
17 March 1940
Coldest day
17.2 °C
13 October 1954
Wettest day
199 mm
19 February 1989
Windiest day
66.1 km/h
3 March 2009
Strongest gust
52.9 km/h
18 September 1946
Hottest feels-like
41.5 °C
15 February 1998
Coldest feels-like
18.5 °C
10 July 1942
Sunniest day
11.9 h
2 November 2025
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 30.4 °C | +1.4 °C | 100 mm | -34 mm |
| Feb | 29.9 °C | +0.9 °C | 432 mm | +221 mm |
| Mar | 30.5 °C | +1.1 °C | 407 mm | +206 mm |
| Apr | 30.7 °C | +1.2 °C | 178 mm | +36 mm |
| May | 30.0 °C | +0.8 °C | 75 mm | -2 mm |
| Jun | 29.4 °C | +0.8 °C | 19 mm | -18 mm |
| Jul | 29.4 °C | +1.0 °C | 6 mm | -17 mm |
| Aug | 28.9 °C | +0.2 °C | 16 mm | +3 mm |
| Sep | 29.6 °C | +0.7 °C | 13 mm | -5 mm |
| Oct | 29.6 °C | +0.5 °C | 16 mm | -3 mm |
| Nov | 29.2 °C | -0.3 °C | 46 mm | +27 mm |
| Dec | 30.3 °C | +0.8 °C | 6 mm | -46 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 Calceta?
Calceta has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.8 °C and it receives 946 mm of precipitation per year.
What is the hottest day ever recorded in Calceta?
The hottest day measured in Calceta between 1940 and 2025 was 17 March 1940, reaching 34.6 °C.
What is the coldest day in Calceta?
The coldest day measured in Calceta between 1940 and 2025 was 13 October 1954, at 17.2 °C.
Does it snow in Calceta?
Almost never: Calceta sees virtually no snow, with about 0 frost days per year.
Has the climate of Calceta warmed?
Yes: Calceta warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Calceta?
The wettest day measured in Calceta between 1940 and 2025 was 19 February 1989, with 199 mm of rain in 24 hours.
What was the windiest day in Calceta?
The windiest day measured in Calceta between 1940 and 2025 was 3 March 2009, with winds reaching 66.1 km/h.
What is the warmest month in Calceta?
The warmest month in Calceta is March (25.7 °C on average); the coldest is August (24.0 °C).
How much does it rain in Calceta?
Calceta receives on average 946 mm of precipitation per year, spread over about 141 rainy days.
Is it sunny in Calceta?
Calceta gets on average 7.8 hours of sunshine per day, roughly 2,847 hours per year over 1940-2025.
Are there tropical nights in Calceta?
Yes: Calceta has on average 344 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Calceta?
In Calceta, between 1940 and 2025, the highest apparent temperature reached 41.5 °C on 15 February 1998, and the lowest was 18.5 °C on 10 July 1942.
Compare Calceta with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Calceta