Zamora climate — normals and trends
Zamora (Mexico) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 17.8 °C and it receives 1,115 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 May (21.4 °C on average) and the coldest is January (14.3 °C). Rainfall peaks in July.
Zamora averages 0 frost days, 31 hot days (≥ 30 °C) and 131 rainy days per year.
Zamora has warmed by +2.6 °C between 1940 and 2025, or +0.30 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.7 °C (on 13 June 2023) and the coldest -2.9 °C (on 2 January 1947).
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
ZamoraMichoacán
- coords
- 19.98°, -102.29°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
17.8°C
Average daily high
25.2°C
Average daily low
11.3°C
Annual rainfall
1,115mm
Sunshine / day
10.7h
Mean relative humidity
62%
Average peak wind
10.3km/h
Seasonal range
7.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
31 d/yr
Rainy days (≥ 1 mm)
131 d/yr
Annual snowfall
0.1 cm
Average feels-like high
25.2 °C
Average feels-like low
10.4 °C
Average peak gust
32.1 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
21.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.84 · 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
36.7 °C
13 June 2023
Coldest day
-2.9 °C
2 January 1947
Wettest day
98 mm
1 January 1947
Windiest day
29.9 km/h
7 January 1946
Strongest gust
85.3 km/h
2 March 2001
Hottest feels-like
36.6 °C
15 June 1998
Coldest feels-like
-6.4 °C
2 January 1947
Snowiest day
8.8 cm
1 January 1947
Sunniest day
12.9 h
2 July 1980
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 | 24.3 °C | +1.8 °C | 13 mm | -9 mm |
| Feb | 27.2 °C | +2.9 °C | 11 mm | -0 mm |
| Mar | 29.5 °C | +2.7 °C | 3 mm | -8 mm |
| Apr | 30.5 °C | +1.7 °C | 1 mm | -10 mm |
| May | 30.8 °C | +1.3 °C | 44 mm | +2 mm |
| Jun | 26.5 °C | -0.4 °C | 268 mm | +79 mm |
| Jul | 25.5 °C | +1.1 °C | 260 mm | -11 mm |
| Aug | 26.1 °C | +1.7 °C | 322 mm | +76 mm |
| Sep | 26.3 °C | +2.0 °C | 313 mm | +115 mm |
| Oct | 26.4 °C | +2.2 °C | 72 mm | -11 mm |
| Nov | 26.5 °C | +2.7 °C | 3 mm | -18 mm |
| Dec | 24.2 °C | +1.6 °C | 29 mm | +16 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 Zamora?
Zamora has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 17.8 °C and it receives 1,115 mm of precipitation per year.
What is the hottest day ever recorded in Zamora?
The hottest day measured in Zamora between 1940 and 2025 was 13 June 2023, reaching 36.7 °C.
What is the coldest day in Zamora?
The coldest day measured in Zamora between 1940 and 2025 was 2 January 1947, at -2.9 °C.
Does it snow in Zamora?
Almost never: Zamora sees virtually no snow, with about 0 frost days per year.
Has the climate of Zamora warmed?
Yes: Zamora warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Zamora?
The wettest day measured in Zamora between 1940 and 2025 was 1 January 1947, with 98 mm of rain in 24 hours.
What was the windiest day in Zamora?
The windiest day measured in Zamora between 1940 and 2025 was 7 January 1946, with winds reaching 29.9 km/h.
What is the warmest month in Zamora?
The warmest month in Zamora is May (21.4 °C on average); the coldest is January (14.3 °C).
How much does it rain in Zamora?
Zamora receives on average 1,115 mm of precipitation per year, spread over about 131 rainy days.
Is it sunny in Zamora?
Zamora gets on average 10.7 hours of sunshine per day, roughly 3,905 hours per year over 1940-2025.
What is the biggest single-day snowfall in Zamora?
The heaviest 24-hour snowfall measured in Zamora between 1940 and 2025 was 1 January 1947, with 8.8 cm.
Are there tropical nights in Zamora?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Zamora.
What was the most extreme apparent temperature in Zamora?
In Zamora, between 1940 and 2025, the highest apparent temperature reached 36.6 °C on 15 June 1998, and the lowest was -6.4 °C on 2 January 1947.
Compare Zamora with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Zamora