Maceira climate — normals and trends
Maceira (Portugal) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 15.1 °C and it receives 815 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 August (19.1 °C on average) and the coldest is January (11.1 °C). Rainfall peaks in December.
Maceira averages 0 frost days, 0 hot days (≥ 30 °C) and 103 rainy days per year.
Maceira has warmed by +0.8 °C between 1940 and 2025, or +0.09 °C per decade. This trend is statistically significant.
The hottest day of the period reached 35.3 °C (on 21 July 1941) and the coldest -0.1 °C (on 11 February 1956).
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
MaceiraLeiria District
- coords
- 39.69°, -8.89°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
15.1°C
Average daily high
17.5°C
Average daily low
13.1°C
Annual rainfall
815mm
Sunshine / day
10.4h
Mean relative humidity
80%
Average peak wind
24.6km/h
Seasonal range
8.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
103 d/yr
Annual snowfall
0.1 cm
Average feels-like high
16.3 °C
Average feels-like low
10.8 °C
Average peak gust
39.1 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
16.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.8 °C
since 1940
+0.1 °C per decade · r² = 0.24 · 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
35.3 °C
21 July 1941
Coldest day
-0.1 °C
11 February 1956
Wettest day
82 mm
13 November 2025
Windiest day
75.9 km/h
15 February 1941
Strongest gust
127.4 km/h
19 January 2013
Hottest feels-like
36.9 °C
21 July 1941
Coldest feels-like
-6.2 °C
11 February 1956
Snowiest day
1.6 cm
23 February 1956
Sunniest day
14.8 h
14 June 1940
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 | 14.9 °C | +1.7 °C | 187 mm | +79 mm |
| Feb | 15.1 °C | +1.4 °C | 56 mm | -41 mm |
| Mar | 14.8 °C | -0.3 °C | 225 mm | +138 mm |
| Apr | 17.5 °C | +1.5 °C | 154 mm | +82 mm |
| May | 18.6 °C | +0.9 °C | 37 mm | -22 mm |
| Jun | 21.5 °C | +1.5 °C | 10 mm | -11 mm |
| Jul | 22.4 °C | +0.9 °C | 3 mm | -4 mm |
| Aug | 22.5 °C | +0.7 °C | 2 mm | -7 mm |
| Sep | 20.8 °C | -0.4 °C | 38 mm | +1 mm |
| Oct | 20.4 °C | +1.1 °C | 96 mm | +4 mm |
| Nov | 16.4 °C | +0.3 °C | 298 mm | +185 mm |
| Dec | 14.2 °C | +0.3 °C | 173 mm | +58 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 Maceira?
Maceira has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 15.1 °C and it receives 815 mm of precipitation per year.
What is the hottest day ever recorded in Maceira?
The hottest day measured in Maceira between 1940 and 2025 was 21 July 1941, reaching 35.3 °C.
What is the coldest day in Maceira?
The coldest day measured in Maceira between 1940 and 2025 was 11 February 1956, at -0.1 °C.
Does it snow in Maceira?
Almost never: Maceira sees virtually no snow, with about 0 frost days per year.
Has the climate of Maceira warmed?
Yes: Maceira warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Maceira?
The wettest day measured in Maceira between 1940 and 2025 was 13 November 2025, with 82 mm of rain in 24 hours.
What was the windiest day in Maceira?
The windiest day measured in Maceira between 1940 and 2025 was 15 February 1941, with winds reaching 75.9 km/h.
What is the warmest month in Maceira?
The warmest month in Maceira is August (19.1 °C on average); the coldest is January (11.1 °C).
How much does it rain in Maceira?
Maceira receives on average 815 mm of precipitation per year, spread over about 103 rainy days.
Is it sunny in Maceira?
Maceira gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
What is the biggest single-day snowfall in Maceira?
The heaviest 24-hour snowfall measured in Maceira between 1940 and 2025 was 23 February 1956, with 1.6 cm.
Are there tropical nights in Maceira?
Yes: Maceira has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Maceira?
In Maceira, between 1940 and 2025, the highest apparent temperature reached 36.9 °C on 21 July 1941, and the lowest was -6.2 °C on 11 February 1956.
Compare Maceira with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Maceira