Vale da Amoreira climate — normals and trends
Vale da Amoreira (Portugal) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 16.1 °C and it receives 555 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 July (24.0 °C on average) and the coldest is January (9.0 °C). Rainfall peaks in December.
Vale da Amoreira averages 3 frost days, 65 hot days (≥ 30 °C) and 79 rainy days per year.
Vale da Amoreira has warmed by +1.2 °C between 1940 and 2025, or +0.14 °C per decade. This trend is statistically significant.
The number of frost days there went from about 6 to 0 per year over the period.
The hottest day of the period reached 44.8 °C (on 1 August 2003) and the coldest -4.4 °C (on 22 December 1978).
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
Vale da AmoreiraPortalegre District
- coords
- 39.07°, -7.70°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
16.1°C
Average daily high
21.6°C
Average daily low
11.1°C
Annual rainfall
555mm
Sunshine / day
10.1h
Mean relative humidity
68%
Average peak wind
15.7km/h
Seasonal range
15.0°C
Frost days (< 0 °C)
3 d/yr
Hot days (≥ 30 °C)
65 d/yr
Rainy days (≥ 1 mm)
79 d/yr
Annual snowfall
0.3 cm
Average feels-like high
20.4 °C
Average feels-like low
9.5 °C
Average peak gust
33.8 km/h
Tropical nights (≥ 20 °C)
14 d/yr
Solar radiation
17.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.26 · 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
44.8 °C
1 August 2003
Coldest day
-4.4 °C
22 December 1978
Wettest day
61 mm
5 November 1951
Windiest day
47.7 km/h
15 February 1941
Strongest gust
112.3 km/h
28 March 1952
Hottest feels-like
44.9 °C
1 August 2003
Coldest feels-like
-8.0 °C
22 December 1978
Snowiest day
6.2 cm
29 January 2006
Sunniest day
14.7 h
30 June 2025
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 | 15.0 °C | +2.0 °C | 142 mm | +74 mm |
| Feb | 16.3 °C | +1.7 °C | 37 mm | -28 mm |
| Mar | 16.5 °C | -0.8 °C | 185 mm | +121 mm |
| Apr | 20.4 °C | +0.9 °C | 83 mm | +30 mm |
| May | 25.1 °C | +2.0 °C | 30 mm | -11 mm |
| Jun | 32.7 °C | +4.8 °C | 7 mm | -12 mm |
| Jul | 34.0 °C | +2.3 °C | 1 mm | -4 mm |
| Aug | 35.0 °C | +3.4 °C | 2 mm | -3 mm |
| Sep | 28.7 °C | +0.8 °C | 16 mm | -12 mm |
| Oct | 25.8 °C | +3.4 °C | 35 mm | -29 mm |
| Nov | 17.1 °C | +0.3 °C | 119 mm | +47 mm |
| Dec | 13.8 °C | +0.2 °C | 106 mm | +32 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 Vale da Amoreira?
Vale da Amoreira has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 16.1 °C and it receives 555 mm of precipitation per year.
What is the hottest day ever recorded in Vale da Amoreira?
The hottest day measured in Vale da Amoreira between 1940 and 2025 was 1 August 2003, reaching 44.8 °C.
What is the coldest day in Vale da Amoreira?
The coldest day measured in Vale da Amoreira between 1940 and 2025 was 22 December 1978, at -4.4 °C.
Does it snow in Vale da Amoreira?
Almost never: Vale da Amoreira sees virtually no snow, with about 3 frost days per year.
Has the climate of Vale da Amoreira warmed?
Yes: Vale da Amoreira warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Vale da Amoreira?
The wettest day measured in Vale da Amoreira between 1940 and 2025 was 5 November 1951, with 61 mm of rain in 24 hours.
What was the windiest day in Vale da Amoreira?
The windiest day measured in Vale da Amoreira between 1940 and 2025 was 15 February 1941, with winds reaching 47.7 km/h.
What is the warmest month in Vale da Amoreira?
The warmest month in Vale da Amoreira is July (24.0 °C on average); the coldest is January (9.0 °C).
How much does it rain in Vale da Amoreira?
Vale da Amoreira receives on average 555 mm of precipitation per year, spread over about 79 rainy days.
Is it sunny in Vale da Amoreira?
Vale da Amoreira gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
What is the biggest single-day snowfall in Vale da Amoreira?
The heaviest 24-hour snowfall measured in Vale da Amoreira between 1940 and 2025 was 29 January 2006, with 6.2 cm.
Are there tropical nights in Vale da Amoreira?
Yes: Vale da Amoreira has on average 14 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Vale da Amoreira?
In Vale da Amoreira, between 1940 and 2025, the highest apparent temperature reached 44.9 °C on 1 August 2003, and the lowest was -8.0 °C on 22 December 1978.
Compare Vale da Amoreira with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Vale da Amoreira