Ferreiras climate — normals and trends
Ferreiras (Portugal) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 16.7 °C and it receives 506 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 (24.2 °C on average) and the coldest is January (10.1 °C). Rainfall peaks in December.
Ferreiras averages 1 frost days, 60 hot days (≥ 30 °C) and 69 rainy days per year.
Ferreiras has warmed by +1.0 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.
The number of frost days there went from about 2 to 0 per year over the period.
The hottest day of the period reached 43.9 °C (on 5 August 2018) and the coldest -4.1 °C (on 5 February 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
FerreirasFaro District
- coords
- 37.13°, -8.24°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
16.7°C
Average daily high
21.9°C
Average daily low
12.0°C
Annual rainfall
506mm
Sunshine / day
10.8h
Mean relative humidity
69%
Average peak wind
18.9km/h
Seasonal range
14.1°C
Frost days (< 0 °C)
1 d/yr
Hot days (≥ 30 °C)
60 d/yr
Rainy days (≥ 1 mm)
69 d/yr
Annual snowfall
0.1 cm
Average feels-like high
20.8 °C
Average feels-like low
10.2 °C
Average peak gust
38.2 km/h
Tropical nights (≥ 20 °C)
17 d/yr
Solar radiation
18.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.23 · 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
43.9 °C
5 August 2018
Coldest day
-4.1 °C
5 February 1954
Wettest day
76 mm
5 November 1997
Windiest day
68.4 km/h
15 February 1941
Strongest gust
124.2 km/h
23 December 2009
Hottest feels-like
45.2 °C
4 August 2018
Coldest feels-like
-8.7 °C
4 February 1956
Snowiest day
4.4 cm
2 February 1954
Sunniest day
14.6 h
17 June 1941
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 | 16.0 °C | +1.7 °C | 123 mm | +62 mm |
| Feb | 16.8 °C | +1.4 °C | 56 mm | -1 mm |
| Mar | 16.6 °C | -1.0 °C | 185 mm | +119 mm |
| Apr | 20.0 °C | +0.3 °C | 74 mm | +21 mm |
| May | 25.1 °C | +1.9 °C | 19 mm | -15 mm |
| Jun | 31.3 °C | +3.8 °C | 1 mm | -11 mm |
| Jul | 31.8 °C | +0.7 °C | 0 mm | -2 mm |
| Aug | 32.4 °C | +1.3 °C | 0 mm | -3 mm |
| Sep | 29.1 °C | +1.4 °C | 2 mm | -18 mm |
| Oct | 25.9 °C | +3.1 °C | 32 mm | -28 mm |
| Nov | 18.3 °C | +0.4 °C | 96 mm | +28 mm |
| Dec | 14.8 °C | -0.2 °C | 91 mm | +18 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 Ferreiras?
Ferreiras has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 16.7 °C and it receives 506 mm of precipitation per year.
What is the hottest day ever recorded in Ferreiras?
The hottest day measured in Ferreiras between 1940 and 2025 was 5 August 2018, reaching 43.9 °C.
What is the coldest day in Ferreiras?
The coldest day measured in Ferreiras between 1940 and 2025 was 5 February 1954, at -4.1 °C.
Does it snow in Ferreiras?
Almost never: Ferreiras sees virtually no snow, with about 1 frost days per year.
Has the climate of Ferreiras warmed?
Yes: Ferreiras warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ferreiras?
The wettest day measured in Ferreiras between 1940 and 2025 was 5 November 1997, with 76 mm of rain in 24 hours.
What was the windiest day in Ferreiras?
The windiest day measured in Ferreiras between 1940 and 2025 was 15 February 1941, with winds reaching 68.4 km/h.
What is the warmest month in Ferreiras?
The warmest month in Ferreiras is August (24.2 °C on average); the coldest is January (10.1 °C).
How much does it rain in Ferreiras?
Ferreiras receives on average 506 mm of precipitation per year, spread over about 69 rainy days.
Is it sunny in Ferreiras?
Ferreiras gets on average 10.8 hours of sunshine per day, roughly 3,942 hours per year over 1940-2025.
What is the biggest single-day snowfall in Ferreiras?
The heaviest 24-hour snowfall measured in Ferreiras between 1940 and 2025 was 2 February 1954, with 4.4 cm.
Are there tropical nights in Ferreiras?
Yes: Ferreiras has on average 17 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ferreiras?
In Ferreiras, between 1940 and 2025, the highest apparent temperature reached 45.2 °C on 4 August 2018, and the lowest was -8.7 °C on 4 February 1956.
Compare Ferreiras with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ferreiras