O Barco de Valdeorras climate — normals and trends
O Barco de Valdeorras (Spain) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 10.3 °C and it receives 1,060 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 (18.0 °C on average) and the coldest is January (3.5 °C). Rainfall peaks in December.
O Barco de Valdeorras averages 53 frost days, 4 hot days (≥ 30 °C) and 139 rainy days per year.
O Barco de Valdeorras has warmed by +1.9 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The number of frost days there went from about 75 to 31 per year over the period.
The hottest day of the period reached 36.3 °C (on 14 July 2022) and the coldest -20.8 °C (on 13 January 1945).
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
O Barco de ValdeorrasGalicia
- coords
- 42.42°, -6.99°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
10.3°C
Average daily high
14.9°C
Average daily low
5.9°C
Annual rainfall
1,060mm
Sunshine / day
9.3h
Mean relative humidity
77%
Average peak wind
11.9km/h
Seasonal range
14.5°C
Frost days (< 0 °C)
53 d/yr
Hot days (≥ 30 °C)
4 d/yr
Rainy days (≥ 1 mm)
139 d/yr
Annual snowfall
60.7 cm
Average feels-like high
13.4 °C
Average feels-like low
3.8 °C
Average peak gust
36.9 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
14.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.36 · 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
36.3 °C
14 July 2022
Coldest day
-20.8 °C
13 January 1945
Wettest day
73 mm
5 October 1981
Windiest day
40.9 km/h
24 January 2009
Strongest gust
153.7 km/h
24 January 2009
Hottest feels-like
37.4 °C
23 August 2023
Coldest feels-like
-26.0 °C
13 January 1945
Snowiest day
20.2 cm
26 February 1989
Sunniest day
15.0 h
8 June 1940
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 | 9.6 °C | +2.5 °C | 201 mm | +81 mm |
| Feb | 10.6 °C | +2.2 °C | 77 mm | -30 mm |
| Mar | 11.0 °C | -0.3 °C | 97 mm | -6 mm |
| Apr | 15.6 °C | +2.3 °C | 161 mm | +64 mm |
| May | 17.9 °C | +1.6 °C | 91 mm | -1 mm |
| Jun | 25.0 °C | +4.5 °C | 25 mm | -38 mm |
| Jul | 26.0 °C | +2.5 °C | 16 mm | -19 mm |
| Aug | 27.7 °C | +4.1 °C | 20 mm | -15 mm |
| Sep | 21.1 °C | +0.4 °C | 32 mm | -31 mm |
| Oct | 19.1 °C | +3.2 °C | 80 mm | -23 mm |
| Nov | 10.7 °C | 0.0 °C | 163 mm | +45 mm |
| Dec | 8.1 °C | +0.3 °C | 127 mm | +1 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 O Barco de Valdeorras?
O Barco de Valdeorras has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 10.3 °C and it receives 1,060 mm of precipitation per year.
What is the hottest day ever recorded in O Barco de Valdeorras?
The hottest day measured in O Barco de Valdeorras between 1940 and 2025 was 14 July 2022, reaching 36.3 °C.
What is the coldest day in O Barco de Valdeorras?
The coldest day measured in O Barco de Valdeorras between 1940 and 2025 was 13 January 1945, at -20.8 °C.
Does it snow in O Barco de Valdeorras?
Yes. O Barco de Valdeorras gets on average 60.7 cm of snow per year and has around 53 frost days.
Has the climate of O Barco de Valdeorras warmed?
Yes: O Barco de Valdeorras warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in O Barco de Valdeorras?
The wettest day measured in O Barco de Valdeorras between 1940 and 2025 was 5 October 1981, with 73 mm of rain in 24 hours.
What was the windiest day in O Barco de Valdeorras?
The windiest day measured in O Barco de Valdeorras between 1940 and 2025 was 24 January 2009, with winds reaching 40.9 km/h.
What is the warmest month in O Barco de Valdeorras?
The warmest month in O Barco de Valdeorras is July (18.0 °C on average); the coldest is January (3.5 °C).
How much does it rain in O Barco de Valdeorras?
O Barco de Valdeorras receives on average 1,060 mm of precipitation per year, spread over about 139 rainy days.
Is it sunny in O Barco de Valdeorras?
O Barco de Valdeorras gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.
What is the biggest single-day snowfall in O Barco de Valdeorras?
The heaviest 24-hour snowfall measured in O Barco de Valdeorras between 1940 and 2025 was 26 February 1989, with 20.2 cm.
Are there tropical nights in O Barco de Valdeorras?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in O Barco de Valdeorras.
What was the most extreme apparent temperature in O Barco de Valdeorras?
In O Barco de Valdeorras, between 1940 and 2025, the highest apparent temperature reached 37.4 °C on 23 August 2023, and the lowest was -26.0 °C on 13 January 1945.
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Nearby cities
The climate around O Barco de Valdeorras