Tabuaço climate — normals and trends
Tabuaço (Portugal) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 12.7 °C and it receives 685 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 (20.9 °C on average) and the coldest is January (5.4 °C). Rainfall peaks in December.
Tabuaço averages 27 frost days, 24 hot days (≥ 30 °C) and 97 rainy days per year.
Tabuaço has warmed by +1.3 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.
The number of frost days there went from about 39 to 15 per year over the period.
The hottest day of the period reached 41.0 °C (on 14 July 2022) and the coldest -11.7 °C (on 11 January 1941).
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
TabuaçoViseu District
- coords
- 41.12°, -7.57°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
12.7°C
Average daily high
17.7°C
Average daily low
8.1°C
Annual rainfall
685mm
Sunshine / day
9.7h
Mean relative humidity
73%
Average peak wind
14.5km/h
Seasonal range
15.5°C
Frost days (< 0 °C)
27 d/yr
Hot days (≥ 30 °C)
24 d/yr
Rainy days (≥ 1 mm)
97 d/yr
Annual snowfall
5.0 cm
Average feels-like high
16.1 °C
Average feels-like low
6.2 °C
Average peak gust
35.4 km/h
Tropical nights (≥ 20 °C)
2 d/yr
Solar radiation
15.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.31 · 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
41.0 °C
14 July 2022
Coldest day
-11.7 °C
11 January 1941
Wettest day
79 mm
20 January 1941
Windiest day
49.0 km/h
30 December 1981
Strongest gust
124.9 km/h
30 December 1981
Hottest feels-like
40.9 °C
14 July 2022
Coldest feels-like
-16.1 °C
11 January 1941
Snowiest day
22.1 cm
23 February 1956
Sunniest day
15.0 h
16 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 | 11.0 °C | +2.1 °C | 156 mm | +78 mm |
| Feb | 12.7 °C | +1.9 °C | 40 mm | -34 mm |
| Mar | 13.1 °C | -0.7 °C | 142 mm | +71 mm |
| Apr | 17.5 °C | +1.6 °C | 106 mm | +39 mm |
| May | 20.8 °C | +1.6 °C | 63 mm | +3 mm |
| Jun | 28.0 °C | +4.0 °C | 19 mm | -13 mm |
| Jul | 29.7 °C | +2.1 °C | 5 mm | -9 mm |
| Aug | 31.0 °C | +3.4 °C | 4 mm | -10 mm |
| Sep | 24.3 °C | +0.2 °C | 17 mm | -22 mm |
| Oct | 21.4 °C | +2.9 °C | 97 mm | +20 mm |
| Nov | 13.1 °C | +0.5 °C | 154 mm | +75 mm |
| Dec | 9.8 °C | +0.5 °C | 113 mm | +30 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 Tabuaço?
Tabuaço has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 12.7 °C and it receives 685 mm of precipitation per year.
What is the hottest day ever recorded in Tabuaço?
The hottest day measured in Tabuaço between 1940 and 2025 was 14 July 2022, reaching 41.0 °C.
What is the coldest day in Tabuaço?
The coldest day measured in Tabuaço between 1940 and 2025 was 11 January 1941, at -11.7 °C.
Does it snow in Tabuaço?
Yes. Tabuaço gets on average 5.0 cm of snow per year and has around 27 frost days.
Has the climate of Tabuaço warmed?
Yes: Tabuaço warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tabuaço?
The wettest day measured in Tabuaço between 1940 and 2025 was 20 January 1941, with 79 mm of rain in 24 hours.
What was the windiest day in Tabuaço?
The windiest day measured in Tabuaço between 1940 and 2025 was 30 December 1981, with winds reaching 49.0 km/h.
What is the warmest month in Tabuaço?
The warmest month in Tabuaço is July (20.9 °C on average); the coldest is January (5.4 °C).
How much does it rain in Tabuaço?
Tabuaço receives on average 685 mm of precipitation per year, spread over about 97 rainy days.
Is it sunny in Tabuaço?
Tabuaço gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.
What is the biggest single-day snowfall in Tabuaço?
The heaviest 24-hour snowfall measured in Tabuaço between 1940 and 2025 was 23 February 1956, with 22.1 cm.
Are there tropical nights in Tabuaço?
Yes: Tabuaço has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Tabuaço?
In Tabuaço, between 1940 and 2025, the highest apparent temperature reached 40.9 °C on 14 July 2022, and the lowest was -16.1 °C on 11 January 1941.
Compare Tabuaço with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Tabuaço