Sequeira climate — normals and trends
Sequeira (Portugal) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 12.7 °C and it receives 727 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 (21.6 °C on average) and the coldest is January (5.1 °C). Rainfall peaks in November.
Sequeira averages 27 frost days, 29 hot days (≥ 30 °C) and 97 rainy days per year.
Sequeira has warmed by +1.4 °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 38 to 16 per year over the period.
The hottest day of the period reached 39.9 °C (on 14 July 2022) and the coldest -12.1 °C (on 17 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
SequeiraGuarda District
- coords
- 40.55°, -7.23°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
12.7°C
Average daily high
17.5°C
Average daily low
8.2°C
Annual rainfall
727mm
Sunshine / day
9.7h
Mean relative humidity
71%
Average peak wind
15.4km/h
Seasonal range
16.5°C
Frost days (< 0 °C)
27 d/yr
Hot days (≥ 30 °C)
29 d/yr
Rainy days (≥ 1 mm)
97 d/yr
Annual snowfall
7.3 cm
Average feels-like high
15.6 °C
Average feels-like low
6.0 °C
Average peak gust
35.3 km/h
Tropical nights (≥ 20 °C)
4 d/yr
Solar radiation
16.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.4 °C
since 1940
+0.2 °C per decade · r² = 0.22 · 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
39.9 °C
14 July 2022
Coldest day
-12.1 °C
17 January 1941
Wettest day
85 mm
20 January 1941
Windiest day
50.8 km/h
30 December 1981
Strongest gust
131.0 km/h
30 December 1981
Hottest feels-like
40.0 °C
14 July 2022
Coldest feels-like
-16.5 °C
17 January 1941
Snowiest day
24.2 cm
23 February 1956
Sunniest day
14.9 h
21 June 2025
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 | 10.7 °C | +2.1 °C | 161 mm | +79 mm |
| Feb | 12.3 °C | +2.0 °C | 39 mm | -39 mm |
| Mar | 12.3 °C | -0.9 °C | 188 mm | +112 mm |
| Apr | 16.8 °C | +1.4 °C | 118 mm | +49 mm |
| May | 20.7 °C | +1.7 °C | 64 mm | +1 mm |
| Jun | 28.7 °C | +4.6 °C | 26 mm | -6 mm |
| Jul | 30.4 °C | +2.3 °C | 2 mm | -10 mm |
| Aug | 31.5 °C | +3.5 °C | 6 mm | -6 mm |
| Sep | 24.6 °C | +0.6 °C | 23 mm | -17 mm |
| Oct | 21.3 °C | +3.3 °C | 109 mm | +24 mm |
| Nov | 12.6 °C | +0.3 °C | 174 mm | +85 mm |
| Dec | 9.5 °C | +0.4 °C | 115 mm | +27 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 Sequeira?
Sequeira has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 12.7 °C and it receives 727 mm of precipitation per year.
What is the hottest day ever recorded in Sequeira?
The hottest day measured in Sequeira between 1940 and 2025 was 14 July 2022, reaching 39.9 °C.
What is the coldest day in Sequeira?
The coldest day measured in Sequeira between 1940 and 2025 was 17 January 1941, at -12.1 °C.
Does it snow in Sequeira?
Yes. Sequeira gets on average 7.3 cm of snow per year and has around 27 frost days.
Has the climate of Sequeira warmed?
Yes: Sequeira warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sequeira?
The wettest day measured in Sequeira between 1940 and 2025 was 20 January 1941, with 85 mm of rain in 24 hours.
What was the windiest day in Sequeira?
The windiest day measured in Sequeira between 1940 and 2025 was 30 December 1981, with winds reaching 50.8 km/h.
What is the warmest month in Sequeira?
The warmest month in Sequeira is July (21.6 °C on average); the coldest is January (5.1 °C).
How much does it rain in Sequeira?
Sequeira receives on average 727 mm of precipitation per year, spread over about 97 rainy days.
Is it sunny in Sequeira?
Sequeira 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 Sequeira?
The heaviest 24-hour snowfall measured in Sequeira between 1940 and 2025 was 23 February 1956, with 24.2 cm.
Are there tropical nights in Sequeira?
Yes: Sequeira has on average 4 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Sequeira?
In Sequeira, between 1940 and 2025, the highest apparent temperature reached 40.0 °C on 14 July 2022, and the lowest was -16.5 °C on 17 January 1941.
Compare Sequeira with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sequeira