Bayeux climate — normals and trends
Bayeux (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.7 °C and it receives 921 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 February (26.6 °C on average) and the coldest is July (24.2 °C). Rainfall peaks in April.
Bayeux averages 0 frost days, 45 hot days (≥ 30 °C) and 232 rainy days per year.
Bayeux has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 33.0 °C (on 22 March 1991) and the coldest 19.5 °C (on 1 August 1986).
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
BayeuxParaíba
- coords
- -7.13°, -34.93°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.7°C
Average daily high
28.4°C
Average daily low
23.4°C
Annual rainfall
921mm
Sunshine / day
11.0h
Mean relative humidity
80%
Average peak wind
19.3km/h
Seasonal range
2.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
45 d/yr
Rainy days (≥ 1 mm)
232 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.7 °C
Average feels-like low
26.4 °C
Average peak gust
38.5 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
19.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.63 · 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
33.0 °C
22 March 1991
Coldest day
19.5 °C
1 August 1986
Wettest day
124 mm
30 June 1995
Windiest day
32.0 km/h
23 July 1975
Strongest gust
59.4 km/h
19 September 2011
Hottest feels-like
39.7 °C
2 April 2024
Coldest feels-like
19.7 °C
31 July 1981
Sunniest day
12.4 h
5 January 2023
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 | 29.9 °C | +0.5 °C | 86 mm | +21 mm |
| Feb | 29.4 °C | 0.0 °C | 95 mm | +10 mm |
| Mar | 29.6 °C | +0.3 °C | 108 mm | -15 mm |
| Apr | 29.9 °C | +0.9 °C | 85 mm | -45 mm |
| May | 29.1 °C | +0.8 °C | 115 mm | -4 mm |
| Jun | 27.7 °C | +0.3 °C | 131 mm | +22 mm |
| Jul | 26.6 °C | -0.2 °C | 96 mm | -2 mm |
| Aug | 27.2 °C | +0.2 °C | 115 mm | +61 mm |
| Sep | 27.8 °C | +0.1 °C | 45 mm | +6 mm |
| Oct | 28.5 °C | -0.1 °C | 34 mm | +4 mm |
| Nov | 29.3 °C | +0.2 °C | 17 mm | -10 mm |
| Dec | 29.7 °C | +0.4 °C | 25 mm | -15 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 Bayeux?
Bayeux has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.7 °C and it receives 921 mm of precipitation per year.
What is the hottest day ever recorded in Bayeux?
The hottest day measured in Bayeux between 1940 and 2025 was 22 March 1991, reaching 33.0 °C.
What is the coldest day in Bayeux?
The coldest day measured in Bayeux between 1940 and 2025 was 1 August 1986, at 19.5 °C.
Does it snow in Bayeux?
Almost never: Bayeux sees virtually no snow, with about 0 frost days per year.
Has the climate of Bayeux warmed?
Yes: Bayeux warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bayeux?
The wettest day measured in Bayeux between 1940 and 2025 was 30 June 1995, with 124 mm of rain in 24 hours.
What was the windiest day in Bayeux?
The windiest day measured in Bayeux between 1940 and 2025 was 23 July 1975, with winds reaching 32.0 km/h.
What is the warmest month in Bayeux?
The warmest month in Bayeux is February (26.6 °C on average); the coldest is July (24.2 °C).
How much does it rain in Bayeux?
Bayeux receives on average 921 mm of precipitation per year, spread over about 232 rainy days.
Is it sunny in Bayeux?
Bayeux gets on average 11.0 hours of sunshine per day, roughly 4,015 hours per year over 1940-2025.
Are there tropical nights in Bayeux?
Yes: Bayeux has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bayeux?
In Bayeux, between 1940 and 2025, the highest apparent temperature reached 39.7 °C on 2 April 2024, and the lowest was 19.7 °C on 31 July 1981.
Compare Bayeux with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bayeux