Best year time to visit Barreiro

General weather information about Barreiro

Average annual temperature is 17.8 °C

Absolute maximum temperature: 41 °C

Absolute minimum temperature: 1.5 °C

Number of sunny days: 217

Number of rainy days: 148

Number of snow days:

Average annual precipitation: 475 mm

Look at detailed online map of Barreiro

* Weather data for Barreiro Portugal is based on climate observations for 2023 year

Barreiro air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 19.1 20.4 27.3 32.8 31.5 35.9 35.9 41 36.4 35.8 22.2 19.8
Average daytime temperature (°C) 14.7 16.1 19.2 25.1 25.3 28.8 30 32.2 27.6 25.7 19.1 15.8
Average temperature (°C) 11.2 10.8 14.3 18.4 19.6 22.6 22.8 24.3 21.4 20.2 15.4 11.6
Average night temperature (°C) 8 6.9 10.2 13.1 15.3 18.1 17.8 19 16.9 15.6 12.1 8.1
Absolute minimum temperature (°C) 2.4 2.1 1.5 10 13.2 15.3 15.8 17.1 13.6 11.8 5 2.3

Barreiro monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.2 11.3 12.6 13.8 14.7 14.9 14.8 14.2 13 11.8 10.6 9.7
Daylight mean duration (h) 9.8 10.8 12 13.2 14.3 14.8 14.6 13.6 12.5 11.2 10.1 9.5
Daylight minimum duration (h) 9.5 10.3 11.3 12.6 13.8 14.7 14.2 13.1 11.9 10.6 9.7 9.5
Sunshine mean duration (h) 7.5 9 9 11.4 12.4 12.7 13.2 12.1 10.3 7.5 7.5 6.8
Precipitation (mm) 35 30 38 29 26 39 1 2 35 131 75 35
Sunny days 18 15 16 21 17 15 26 26 15 12 18 18
Rainy days 13 13 15 9 14 15 5 5 15 19 12 13

Barreiro - weather forecast by months

January February March April May June July August September October November December

Best time to visit Barreiro:

The best time to visit Barreiro during the most sunny months:

  • June — 12.7(h)
  • July — 13.2(h)

The largest precipitation sum in Barreiro is at

  • October — 131(mm)
  • November — 75(mm)

Weather forecast in the closest to Barreiro admin centers