Saint-Lô Weather in August

What's the weather like in Saint-Lô (Basse-Normandie) in August 2024?

The climate in Saint-Lô during August can be summarized as mild and reasonably dry.

August is in the summer in Saint-Lô and is typically the warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 13°C (55°F) is normal.

Saint-Lô weather averages (imperial / metric)
Daytime temperature 21.1°C 69.9°F
Nightly temperature 12.8°C 55°F
Average temperature 16.9°C 62.4°F
Daily sunshine 7.8 hrs
Avg rainfall 52 mm 2.1 ins
Rainy days 12 days
Sea temperature 17.2°C 62.9°F
Humidity 79%
Windspeed 14.8kph 9 mph

On average August is the 4th driest month of the year in Saint-Lô with around 52mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.8 hours of sunshine per day.

August temperatures in Saint-Lô

Saint-Lô average temperature in August

August rainfall

Saint-Lô average rain in August

August hourly sunshine

Saint-Lô average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Saint-Lô in August 2024.

Other monthly averages

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Saint-Lô weather stats

Saint-Lô weather statistics
Hottest month: July 20.9°C 69.6°F
Driest month: July 46mm 1.8ins
Sunniest month: August 7.8hrs
Coldest month: January 7.4°C 45.3°F
Wettest month: November 99mm 3.9ins
Map showing location of Saint-Lô (49.11624, -1.09031) Saint-Lô map pin © Google

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