The climate in Marly-le-Roi during March can be summarized as cool and reasonably dry.
March is in the spring in Marly-le-Roi and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 10°C (51°F), whilst at night 3°C (38°F) is normal.
Daytime temperature | 10.3°C 50.5°F |
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Nightly temperature | 3.4°C 38°F |
Average temperature | 6.8°C 44.2°F |
Daily sunshine | 4.7 hrs |
Avg rainfall | 51 mm 2 ins |
Rainy days | 16 days |
Sea temperature | 8.9°C 48°F |
Humidity | 80% |
Windspeed | 15.1kph 9 mph |
On average March is the 5th driest month of the year in Marly-le-Roi with around 51mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.7 hours of sunshine per day.
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 Marly-le-Roi in March 2025.
Hottest month: | July | 22.9°C 73.2°F |
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Driest month: | February | 44mm 1.7ins |
Sunniest month: | August | 7.8hrs |
Coldest month: | January | 5.7°C 42.3°F |
Wettest month: | May | 62mm 2.4ins |