Guyancourt Weather in April

With daytime temperatures of 16°C (61°F) and nighttime lows of 6°C (43°F), April in Guyancourt brings moderate temperatures during the day. Some rainfall is to be expected during the month.

Rainfall in Guyancourt in April

Expect around 15 days of rain based on historical data, with 58 mm (2.3 in) average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Guyancourt in April

April in Guyancourt sees highs of 16°C (61°F) and lows of 6°C (43°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Guyancourt in April

The month experiences a moderate amount of sunlight, with 173 hours of sunshine. This provides a nice balance between sunshine and clouds.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Guyancourt.