July Weather in Les Ulis

Last updated: March 2, 2024

The weather in Les Ulis, France, during July is characterized by an average temperature of 20°C (69°F). Highs can soar to 34°C (93°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Les Ulis throughout July hovers around 73%.

11°C (52°F)

Minimum temperature

20°C (69°F)

Average temperature

34°C (93°F)

Maximum temperature

73%

Humidity

Precipitation and Sunshine hours

In July, Les Ulis averages 51 mm (2.0 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 15 hours 39 minutes of daylight, with the sun shining for approximately 13 hours 6 minutes each day. Additionally, there is a 36% probability of sunny days during this period.

51 mm (2.0 inches)

Precipitation

8 rainy days

Rainy days

13 hours 6 minutes

Sunshine hours

36%

Chance of sun

UV Index

In July, the UV Index in Les Ulis reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 2 4 6 7 8 8 8 6 5 3 2
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Les Ulis's Climate with Cities Worldwide