April Weather in Wilton

Last updated: March 2, 2024

The weather in Wilton, United States, during April is characterized by an average temperature of 7°C (45°F). Highs can soar to 24°C (76°F), while lows may dip to -5°C (23°F). Typically, the humidity level in Wilton throughout April hovers around 83%.

-5°C (23°F)

Minimum temperature

7°C (45°F)

Average temperature

24°C (76°F)

Maximum temperature

83%

Humidity

Precipitation and Sunshine hours

In April, Wilton averages 91 mm (3.6 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 13 hours 28 minutes of daylight, with the sun shining for approximately 7 hours 52 minutes each day. Additionally, there is a 33% probability of sunny days during this period.

91 mm (3.6 inches)

Precipitation

12 rainy days

Rainy days

7 hours 52 minutes

Sunshine hours

33%

Chance of sun

UV Index

In April, the UV Index in Wilton reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 3 5 6 8 8 7 6 4 2 1 1
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 Wilton's Climate with Cities Worldwide