May Weather in Chester

Last updated: March 2, 2024

The weather in Chester, United States, during May is characterized by an average temperature of 22°C (72°F). Highs can soar to 34°C (93°F), while lows may dip to 8°C (46°F). Typically, the humidity level in Chester throughout May hovers around 83%.

8°C (46°F)

Minimum temperature

22°C (72°F)

Average temperature

34°C (93°F)

Maximum temperature

83%

Humidity

Precipitation and Sunshine hours

In May, Chester averages 110 mm (4.3 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 13 hours 59 minutes of daylight, with the sun shining for approximately 9 hours 43 minutes each day. Additionally, there is a 37% probability of sunny days during this period.

110 mm (4.3 inches)

Precipitation

11 rainy days

Rainy days

9 hours 43 minutes

Sunshine hours

37%

Chance of sun

UV Index

In May, the UV Index in Chester reaches a maximum of 10, 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 3 5 8 9 10 10 9 6 4 2 1
Exposure Low Moderate VeryHigh High Moderate Low
Time to burn 45 min 30 min 15 min 25 min 30 min 45 min

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