April Weather in New Haven

Last updated: March 2, 2024

The weather in New Haven, United States, during April is characterized by an average temperature of 10°C (50°F). Highs can soar to 27°C (80°F), while lows may dip to -5°C (24°F). Typically, the humidity level in New Haven throughout April hovers around 87%.

-5°C (24°F)

Minimum temperature

10°C (50°F)

Average temperature

27°C (80°F)

Maximum temperature

87%

Humidity

Precipitation and Sunshine hours

In April, New Haven averages 92 mm (3.6 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 13 hours 20 minutes of daylight, with the sun shining for approximately 7 hours 38 minutes each day. Additionally, there is a 44% probability of sunny days during this period.

92 mm (3.6 inches)

Precipitation

12 rainy days

Rainy days

7 hours 38 minutes

Sunshine hours

44%

Chance of sun

UV Index

In April, the UV Index in New Haven reaches a maximum of 9, 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 8 9 9 8 6 4 2 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

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