April Weather in Northwest Harwinton

Last updated: March 2, 2024

The weather in Northwest Harwinton, United States, during April is characterized by an average temperature of 9°C (48°F). Highs can soar to 24°C (75°F), while lows may dip to -2°C (28°F). Typically, the humidity level in Northwest Harwinton throughout April hovers around 78%.

-2°C (28°F)

Minimum temperature

9°C (48°F)

Average temperature

24°C (75°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In April, Northwest Harwinton averages 136 mm (5.3 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 13 hours 22 minutes of daylight, with the sun shining for approximately 8 hours 7 minutes each day. Additionally, there is a 43% probability of sunny days during this period.

136 mm (5.3 inches)

Precipitation

13 rainy days

Rainy days

8 hours 7 minutes

Sunshine hours

43%

Chance of sun

UV Index

In April, the UV Index in Northwest Harwinton 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 2 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 Northwest Harwinton's Climate with Cities Worldwide