April Weather in Cos Cob

Last updated: March 2, 2024

The weather in Cos Cob, United States, during April is characterized by an average temperature of 10°C (50°F). Highs can soar to 21°C (71°F), while lows may dip to 1°C (35°F). Typically, the humidity level in Cos Cob throughout April hovers around 78%.

1°C (35°F)

Minimum temperature

10°C (50°F)

Average temperature

21°C (71°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In April, Cos Cob averages 116 mm (4.6 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 13 hours 19 minutes of daylight, with the sun shining for approximately 8 hours 1 minutes each day. Additionally, there is a 46% probability of sunny days during this period.

116 mm (4.6 inches)

Precipitation

12 rainy days

Rainy days

8 hours 1 minutes

Sunshine hours

46%

Chance of sun

UV Index

In April, the UV Index in Cos Cob 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 7 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 Cos Cob's Climate with Cities Worldwide