April Weather in Black Diamond

Last updated: March 2, 2024

The weather in Black Diamond, United States, during April is characterized by an average temperature of 8°C (47°F). Highs can soar to 23°C (73°F), while lows may dip to -2°C (29°F). Typically, the humidity level in Black Diamond throughout April hovers around 84%.

-2°C (29°F)

Minimum temperature

8°C (47°F)

Average temperature

23°C (73°F)

Maximum temperature

84%

Humidity

Precipitation and Sunshine hours

In April, Black Diamond averages 142 mm (5.6 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 13 hours 39 minutes of daylight, with the sun shining for approximately 7 hours 39 minutes each day. Additionally, there is a 50% probability of sunny days during this period.

142 mm (5.6 inches)

Precipitation

16 rainy days

Rainy days

7 hours 39 minutes

Sunshine hours

50%

Chance of sun

UV Index

In April, the UV Index in Black Diamond reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 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 5 6 6 6 5 3 2 1 1
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

Compare Black Diamond's Climate with Cities Worldwide