April Weather in Barstow

Last updated: March 2, 2024

The weather in Barstow, United States, during April is characterized by an average temperature of 18°C (65°F). Highs can soar to 33°C (91°F), while lows may dip to 5°C (41°F). Typically, the humidity level in Barstow throughout April hovers around 57%.

5°C (41°F)

Minimum temperature

18°C (65°F)

Average temperature

33°C (91°F)

Maximum temperature

57%

Humidity

Precipitation and Sunshine hours

In April, Barstow averages 11 mm (0.4 inches) of rainfall, typically over the course of 1 rainy days. The month enjoys an average of 13 hours 5 minutes of daylight, with the sun shining for approximately 10 hours 58 minutes each day. Additionally, there is a 78% probability of sunny days during this period.

11 mm (0.4 inches)

Precipitation

1 rainy days

Rainy days

10 hours 58 minutes

Sunshine hours

78%

Chance of sun

UV Index

In April, the UV Index in Barstow reaches a maximum of 10, 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 4 6 9 10 10 9 7 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 Barstow's Climate with Cities Worldwide