April Weather in Aspen

Last updated: March 2, 2024

The weather in Aspen, United States, during April is characterized by an average temperature of -1°C (31°F). Highs can soar to 11°C (52°F), while lows may dip to -16°C (4°F). Typically, the humidity level in Aspen throughout April hovers around 76%.

-16°C (4°F)

Minimum temperature

-1°C (31°F)

Average temperature

11°C (52°F)

Maximum temperature

76%

Humidity

Precipitation and Sunshine hours

In April, Aspen averages 72 mm (2.8 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 13 hours 15 minutes of daylight, with the sun shining for approximately 10 hours 46 minutes each day. Additionally, there is a 55% probability of sunny days during this period.

72 mm (2.8 inches)

Precipitation

13 rainy days

Rainy days

10 hours 46 minutes

Sunshine hours

55%

Chance of sun

UV Index

In April, the UV Index in Aspen reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 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 7 10 12 12 11 9 6 3 2 1
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

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