April Weather in Oslo

Last updated: March 2, 2024

The weather in Oslo, Norway, during April is characterized by an average temperature of 5°C (41°F). Highs can soar to 18°C (65°F), while lows may dip to -7°C (19°F). Typically, the humidity level in Oslo throughout April hovers around 82%.

-7°C (19°F)

Minimum temperature

5°C (41°F)

Average temperature

18°C (65°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In April, Oslo averages 38 mm (1.5 inches) of rainfall, typically over the course of 6 rainy days. The month enjoys an average of 14 hours 38 minutes of daylight, with the sun shining for approximately 12 hours 18 minutes each day. Additionally, there is a 56% probability of sunny days during this period.

38 mm (1.5 inches)

Precipitation

6 rainy days

Rainy days

12 hours 18 minutes

Sunshine hours

56%

Chance of sun

UV Index

In April, the UV Index in Oslo reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 3 3 4 4 4 4 3 2 1 1
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

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