April Weather in Banja Luka

Last updated: March 2, 2024

The weather in Banja Luka, Bosnia and Herzegovina, during April is characterized by an average temperature of 11°C (53°F). Highs can soar to 26°C (80°F), while lows may dip to -1°C (30°F). Typically, the humidity level in Banja Luka throughout April hovers around 72%.

-1°C (30°F)

Minimum temperature

11°C (53°F)

Average temperature

26°C (80°F)

Maximum temperature

72%

Humidity

Precipitation and Sunshine hours

In April, Banja Luka averages 86 mm (3.4 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 13 hours 30 minutes of daylight, with the sun shining for approximately 11 hours 12 minutes each day. Additionally, there is a 43% probability of sunny days during this period.

86 mm (3.4 inches)

Precipitation

11 rainy days

Rainy days

11 hours 12 minutes

Sunshine hours

43%

Chance of sun

UV Index

In April, the UV Index in Banja Luka reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 2 3 4 6 6 7 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 Banja Luka's Climate with Cities Worldwide