Last updated: August 31, 2025
In April, the average temperature in Olonkinbyen, Svalbard and Jan Mayen hovers around -2°C (30°F). Expect chilly conditions, with minimum temperatures dropping to -11°C (12°F) and occasional highs reaching up to 5°C (40°F). Be prepared for some damp days, as precipitation averages 63 mm (2.5 in) over 11 days, coupled with high humidity levels of 89%.
In April in Olonkinbyen, the average temperature is -2°C (30°F). The maximum can reach 5°C (40°F), while the minimum can be as low as -11°C (12°F). It's advisable to pack warm clothing for your travels during this time.
In Olonkinbyen in April, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.
In Olonkinbyen in April humidity is 89%. With an average temperature of -2°C (30°F), this humidity feels like an uncomfortable chill that seeps through layers of clothing, making outdoor activities cumbersome and travel less enjoyable.
In Olonkinbyen in April, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Olonkinbyen, you can check the information here.
UV Risk Categories
Weather in Olonkinbyen varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Olonkinbyen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 80 mm (3.2 inches) | 85% | low |
| February Weather | -2°C (30°F) | 67 mm (2.7 inches) | 86% | low |
| March Weather | -3°C (27°F) | 61 mm (2.4 inches) | 89% | low |
| April Weather | -2°C (30°F) | 63 mm (2.5 inches) | 89% | moderate |
| May Weather | 0°C (33°F) | 41 mm (1.6 inches) | 85% | moderate |
| June Weather | 3°C (37°F) | 33 mm (1.3 inches) | 89% | moderate |
| July Weather | 5°C (42°F) | 43 mm (1.7 inches) | 92% | moderate |
| August Weather | 6°C (44°F) | 42 mm (1.6 inches) | 89% | moderate |
| September Weather | 5°C (42°F) | 78 mm (3.1 inches) | 91% | low |
| October Weather | 3°C (37°F) | 63 mm (2.5 inches) | 86% | low |
| November Weather | 0°C (32°F) | 81 mm (3.2 inches) | 84% | low |
| December Weather | -1°C (30°F) | 76 mm (3.0 inches) | 84% | low |