Last updated: August 27, 2025
In May, the average temperature in Holmestrand, Norway hovers around 11°C (52°F). While you can expect a minimum chill of -2°C (29°F), the temperature can soar up to a pleasant 29°C (85°F). With 88 mm (3.5 in) of precipitation spread over 12 days, don't forget your umbrella! The average humidity sits at a comfortable 73%, making for a refreshing yet invigorating atmosphere.
In May in Holmestrand, the average temperature is 11°C (52°F), with maximums reaching 29°C (85°F) and minimums dropping as low as -2°C (29°F). This variation in temperature makes it essential to pack layers when traveling to Holmestrand during this time.
In Holmestrand in May, the precipitation amount is 88 mm (3.5 in) over a span of 12 days.
In Holmestrand in May humidity is 73%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that creeps into your bones, making outdoor exploration tricky but invigorating, as the cool air and moisture combine to create a refreshing yet slightly uncomfortable atmosphere for traveling.
In Holmestrand in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Holmestrand.
UV Risk Categories
Weather in Holmestrand varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Holmestrand, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 73 mm (2.9 inches) | 94% | low |
| February Weather | -2°C (29°F) | 79 mm (3.1 inches) | 92% | low |
| March Weather | 1°C (34°F) | 78 mm (3.1 inches) | 89% | moderate |
| April Weather | 6°C (42°F) | 40 mm (1.6 inches) | 82% | moderate |
| May Weather | 11°C (52°F) | 88 mm (3.5 inches) | 73% | moderate |
| June Weather | 16°C (61°F) | 99 mm (3.9 inches) | 71% | high |
| July Weather | 18°C (64°F) | 107 mm (4.2 inches) | 72% | high |
| August Weather | 16°C (61°F) | 94 mm (3.7 inches) | 77% | moderate |
| September Weather | 12°C (54°F) | 129 mm (5.1 inches) | 86% | moderate |
| October Weather | 7°C (45°F) | 146 mm (5.7 inches) | 92% | low |
| November Weather | 3°C (37°F) | 119 mm (4.7 inches) | 93% | low |
| December Weather | -1°C (30°F) | 127 mm (5.0 inches) | 93% | low |