Last updated: August 27, 2025
In Sala, Sweden, the average temperature in May hovers around 11°C (51°F), making it a mild time of year. Expect some variability, with temperatures dipping as low as -6°C (21°F) and occasionally rising to a comfortable 28°C (83°F). During this month, the area experiences around 58 mm (2.3 in) of precipitation over 11 days, and with an average humidity of 71%, it’s advisable to dress accordingly for the weather.
In May in Sala, the average temperature is 11°C (51°F), with maximums reaching up to 28°C (83°F) and minimums dropping as low as -6°C (21°F). It's advisable to pack a variety of clothing to accommodate both warm and cold conditions during your travels.
In Sala in May, the precipitation amount is 58 mm (2.3 in) over the course of 11 days.
In Sala in May, humidity is 71%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill enveloping you, making outdoor exploration uncomfortable and necessitating layering to stay warm and dry.
In Sala 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 Sala.
UV Risk Categories
Weather in Sala varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Sala, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 35 mm (1.4 inches) | 91% | low |
| February Weather | -2°C (29°F) | 32 mm (1.3 inches) | 89% | low |
| March Weather | 1°C (34°F) | 38 mm (1.5 inches) | 88% | moderate |
| April Weather | 5°C (41°F) | 30 mm (1.2 inches) | 82% | moderate |
| May Weather | 11°C (51°F) | 58 mm (2.3 inches) | 71% | moderate |
| June Weather | 17°C (62°F) | 68 mm (2.7 inches) | 69% | high |
| July Weather | 18°C (64°F) | 67 mm (2.6 inches) | 67% | high |
| August Weather | 16°C (61°F) | 80 mm (3.2 inches) | 72% | moderate |
| September Weather | 12°C (53°F) | 55 mm (2.2 inches) | 83% | moderate |
| October Weather | 7°C (45°F) | 78 mm (3.1 inches) | 89% | low |
| November Weather | 3°C (37°F) | 49 mm (1.9 inches) | 91% | low |
| December Weather | -1°C (31°F) | 55 mm (2.2 inches) | 90% | low |