Last updated: August 27, 2025
In August, the average temperature in Hamar, Norway is a pleasant 15°C (59°F), offering a comfortable climate for outdoor activities. Temperatures can vary, dipping to a cool 4°C (40°F) and reaching a warm 28°C (83°F). However, be prepared for some rain, as the region experiences an average precipitation of 100 mm (3.9 in) over approximately 15 days. With an average humidity of 87%, you'll definitely want to stay hydrated during your visit!
In August in Hamar, the average temperature is 15°C (59°F), with maximums reaching up to 28°C (83°F) and minimums dipping as low as 4°C (40°F). This variation makes it an ideal time for travelers to pack layers and enjoy diverse outdoor activities.
In Hamar in August, the precipitation amount is 100 mm (3.9 in) over a span of 15 days.
In Hamar in August, humidity is 87%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket, making traveling uncomfortable as the air feels thick and stifling, often leaving you feeling hot and sticky even when the temperature isn't too high.
In Hamar in August, 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 Hamar.
UV Risk Categories
Weather in Hamar varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Hamar, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 49 mm (1.9 inches) | 98% | low |
| February Weather | -4°C (25°F) | 47 mm (1.8 inches) | 95% | low |
| March Weather | 0°C (31°F) | 51 mm (2.0 inches) | 92% | moderate |
| April Weather | 4°C (39°F) | 37 mm (1.5 inches) | 88% | moderate |
| May Weather | 9°C (49°F) | 85 mm (3.3 inches) | 84% | moderate |
| June Weather | 15°C (59°F) | 80 mm (3.1 inches) | 82% | high |
| July Weather | 16°C (61°F) | 84 mm (3.3 inches) | 82% | high |
| August Weather | 15°C (59°F) | 100 mm (3.9 inches) | 87% | moderate |
| September Weather | 11°C (52°F) | 85 mm (3.4 inches) | 91% | moderate |
| October Weather | 6°C (43°F) | 105 mm (4.1 inches) | 95% | low |
| November Weather | 1°C (35°F) | 85 mm (3.3 inches) | 97% | low |
| December Weather | -3°C (27°F) | 85 mm (3.3 inches) | 98% | low |