Last updated: August 23, 2025
In September, the average temperature in Strandby, Denmark is a mild 15°C (59°F). Expect a minimum temperature around 11°C (51°F) and highs reaching up to 20°C (68°F). During this time, precipitation can total 100 mm (3.9 in) spread across 14 days, with an average humidity level of 85%. Prepare for a mix of pleasant weather and occasional rain!
In September, in Strandby, the average temperature is 15°C (59°F). The maximum can reach 20°C (68°F) and the minimum can be as low as 11°C (51°F). This mild climate makes Strandby a great destination for outdoor activities and exploring the local sights.
In Strandby in September, the total precipitation amount is 100 mm (3.9 in) spread over 14 days.
In Strandby in September, humidity is 85%. With an average temperature of 15°C (59°F), this humidity feels like a warm, damp blanket wrapping around you, making traveling quite uncomfortable and sticky. Be prepared to take frequent breaks and stay hydrated as you navigate the lush, but humid environment.
In Strandby in September, 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 Strandby.
UV Risk Categories
Weather in Strandby varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Strandby, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 53 mm (2.1 inches) | 92% | low |
| February Weather | 3°C (37°F) | 64 mm (2.5 inches) | 91% | low |
| March Weather | 4°C (39°F) | 63 mm (2.5 inches) | 89% | moderate |
| April Weather | 7°C (44°F) | 35 mm (1.4 inches) | 84% | moderate |
| May Weather | 11°C (51°F) | 58 mm (2.3 inches) | 75% | high |
| June Weather | 15°C (60°F) | 62 mm (2.4 inches) | 73% | high |
| July Weather | 17°C (63°F) | 59 mm (2.3 inches) | 73% | high |
| August Weather | 17°C (63°F) | 80 mm (3.2 inches) | 77% | high |
| September Weather | 15°C (59°F) | 100 mm (3.9 inches) | 85% | moderate |
| October Weather | 11°C (53°F) | 118 mm (4.6 inches) | 91% | low |
| November Weather | 8°C (47°F) | 83 mm (3.3 inches) | 92% | low |
| December Weather | 5°C (41°F) | 88 mm (3.5 inches) | 91% | low |