Rheinfelden Weather in August

August in Rheinfelden brings high temperatures, with highs of 25°C (77°F) and nights dropping to 14°C (57°F). Rainfall is on the higher side this month, averaging around 123 mm (4.8 in), so keep a rain jacket handy.

Rainfall in Rheinfelden in August

Records from the past 30 years suggest around 16 days of rain, with 123 mm (4.8 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Rheinfelden in August

Temperatures in Rheinfelden in August top out at 25°C (77°F) and drop to 14°C (57°F) overnight. Experience the summer season in August. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Rheinfelden in August

Expect a lot of sunshine this month, with about 216 hours of sun. These sunny conditions add to the overall experience.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Rheinfelden.