Bülach Weather in May

May in Bülach sees daytime temperatures around 20°C (68°F) and lows of 9°C (48°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Bülach in May

With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Expect around 18 days of rain based on historical data, with 122 mm (4.8 in) average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Bülach in May

In May, Bülach sees pleasant temperatures, with highs of 20°C (68°F). Nights drop to around 9°C (48°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Bülach in May

Expect a lot of sunshine this month, with about 193 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Bülach in May

May sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

Should you favor a climate that's both dry and comfortably warm, September typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.