Willis Weather in September

Willis in September averages 32°C (90°F) during the day and 20°C (68°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Willis in September

You can typically expect 10 days of rain this month, averaging around 112 mm (4.4 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Willis in September

September in Willis sees highs of 32°C (90°F) and lows of 20°C (68°F) overnight. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With overnight lows of 20°C (68°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Willis in September

With approximately 235 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

For Willis itself, March and April generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.