Yorktown Weather in September

September in Yorktown averages 27°C (81°F) during the day and 18°C (64°F) at night. Quite a bit of rainfall is typical this month, with around 141 mm (5.6 in) on average. An umbrella is a good idea.

Rainfall in Yorktown in September

Rain is expected on roughly 10 days, totalling around 141 mm (5.6 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Yorktown in September

Temperatures in Yorktown in September top out at 27°C (81°F) and drop to 18°C (64°F) overnight. This kind of day-to-night contrast is typical for this time of year. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Yorktown in September

The month enjoys around 230 hours of sunshine, creating mostly sunny days with good weather conditions.

Should you favor a climate that's both dry and comfortably warm, April 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.