Norman Weather in September

September in Norman typically sees daytime highs of 30°C (86°F) and nighttime lows of 17°C (63°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Norman in September

Historically, approximately 8 days this month are expected to have rain, averaging 71 mm (2.8 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Norman in September

September in Norman sees highs of 30°C (86°F) and lows of 17°C (63°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 17°C (63°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 Norman in September

The month enjoys around 292 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Norman in September

Average wind conditions reach 5 m/s (10 knots) in September. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

If your ideal day consists of dry skies and pleasant temperatures, October typically offers the best circumstances for Norman.