Green Valley Weather in September

What's the weather like in Green Valley (Arizona) in September 2024?

The climate in Green Valley during September can be summarized as hot and reasonably dry.

September is in the fall / autumn in Green Valley and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 18°C (65°F) is normal.

Green Valley weather averages (imperial / metric)
Daytime temperature 32.8°C 91°F
Nightly temperature 18.4°C 65.1°F
Average temperature 25.6°C 78.1°F
Daily sunshine 11 hrs
Avg rainfall 36 mm 1.4 ins
Rainy days 6 days
Sea temperature 27.1°C 80.7°F
Humidity 45%
Windspeed 13kph 8 mph

On average September is the 3rd wettest month of the year in Green Valley with around 36mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 11 hours of sunshine per day.

September temperatures in Green Valley

Green Valley average temperature in September

September rainfall

Green Valley average rain in September

September hourly sunshine

Green Valley average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Green Valley in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Green Valley weather stats

Green Valley weather statistics
Hottest month: July 35.8°C 96.4°F
Driest month: May 4mm 0.2ins
Sunniest month: May 13.3hrs
Coldest month: January 16.7°C 62.1°F
Wettest month: July 77mm 3ins
Map showing location of Green Valley (31.85425, -110.9937) Green Valley map pin © Google

Locations nearby

Top United States locations