Prescott
Arizona, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Prescott, AZ

  • Average high temperature in September: 81.4°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (51.5°F).

  • Average low temperature in September: 51.3°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is December (23.4°F).

  • Average rainfall in September: 2"

The wettest month (with the highest rainfall) is August (3.1").
The driest month (with the lowest rainfall) is June (0.3").

  • Average rainfall days in September: 5.8 days

The month with the highest number of rainy days is August (9.9 days).
The month with the lowest number of rainy days is June (2 days).

  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.9").
Months with the lowest snowfall are May, June, July, August, September and October (0").

  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (1.2 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

  • Average daylight in September: 13.2h

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 10.8h).

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