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

September weather forecast and climate
Prescott, AZ

A beautiful sunset view of the calm Watson Lake in the Granite Dells of Prescott, Arizona
A beautiful sunset view of the calm Watson Lake in the Granite Dells of Prescott, Arizona
September, the first month of the autumn, in Prescott, is still a warm month, with average temperature fluctuating between 51.3°F (10.7°C) and 81.3°F (27.4°C).

Temperature

In Prescott, the average high-temperature is essentially the same as in August - a moderately hot 81.3°F (27.4°C). The average low-temperature, is 51.3°F (10.7°C).

Rainfall

In September, in Prescott, the rain falls for 5.8 days. Throughout September, 1.9" (49.5mm) of precipitation is accumulated. Throughout the year, in Prescott, there are 64.2 rainfall days, and 17.7" (450.7mm) of precipitation is accumulated.

Snowfall

Throughout the year, in Prescott, Arizona, 12.8" (325.2mm) of snow is accumulated.

Daylight

In September, the average length of the day in Prescott is 12.4h.

What is the temperature in September in Prescott?

The average high-temperature, in September, in Prescott, Arizona, is 81.3°F (27.4°C), while the average low-temperature is 51.3°F (10.7°C).

How much does it rain in Prescott in September?

In September, in Prescott, Arizona, the rain falls for 5.8 days. Throughout September, 1.9" (49.5mm) of precipitation is accumulated.

What is the average length of the day in September in Prescott?

In September, the average length of the day in Prescott is 12.4h.
Average temperature in September - Prescott, AZ
  • Average high temperature in September: 27.4°C

The warmest month (with the highest average high temperature) is July (31.6°C).
The month with the lowest average high temperature is December (10.8°C).

  • Average low temperature in September: 10.7°C

The month with the highest average low temperature is July (15.6°C).
The coldest month (with the lowest average low temperature) is December (-4.8°C).

Average rainfall in September - Prescott, AZ
  • Average rainfall in September: 49.5mm

The wettest month (with the highest rainfall) is August (78.5mm).
The driest month (with the lowest rainfall) is June (7.6mm).

Average rainfall days in September - Prescott, AZ
  • 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 - Prescott, AZ
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (99.1mm).
Months with the lowest snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September - Prescott, AZ
  • 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 - Prescott, AZ
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).