Petrified rock pieces in the Petrified Forest National Park, Arizona
Weather in September
The first month of the autumn, September, is still a warm month in Petrified Forest National Park, Arizona, with an average temperature varying between 52°F (11.1°C) and 84°F (28.9°C).
On the first day of September, sunrise is at 5:52 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 6:03 pm MST.
[Resources]Temperature
Start of September brings a slight shift in the average high-temperature, dipping a bit from August's tropical 90°F (32.2°C) to a warm 84°F (28.9°C). During September, Petrified Forest National Park's temperature records a considerable difference from its daily highs to an average low of 52°F (11.1°C).Rainfall
Throughout September, in Petrified Forest National Park, 1.34" (34mm) of precipitation is accumulated. Throughout the year, 10.55" (268mm) of rain is accumulated.Daylight
The average length of the day in September in Petrified Forest National Park is 12h and 23min.On the first day of September, sunrise is at 5:52 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 6:03 pm MST.
Frequently asked questions
Is it hot in Petrified Forest National Park during September?
In Petrified Forest National Park, in September, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 52°F (11.1°C).
How much does it rain in Petrified Forest National Park in September?
In Petrified Forest National Park, Arizona, in September, 1.34" (34mm) of precipitation is typically accumulated.
How many hours of daylight does Petrified Forest National Park have in September?
In September, the average day length in Petrified Forest National Park is 12h and 23min.
When is the sunrise / sunset in September in Petrified Forest National Park?
In September, on the first day of the month, sunrise is at 5:52 am and sunset at 6:45 pm. On the last day of the month, in Petrified Forest National Park, sunrise is at 6:13 am and sunset at 6:03 pm MST.
Average temperature in September
Petrified Forest National Park, AZ
- Average high temperature in September: 84°F
The warmest month (with the highest average high temperature) is July (92°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in September: 52°F
The month with the highest average low temperature is July (60°F).
The coldest months (with the lowest average low temperature) are January and December (21°F).
Average rainfall in September
Petrified Forest National Park, AZ
- Average rainfall in September: 1.3"
The wettest month (with the highest rainfall) is August (1.6").
The driest month (with the least rainfall) is June (0.3").
Average daylight in September
Petrified Forest National Park, AZ
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
Petrified Forest National Park, Arizona, USA
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