Petrified rock pieces in the Petrified Forest National Park, Arizona
Weather in January
January, the same as December, in Petrified Forest National Park, Arizona, is another chilly winter month, with an average temperature varying between 21°F (-6.1°C) and 48°F (8.9°C). In Petrified Forest National Park, January records the lowest average temperatures, peaking at 48°F (8.9°C) and reaching a low of 21°F (-6.1°C). Weather in January »
Weather in February
The last month of the winter, February, is a fresh month in Petrified Forest National Park, Arizona, with an average temperature varying between 25°F (-3.9°C) and 55°F (12.8°C). The start of February brings a subtle shift in the average high-temperature, edging up from January's frosty 48°F (8.9°C) to a cool 55°F (12.8°C). Weather in February »
Weather in March
March, the first month of the spring in Petrified Forest National Park, is a comfortable month, with an average temperature fluctuating between 62.1°F (16.7°C) and 28.9°F (-1.7°C). With the onset of March, Petrified Forest National Park's weather sees a minor temperature rise, transitioning from a cool 55°F (12.8°C) in February to an enjoyable 62.1°F (16.7°C). Weather in March »
Weather in April
April in Petrified Forest National Park, Arizona, is a pleasant spring month, with an average temperature varying between 35.1°F (1.7°C) and 70°F (21.1°C). As Petrified Forest National Park welcomes April, the average high-temperature displays a subtle shift, adjusting from an enjoyable 62.1°F (16.7°C) in March to an agreeable 70°F (21.1°C). Weather in April »
Weather in May
May, the last month of the spring in Petrified Forest National Park, is a moderately hot month, with an average temperature varying between 43°F (6.1°C) and 79°F (26.1°C). May's onset brings a temperature rise, moving from an agreeable 70°F (21.1°C) in April to a warm 79°F (26.1°C). Weather in May »
Weather in June
June, the first month of the summer in Petrified Forest National Park, is a hot month, with an average temperature ranging between max 90°F (32.2°C) and min 52°F (11.1°C). With the beginning of June, Petrified Forest National Park's average high-temperature sees an increase, transitioning from a moderately hot 79°F (26.1°C) in May to a tropical 90°F (32.2°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Petrified Forest National Park, Arizona, with temperature in the range of an average high of 91.9°F (33.3°C) and an average low of 60.1°F (15.6°C). Petrified Forest National Park's July weather, with an average high temperature of 91.9°F (33.3°C) and an average low temperature of 60.1°F (15.6°C), tends to be the warmest of the year. Weather in July »
Weather in August
August, the last month of the summer in Petrified Forest National Park, is another tropical month, with an average temperature varying between 90°F (32.2°C) and 59°F (15°C). The start of August sees the average high-temperature at a still hot 90°F (32.2°C), showing little difference from July's 91.9°F (33.3°C). Weather in August »
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). 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). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Petrified Forest National Park, Arizona, with an average temperature ranging between min 39.9°F (4.4°C) and max 72°F (22.2°C). Petrified Forest National Park's progression into October involves a drop in the average high-temperature, receding from a warm 84°F (28.9°C) in September to a pleasant 72°F (22.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Petrified Forest National Park, Arizona, with temperature in the range of an average low of 28°F (-2.2°C) and an average high of 59°F (15°C). Welcoming November, Petrified Forest National Park observes a shift in the average high-temperature, falling from October's pleasant 72°F (22.2°C) to a mild 59°F (15°C). Weather in November »
Weather in December
December, the first month of the winter in Petrified Forest National Park, is still a chilly month, with an average temperature fluctuating between 48.9°F (9.4°C) and 21°F (-6.1°C). Petrified Forest National Park's weather in December involves a decrease in the average high-temperature, moving down from November's moderate 59°F (15°C) to a frosty 48.9°F (9.4°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Petrified Forest National Park?
The coldest month in Petrified Forest National Park is January, with an average high-temperature of 48°F (8.9°C) and an average low-temperature of 21°F (-6.1°C).
How much does it rain in Petrified Forest National Park?
During the entire year, Petrified Forest National Park aggregates up to 10.55" (268mm) of precipitation.
What is the driest month in Petrified Forest National Park?
The month with the least rainfall in Petrified Forest National Park, Arizona, is June, when 0.31" (8mm) of precipitation is typically aggregated.
When are the longest days in Petrified Forest National Park?
June has the longest days of the year in Petrified Forest National Park, Arizona, with an average of 14h and 30min of daylight.
What time of the year is the hottest in Petrified Forest National Park?
July is the warmest month, with the temperature often reaching an average high of 91.9°F (33.3°C) and an average low of 60.1°F (15.6°C).
What is the rainiest month in Petrified Forest National Park?
The month with the most rainfall is August, when 1.61" (41mm) of precipitation is typically aggregated.
What is the month with the shortest days in Petrified Forest National Park?
With an average of 9h and 48min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST) in Petrified Forest National Park?
Petrified Forest National Park, Arizona, does not observe Daylight Saving Time (DST). MST timezone is used over the entire year.
Average temperature
Petrified Forest National Park, AZ
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).
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
Petrified Forest National Park, AZ
The wettest month (with the highest rainfall) is August (1.6").
The driest month (with the least rainfall) is June (0.3").
Average daylight
Petrified Forest National Park, AZ
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
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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