Monthly weather forecast and climate
Pioneer, AZ

Weather in January

January, the same as December, is another enjoyable winter month in Pioneer, Arizona, with average temperature fluctuating between 63.1°F (17.3°C) and 47.1°F (8.4°C). In Pioneer, the average high-temperature in January is practically the same as in December - a still enjoyable 63.1°F (17.3°C). Weather in January »

Weather in February

The last month of the winter, February, is another comfortable month in Pioneer, Arizona, with temperature in the range of an average low of 50.4°F (10.2°C) and an average high of 66.6°F (19.2°C). In Pioneer, Arizona, the average high-temperature is essentially the same as in January - a still enjoyable 66.6°F (19.2°C). Weather in February »

Weather in March

March, the first month of the spring, in Pioneer, is a moderately hot month, with average temperature ranging between max 74.7°F (23.7°C) and min 57.4°F (14.1°C). In March, the average high-temperature marginally rises, from a comfortable 66.6°F (19.2°C) in February, to a moderately hot 74.7°F (23.7°C). Weather in March »

Weather in April

April, like March, in Pioneer, Arizona, is a moderately hot spring month, with average temperature fluctuating between 61.2°F (16.2°C) and 81.5°F (27.5°C). In Pioneer, the average high-temperature in April marginally rises, from 74.7°F (23.7°C) in March, to a still moderately hot 81.5°F (27.5°C). Weather in April »

Weather in May

The last month of the spring, May, is a hot month in Pioneer, Arizona, with average temperature ranging between max 89.2°F (31.8°C) and min 68.2°F (20.1°C). In Pioneer, Arizona, the average high-temperature slightly increases, from a warm 81.5°F (27.5°C) in April, to a hot 89.2°F (31.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a sweltering month in Pioneer, Arizona, with temperature in the range of an average high of 100.2°F (37.9°C) and an average low of 76.6°F (24.8°C). In Pioneer, Arizona, the average high-temperature rises, from a hot 89.2°F (31.8°C) in May, to a torrid 100.2°F (37.9°C). Weather in June »

Weather in July

July, like June, in Pioneer, Arizona, is another sweltering summer month, with temperature in the range of an average low of 83.8°F (28.8°C) and an average high of 103.1°F (39.5°C). With an average high-temperature of 103.1°F (39.5°C) and an average low-temperature of 83.8°F (28.8°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another very hot month in Pioneer, Arizona, with average temperature ranging between min 85.6°F (29.8°C) and max 102.6°F (39.2°C). In Pioneer, the average high-temperature is essentially the same as in July - a still torrid 102.6°F (39.2°C). Weather in August »

Weather in September

September, the first month of the autumn, in Pioneer, is also a sweltering month, with average temperature fluctuating between 96.1°F (35.6°C) and 79.3°F (26.3°C). In September, the average high-temperature slightly decreases, from 102.6°F (39.2°C) in August, to a still sweltering 96.1°F (35.6°C). Weather in September »

Weather in October

October, like September, in Pioneer, Arizona, is a moderately hot autumn month, with average temperature fluctuating between 67.5°F (19.7°C) and 84.4°F (29.1°C). In Pioneer, the average high-temperature in October drops, from a sweltering 96.1°F (35.6°C) in September, to a moderately hot 84.4°F (29.1°C). Weather in October »

Weather in November

November, the last month of the autumn, in Pioneer, is another pleasant month, with temperature in the range of an average low of 55.4°F (13°C) and an average high of 72.1°F (22.3°C). In Pioneer, the average high-temperature in November decreases, from a warm 84.4°F (29.1°C) in October, to a pleasant 72.1°F (22.3°C). Weather in November »

Weather in December

December, the first month of the winter, in Pioneer, is still a comfortable month, with temperature in the range of an average high of 61°F (16.1°C) and an average low of 47.3°F (8.5°C). December is the coldest month, with an average high-temperature of 61°F (16.1°C) and an average low-temperature of 47.3°F (8.5°C). Weather in December »
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FAQ

What is the most humid month in Pioneer?

January and December, with an average relative humidity of 40%, are most humid months.

How much does it rain in Pioneer?

In Pioneer, Arizona, during the entire year, the rain falls for 47.8 days and collects up to 5.24" (133mm) of precipitation.

What is the driest month in Pioneer?

The month with the least rainfall is May when the rain falls for 1.4 days and typically collects 0.08" (2mm) of precipitation.

What is the least humid month in Pioneer?

With an average relative humidity of 17%, June is the least humid month in Pioneer, Arizona.

When are the longest days in Pioneer?

With an average of 14.4h of daylight, June has the longest days of the year.

What month has the most sunshine in Pioneer?

With an average of 12.1h of sunshine, June has the most sunshine of the year in Pioneer, Arizona.

When is the highest UV index in Pioneer?

June through August, with an average maximum UV index of 8, are months with the highest UV index in Pioneer, Arizona.

What is the warmest month in Pioneer?

July is the warmest month, with an average high-temperature of 103.1°F (39.5°C) and an average low-temperature of 83.8°F (28.8°C).

What is the wettest month in Pioneer?

July is the month with the most rainfall in Pioneer, Arizona. Rain falls for 8.1 days and accumulates 0.87" (22mm) of precipitation.

What is the coldest month in Pioneer?

December is the coldest month in Pioneer, with an average high-temperature of 61°F (16.1°C) and an average low-temperature of 47.3°F (8.5°C).

What is the month with the shortest days in Pioneer?

The month with the shortest days in Pioneer is December, with an average of 9.9h of daylight.

What is the month with the least sunshine in Pioneer?

December has the least sunshine of the year in Pioneer, Arizona, with an average of 7h of sunshine.

What is the month with the lowest UV index in Pioneer?

The month with the lowest UV index in Pioneer, Arizona, is December, with an average maximum UV index of 3.

Average temperature
Pioneer, AZ

Average temperature - Pioneer, AZ

The warmest month (with the highest average high temperature) is July (103.1°F).
The month with the lowest average high temperature is December (61°F).

The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is January (47.1°F).

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Average pressure
Pioneer, AZ

Average pressure - Pioneer, AZ

The month with the highest atmospheric pressure is January (30.08").
The month with the lowest atmospheric pressure is June (29.74").

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Average wind speed
Pioneer, AZ

Average wind speed - Pioneer, AZ

The windiest months (with the highest average wind speed) are April and May (8.8mph).
The calmest months (with the lowest average wind speed) are January, November and December (6mph).

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Average humidity
Pioneer, AZ

Average humidity - Pioneer, AZ

Months with the highest relative humidity are January and December (40%).
The month with the lowest relative humidity is June (17%).

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Average rainfall
Pioneer, AZ

Average rainfall - Pioneer, AZ

The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is May (0.08").

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Average rainfall days
Pioneer, AZ

Average rainfall days - Pioneer, AZ

The month with the highest number of rainy days is July (8.1 days).
The month with the least rainy days is May (1.4 days).

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Average daylight / Average sunshine
Pioneer, AZ

Average daylight / Average sunshine - Pioneer, AZ

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

The month with the most sunshine is June (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days
Pioneer, AZ

Average sunshine days - Pioneer, AZ

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is August (19.5 days).

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Average visibility
Pioneer, AZ

Average visibility - Pioneer, AZ

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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