Climate and monthly weather forecast
Peoria, AZ

Weather in January

January, like December, in Peoria, Arizona, is another comfortable winter month, with an average temperature varying between 46.9°F (8.3°C) and 63.7°F (17.6°C). In January, the average high-temperature is almost the same as in December - a still enjoyable 63.7°F (17.6°C). Weather in January »

Weather in February

February, the last month of the winter in Peoria, is another comfortable month, with an average temperature varying between 66.4°F (19.1°C) and 48.9°F (9.4°C). In February, the average high-temperature is practically the same as in January - a still comfortable 66.4°F (19.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a warm month in Peoria, Arizona, with an average temperature varying between 54.5°F (12.5°C) and 74.8°F (23.8°C). In Peoria, the average high-temperature in March marginally rises from a comfortable 66.4°F (19.1°C) in February to a warm 74.8°F (23.8°C). Weather in March »

Weather in April

April, like March, in Peoria, Arizona, is a moderately hot spring month, with an average temperature varying between 82°F (27.8°C) and 59.7°F (15.4°C). In Peoria, Arizona, the average high-temperature in April slightly increases from 74.8°F (23.8°C) in March to a still moderately hot 82°F (27.8°C). Weather in April »

Weather in May

May, the last month of the spring in Peoria, is a tropical month, with an average temperature varying between 89.2°F (31.8°C) and 66°F (18.9°C). In May, the average high-temperature slightly increases from a moderately hot 82°F (27.8°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 Peoria, Arizona, with temperature in the range of an average low of 74.8°F (23.8°C) and an average high of 100.6°F (38.1°C). In June, the average high-temperature increases from a tropical 89.2°F (31.8°C) in May to a very hot 100.6°F (38.1°C). Weather in June »

Weather in July

July, the same as June, is a very hot summer month in Peoria, Arizona, with an average temperature fluctuating between 101.8°F (38.8°C) and 82.8°F (28.2°C). The warmest month is July, with an average high-temperature of 101.8°F (38.8°C) and an average low-temperature of 82.8°F (28.2°C). Weather in July »

Weather in August

The last month of the summer, August, is also a sweltering month in Peoria, Arizona, with an average temperature ranging between min 83.7°F (28.7°C) and max 100.9°F (38.3°C). In August, the average high-temperature is practically the same as in July - a still sweltering 100.9°F (38.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Peoria, is also a sweltering month, with an average temperature fluctuating between 77.4°F (25.2°C) and 95°F (35°C). In Peoria, the average high-temperature in September marginally drops from a torrid 100.9°F (38.3°C) in August to a still very hot 95°F (35°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Peoria, Arizona, with an average temperature ranging between max 83.7°F (28.7°C) and min 66°F (18.9°C). In Peoria, the average high-temperature in October drops from a torrid 95°F (35°C) in September to a warm 83.7°F (28.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Peoria, is also an agreeable month, with an average temperature varying between 55.4°F (13°C) and 72.7°F (22.6°C). In November, the average high-temperature decreases from a moderately hot 83.7°F (28.7°C) in October to a pleasant 72.7°F (22.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Peoria, Arizona, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 61.9°F (16.6°C). The coldest month is December, with an average high-temperature of 61.9°F (16.6°C) and an average low-temperature of 46.8°F (8.2°C). Weather in December »
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FAQ

How much does it rain in Peoria?

In Peoria, during the entire year, the rain falls for 59.7 days and collects up to 8.23" (209mm) of precipitation.

What is the least humid month in Peoria?

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

What is the driest month in Peoria?

The month with the least rainfall in Peoria, Arizona, is June, when the rain falls for 1.1 days and typically collects 0.08" (2mm) of precipitation.

When are the longest days in Peoria?

With an average of 14h and 21min of daylight, June has the longest days of the year.

What month has the most sunshine in Peoria?

With an average of 12.2h of sunshine, June has the most sunshine of the year in Peoria.

What is the month with the highest UV index in Peoria?

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

What is the warmest month in Peoria?

With an average high-temperature of 101.8°F (38.8°C) and an average low-temperature of 82.8°F (28.2°C), July is the warmest month in Peoria.

What is the wettest month in Peoria?

The month with the most rainfall in Peoria is August, when the rain falls for 10.1 days and typically aggregates up to 1.18" (30mm) of precipitation.

What is the coldest month in Peoria?

The coldest month is December, with an average high-temperature of 61.9°F (16.6°C) and an average low-temperature of 46.8°F (8.2°C).

What is the most humid month in Peoria?

December is the most humid month in Peoria, Arizona, with an average relative humidity of 43%.

What is the month with the shortest days in Peoria?

With an average of 9h and 58min of daylight, December has the shortest days of the year in Peoria, Arizona.

Is there Daylight Saving Time (DST) in Peoria?

Peoria, Arizona, does not utilize Daylight Saving Time (DST). MST timezone is used over the entire year.

What is the month with the least sunshine in Peoria?

The month with the least sunshine is December, with an average of 6.8h of sunshine.

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

With an average maximum UV index of 3, December is the month with the lowest UV index.

Average temperature
Peoria, AZ

Average temperature - Peoria, AZ

The warmest month (with the highest average high temperature) is July (101.8°F).
The month with the lowest average high temperature is December (61.9°F).

The month with the highest average low temperature is August (83.7°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).

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Average pressure
Peoria, AZ

Average pressure - Peoria, AZ

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed
Peoria, AZ

Average wind speed - Peoria, AZ

The windiest months (with the highest average wind speed) are April and May (6.6mph).
The calmest month (with the lowest average wind speed) is December (4.6mph).

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Average rainfall
Peoria, AZ

Average rainfall - Peoria, AZ

The wettest month (with the highest rainfall) is August (1.18").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days
Peoria, AZ

Average rainfall days - Peoria, AZ

The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is June (1.1 days).

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Average daylight / Average sunshine
Peoria, AZ

Average daylight / Average sunshine - Peoria, AZ

The month with the longest days is June (Average daylight: 14h and 21min).
The month with the shortest days is December (Average daylight: 9h and 58min).

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days
Peoria, AZ

Average sunshine days - Peoria, AZ

The month with the most sunshine days is May (28.6 days).
The month with the least sunshine days is August (15.9 days).

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Average visibility
Peoria, AZ

Average visibility - Peoria, AZ

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

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