Climate and monthly weather forecast
Yuma, AZ

Arizona/California border with the Colorado River in Yuma, Arizona
Arizona/California border with the Colorado River in Yuma, Arizona

Weather in January

January is a pleasant winter month in Yuma, Arizona, with temperature in the range of an average high of 68°F (20°C) and an average low of 50.9°F (10.5°C). In January, the average high-temperature is relatively the same as in December - a pleasant 68°F (20°C). Weather in January »

Weather in February

The last month of the winter, February, is also an agreeable month in Yuma, Arizona, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 53.2°F (11.8°C). In Yuma, the average high-temperature in February is almost the same as in January - a still agreeable 72.1°F (22.3°C). Weather in February »

Weather in March

March, the first month of the spring in Yuma, is a moderately hot month, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 58.3°F (14.6°C). In March, the average high-temperature marginally rises from a pleasant 72.1°F (22.3°C) in February to a warm 79°F (26.1°C). Weather in March »

Weather in April

April, the same as March, is another warm spring month in Yuma, Arizona, with an average temperature varying between 62.6°F (17°C) and 85.1°F (29.5°C). In April, the average high-temperature slightly increases from a warm 79°F (26.1°C) in March to a still moderately hot 85.1°F (29.5°C). Weather in April »

Weather in May

May, the last month of the spring in Yuma, is a tropical month, with an average temperature fluctuating between 68.5°F (20.3°C) and 91.6°F (33.1°C). In May, the average high-temperature slightly increases from a warm 85.1°F (29.5°C) in April to a tropical 91.6°F (33.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a very hot month in Yuma, Arizona, with an average temperature varying between 102.6°F (39.2°C) and 77°F (25°C). In Yuma, the average high-temperature in June rises from a tropical 91.6°F (33.1°C) in May to a sweltering 102.6°F (39.2°C). Weather in June »

Weather in July

July is an extremely hot summer month in Yuma, Arizona, with temperature in the range of an average high of 105.3°F (40.7°C) and an average low of 84.6°F (29.2°C). The warmest month is July, with an average high-temperature of 105.3°F (40.7°C) and an average low-temperature of 84.6°F (29.2°C). Weather in July »

Weather in August

August, the last month of the summer in Yuma, is also a blistering month, with an average temperature varying between 105.1°F (40.6°C) and 86.4°F (30.2°C). In August, the average high-temperature is practically the same as in July - a still scorching 105.1°F (40.6°C). Weather in August »

Weather in September

September, the first month of the autumn in Yuma, is still a very hot month, with an average temperature fluctuating between 81°F (27.2°C) and 99.5°F (37.5°C). In Yuma, the average high-temperature in September marginally drops from a scorching 105.1°F (40.6°C) in August to a sweltering 99.5°F (37.5°C). Weather in September »

Weather in October

October, like September, is a hot autumn month in Yuma, Arizona, with an average temperature varying between 69.6°F (20.9°C) and 87.8°F (31°C). In October, the average high-temperature drops from a torrid 99.5°F (37.5°C) in September to a hot 87.8°F (31°C). Weather in October »

Weather in November

November, the last month of the autumn in Yuma, is also a moderately hot month, with an average temperature varying between 58.8°F (14.9°C) and 76.6°F (24.8°C). In Yuma, the average high-temperature in November drops from a tropical 87.8°F (31°C) in October to a warm 76.6°F (24.8°C). Weather in November »

Weather in December

The first month of the winter, December, is also an enjoyable month in Yuma, Arizona, with an average temperature ranging between max 66°F (18.9°C) and min 50.5°F (10.3°C). With an average high-temperature of 66°F (18.9°C) and an average low-temperature of 50.5°F (10.3°C), December is the coldest month. Weather in December »
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FAQ

How much does it rain in Yuma?

Throughout the year, in Yuma, there are 31.6 rainfall days, and 2.8" (71mm) of precipitation is accumulated.

What is the driest month in Yuma?

The months with the least rainfall in Yuma are May and June Rain falls for 0.8 days and accumulates 0.04" (1mm) of rain.

What is the least humid month in Yuma?

With an average relative humidity of 22%, June is the least humid month in Yuma, Arizona.

When are the longest days in Yuma?

With an average of 14h and 16min of daylight, June has the longest days of the year in Yuma, Arizona.

What month has the most sunshine in Yuma?

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

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

The months with the highest UV index are June through September, with an average maximum UV index of 8.

What is the warmest month in Yuma?

July is the warmest month in Yuma, Arizona, with an average high-temperature of 105.3°F (40.7°C) and an average low-temperature of 84.6°F (29.2°C).

What is the wettest month in Yuma?

The months with the most rainfall are July and September, with an average 0.39" (10mm) of precipitation.

When is the lowest UV index in Yuma?

November and December, with an average maximum UV index of 4, are months with the lowest UV index in Yuma.

What is the coldest month in Yuma?

December is the coldest month in Yuma, Arizona, with an average high-temperature of 66°F (18.9°C) and an average low-temperature of 50.5°F (10.3°C).

What is the most humid month in Yuma?

December is the most humid month, with an average relative humidity of 38%.

What is the month with the shortest days in Yuma?

The month with the shortest days in Yuma, Arizona, is December, with an average of 10h and 2min of daylight.

Is there Daylight Saving Time (DST) in Yuma?

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

What is the month with the least sunshine in Yuma?

The month with the least sunshine is December, with an average of 7.2h of sunshine.

Average temperature
Yuma, AZ

Average temperature - Yuma, AZ

The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (66°F).

The month with the highest average low temperature is August (86.4°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).

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Average pressure
Yuma, AZ

Average pressure - Yuma, AZ

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).

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Average wind speed
Yuma, AZ

Average wind speed - Yuma, AZ

The windiest months (with the highest average wind speed) are April and July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.6mph).

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Average rainfall
Yuma, AZ

Average rainfall - Yuma, AZ

The wettest months (with the highest rainfall) are July and September (0.39").
The driest months (with the least rainfall) are May and June (0.04").

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Average rainfall days
Yuma, AZ

Average rainfall days - Yuma, AZ

The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is May (0.8 days).

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Average daylight / Average sunshine
Yuma, AZ

Average daylight / Average sunshine - Yuma, AZ

The month with the longest days is June (Average daylight: 14h and 16min).
The month with the shortest days is December (Average daylight: 10h and 2min).

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).

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Average sunshine days
Yuma, AZ

Average sunshine days - Yuma, AZ

The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (22.1 days).

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Average UV index
Yuma, AZ

Average UV index - Yuma, AZ

The months with the highest UV index are June, July, August and September (UV index 8).
The months with the lowest UV index are November and December (UV index 4).

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Average visibility
Yuma, AZ

Average visibility - Yuma, 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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