Climate and monthly weather forecast
Green Valley, AZ

Weather in January

January, like December, in Green Valley, Arizona, is another enjoyable winter month, with an average temperature varying between 62.4°F (16.9°C) and 43.3°F (6.3°C). In January, the average high-temperature is practically the same as in December - a still enjoyable 62.4°F (16.9°C). Weather in January »

Weather in February

February, the last month of the winter in Green Valley, is another comfortable month, with an average temperature ranging between min 45.1°F (7.3°C) and max 64°F (17.8°C). In February, the average high-temperature is essentially the same as in January - a still enjoyable 64°F (17.8°C). Weather in February »

Weather in March

March, the first month of the spring in Green Valley, is a pleasant month, with temperature in the range of an average low of 50.4°F (10.2°C) and an average high of 72°F (22.2°C). In March, the average high-temperature slightly increases from a comfortable 64°F (17.8°C) in February to a pleasant 72°F (22.2°C). Weather in March »

Weather in April

April in Green Valley, Arizona, is a warm spring month, with an average temperature varying between 53.6°F (12°C) and 77.7°F (25.4°C). In April, the average high-temperature marginally rises from a pleasant 72°F (22.2°C) in March to a moderately hot 77.7°F (25.4°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Green Valley, Arizona, with an average temperature varying between 85.1°F (29.5°C) and 59.5°F (15.3°C). In Green Valley, the average high-temperature in May marginally rises from 77.7°F (25.4°C) in April to a still moderately hot 85.1°F (29.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a very hot month in Green Valley, Arizona, with an average temperature ranging between max 95.5°F (35.3°C) and min 69.3°F (20.7°C). June is the warmest month, with an average high-temperature of 95.5°F (35.3°C) and an average low-temperature of 69.3°F (20.7°C). Weather in June »

Weather in July

July, the same as June, in Green Valley, Arizona, is another tropical summer month, with an average temperature ranging between min 75.4°F (24.1°C) and max 93.2°F (34°C). In July, the average high-temperature is practically the same as in June - a hot 93.2°F (34°C). Weather in July »

Weather in August

August, the last month of the summer in Green Valley, is another hot month, with an average temperature fluctuating between 74.3°F (23.5°C) and 92.7°F (33.7°C). In August, the average high-temperature is almost the same as in July - a still tropical 92.7°F (33.7°C). Weather in August »

Weather in September

September, the first month of the autumn in Green Valley, is also a hot month, with temperature in the range of an average high of 88.5°F (31.4°C) and an average low of 69.8°F (21°C). In September, the average high-temperature is essentially the same as in August - a still tropical 88.5°F (31.4°C). Weather in September »

Weather in October

October, like September, in Green Valley, Arizona, is a moderately hot autumn month, with an average temperature varying between 59.7°F (15.4°C) and 81°F (27.2°C). In October, the average high-temperature marginally drops from a hot 88.5°F (31.4°C) in September to a warm 81°F (27.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Green Valley, Arizona, with an average temperature varying between 50.2°F (10.1°C) and 71.1°F (21.7°C). In November, the average high-temperature drops from a moderately hot 81°F (27.2°C) in October to an agreeable 71.1°F (21.7°C). Weather in November »

Weather in December

December, the first month of the winter in Green Valley, is also an enjoyable month, with temperature in the range of an average low of 43°F (6.1°C) and an average high of 61.7°F (16.5°C). The coldest month is December, with an average high-temperature of 61.7°F (16.5°C) and an average low-temperature of 43°F (6.1°C). Weather in December »
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FAQ

How much does it rain in Green Valley?

In Green Valley, during the entire year, the rain falls for 61.6 days and collects up to 5.87" (149mm) of precipitation.

When does it snow in Green Valley?

January is the only month when snow falls in Green Valley.

What is the snowiest month in Green Valley?

The month with the most snowfall in Green Valley is January, when snow falls for 0.1 days and typically aggregates up to 0.08" (2mm) of snow.

How much does it snow in Green Valley?

Throughout the year, there are 0.3 snowfall days, and 0.08" (2mm) of snow is accumulated.

When it does not snow in Green Valley?

February through December are months without snowfall in Green Valley.

What is the driest month in Green Valley?

The months with the least rainfall are April and May Rain falls for 2.9 days and accumulates 0.12" (3mm) of rain.

What are the least humid months in Green Valley?

May and June, with an average relative humidity of 21%, are the least humid months.

When is the highest UV index in Green Valley?

May through September, with an average maximum UV index of 7, are months with the highest UV index in Green Valley.

What is the warmest month in Green Valley?

June is the warmest month, with an average high-temperature of 95.5°F (35.3°C) and an average low-temperature of 69.3°F (20.7°C).

When are the longest days in Green Valley?

With an average of 14h and 12min of daylight, June has the longest days of the year in Green Valley.

What is the wettest month in Green Valley?

The wettest months are July and August, with an average 1.3" (33mm) of rainfall.

What month has the most sunshine in Green Valley?

With an average of 12.2h of sunshine, August has the most sunshine of the year in Green Valley, Arizona.

When is the lowest UV index in Green Valley?

November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the coldest month in Green Valley?

December is the coldest month in Green Valley, Arizona, with an average high-temperature of 61.7°F (16.5°C) and an average low-temperature of 43°F (6.1°C).

What is the most humid month in Green Valley?

With an average relative humidity of 44%, December is the most humid month in Green Valley.

What is the month with the shortest days in Green Valley?

With an average of 10h and 7min of daylight, December has the shortest days of the year.

Is there Daylight Saving Time (DST) in Green Valley?

Green Valley, Arizona, does not utilize Daylight Saving Time (DST). MST timezone is used throughout the entire year.

What is the month with the least sunshine in Green Valley?

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

Average temperature
Green Valley, AZ

Average temperature - Green Valley, AZ

The warmest month (with the highest average high temperature) is June (95.5°F).
The month with the lowest average high temperature is December (61.7°F).

The month with the highest average low temperature is July (75.4°F).
The coldest month (with the lowest average low temperature) is December (43°F).

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Average pressure
Green Valley, AZ

Average pressure - Green Valley, AZ

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

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Average wind speed
Green Valley, AZ

Average wind speed - Green Valley, AZ

The windiest months (with the highest average wind speed) are April and May (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity
Green Valley, AZ

Average humidity - Green Valley, AZ

The month with the highest relative humidity is December (44%).
The months with the lowest relative humidity are May and June (21%).

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Average rainfall
Green Valley, AZ

Average rainfall - Green Valley, AZ

The wettest months (with the highest rainfall) are July and August (1.3").
The driest months (with the least rainfall) are April and May (0.12").

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Average rainfall days
Green Valley, AZ

Average rainfall days - Green Valley, AZ

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is May (1.4 days).

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Average snowfall
Green Valley, AZ

Average snowfall - Green Valley, AZ

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days
Green Valley, AZ

Average snowfall days - Green Valley, AZ

The months with the highest number of snowfall days are January, September and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).

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Average daylight / Average sunshine
Green Valley, AZ

Average daylight / Average sunshine - Green Valley, AZ

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 7min).

The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days
Green Valley, AZ

Average sunshine days - Green Valley, AZ

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (12.3 days).

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Average UV index
Green Valley, AZ

Average UV index - Green Valley, AZ

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are November and December (UV index 3).

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Average visibility
Green Valley, AZ

Average visibility - Green Valley, 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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