Monthly weather forecast and climate
Green Valley, AZ

Weather in January

January, the same as December, is another enjoyable winter month in Green Valley, Arizona, with average temperature fluctuating between 43.3°F (6.3°C) and 62.4°F (16.9°C). In Green Valley, the average high-temperature in January is relatively 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 also an enjoyable month, with average temperature varying between 64°F (17.8°C) and 45.1°F (7.3°C). In Green Valley, the average high-temperature in February 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 average temperature varying between 72°F (22.2°C) and 50.4°F (10.2°C). In Green Valley, the average high-temperature in March marginally rises, 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 is a moderately hot spring month in Green Valley, Arizona, with temperature in the range of an average high of 77.7°F (25.4°C) and an average low of 53.6°F (12°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

May, the last month of the spring, in Green Valley, is also a moderately hot month, with average temperature varying between 59.5°F (15.3°C) and 85.1°F (29.5°C). In Green Valley, the average high-temperature slightly increases, 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 average temperature ranging between min 69.3°F (20.7°C) and max 95.5°F (35.3°C). The warmest month is June, 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, like June, is another tropical summer month in Green Valley, Arizona, with average temperature fluctuating between 93.2°F (34°C) and 75.4°F (24.1°C). In July, the average high-temperature is relatively the same as in June - a hot 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Green Valley, Arizona, with average temperature ranging between max 92.7°F (33.7°C) and min 74.3°F (23.5°C). In Green Valley, the average high-temperature in August is relatively 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 still a hot month, with average temperature ranging between min 69.8°F (21°C) and max 88.5°F (31.4°C). In Green Valley, Arizona, the average high-temperature in September is almost the same as in August - a still hot 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 average temperature fluctuating between 81°F (27.2°C) and 59.7°F (15.4°C). In October, the average high-temperature slightly decreases, from a tropical 88.5°F (31.4°C) in September, to a warm 81°F (27.2°C). Weather in October »

Weather in November

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

Weather in December

The first month of the winter, December, is still a comfortable month in Green Valley, Arizona, 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 many days does it rain in Green Valley?

Throughout the year, in Green Valley, there are 61.6 rainfall days, and 5.87" (149mm) of precipitation is accumulated.

When does it snow in Green Valley?

The only month with snowfall in Green Valley is January.

How many days does it snow in Green Valley?

In Green Valley, Arizona, during the entire year, snow falls for 0.3 days, and aggregates up to 0.08" (2mm) of snow.

What is the snowiest month in Green Valley?

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

When it does not snow in Green Valley?

In Green Valley snow does not fall in February through December.

What is the driest month in Green Valley?

Months with the least rainfall in Green Valley are April and May Rain falls for 2.9 days and accumulates 0.12" (3mm) of rain.

What is the least humid month in Green Valley?

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

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.

What is the warmest month in Green Valley?

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

When are the longest days in Green Valley?

June has the longest days of the year, with an average of 14.2h of daylight.

What is the wettest month in Green Valley?

Months with the most rainfall are July and August, with an average 1.3" (33mm) of precipitation.

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.

What is the month with 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?

December is the most humid month, with an average relative humidity of 44%.

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

With an average of 10.1h of daylight, December has the shortest days of the year.

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

December has the least sunshine of the year in Green Valley, 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").
The month with the lowest atmospheric pressure is June (29.82").

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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%).
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").
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

Months with the highest number of snowfall days are January, September and December (0.1 days).
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: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

The month with the most sunshine is August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7h).

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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

Months with the highest UV index are May, June, July, August and September (UV index 7).
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

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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