Monthly weather forecast and climate
Gray Mountain, AZ

Weather in January

January, the same as December, in Gray Mountain, Arizona, is a frosty winter month, with average temperature varying between 43.7°F (6.5°C) and 28°F (-2.2°C). January is the coldest month, with an average high-temperature of 43.7°F (6.5°C) and an average low-temperature of 28°F (-2.2°C). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Gray Mountain, Arizona, with average temperature ranging between max 49.1°F (9.5°C) and min 31.5°F (-0.3°C). In Gray Mountain, the average high-temperature in February marginally rises, from 43.7°F (6.5°C) in January, to a still chilly 49.1°F (9.5°C). Weather in February »

Weather in March

The first month of the spring, March, is a moderate month in Gray Mountain, Arizona, with temperature in the range of an average high of 58.1°F (14.5°C) and an average low of 38.1°F (3.4°C). In Gray Mountain, the average high-temperature increases, from a chilly 49.1°F (9.5°C) in February, to a moderate 58.1°F (14.5°C). Weather in March »

Weather in April

April is a comfortable spring month in Gray Mountain, Arizona, with average temperature fluctuating between 43.7°F (6.5°C) and 65.3°F (18.5°C). In April, the average high-temperature marginally rises, from a mild 58.1°F (14.5°C) in March, to a comfortable 65.3°F (18.5°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Gray Mountain, Arizona, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 51.6°F (10.9°C). In Gray Mountain, Arizona, the average high-temperature in May marginally rises, from a comfortable 65.3°F (18.5°C) in April, to a moderately hot 73.9°F (23.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Gray Mountain, Arizona, with temperature in the range of an average low of 62.8°F (17.1°C) and an average high of 87.1°F (30.6°C). In June, the average high-temperature rises, from a warm 73.9°F (23.3°C) in May, to a tropical 87.1°F (30.6°C). Weather in June »

Weather in July

July, the same as June, in Gray Mountain, Arizona, is a hot summer month, with average temperature ranging between min 69.4°F (20.8°C) and max 89.6°F (32°C). With an average high-temperature of 89.6°F (32°C) and an average low-temperature of 69.4°F (20.8°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Gray Mountain, Arizona, with temperature in the range of an average low of 68.7°F (20.4°C) and an average high of 87.6°F (30.9°C). In Gray Mountain, the average high-temperature is relatively the same as in July - a still hot 87.6°F (30.9°C). Weather in August »

Weather in September

September, the first month of the autumn, in Gray Mountain, is also a moderately hot month, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 61.7°F (16.5°C). In September, the average high-temperature slightly decreases, from a tropical 87.6°F (30.9°C) in August, to a warm 80.8°F (27.1°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Gray Mountain, Arizona, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 67.1°F (19.5°C). In October, the average high-temperature decreases, from a moderately hot 80.8°F (27.1°C) in September, to a comfortable 67.1°F (19.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Gray Mountain, Arizona, with temperature in the range of an average high of 55.2°F (12.9°C) and an average low of 36.5°F (2.5°C). In Gray Mountain, the average high-temperature drops, from an enjoyable 67.1°F (19.5°C) in October, to a fresh 55.2°F (12.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Gray Mountain, Arizona, with average temperature varying between 43.9°F (6.6°C) and 28.2°F (-2.1°C). In Gray Mountain, the average high-temperature drops, from a fresh 55.2°F (12.9°C) in November, to a frosty 43.9°F (6.6°C). Weather in December »
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FAQ

What is the coldest month in Gray Mountain?

With an average high-temperature of 43.7°F (6.5°C) and an average low-temperature of 28°F (-2.2°C), January is the coldest month in Gray Mountain.

What is the most humid month in Gray Mountain?

The most humid month is January, with an average relative humidity of 61%.

How many days does it rain in Gray Mountain?

In Gray Mountain, Arizona, during the entire year, the rain falls for 57 days and collects up to 4.92" (125mm) of precipitation.

What is the rainiest month in Gray Mountain?

The month with the most rainfall is January when the rain falls for 5.1 days and typically aggregates up to 0.59" (15mm) of precipitation.

When does it snow in Gray Mountain?

January through April, October through December are months with snowfall in Gray Mountain, Arizona.

How many days does it snow in Gray Mountain?

In Gray Mountain, Arizona, during the entire year, snow falls for 13.3 days, and aggregates up to 5.75" (146mm) of snow.

What is the month with the lowest UV index in Gray Mountain?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

When it does not snow in Gray Mountain?

May through September are months without snowfall in Gray Mountain, Arizona.

What is the least humid month in Gray Mountain?

The least humid month in Gray Mountain is June, with an average relative humidity of 18%.

What is the driest month in Gray Mountain?

The month with the least rainfall in Gray Mountain is June when the rain falls for 2.6 days and typically collects 0.2" (5mm) of precipitation.

When are the longest days in Gray Mountain?

With an average of 14.6h of daylight, June has the longest days of the year in Gray Mountain, Arizona.

When is the highest UV index in Gray Mountain?

Months with the highest UV index in Gray Mountain are June through August, with an average maximum UV index of 7.

What is the warmest month in Gray Mountain?

The warmest month in Gray Mountain, Arizona, is July, with an average high-temperature of 89.6°F (32°C) and an average low-temperature of 69.4°F (20.8°C).

What month has the most sunshine in Gray Mountain?

With an average of 12h of sunshine, August has the most sunshine of the year in Gray Mountain.

What is the snowiest month in Gray Mountain?

The month with the most snowfall in Gray Mountain is December when snow falls for 4.1 days and typically aggregates up to 1.77" (45mm) of snow.

What is the month with the shortest days in Gray Mountain?

With an average of 9.8h of daylight, December has the shortest days of the year in Gray Mountain, Arizona.

What is the month with the least sunshine in Gray Mountain?

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

Average temperature
Gray Mountain, AZ

Average temperature - Gray Mountain, AZ

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (43.7°F).

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28°F).

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Average pressure
Gray Mountain, AZ

Average pressure - Gray Mountain, AZ

The month with the highest atmospheric pressure is January (30.18").
The month with the lowest atmospheric pressure is June (29.86").

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Average wind speed
Gray Mountain, AZ

Average wind speed - Gray Mountain, AZ

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).

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Average rainfall
Gray Mountain, AZ

Average rainfall - Gray Mountain, AZ

The wettest month (with the highest rainfall) is January (0.59").
The driest month (with the least rainfall) is June (0.2").

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Average rainfall days
Gray Mountain, AZ

Average rainfall days - Gray Mountain, AZ

The month with the highest number of rainy days is July (6.5 days).
The month with the least rainy days is June (2.6 days).

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Average snowfall
Gray Mountain, AZ

Average snowfall - Gray Mountain, AZ

The month with the highest snowfall is December (1.77").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Gray Mountain, AZ

Average snowfall days - Gray Mountain, AZ

The month with the highest number of snowfall days is December (4.1 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Gray Mountain, AZ

Average daylight / Average sunshine - Gray Mountain, AZ

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

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

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Average sunshine days
Gray Mountain, AZ

Average sunshine days - Gray Mountain, AZ

The month with the most sunshine days is June (26.7 days).
The month with the least sunshine days is February (20.7 days).

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Average UV index
Gray Mountain, AZ

Average UV index - Gray Mountain, AZ

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Gray Mountain, AZ

Average visibility - Gray Mountain, 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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