Climate and monthly weather forecast
Skull Valley, AZ

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Weather in January

January in Skull Valley, Arizona, is a fresh winter month, with an average temperature ranging between max 50.7°F (10.4°C) and min 31.3°F (-0.4°C). Skull Valley notes an average high-temperature of a fresh 50.7°F (10.4°C) in January, hardly diverging from December. Weather in January »

Weather in February

The last month of the winter, February, is another cool month in Skull Valley, Arizona, with an average temperature ranging between max 52.3°F (11.3°C) and min 32.5°F (0.3°C). As January turns into February, the average high-temperatures rest at a still cool 52.3°F (11.3°C), showing a minor variation from the prior month. Weather in February »

Weather in March

The first month of the spring, March, is a moderate month in Skull Valley, Arizona, with an average temperature varying between 37.9°F (3.3°C) and 59.7°F (15.4°C). The beginning of March marks a minor shift in the average high-temperature, moving from February's cool 52.3°F (11.3°C) to a moderate 59.7°F (15.4°C). Weather in March »

Weather in April

April is a refreshing spring month in Skull Valley, Arizona, with temperature in the range of an average high of 66.6°F (19.2°C) and an average low of 42.3°F (5.7°C). With the onset of April, Skull Valley's average high-temperature sees a modest rise, moving from March's refreshing 59.7°F (15.4°C) to an enjoyable 66.6°F (19.2°C). Weather in April »

Weather in May

May, the last month of the spring in Skull Valley, is a warm month, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 48.9°F (9.4°C). Skull Valley perceives a slight temperature ascent during May, with average high-temperatures adjusting from a comfortable 66.6°F (19.2°C) in April to a moderately hot 73.9°F (23.3°C). Weather in May »

Weather in June

June, the first month of the summer in Skull Valley, is still a warm month, with an average temperature varying between 58.1°F (14.5°C) and 85.6°F (29.8°C). As Skull Valley enters June, the average high-temperature increases from the a moderately hot 73.9°F (23.3°C) of May to a still warm 85.6°F (29.8°C). Weather in June »

Weather in July

July in Skull Valley, Arizona, is a tropical summer month, with temperature in the range of an average high of 87.3°F (30.7°C) and an average low of 65.1°F (18.4°C). July stands out as Skull Valley's warmest month, with an average high-temperature of 87.3°F (30.7°C) and a low-temperature of 65.1°F (18.4°C). In July, the heat index is estimated at a hot 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Skull Valley, is another warm month, with an average temperature fluctuating between 64.9°F (18.3°C) and 85.1°F (29.5°C). The initiation of August records an average high-temperature of a warm 85.1°F (29.5°C), displaying a near consistency with the previous month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Skull Valley, Arizona, with an average temperature ranging between min 59°F (15°C) and max 79.7°F (26.5°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from 85.1°F (29.5°C) to a still warm 79.7°F (26.5°C). Weather in September »

Weather in October

October, the same as September, in Skull Valley, Arizona, is another pleasant autumn month, with an average temperature ranging between max 69.3°F (20.7°C) and min 47.3°F (8.5°C). In Skull Valley, the average high-temperature in October decreases from a warm 79.7°F (26.5°C) in September to a pleasant 69.3°F (20.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Skull Valley, Arizona, with an average temperature ranging between min 37.8°F (3.2°C) and max 59.4°F (15.2°C). The decrease of average high-temperatures is mild in November, with a decline from an agreeable 69.3°F (20.7°C) in October to a refreshing 59.4°F (15.2°C). Weather in November »

Weather in December

December, the first month of the winter in Skull Valley, is still a chilly month, with an average temperature ranging between min 30.7°F (-0.7°C) and max 49.1°F (9.5°C). December is the month when Skull Valley experiences its coldest temperatures, averaging a high of 49.1°F (9.5°C) and a low of 30.7°F (-0.7°C). Weather in December »
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How much does it rain?

Throughout the year, there are 76.9 rainfall days, and 16.46" (418mm) of precipitation is accumulated.

When does it snow?

January through April, November and December are months with snowfall.

How many days does it snow?

In Skull Valley, during the entire year, snow falls for 10.8 days and aggregates up to 13.15" (334mm) of snow.

When it does not snow in Skull Valley?

May through October are months without snowfall.

What is the least humid month?

June is the least humid month, with an average relative humidity of 23%.

What is the driest month?

The month with the least rainfall is June, when the rain falls for 2.3 days and typically collects 0.24" (6mm) of precipitation.

When are the longest days?

With an average of 14h and 24min of daylight, June has the longest days of the year in Skull Valley.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 12.1h of sunshine.

When is the highest UV index?

June is the month with the highest UV index, with an average maximum UV index of 7.

What month is the hottest?

The month of July, characterized by an average high of 87.3°F (30.7°C) and a low of 65.1°F (18.4°C), is recognized as the warmest.

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 15.5 days and typically aggregates up to 4.33" (110mm) of precipitation.

What part of the year is the coldest?

December proves to be the coldest month, recording an average maximum temperature of 49.1°F (9.5°C) and a minimum temperature of 30.7°F (-0.7°C).

What is the most humid month?

The most humid month is December, with an average relative humidity of 58%.

When does it snow the most?

December is the month with the most snowfall. Snow falls for 3.5 days and accumulates 4.13" (105mm) of snow.

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

With an average of 9h and 54min of daylight, December has the shortest days of the year.

Is there Daylight Saving Time (DST)?

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

What is the month with the least sunshine?

With an average of 6.7h of sunshine, December has the least sunshine of the year.

When is the lowest UV index?

With an average maximum UV index of 2, December is the month with the lowest UV index.

Average temperature
Skull Valley, AZ

Average temperature - Skull Valley, AZ

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is December (49.1°F).

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is December (30.7°F).

Average pressure
Skull Valley, AZ

Average pressure - Skull Valley, AZ

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed
Skull Valley, AZ

Average wind speed - Skull Valley, AZ

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity
Skull Valley, AZ

Average humidity - Skull Valley, AZ

The month with the highest relative humidity is December (58%).
The month with the lowest relative humidity is June (23%).

Average rainfall
Skull Valley, AZ

Average rainfall - Skull Valley, AZ

The wettest month (with the highest rainfall) is July (4.33").
The driest month (with the least rainfall) is June (0.24").

Average rainfall days
Skull Valley, AZ

Average rainfall days - Skull Valley, AZ

The months with the highest number of rainy days are July and August (15.5 days).
The month with the least rainy days is June (2.3 days).

Average snowfall
Skull Valley, AZ

Average snowfall - Skull Valley, AZ

The month with the highest snowfall is December (4.13").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Skull Valley, AZ

Average snowfall days - Skull Valley, AZ

The month with the highest number of snowfall days is December (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Skull Valley, AZ

Average daylight / Average sunshine - Skull Valley, AZ

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

Average sunshine days
Skull Valley, AZ

Average sunshine days - Skull Valley, AZ

The month with the most sunshine days is May (26.8 days).
The month with the least sunshine days is August (12.8 days).

Average visibility
Skull Valley, AZ

Average visibility - Skull 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).

Skull Valley, Arizona, USA

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