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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Willow Valley, Arizona, is another mild winter month, with an average temperature varying between 46.2°F (7.9°C) and 60.6°F (15.9°C). Welcoming January, Willow Valley notes an average high-temperature of a still moderate 60.6°F (15.9°C), nearly consistent with December's 59°F (15°C). Weather in January »
Weather in February
The last month of the winter, February, is a comfortable month in Willow Valley, Arizona, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 48.6°F (9.2°C). February brings a marginal elevation to a still refreshing 64.4°F (18°C) from January's 60.6°F (15.9°C) in Willow Valley's average high-temperatures. Weather in February »
Weather in March
March, the first month of the spring in Willow Valley, is an agreeable month, with an average temperature varying between 55.4°F (13°C) and 72.7°F (22.6°C). The beginning of March signals a minor rise in the average high-temperature, moving from an enjoyable 64.4°F (18°C) in February to an agreeable 72.7°F (22.6°C). Weather in March »
Weather in April
April in Willow Valley, Arizona, is a moderately hot spring month, with an average temperature varying between 60.6°F (15.9°C) and 80.1°F (26.7°C). April signals a minor shift in the average high-temperature, moving from March's agreeable 72.7°F (22.6°C) to a warm 80.1°F (26.7°C). Weather in April »
Weather in May
May, the last month of the spring in Willow Valley, is a hot month, with temperature in the range of an average high of 88°F (31.1°C) and an average low of 67.5°F (19.7°C). Entering May, Willow Valley notices a subtle temperature elevation, with the average high-temperature advancing from April's moderately hot 80.1°F (26.7°C) to a hot 88°F (31.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a torrid month in Willow Valley, Arizona, with temperature in the range of an average low of 76.5°F (24.7°C) and an average high of 99.7°F (37.6°C). The start of June brings a rise in the average high-temperature, moving from a hot 88°F (31.1°C) in May to a very hot 99.7°F (37.6°C). Weather in June »
Weather in July
July, like June, in Willow Valley, Arizona, is another fiery hot summer month, with an average temperature varying between 102.6°F (39.2°C) and 82.9°F (28.3°C). Willow Valley's warmest month, July, registers temperatures that range from a high of 102.6°F (39.2°C) to a low of 82.9°F (28.3°C). Weather in July »
Weather in August
The last month of the summer, August, is also a fiery hot month in Willow Valley, Arizona, with an average temperature ranging between min 83.8°F (28.8°C) and max 101.7°F (38.7°C). The advent of August denotes an average high-temperature of a still very hot 101.7°F (38.7°C), subtly different from July's 102.6°F (39.2°C). Weather in August »
Weather in September
September, the first month of the autumn in Willow Valley, is also a hot month, with an average temperature fluctuating between 77.4°F (25.2°C) and 94.8°F (34.9°C). Willow Valley in September experiences a gentle temperature dip, with average high-temperatures reducing from a fiery hot 101.7°F (38.7°C) in August to a tropical 94.8°F (34.9°C). Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Willow Valley, Arizona, with an average temperature varying between 82.2°F (27.9°C) and 65.8°F (18.8°C). The shift to October brings a decrease in the average high-temperature, falling from a tropical 94.8°F (34.9°C) in September to a moderately hot 82.2°F (27.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another pleasant month in Willow Valley, Arizona, with an average temperature fluctuating between 70.3°F (21.3°C) and 54.3°F (12.4°C). The transition into November is accompanied by a temperature decrease, with the average high-temperature shifting from a moderately hot 82.2°F (27.9°C) in October to an agreeable 70.3°F (21.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also a moderate month in Willow Valley, Arizona, with temperature in the range of an average high of 59°F (15°C) and an average low of 45.7°F (7.6°C). Willow Valley reaches its lowest average temperatures in December, measuring 59°F (15°C) at the peak and 45.7°F (7.6°C) at the lowest. Weather in December »
Updated: Feb 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the most humid months in Willow Valley?
The months with the highest humidity in Willow Valley, Arizona, are January and December, with an average relative humidity of 40%.
How much does it rain in Willow Valley?
Throughout the year, in Willow Valley, Arizona, there are 41.8 rainfall days, and 4.21" (107mm) of precipitation is accumulated.
What is the least humid month in Willow Valley?
June is the least humid month in Willow Valley, with an average relative humidity of 14%.
What is the driest month in Willow Valley?
June is the month with the least rainfall in Willow Valley. Rain falls for 1.1 days and accumulates 0.04" (1mm) of precipitation.
When are the longest days in Willow Valley?
June has the longest days of the year, with an average of 14h and 30min of daylight.
What are the months with the most sunshine in Willow Valley?
June and August, with an average of 12.2h of sunshine, are months with the most sunshine.
What are the months with the highest UV index in Willow Valley?
June through August, with an average maximum UV index of 8, are months with the highest UV index in Willow Valley, Arizona.
What is the hottest time of year in Willow Valley?
July is the month when Willow Valley experiences its warmest temperatures, averaging a high of 102.6°F (39.2°C) and a low of 82.9°F (28.3°C).
What is the wettest month in Willow Valley?
July is the month with the most rainfall in Willow Valley. Rain falls for 7.8 days and accumulates 0.67" (17mm) of precipitation.
What is the coldest month in Willow Valley?
December brings the lowest temperatures in Willow Valley, Arizona, with an average high of 59°F (15°C) and an average low of 45.7°F (7.6°C).
What is the month with the shortest days in Willow Valley?
December has the shortest days of the year, with an average of 9h and 54min of daylight.
Is there Daylight Saving Time (DST) in Willow Valley?
Willow Valley, Arizona, does not observe Daylight Saving Time (DST). MST timezone is used throughout the entire year.
What is the month with the least sunshine in Willow Valley?
December has the least sunshine of the year, with an average of 7h of sunshine.
What is the month with the lowest UV index in Willow Valley?
With an average maximum UV index of 3, December is the month with the lowest UV index in Willow Valley.
Average temperature
Willow Valley, AZ
The warmest month (with the highest average high temperature) is July (102.6°F).
The month with the lowest average high temperature is December (59°F).
The month with the highest average low temperature is August (83.8°F).
The coldest month (with the lowest average low temperature) is December (45.7°F).
Average pressure
Willow Valley, AZ
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
29.95"Hg - Average pressure in April:
29.86"Hg - Average pressure in May:
29.8"Hg - Average pressure in June:
29.75"Hg
- Average pressure in July:
29.8"Hg - Average pressure in August:
29.8"Hg - Average pressure in September:
29.82"Hg - Average pressure in October:
29.9"Hg - Average pressure in November:
30.01"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.75"Hg).
Average wind speed
Willow Valley, AZ
- Average wind speed in January:
7.9mph - Average wind speed in February:
7.6mph - Average wind speed in March:
8.3mph - Average wind speed in April:
9mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.9mph - Average wind speed in August:
7.5mph - Average wind speed in September:
6.8mph - Average wind speed in October:
7.9mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity
Willow Valley, AZ
The months with the highest relative humidity are January and December (40%).
The month with the lowest relative humidity is June (14%).
Average rainfall
Willow Valley, AZ
- Average rainfall in January:
0.28" - Average rainfall in February:
0.39" - Average rainfall in March:
0.39" - Average rainfall in April:
0.16" - Average rainfall in May:
0.12" - Average rainfall in June:
0.04"
- Average rainfall in July:
0.67" - Average rainfall in August:
0.59" - Average rainfall in September:
0.43" - Average rainfall in October:
0.35" - Average rainfall in November:
0.35" - Average rainfall in December:
0.43"
The wettest month (with the highest rainfall) is July (0.67").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days
Willow Valley, AZ
- Average rainfall days in January:
3 days - Average rainfall days in February:
3.6 days - Average rainfall days in March:
3.5 days - Average rainfall days in April:
2.6 days - Average rainfall days in May:
1.9 days - Average rainfall days in June:
1.1 days
- Average rainfall days in July:
7.8 days - Average rainfall days in August:
6.1 days - Average rainfall days in September:
4.3 days - Average rainfall days in October:
2.9 days - Average rainfall days in November:
1.3 days - Average rainfall days in December:
3.7 days
The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is June (1.1 days).
Average daylight / Average sunshine
Willow Valley, AZ
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
7h and 1min - Average sunshine in February:
7h and 2min - Average sunshine in March:
8h and 5min - Average sunshine in April:
11h and 4min - Average sunshine in May:
12h and 0min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 1min - Average sunshine in October:
9h and 5min - Average sunshine in November:
7h and 3min - Average sunshine in December:
7h and 0min
The months with the most sunshine are June and August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days
Willow Valley, AZ
- Average sunshine days in January:
27.1 days - Average sunshine days in February:
24.3 days - Average sunshine days in March:
27.6 days - Average sunshine days in April:
27.3 days - Average sunshine days in May:
27.8 days - Average sunshine days in June:
28 days
- Average sunshine days in July:
17.9 days - Average sunshine days in August:
18.6 days - Average sunshine days in September:
22.8 days - Average sunshine days in October:
27.1 days - Average sunshine days in November:
28.1 days - Average sunshine days in December:
26 days
The month with the most sunshine days is November (28.1 days).
The month with the least sunshine days is July (17.9 days).
Average UV index
Willow Valley, AZ
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Willow Valley, AZ
The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility
Willow 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).
Willow Valley, Arizona, USA
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