Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January brings an average high-temperature of a moderate 55.6°F (13.1°C), showing a slight difference from December's 55.2°F (12.9°C). Throughout the January nights, Willcox encounters a low-temperature of 36.1°F (2.3°C).Humidity
In Willcox, the average relative humidity in January is 49%.Rainfall
In Willcox, during January, the rain falls for 4.9 days and regularly aggregates up to 0.71" (18mm) of precipitation. Throughout the year, in Willcox, there are 92.5 rainfall days, and 12.36" (314mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. In Willcox, in January, snow falls for 0.8 days, with typically accumulated 0.79" (20mm) of snow. Throughout the year, there are 2.9 snowfall days, and 2.4" (61mm) of snow is accumulated.Daylight
In January, the average length of the day is 10h and 19min.On the first day of January, sunrise is at 7:20 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:51 pm MST.
Sunshine
In January, the average sunshine is 7.1h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In January, a daily maximum UV index of 3 leads to the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Willcox in January?
What is the average humidity in January?
How much does it rain in Willcox in January?
How much does it snow in January?
How many hours of daylight does Willcox have in January?
When are sunrise and sunset in January?
How many hours of sunshine does Willcox have in January?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Willcox, AZ
- Average high temperature in January: 55.6°F
The warmest month (with the highest average high temperature) is June (92.1°F).
The month with the lowest average high temperature is December (55.2°F).
- Average low temperature in January: 36.1°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure in January
Willcox, AZ
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in January
Willcox, AZ
- Average wind speed in January: 5.7mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Willcox, AZ
- Average humidity in January: 49%
The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is June (21%).
Average rainfall in January
Willcox, AZ
- Average rainfall in January: 0.71"
The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is May (0.08").
Average rainfall days in January
Willcox, AZ
- Average rainfall days in January: 4.9 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is May (2.6 days).
Average snowfall in January
Willcox, AZ
- Average snowfall in January: 0.79"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Willcox, AZ
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is December (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Willcox, AZ
- Average daylight in January: 10h and 2min
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 6min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in January
Willcox, AZ
- Average sunshine days in January: 24.8 days
The month with the most sunshine days is May (27.4 days).
The month with the least sunshine days is July (6.6 days).
Average UV index in January
Willcox, AZ
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in January
Willcox, AZ
- Average cloud cover in January: 17
The months with the most cloud cover are July and December (Cloud cover 20).
The month with the least cloud cover is May (Cloud cover 8).
Average visibility in January
Willcox, AZ
- Average visibility in January: 6mi
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).
Willcox, Arizona, USA
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