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 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
Arlington experiences an average high-temperature of a still refreshing 64°F (17.8°C) in January, subtly different from December's 62.6°F (17°C). In the month of January, the average low-temperature usually rests at a chilly 46.9°F (8.3°C).Humidity
In Arlington, the average relative humidity in January is 42%.Rainfall
In Arlington, in January, it is raining for 3.9 days, with typically 0.63" (16mm) of accumulated precipitation. Throughout the year, in Arlington, there are 54 rainfall days, and 8.07" (205mm) of precipitation is accumulated.Daylight
In Arlington, the average length of the day in January is 10h and 14min.On the first day of the month, sunrise is at 7:34 am and sunset at 5:34 pm. On the last day of January, sunrise is at 7:27 am and sunset at 6:01 pm MST.
Sunshine
In January, the average sunshine in Arlington is 7.1h.UV index
In January, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 4 in January suggests the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the average January temperature in Arlington?
What is the average humidity in January in Arlington?
How many days does it rain in January in Arlington?
What is the average length of the day in January in Arlington?
When are sunrise and sunset in January in Arlington?
How many hours of sunshine does Arlington have in January?
What is the UV index reading in January in Arlington?
Average temperature in January
Arlington, AZ
- Average high temperature in January: 64°F
The warmest month (with the highest average high temperature) is July (102.7°F).
The month with the lowest average high temperature is December (62.6°F).
- Average low temperature in January: 46.9°F
The month with the highest average low temperature is August (84.2°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).
Average pressure in January
Arlington, AZ
- Average pressure in January: 30.08"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.79"Hg).
Average wind speed in January
Arlington, AZ
- Average wind speed in January: 4.7mph
The windiest months (with the highest average wind speed) are April and May (6.8mph).
The calmest month (with the lowest average wind speed) is December (4.6mph).
Average humidity in January
Arlington, AZ
- Average humidity in January: 42%
The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (17%).
Average rainfall in January
Arlington, AZ
- Average rainfall in January: 0.63"
The wettest months (with the highest rainfall) are August, September and October (1.14").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in January
Arlington, AZ
- Average rainfall days in January: 3.9 days
The month with the highest number of rainy days is July (9.8 days).
The month with the least rainy days is June (0.9 days).
Average daylight in January /
Average sunshine in January
Arlington, AZ
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in January
Arlington, AZ
- Average sunshine days in January: 26.3 days
The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is August (18 days).
Average UV index in January
Arlington, AZ
- Average UV index in January: 4
The months with the highest UV index are May, June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Arlington, AZ
- Average cloud cover in January: 18
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in January
Arlington, 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).
Arlington, Arizona, USA
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