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
January
Weather in January
Temperature
Roosevelt, Arizona, experiences an average high-temperature of a still moderate 59.2°F (15.1°C) in January, subtly different from December's 57.9°F (14.4°C). In January, Roosevelt reports a consistent average low-temperature of 41.4°F (5.2°C) during the nights.Humidity
In January, the average relative humidity is 48%.Rainfall
In January, the rain falls for 5.6 days. Throughout January, 1.14" (29mm) of precipitation is accumulated. In Roosevelt, during the entire year, the rain falls for 85.7 days and collects up to 14.29" (363mm) of precipitation.Snowfall
Months with snowfall are January through March, September and December. In Roosevelt, during January, snow falls for 0.3 days and regularly aggregates up to 0.35" (9mm) of snow. In Roosevelt, during the entire year, snow falls for 1.7 days and aggregates up to 1.61" (41mm) of snow.Daylight
In January, the average length of the day is 10h and 13min.On the first day of January, sunrise is at 7:29 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:54 pm MST.
Sunshine
In Roosevelt, Arizona, the average sunshine in January is 6.9h.UV index
The average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 4 suggests these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Roosevelt in January?
What is the average humidity in January in Roosevelt?
How much does it rain in Roosevelt in January?
How many days does it snow in January in Roosevelt?
What is the average length of the day in January in Roosevelt?
What time are sunrise and sunset in January in Roosevelt?
How long on average sun shines in January in Roosevelt?
How high is the UV index in January in Roosevelt?
Average temperature in January
Roosevelt, AZ
- Average high temperature in January: 59.2°F
The warmest months (with the highest average high temperature) are June and July (95.5°F).
The month with the lowest average high temperature is December (57.9°F).
- Average low temperature in January: 41.4°F
The months with the highest average low temperature are July and August (76.5°F).
The coldest months (with the lowest average low temperature) are January and December (41.4°F).
Average pressure in January
Roosevelt, 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 (29.85"Hg).
Average wind speed in January
Roosevelt, AZ
- Average wind speed in January: 5.8mph
The windiest month (with the highest average wind speed) is May (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in January
Roosevelt, AZ
- Average humidity in January: 48%
The month with the highest relative humidity is December (49%).
The month with the lowest relative humidity is June (20%).
Average rainfall in January
Roosevelt, AZ
- Average rainfall in January: 1.14"
The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is June (0.2").
Average rainfall days in January
Roosevelt, AZ
- Average rainfall days in January: 5.6 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is June (3.3 days).
Average snowfall in January
Roosevelt, AZ
- Average snowfall in January: 0.35"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, October and November (0").
Average snowfall days in January
Roosevelt, AZ
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, October and November (0 days).
Average daylight in January /
Average sunshine in January
Roosevelt, AZ
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 6h and 5min
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 36min).
Average sunshine days in January
Roosevelt, AZ
- Average sunshine days in January: 24.4 days
The month with the most sunshine days is May (27 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in January
Roosevelt, AZ
- Average UV index in January: 4
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in January
Roosevelt, AZ
- Average cloud cover in January: 20
The month with the most cloud cover is December (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility in January
Roosevelt, 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).