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
January experiences an average high-temperature of a still comfortable 64.8°F (18.2°C), barely different from December's 63.1°F (17.3°C). Throughout the month of January, the average temperature in Sentinel dips to a frosty 47.8°F (8.8°C) at night.Humidity
In January, the average relative humidity is 41%.Rainfall
In Sentinel, during January, the rain falls for 3.7 days and regularly aggregates up to 0.39" (10mm) of precipitation. Throughout the year, there are 58 rainfall days, and 6.69" (170mm) of precipitation is accumulated.Daylight
The average length of the day in January in Sentinel is 10h and 17min.On the first day of January, sunrise is at 7:35 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 6:04 pm MST.
Sunshine
In January, the average sunshine in Sentinel is 7.3h.UV index
In Sentinel, the average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 4 in January translates into these instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in January?
What is the average humidity in January?
How many days does it rain in January in Sentinel?
How many hours of daylight does Sentinel have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Sentinel have in January?
How high is the UV index in January?
Average temperature in January
Sentinel, AZ
- Average high temperature in January: 64.8°F
The warmest month (with the highest average high temperature) is July (102.4°F).
The month with the lowest average high temperature is December (63.1°F).
- Average low temperature in January: 47.8°F
The month with the highest average low temperature is August (85.3°F).
The coldest month (with the lowest average low temperature) is December (47.7°F).
Average pressure in January
Sentinel, AZ
- Average pressure in January: 30.07"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).
Average wind speed in January
Sentinel, AZ
- Average wind speed in January: 5.3mph
The windiest months (with the highest average wind speed) are May and June (8.3mph).
The calmest months (with the lowest average wind speed) are January and December (5.3mph).
Average humidity in January
Sentinel, AZ
- Average humidity in January: 41%
The month with the highest relative humidity is December (42%).
The month with the lowest relative humidity is June (17%).
Average rainfall in January
Sentinel, AZ
- Average rainfall in January: 0.39"
The wettest month (with the highest rainfall) is July (1.5").
The driest months (with the least rainfall) are April, May and June (0.08").
Average rainfall days in January
Sentinel, AZ
- Average rainfall days in January: 3.7 days
The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is May (1.3 days).
Average daylight in January /
Average sunshine in January
Sentinel, AZ
- Average daylight in January: 10h and 2min
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 2min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in January
Sentinel, AZ
- Average sunshine days in January: 26.7 days
The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (13.4 days).
Average UV index in January
Sentinel, AZ
- Average UV index in January: 4
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 in January
Sentinel, AZ
- Average cloud cover in January: 16
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 in January
Sentinel, 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).
Sentinel, Arizona, USA
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