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
With average high and low temperatures of 47.3°F (8.5°C) and 33.1°F (0.6°C) respectively, January is Riverton's coldest month.Humidity
In January, the average relative humidity is 77%.Rainfall
In January, the rain falls for 11.7 days. Throughout January, 2.44" (62mm) of precipitation is accumulated. Throughout the year, there are 159.1 rainfall days, and 31.85" (809mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Riverton, in January, during 2.1 snowfall days, 0.2" (5mm) of snow is typically accumulated. In Riverton, during the entire year, snow falls for 6.1 days and aggregates up to 0.83" (21mm) of snow.Daylight
The average length of the day in January in Riverton is 10h and 8min.On the first day of the month, sunrise is at 6:59 am and sunset at 4:51 pm. On the last day of January, sunrise is at 6:51 am and sunset at 5:19 pm CST.
Sunshine
In January, the average sunshine is 4.9h.UV index
In Riverton, the average daily maximum UV index in January is 3. 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 3 in January suggests the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What is the average January temperature?
What is the average humidity in January?
How much does it rain in January?
How much does it snow in January?
How many hours of daylight does Riverton have in January?
When are sunrise and sunset in January?
How many hours of sunshine does Riverton have in January?
How high is the UV index in January?
Average temperature in January
Riverton, AL
- Average high temperature in January: 47.3°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (47.3°F).
- Average low temperature in January: 33.1°F
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).
Average pressure in January
Riverton, AL
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in January
Riverton, AL
- Average wind speed in January: 7.5mph
The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in January
Riverton, AL
- Average humidity in January: 77%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Riverton, AL
- Average rainfall in January: 2.44"
The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in January
Riverton, AL
- Average rainfall days in January: 11.7 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (9 days).
Average snowfall in January
Riverton, AL
- Average snowfall in January: 0.2"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Riverton, AL
- Average snowfall days in January: 2.1 days
The months with the highest number of snowfall days are January and February (2.1 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
Riverton, AL
- Average daylight in January: 10h and 1min
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: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in January
Riverton, AL
- Average sunshine days in January: 16.7 days
The months with the most sunshine days are October and November (19.3 days).
The month with the least sunshine days is July (11 days).
Average UV index in January
Riverton, AL
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Riverton, AL
- Average cloud cover in January: 48
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in January
Riverton, AL
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, May and July (5mi).
Riverton, Alabama, USA
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