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 stands out as Princeton's coldest month, with an average high-temperature of 54°F (12.2°C) and a low-temperature of 38.3°F (3.5°C).Humidity
In January, the average relative humidity in Princeton, Louisiana, is 77%.Rainfall
In Princeton, during January, the rain falls for 10.8 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, there are 149.4 rainfall days, and 36.34" (923mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Princeton. In Princeton, Louisiana, in January, during 0.7 snowfall days, 0.35" (9mm) of snow is typically accumulated. Throughout the year, in Princeton, Louisiana, there are 2.7 snowfall days, and 1.02" (26mm) of snow is accumulated.Daylight
In Princeton, the average length of the day in January is 10h and 18min.On the first day of January in Princeton, sunrise is at 7:15 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:45 pm CST.
Sunshine
In Princeton, the average sunshine in January is 5.1h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 3 in January translates into this advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What time of the year is the coldest in Princeton?
What is the temperature in January in Princeton?
What is the average humidity in January in Princeton?
How many days does it rain in January in Princeton?
How many days does it snow in January in Princeton?
What is the average length of the day in January in Princeton?
When are sunrise and sunset in January in Princeton?
How long on average sun shines in January in Princeton?
What is the month with the lowest UV index in Princeton?
What is the UV index intensity in January in Princeton?
Average temperature in January
Princeton, LA
- Average high temperature in January: 54°F
The warmest month (with the highest average high temperature) is August (95.4°F).
The month with the lowest average high temperature is January (54°F).
- Average low temperature in January: 38.3°F
The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).
Average pressure in January
Princeton, LA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Princeton, LA
- Average wind speed in January: 6.6mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest months (with the lowest average wind speed) are August and September (5.2mph).
Average humidity in January
Princeton, LA
- Average humidity in January: 77%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (66%).
Average rainfall in January
Princeton, LA
- Average rainfall in January: 3.07"
The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is July (1.85").
Average rainfall days in January
Princeton, LA
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is March (14.7 days).
The month with the least rainy days is October (9.5 days).
Average snowfall in January
Princeton, LA
- Average snowfall in January: 0.35"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Princeton, LA
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (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
Princeton, LA
- 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 6min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 5h and 0min).
Average sunshine days in January
Princeton, LA
- Average sunshine days in January: 18 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is February (12.9 days).
Average UV index in January
Princeton, LA
- 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 and December (UV index 3).
Average cloud cover in January
Princeton, LA
- Average cloud cover in January: 43
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Princeton, LA
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Princeton, Louisiana, USA
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