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 brings the lowest temperatures, with an average high of 58.6°F (14.8°C) and an average low of 42.4°F (5.8°C).Humidity
In Smiley Heights, the average relative humidity in January is 79%.Rainfall
In January, the rain falls for 10.8 days. Throughout January, 2.83" (72mm) of precipitation is accumulated. In Smiley Heights, Louisiana, during the entire year, the rain falls for 177.1 days and collects up to 36.1" (917mm) of precipitation.Snowfall
Months with snowfall are January and December. The month with the most snowfall in Smiley Heights is January, when snow falls for 0.3 days and typically aggregates up to 0.28" (7mm) of snow.Daylight
In January, the average length of the day in Smiley Heights is 10h and 26min.On the first day of the month, sunrise is at 7:01 am and sunset at 5:14 pm. On the last day of January, sunrise is at 6:56 am and sunset at 5:39 pm CST.
Sunshine
The average sunshine in January is 5.3h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In January, the maximum UV index of 3 suggests these recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What part of the year is the coldest in Smiley Heights?
What are January temperatures in Smiley Heights?
What is the average humidity in January in Smiley Heights?
How many days does it rain in January in Smiley Heights?
What is the snowiest month in Smiley Heights?
What is the last month it snows in Smiley Heights?
How many hours of daylight does Smiley Heights have in January?
What time are sunrise and sunset in January in Smiley Heights?
How long on average sun shines in January in Smiley Heights?
What is the month with the lowest UV index in Smiley Heights?
What is the UV index reading in January in Smiley Heights?
Average temperature in January
Smiley Heights, LA
- Average high temperature in January: 58.6°F
The warmest months (with the highest average high temperature) are July and August (91.9°F).
The month with the lowest average high temperature is January (58.6°F).
- Average low temperature in January: 42.4°F
The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure in January
Smiley Heights, LA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).
Average wind speed in January
Smiley Heights, LA
- Average wind speed in January: 6.4mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).
Average humidity in January
Smiley Heights, LA
- Average humidity in January: 79%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Smiley Heights, LA
- Average rainfall in January: 2.83"
The wettest month (with the highest rainfall) is July (4.72").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in January
Smiley Heights, LA
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in January
Smiley Heights, LA
- Average snowfall in January: 0.28"
The month with the highest snowfall is January (0.28").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Smiley Heights, LA
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Smiley Heights, LA
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Smiley Heights, LA
- Average sunshine days in January: 18.8 days
The month with the most sunshine days is November (19.6 days).
The months with the least sunshine days are July and August (7.3 days).
Average UV index in January
Smiley Heights, LA
- Average UV index in January: 3
The months with the highest UV index are May, 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
Smiley Heights, LA
- Average cloud cover in January: 43
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in January
Smiley Heights, LA
- Average visibility in January: 5mi
The months with the highest visibility are October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (5mi).
Smiley Heights, Louisiana, USA
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