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
Temperature records mark January as the coldest month, with highs averaging 38.3°F (3.5°C) and lows at 25.2°F (-3.8°C).Humidity
In January, the average relative humidity in Sulphur is 78%.Rainfall
In Sulphur, in January, it is raining for 11.1 days, with typically 2.6" (66mm) of accumulated precipitation. In Sulphur, during the entire year, the rain falls for 170.6 days and collects up to 35.59" (904mm) of precipitation.Snowfall
Months with snowfall in Sulphur are January through April, October through December. In Sulphur, during January, snow falls for 9.4 days and regularly aggregates up to 1.89" (48mm) of snow. In Sulphur, during the entire year, snow falls for 33.6 days and aggregates up to 10.2" (259mm) of snow.Daylight
The average length of the day in January in Sulphur is 9h and 50min.On the first day of January in Sulphur, sunrise is at 7:58 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 6:01 pm EST.
Sunshine
The month with the least sunshine is January, with an average of 4.2h of sunshine.UV index
The months with the lowest UV index in Sulphur are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What is the coldest time of year in Sulphur?
Is January cold in Sulphur?
What is the average humidity in January in Sulphur?
How much does it rain in Sulphur in January?
How many days does it snow in January in Sulphur?
How many hours of daylight does Sulphur have in January?
When is the sunrise / sunset in January in Sulphur?
What is the month with the least sunshine in Sulphur?
How many hours of sunshine does Sulphur have in January?
When is the lowest UV index in Sulphur?
How high is the UV index in January in Sulphur?
Average temperature in January
Sulphur, KY
- Average high temperature in January: 38.3°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (38.3°F).
- Average low temperature in January: 25.2°F
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in January
Sulphur, KY
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Sulphur, KY
- Average wind speed in January: 8.2mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity in January
Sulphur, KY
- Average humidity in January: 78%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August and October (74%).
Average rainfall in January
Sulphur, KY
- Average rainfall in January: 2.6"
The wettest month (with the highest rainfall) is April (3.94").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in January
Sulphur, KY
- Average rainfall days in January: 11.1 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (11 days).
Average snowfall in January
Sulphur, KY
- Average snowfall in January: 1.89"
The month with the highest snowfall is February (2.72").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Sulphur, KY
- Average snowfall days in January: 9.4 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Sulphur, KY
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in January
Sulphur, KY
- Average sunshine days in January: 12 days
The month with the most sunshine days is October (17.9 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in January
Sulphur, KY
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Sulphur, KY
- Average cloud cover in January: 58
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Sulphur, KY
- Average visibility in January: 5mi
The months with the highest visibility are April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July and December (5mi).
Sulphur, Kentucky, USA
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