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, with average temperatures reaching a high of 60.1°F (15.6°C) and a low of 49.6°F (9.8°C), is the coldest month.Humidity
The average relative humidity in January in Saint Marks is 74%.Rainfall
In January, the rain falls for 9.6 days. Throughout January, 2.09" (53mm) of precipitation is accumulated. Throughout the year, in Saint Marks, there are 173 rainfall days, and 43.74" (1111mm) of precipitation is accumulated.Daylight
The average length of the day in January is 10h and 28min.On the first day of January in Saint Marks, sunrise is at 7:32 am and sunset at 5:47 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 6:12 pm EST.
Sunshine
In January, the average sunshine is 7h.UV index
January and December, with an average maximum UV index of 4, are months with the lowest UV index in Saint Marks. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 4 in January interprets into the following advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What part of the year is the coldest in Saint Marks?
What is the usual temperature for Saint Marks in January?
What is the average humidity in January in Saint Marks?
How much does it rain in Saint Marks in January?
What is the average length of the day in January in Saint Marks?
When is the sunrise / sunset in January in Saint Marks?
How many hours of sunshine does Saint Marks have in January?
What are the months with the lowest UV index in Saint Marks?
How high is the UV index in January in Saint Marks?
Average temperature in January
Saint Marks, FL
- Average high temperature in January: 60.1°F
The warmest months (with the highest average high temperature) are July and August (86.5°F).
The month with the lowest average high temperature is January (60.1°F).
- Average low temperature in January: 49.6°F
The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (49.6°F).
Average pressure in January
Saint Marks, FL
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in January
Saint Marks, FL
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in January
Saint Marks, FL
- Average humidity in January: 74%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Saint Marks, FL
- Average rainfall in January: 2.09"
The wettest month (with the highest rainfall) is August (8.35").
The driest month (with the least rainfall) is November (1.46").
Average rainfall days in January
Saint Marks, FL
- Average rainfall days in January: 9.6 days
The month with the highest number of rainy days is August (26.1 days).
The month with the least rainy days is November (7.4 days).
Average daylight in January /
Average sunshine in January
Saint Marks, FL
- Average daylight in January: 10h and 3min
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: 7h
The month with the most sunshine is May (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 6h).
Average sunshine days in January
Saint Marks, FL
- Average sunshine days in January: 19.9 days
The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is August (2.7 days).
Average UV index in January
Saint Marks, FL
- Average UV index in January: 4
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 4).
Average cloud cover in January
Saint Marks, FL
- Average cloud cover in January: 32
The month with the most cloud cover is December (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 21).
Average visibility in January
Saint Marks, FL
- 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).
Saint Marks, Florida, USA
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