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 sea temperature 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
January
Weather in January
Temperature
January, noted for its average high-temperature of 10.2°C (50.4°F) and an average low-temperature of 7.4°C (45.3°F), is considered the coldest month.Humidity
In Jelsa, the average relative humidity in January is 69%.Rainfall
In Jelsa, in January, it is raining for 9.9 days, with typically 17mm (0.67") of accumulated precipitation. In Jelsa, during the entire year, the rain falls for 97.2 days and collects up to 202mm (7.95") of precipitation.Snowfall
January, April through December are months without snowfall.Sea temperature
January and February, with an average sea temperature of 13.9°C (57°F), are months with the coldest seawater in Jelsa.Note: In 13.9°C (57°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).
Daylight
In Jelsa, the average length of the day in January is 9h and 25min.On the first day of January in Jelsa, sunrise is at 07:24 and sunset at 16:28. On the last day of the month, sunrise is at 07:10 and sunset at 17:03 CET.
Sunshine
The months with the least sunshine are January and February, with an average of 5.7h of sunshine.UV index
The months with the lowest UV index in Jelsa are January, February and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 3 during January translates into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. To avoid the Sun's strongest rays, limit exposure around the mid-day period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Jelsa?
What is the average January temperature in Jelsa?
What is the average humidity in January in Jelsa?
How many days does it rain in January in Jelsa?
When it does not snow in Jelsa?
Does it snow in Jelsa in January?
What months are the sea coldest in Jelsa?
How cold is the water in January in Jelsa?
What is the average length of the day in January in Jelsa?
When is the sunrise / sunset in January in Jelsa?
What is the month with the least sunshine in Jelsa?
How many hours of sunshine does Jelsa have in January?
What are the months with the lowest UV index in Jelsa?
How high is the UV index in January in Jelsa?
Average temperature in January
Jelsa, Croatia
- Average high temperature in January: 10.2°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (10.2°C).
- Average low temperature in January: 7.4°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (7.4°C).
Average pressure in January
Jelsa, Croatia
- Average pressure in January: 1016.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in January
Jelsa, Croatia
- Average wind speed in January: 19km/h
The windiest month (with the highest average wind speed) is February (20.4km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity in January
Jelsa, Croatia
- Average humidity in January: 69%
The month with the highest relative humidity is November (72%).
The months with the lowest relative humidity are July and August (64%).
Average rainfall in January
Jelsa, Croatia
- Average rainfall in January: 17mm
The wettest month (with the highest rainfall) is November (44mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in January
Jelsa, Croatia
- Average rainfall days in January: 9.9 days
The month with the highest number of rainy days is November (11.1 days).
The month with the least rainy days is August (3.1 days).
Average snowfall in January
Jelsa, Croatia
- Average snowfall in January: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Jelsa, Croatia
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Jelsa, Croatia
- Average sea temperature in January: 13.9°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are January and February (13.9°C).
Average daylight in January /
Average sunshine in January
Jelsa, Croatia
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 5h and 42min).
Average sunshine days in January
Jelsa, Croatia
- Average sunshine days in January: 19.5 days
The month with the most sunshine days is August (25 days).
The months with the least sunshine days are February and November (16.5 days).
Average UV index in January
Jelsa, Croatia
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in January
Jelsa, Croatia
- Average cloud cover in January: 40
The months with the most cloud cover are January and February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in January
Jelsa, Croatia
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
