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 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
During the coldest month, January, temperatures average a high of 14.5°C (58.1°F) and a low of 12.4°C (54.3°F).Humidity
January, November and December, with an average relative humidity of 68%, are the least humid months in Kefalos.Rainfall
In January, the rain falls for 15.3 days. Throughout January, 99mm (3.9") of precipitation is accumulated. In Kefalos, during the entire year, the rain falls for 94.2 days and collects up to 485mm (19.09") of precipitation.Sea temperature
January through April, with an average sea temperature of 16°C (60.8°F), are months with the coldest seawater in Kefalos, Greece.Note: Swimming in 16°C (60.8°F) is not a pleasurable activity for the majority of people. Breathing becomes increasingly challenging as water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in January is 9h and 59min.On the first day of January, sunrise is at 07:24 and sunset at 17:06. On the last day of the month, sunrise is at 07:15 and sunset at 17:35 EET.
Sunshine
The month with the least sunshine in Kefalos is January, with an average of 6.1h of sunshine.UV index
January, February and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 4 during January leads to these instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Kefalos?
What is the average January temperature in Kefalos?
What are the least humid months in Kefalos?
What is the average humidity in January in Kefalos?
How many days does it rain in January in Kefalos?
What months are the sea coldest in Kefalos?
What is the sea water temperature in January in Kefalos?
What is the average length of the day in January in Kefalos?
What time are sunrise and sunset in January in Kefalos?
What is the month with the least sunshine in Kefalos?
How long on average sun shines in January in Kefalos?
What is the month with the lowest UV index in Kefalos?
What is the UV index intensity in January in Kefalos?
Average temperature in January
Kefalos, Greece
- Average high temperature in January: 14.5°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (14.5°C).
- Average low temperature in January: 12.4°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (12.4°C).
Average pressure in January
Kefalos, Greece
- Average pressure in January: 1016.3mbar
The month with the highest atmospheric pressure is December (1017.5mbar).
The month with the lowest atmospheric pressure is July (1007.6mbar).
Average wind speed in January
Kefalos, Greece
- Average wind speed in January: 28.8km/h
The windiest month (with the highest average wind speed) is January (28.8km/h).
The calmest month (with the lowest average wind speed) is May (18.1km/h).
Average humidity in January
Kefalos, Greece
- Average humidity in January: 68%
The month with the highest relative humidity is June (74%).
The months with the lowest relative humidity are January, November and December (68%).
Average rainfall in January
Kefalos, Greece
- Average rainfall in January: 99mm
The wettest month (with the highest rainfall) is December (106mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in January
Kefalos, Greece
- Average rainfall days in January: 15.3 days
The month with the highest number of rainy days is January (15.3 days).
The month with the least rainy days is August (0.4 days).
Average sea temperature in January
Kefalos, Greece
- Average sea temperature in January: 16°C
The best month for swimming (with the highest average sea temperature) is August (24°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (16°C).
Average daylight in January /
Average sunshine in January
Kefalos, Greece
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in January
Kefalos, Greece
- Average sunshine days in January: 14.3 days
The month with the most sunshine days is August (29.9 days).
The month with the least sunshine days is February (13.7 days).
Average UV index in January
Kefalos, Greece
- Average UV index in January: 4
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in January
Kefalos, Greece
- Average cloud cover in January: 35
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 2).
Average visibility in January
Kefalos, Greece
- 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).
