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
Weather in January
Temperature
During the coldest month, January, temperatures average a high of 13.8°C (56.8°F) and a low of 11.9°C (53.4°F).Humidity
The months with the lowest humidity in Agios Ioannis are January and December, with an average relative humidity of 71%.Rainfall
The month with the most rainfall in Agios Ioannis is January, when the rain falls for 14.9 days and typically aggregates up to 53mm (2.09") of precipitation.Sea temperature
In Agios Ioannis, in January, the average water temperature is 16°C (60.8°F).Note: Swimming in water at 16°C (60.8°F) is not a pleasing experience for the majority. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), controlling breathing becomes increasingly hard.
Daylight
In January, the average length of the day in Agios Ioannis is 9h and 55min.On the first day of January, sunrise is at 07:33 and sunset at 17:11. On the last day of the month, sunrise is at 07:23 and sunset at 17:41 EET.
Sunshine
January has the least sunshine of the year, with an average of 5.7h of sunshine.UV index
The average daily maximum UV index in January in Agios Ioannis is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 4 during January, leads to the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the coldest time of year in Agios Ioannis?
What is the temperature in January in Agios Ioannis?
What are the least humid months in Agios Ioannis?
What is the average humidity in January in Agios Ioannis?
What is the wettest month in Agios Ioannis?
How much does it rain in Agios Ioannis in January?
What is the sea temperature in January in Agios Ioannis?
How many hours of daylight does Agios Ioannis have in January?
What time are sunrise and sunset in January in Agios Ioannis?
What is the month with the least sunshine in Agios Ioannis?
How many hours of sunshine does Agios Ioannis have in January?
How high is the UV index in January in Agios Ioannis?
Average temperature in January
Agios Ioannis, Greece
- Average high temperature in January: 13.8°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (13.8°C).
- Average low temperature in January: 11.9°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (11.9°C).
Average pressure in January
Agios Ioannis, Greece
- Average pressure in January: 1016.4mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1009.2mbar).
Average wind speed in January
Agios Ioannis, Greece
- Average wind speed in January: 30km/h
The windiest month (with the highest average wind speed) is January (30km/h).
The calmest month (with the lowest average wind speed) is May (18.8km/h).
Average humidity in January
Agios Ioannis, Greece
- Average humidity in January: 71%
The month with the highest relative humidity is August (76%).
The months with the lowest relative humidity are January and December (71%).
Average rainfall in January
Agios Ioannis, Greece
- Average rainfall in January: 53mm
The wettest month (with the highest rainfall) is January (53mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in January
Agios Ioannis, Greece
- Average rainfall days in January: 14.9 days
The month with the highest number of rainy days is January (14.9 days).
The month with the least rainy days is August (0.8 days).
Average sea temperature in January
Agios Ioannis, Greece
- Average sea temperature in January: 16°C
The best months for swimming (with the highest average sea temperature) are July, August and September (23°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in January /
Average sunshine in January
Agios Ioannis, Greece
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 5h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in January
Agios Ioannis, Greece
- Average sunshine days in January: 12.4 days
The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is January (12.4 days).
Average UV index in January
Agios Ioannis, Greece
- Average UV index in January: 4
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Agios Ioannis, Greece
- Average cloud cover in January: 41
The month with the most cloud cover is January (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 3).
Average visibility in January
Agios Ioannis, 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).
Agios Ioannis, Greece
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