Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a refreshing 16.5°C (61.7°F) to a moderate 13.2°C (55.8°F). Nights in December cool down in Agios Efstratios, indicating a minor disparity from daytime highs with an average low-temperature of 11°C (51.8°F).Humidity
In Agios Efstratios, the average relative humidity in December is 73%.Rainfall
In Agios Efstratios, in December, it is raining for 15 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, in Agios Efstratios, there are 118.6 rainfall days, and 419mm (16.5") of precipitation is accumulated.Snowfall
March through December are months without snowfall.Sea temperature
In Agios Efstratios, the average seawater temperature in December is 15.2°C (59.4°F).Note: Swimming is not an enjoyable activity for the majority when the water is at 15.2°C (59.4°F). The difficulty of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The month with the shortest days in Agios Efstratios is December, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 07:21 and sunset at 16:56. On the last day of the month, sunrise is at 07:40 and sunset at 17:06 EET.
Sunshine
The average sunshine in December is 5.4h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 3 in December interprets into the following advice:
Adopt protective measures - Suggestions to resist sunburn are offered. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the average December temperature in Agios Efstratios?
What is the average humidity in December in Agios Efstratios?
How many days does it rain in December in Agios Efstratios?
When it does not snow in Agios Efstratios?
Does it snow in Agios Efstratios in December?
What is the sea water temperature in December in Agios Efstratios?
What is the month with the shortest days in Agios Efstratios?
How many hours of daylight does Agios Efstratios have in December?
What time are sunrise and sunset in December in Agios Efstratios?
How long on average sun shines in December in Agios Efstratios?
When is the lowest UV index in Agios Efstratios?
What is the UV index reading in December in Agios Efstratios?
Average temperature in December
Agios Efstratios, Greece
- Average high temperature in December: 13.2°C
The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (11.4°C).
- Average low temperature in December: 11°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).
Average pressure in December
Agios Efstratios, Greece
- Average pressure in December: 1018.7mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is July (1010.9mbar).
Average wind speed in December
Agios Efstratios, Greece
- Average wind speed in December: 28.1km/h
The windiest month (with the highest average wind speed) is February (29.9km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).
Average humidity in December
Agios Efstratios, Greece
- Average humidity in December: 73%
The month with the highest relative humidity is November (75%).
The months with the lowest relative humidity are August and September (69%).
Average rainfall in December
Agios Efstratios, Greece
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is January (67mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in December
Agios Efstratios, Greece
- Average rainfall days in December: 15 days
The month with the highest number of rainy days is January (15.2 days).
The month with the least rainy days is August (1.8 days).
Average snowfall in December
Agios Efstratios, Greece
- Average snowfall in December: 0mm
The months with the highest snowfall are January and February (1mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Agios Efstratios, Greece
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in December
Agios Efstratios, Greece
- Average sea temperature in December: 15.2°C
The best month for swimming (with the highest average sea temperature) is August (25.7°C).
The coldest month (with the lowest average sea temperature) is March (14.1°C).
Average daylight in December /
Average sunshine in December
Agios Efstratios, Greece
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 5h and 2min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Agios Efstratios, Greece
- Average sunshine days in December: 13.4 days
The month with the most sunshine days is August (28 days).
The month with the least sunshine days is February (12.6 days).
Average UV index in December
Agios Efstratios, Greece
- Average UV index in December: 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 December
Agios Efstratios, Greece
- Average cloud cover in December: 43
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in December
Agios Efstratios, Greece
- Average visibility in December: 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 Efstratios, Greece
Weather forecast for your location
2. Allow the app to use your location
