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
December implies a soft temperature shift, with average high-temperatures reducing from November's comfortable 17.5°C (63.5°F) to a mild 13.4°C (56.1°F). Dassia, in December, logs an average low-temperature of 10.5°C (50.9°F), a subtle step down from daytime readings.Humidity
The average relative humidity in December in Dassia is 69%.Rainfall
In Dassia, in December, it is raining for 15.1 days, with typically 106mm (4.17") of accumulated precipitation. In Dassia, during the entire year, the rain falls for 147.4 days and collects up to 888mm (34.96") of precipitation.Snowfall
In Dassia, snow does not fall in February through December.Sea temperature
In December, the average sea temperature in Dassia is 16°C (60.8°F).Note: Swimming is not a pleasant activity for most individuals in 16°C (60.8°F). Breathing becomes increasingly challenging to control as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The month with the shortest days in Dassia, Greece, is December, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 07:42 and sunset at 17:16. On the last day of the month, sunrise is at 08:01 and sunset at 17:26 EET.
Sunshine
In Dassia, Greece, the average sunshine in December is 6.2h.UV index
February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 3 in December suggests the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What are the temperatures in Dassia in December?
What is the average humidity in December in Dassia?
How many days does it rain in December in Dassia?
When it does not snow in Dassia?
Does it snow in Dassia in December?
What is the sea water temperature in December in Dassia?
What is the month with the shortest days in Dassia?
How many hours of daylight does Dassia have in December?
When is the sunrise / sunset in December in Dassia?
How long on average sun shines in December in Dassia?
What are the months with the lowest UV index in Dassia?
What is the UV index reading in December in Dassia?
Average temperature in December
Dassia, Greece
- Average high temperature in December: 13.4°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in December: 10.5°C
The month with the highest average low temperature is August (24.1°C).
The coldest month (with the lowest average low temperature) is January (8.9°C).
Average pressure in December
Dassia, Greece
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in December
Dassia, Greece
- Average wind speed in December: 15.6km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in December
Dassia, Greece
- Average humidity in December: 69%
The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Dassia, Greece
- Average rainfall in December: 106mm
The wettest month (with the highest rainfall) is November (197mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in December
Dassia, Greece
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is January (16.8 days).
The month with the least rainy days is August (3.9 days).
Average snowfall in December
Dassia, Greece
- Average snowfall in December: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Dassia, Greece
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in December
Dassia, Greece
- Average sea temperature in December: 16°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 February and March (14°C).
Average daylight in December /
Average sunshine in December
Dassia, 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: 6h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Dassia, Greece
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in December
Dassia, Greece
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are February and December (UV index 3).
Average cloud cover in December
Dassia, Greece
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in December
Dassia, Greece
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Dassia, Greece
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