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 days 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's arrival signals a moderate reduction in the average high-temperature, easing from a comfortable 19.1°C (66.4°F) in November to a still refreshing 15.4°C (59.7°F). During December, Ano Simi perceives a slight decrease in temperature from daytime highs, settling at an average low of 11.5°C (52.7°F).Humidity
The months with the highest humidity in Ano Simi are January, February and December, with an average relative humidity of 74%.Rainfall
The wettest months in Ano Simi are January and December, with an average 29mm (1.14") of rainfall.Snowfall
January, March through December are months without snowfall in Ano Simi.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:08 and sunset at 17:06. On the last day of December, in Ano Simi, sunrise is at 07:25 and sunset at 17:16 EET.
Sunshine
In Ano Simi, the average sunshine in December is 6.5h.UV index
January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Ano Simi. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 4 during December translates into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the usual temperature for Ano Simi in December?
What are the most humid months in Ano Simi?
What is the average humidity in December in Ano Simi?
What is the rainiest month in Ano Simi?
How many days does it rain in December in Ano Simi?
When it does not snow in Ano Simi?
What is the month with the shortest days in Ano Simi?
How many hours of daylight does Ano Simi have in December?
What time are sunrise and sunset in December in Ano Simi?
How many hours of sunshine does Ano Simi have in December?
What are the months with the lowest UV index in Ano Simi?
What is the UV index reading in December in Ano Simi?
Average temperature in December
Ano Simi, Greece
- Average high temperature in December: 15.4°C
The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (13.6°C).
- Average low temperature in December: 11.5°C
The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is January (9.9°C).
Average pressure in December
Ano Simi, Greece
- Average pressure in December: 1018mbar
The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is July (1009.5mbar).
Average wind speed in December
Ano Simi, Greece
- Average wind speed in December: 16.3km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is May (11.2km/h).
Average humidity in December
Ano Simi, Greece
- Average humidity in December: 74%
The months with the highest relative humidity are January, February and December (74%).
The month with the lowest relative humidity is July (58%).
Average rainfall in December
Ano Simi, Greece
- Average rainfall in December: 29mm
The wettest months (with the highest rainfall) are January and December (29mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in December
Ano Simi, Greece
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is December (11.2 days).
The month with the least rainy days is August (0.9 days).
Average snowfall days in December
Ano Simi, Greece
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Ano Simi, Greece
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 6h and 3min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in December
Ano Simi, Greece
- Average sunshine days in December: 17 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is February (16.2 days).
Average UV index in December
Ano Simi, Greece
- Average UV index in December: 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, March, November and December (UV index 4).
Average cloud cover in December
Ano Simi, Greece
- Average cloud cover in December: 29
The month with the most cloud cover is January (Cloud cover 32).
The months with the least cloud cover are July and August (Cloud cover 2).
Average visibility in December
Ano Simi, 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).
Ano Simi, Greece
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