December weather forecastArnissa, Greece
December
Weather in December
December, the first month of the winter in Arnissa, is still a chilly month, with temperature in the range of an average low of 1.7°C (35.1°F) and an average high of 8.7°C (47.7°F).Temperature
Arnissa's weather changes with the onset of December, slightly falling from a refreshing 13.8°C (56.8°F) in November to a chilly 8.7°C (47.7°F). Arnissa encounters a steady low-temperature average of 1.7°C (35.1°F) throughout the month of December.Humidity
In Arnissa, Greece, the average relative humidity in December is 75%.Rainfall
In December, in Arnissa, the rain falls for 10.6 days. Throughout December, 55mm (2.17") of precipitation is accumulated. In Arnissa, during the entire year, the rain falls for 168 days and collects up to 811mm (31.93") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 1 days. Throughout December, 16mm (0.63") of snow is accumulated. In Arnissa, during the entire year, snow falls for 7.4 days and aggregates up to 166mm (6.54") of snow.Daylight
December has the shortest days of the year in Arnissa, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 07:37 and sunset at 17:05. On the last day of the month, sunrise is at 07:56 and sunset at 17:14 EET.
Sunshine
The average sunshine in December in Arnissa is 6.1h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Arnissa, Greece
- Average high temperature in December: 8.7°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 1.7°C
The month with the highest average low temperature is August (17.1°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in December
Arnissa, Greece
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).
Average wind speed in December
Arnissa, Greece
- Average wind speed in December: 6.8km/h
The windiest months (with the highest average wind speed) are February and March (7.7km/h).
The calmest month (with the lowest average wind speed) is November (6.2km/h).
Average humidity in December
Arnissa, Greece
- Average humidity in December: 75%
The months with the highest relative humidity are January and February (79%).
The month with the lowest relative humidity is August (56%).
Average rainfall in December
Arnissa, Greece
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is November (86mm).
The driest months (with the least rainfall) are February and October (53mm).
Average rainfall days in December
Arnissa, Greece
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is June (18.7 days).
The month with the least rainy days is December (10.6 days).
Average snowfall in December
Arnissa, Greece
- Average snowfall in December: 16mm
The month with the highest snowfall is January (81mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Arnissa, Greece
- Average snowfall days in December: 1 days
The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Arnissa, Greece
- Average daylight in December: 9h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 6min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Arnissa, Greece
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in December
Arnissa, Greece
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Arnissa, Greece
- Average cloud cover in December: 35
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in December
Arnissa, Greece
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).
