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 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
December
Weather in December
Temperature
The onset of December results in a small decrease in the average high-temperature, moderately receding from a refreshing 18.7°C (65.7°F) in November to a moderate 14.1°C (57.4°F). Nighttime temperature in Graikas lowers to an average of 8°C (46.4°F) in December.Humidity
The average relative humidity in December in Graikas, Greece, is 75%.Rainfall
In Graikas, Greece, during December, the rain falls for 12.2 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, in Graikas, there are 104.3 rainfall days, and 310mm (12.2") of precipitation is accumulated.Snowfall
February through December are months without snowfall in Graikas.Daylight
The month with the shortest days is December, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 07:29 and sunset at 17:15. On the last day of December, in Graikas, sunrise is at 07:47 and sunset at 17:24 EET.
Sunshine
In Graikas, the average sunshine in December is 6.4h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Graikas. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Graikas in December?
What is the average humidity in December in Graikas?
How many days does it rain in December in Graikas?
When it does not snow in Graikas?
Does it snow in Graikas in December?
What is the month with the shortest days in Graikas?
What is the average length of the day in December in Graikas?
What time are sunrise and sunset in December in Graikas?
How long on average sun shines in December in Graikas?
What are the months with the lowest UV index in Graikas?
What is the UV index intensity in December in Graikas?
Average temperature in December
Graikas, Greece
- Average high temperature in December: 14.1°C
The warmest month (with the highest average high temperature) is August (32.3°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in December: 8°C
The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).
Average pressure in December
Graikas, Greece
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1011.8mbar).
Average wind speed in December
Graikas, Greece
- Average wind speed in December: 9.9km/h
The windiest month (with the highest average wind speed) is February (11.4km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in December
Graikas, Greece
- Average humidity in December: 75%
The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Graikas, Greece
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is January (60mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in December
Graikas, Greece
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is January (13.9 days).
The month with the least rainy days is August (2.1 days).
Average snowfall in December
Graikas, Greece
- Average snowfall in December: 0mm
The month with the highest snowfall is January (5mm).
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
Graikas, 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 March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Graikas, Greece
- Average daylight in December: 9h and 4min
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 December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in December
Graikas, Greece
- Average sunshine days in December: 16.7 days
The month with the most sunshine days is August (26.9 days).
The month with the least sunshine days is January (14.7 days).
Average UV index in December
Graikas, 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 January, February and December (UV index 3).
Average cloud cover in December
Graikas, Greece
- Average cloud cover in December: 30
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in December
Graikas, 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).
