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 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
With the arrival of December, Vainia notices a mild change in the average high-temperature, sliding from November's comfortable 19.4°C (66.9°F) to a moderate 15.8°C (60.4°F). Vainia's temperature during December nights registers a minor decrease to an average low of 12.2°C (54°F).Humidity
In Vainia, Greece, the average relative humidity in December is 72%.Rainfall
The month with the most rainfall is December, when the rain falls for 12.7 days and typically aggregates up to 40mm (1.57") of precipitation.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 07:06 and sunset at 17:05. On the last day of December, sunrise is at 07:24 and sunset at 17:15 EET.
Sunshine
In December, the average sunshine is 6.4h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 3 in December leads to these recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature?
What is the average humidity in December in Vainia?
What is the rainiest month?
How many days does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December in Vainia?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Vainia, Greece
- Average high temperature in December: 15.8°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (14°C).
- Average low temperature in December: 12.2°C
The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (10.8°C).
Average pressure in December
Vainia, Greece
- Average pressure in December: 1017.9mbar
The month with the highest atmospheric pressure is December (1017.9mbar).
The month with the lowest atmospheric pressure is July (1009.1mbar).
Average wind speed in December
Vainia, Greece
- Average wind speed in December: 18.3km/h
The windiest month (with the highest average wind speed) is January (20.1km/h).
The calmest month (with the lowest average wind speed) is June (11.6km/h).
Average humidity in December
Vainia, Greece
- Average humidity in December: 72%
The months with the highest relative humidity are January and February (73%).
The month with the lowest relative humidity is July (60%).
Average rainfall in December
Vainia, Greece
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is December (40mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in December
Vainia, Greece
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is January (13.7 days).
The month with the least rainy days is August (0.9 days).
Average daylight in December /
Average sunshine in December
Vainia, 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 2min
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
Vainia, Greece
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is February (12.5 days).
Average UV index in December
Vainia, Greece
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Vainia, Greece
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 33).
The months with the least cloud cover are July and August (Cloud cover 2).
Average visibility in December
Vainia, 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).
