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
Weather in December
Temperature
Gavalou's weather changes with the onset of December, slightly falling from a refreshing 17.5°C (63.5°F) in November to a fresh 12.5°C (54.5°F). Gavalou experiences an average low-temperature reading of 5.5°C (41.9°F) throughout December.Humidity
In Gavalou, Greece, the average relative humidity in December is 76%.Rainfall
In Gavalou, during December, the rain falls for 13.6 days and regularly aggregates up to 67mm (2.64") of precipitation. In Gavalou, Greece, during the entire year, the rain falls for 129.4 days and collects up to 528mm (20.79") of precipitation.Snowfall
January through March and December are months with snowfall in Gavalou. December is the first month it typically snows in Gavalou. Throughout December, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. In Gavalou, during the entire year, snow falls for 1.1 days and aggregates up to 18mm (0.71") of snow.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year.On the first day of December in Gavalou, sunrise is at 07:32 and sunset at 17:13. On the last day of the month, sunrise is at 07:51 and sunset at 17:22 EET.
Sunshine
In December, the average sunshine is 6.3h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 3 in December translates into these instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Gavalou in December?
What is the average humidity in December in Gavalou?
How many days does it rain in December in Gavalou?
When does it start to snow in Gavalou?
What is the month with the shortest days in Gavalou?
What is the average length of the day in December in Gavalou?
What time are sunrise and sunset in December in Gavalou?
How many hours of sunshine does Gavalou have in December?
What are the months with the lowest UV index in Gavalou?
What is the UV index reading in December in Gavalou?
Average temperature in December
Gavalou, Greece
- Average high temperature in December: 12.5°C
The warmest month (with the highest average high temperature) is August (32.8°C).
The month with the lowest average high temperature is January (10.7°C).
- Average low temperature in December: 5.5°C
The month with the highest average low temperature is August (20°C).
The coldest month (with the lowest average low temperature) is January (3.9°C).
Average pressure in December
Gavalou, Greece
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in December
Gavalou, Greece
- Average wind speed in December: 8km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is July (7km/h).
Average humidity in December
Gavalou, Greece
- Average humidity in December: 76%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (50%).
Average rainfall in December
Gavalou, Greece
- Average rainfall in December: 67mm
The wettest month (with the highest rainfall) is November (92mm).
The driest month (with the least rainfall) is August (6mm).
Average rainfall days in December
Gavalou, Greece
- Average rainfall days in December: 13.6 days
The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in December
Gavalou, Greece
- Average snowfall in December: 1mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Gavalou, Greece
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Gavalou, Greece
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- 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: 5h and 48min).
Average sunshine days in December
Gavalou, Greece
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is August (24.8 days).
The month with the least sunshine days is February (12.1 days).
Average UV index in December
Gavalou, 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, November and December (UV index 3).
Average cloud cover in December
Gavalou, Greece
- Average cloud cover in December: 32
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Gavalou, Greece
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Gavalou, Greece
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