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
Weather in December
Temperature
Gonia, Greece, records a mild change in average high-temperature during December, easing from a comfortable 19.5°C (67.1°F) in November to a still enjoyable 16°C (60.8°F). Gonia marks an average drop to a moderate 13.6°C (56.5°F) during nighttime in December, following the high of the day.Humidity
The average relative humidity in December is 70%.Rainfall
December is the month with the most rainfall. Rain falls for 13.5 days and accumulates 38mm (1.5") 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 December in Gonia, sunrise is at 07:13 and sunset at 17:09. On the last day of the month, sunrise is at 07:30 and sunset at 17:20 EET.
Sunshine
The average sunshine in December is 6.3h.UV index
The months with the lowest UV index in Gonia, Greece, are January, February and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 4 in December interprets into the following advice:
Heed the precautions - It is counselled to guard against solar damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the average December temperature in Gonia?
What is the average humidity in December in Gonia?
What is the rainiest month in Gonia?
How many days does it rain in December in Gonia?
What is the month with the shortest days in Gonia?
What is the average length of the day in December in Gonia?
When are sunrise and sunset in December in Gonia?
How long on average sun shines in December in Gonia?
When is the lowest UV index in Gonia?
What is the UV index reading in December in Gonia?
Average temperature in December
Gonia, Greece
- Average high temperature in December: 16°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (14.3°C).
- Average low temperature in December: 13.6°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).
Average pressure in December
Gonia, Greece
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is July (1010.2mbar).
Average wind speed in December
Gonia, Greece
- Average wind speed in December: 17.1km/h
The windiest month (with the highest average wind speed) is January (19.1km/h).
The calmest month (with the lowest average wind speed) is May (12.4km/h).
Average humidity in December
Gonia, Greece
- Average humidity in December: 70%
The months with the highest relative humidity are January and February (71%).
The months with the lowest relative humidity are May, July and September (67%).
Average rainfall in December
Gonia, Greece
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is December (38mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in December
Gonia, Greece
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is December (13.5 days).
The month with the least rainy days is August (0.4 days).
Average daylight in December /
Average sunshine in December
Gonia, 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 months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in December
Gonia, Greece
- Average sunshine days in December: 14.2 days
The month with the most sunshine days is July (29.9 days).
The month with the least sunshine days is December (14.2 days).
Average UV index in December
Gonia, 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 and December (UV index 4).
Average cloud cover in December
Gonia, Greece
- Average cloud cover in December: 32
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 3).
Average visibility in December
Gonia, 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).
Gonia, Greece
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