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 sea temperature 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
As December commences, the average high-temperature subtly reduces, transitioning from a pleasant 20°C (68°F) in November to a refreshing 16.3°C (61.3°F). The December average low temperature in Chalki, marginally lower than the daytime high, records at 14.2°C (57.6°F).Humidity
In Chalki, the average relative humidity in December is 67%.Rainfall
December is the month with the most rainfall. Rain falls for 13.6 days and accumulates 80mm (3.15") of precipitation.Sea temperature
In December, the average sea temperature is 18.8°C (65.8°F).Note: The majority find it unenjoyable to swim in 18.8°C (65.8°F). Breathing becomes tougher as the water temperature descends under 21°C (69.8°F).
Daylight
December has the shortest days of the year in Chalki, with an average of 9h and 42min of daylight.On the first day of December in Chalki, Greece, sunrise is at 07:02 and sunset at 16:54. On the last day of the month, sunrise is at 07:20 and sunset at 17:04 EET.
Sunshine
In December, the average sunshine in Chalki is 6.4h.UV index
The months with the lowest UV index in Chalki are January, February and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 4 in December leads to these guidelines:
Prioritize safety - Suggestions to prevent sun damage are offered. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What are the temperatures in Chalki in December?
What is the average humidity in December in Chalki?
What is the rainiest month in Chalki?
How much does it rain in Chalki in December?
What is the sea water temperature in December in Chalki?
What is the month with the shortest days in Chalki?
How many hours of daylight does Chalki have in December?
When are sunrise and sunset in December in Chalki?
How long on average sun shines in December in Chalki?
What is the month with the lowest UV index in Chalki?
What is the UV index reading in December in Chalki?
Average temperature in December
Chalki, Greece
- Average high temperature in December: 16.3°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (14.7°C).
- Average low temperature in December: 14.2°C
The month with the highest average low temperature is August (25.6°C).
The coldest month (with the lowest average low temperature) is January (12.6°C).
Average pressure in December
Chalki, Greece
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is December (1017.3mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).
Average wind speed in December
Chalki, Greece
- Average wind speed in December: 20km/h
The windiest months (with the highest average wind speed) are January and February (22.1km/h).
The calmest month (with the lowest average wind speed) is May (14.9km/h).
Average humidity in December
Chalki, Greece
- Average humidity in December: 67%
The months with the highest relative humidity are February, April and June (70%).
The months with the lowest relative humidity are October and November (66%).
Average rainfall in December
Chalki, Greece
- Average rainfall in December: 80mm
The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in December
Chalki, Greece
- Average rainfall days in December: 13.6 days
The month with the highest number of rainy days is January (15.2 days).
The months with the least rainy days are July and August (0.3 days).
Average sea temperature in December
Chalki, Greece
- Average sea temperature in December: 18.8°C
The best month for swimming (with the highest average sea temperature) is August (26.4°C).
The coldest month (with the lowest average sea temperature) is February (17.1°C).
Average daylight in December /
Average sunshine in December
Chalki, Greece
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in December
Chalki, Greece
- Average sunshine days in December: 16 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is January (13.1 days).
Average UV index in December
Chalki, Greece
- Average UV index in December: 4
The months with the highest UV index are June, 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
Chalki, Greece
- Average cloud cover in December: 29
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 2).
Average visibility in December
Chalki, 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).
Chalki, Greece
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