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
December
Weather in December
Temperature
The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a pleasant 20.1°C (68.2°F) in November to an enjoyable 16.3°C (61.3°F). A consistent average low-temperature of 14.5°C (58.1°F), with a minor variance from the daytime highs, is noted during the nights of December.Humidity
The average relative humidity in December is 65%.Rainfall
In Kremasti, in December, it is raining for 14.7 days, with typically 107mm (4.21") of accumulated precipitation. In Kremasti, during the entire year, the rain falls for 98.1 days and collects up to 583mm (22.95") of precipitation.Sea temperature
In December, the average sea temperature is 18.8°C (65.8°F).Note: For most people, a water temperature of 18.8°C (65.8°F) is not conducive to enjoyable swimming. Breathing control becomes harder as the water temperature dips below 21°C (69.8°F).
Daylight
December has the shortest days of the year, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 07:00 and sunset at 16:52. On the last day of December, sunrise is at 07:18 and sunset at 17:02 EET.
Sunshine
The average sunshine in December is 6.3h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 4 during December translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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?
How much does it rain in December?
What is the sea water temperature in December?
What is the month with the shortest days in Kremasti?
How many hours of daylight does Kremasti have in December?
What time are sunrise and sunset in December in Kremasti?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index reading in December in Kremasti?
Average temperature in December
Kremasti, Greece
- Average high temperature in December: 16.3°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (14.7°C).
- Average low temperature in December: 14.5°C
The month with the highest average low temperature is August (26.1°C).
The coldest month (with the lowest average low temperature) is January (12.5°C).
Average pressure in December
Kremasti, Greece
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is December (1017.4mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).
Average wind speed in December
Kremasti, Greece
- Average wind speed in December: 19.4km/h
The windiest months (with the highest average wind speed) are January and February (21.4km/h).
The calmest month (with the lowest average wind speed) is May (14.4km/h).
Average humidity in December
Kremasti, Greece
- Average humidity in December: 65%
The month with the highest relative humidity is June (70%).
The months with the lowest relative humidity are October and November (64%).
Average rainfall in December
Kremasti, Greece
- Average rainfall in December: 107mm
The wettest month (with the highest rainfall) is January (125mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in December
Kremasti, Greece
- Average rainfall days in December: 14.7 days
The month with the highest number of rainy days is January (16.3 days).
The month with the least rainy days is July (0.6 days).
Average sea temperature in December
Kremasti, Greece
- Average sea temperature in December: 18.8°C
The best month for swimming (with the highest average sea temperature) is August (27.3°C).
The coldest month (with the lowest average sea temperature) is February (17°C).
Average daylight in December /
Average sunshine in December
Kremasti, 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 months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Kremasti, Greece
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is July (30.4 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in December
Kremasti, 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
Kremasti, Greece
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 2).
Average visibility in December
Kremasti, 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).
