December weather forecastMethoni, Greece
December
Weather in December
The first month of the winter, December, is also a fresh month in Methoni, Greece, with an average temperature varying between 10.4°C (50.7°F) and 3.9°C (39°F).Temperature
Start of December brings a slight shift in the average high-temperature, dipping a bit from November's moderate 15.3°C (59.5°F) to a fresh 10.4°C (50.7°F). Methoni in December anticipates an average nighttime temperature of 3.9°C (39°F).Humidity
In Methoni, the average relative humidity in December is 73%.Rainfall
In Methoni, in December, during 9.1 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, there are 147.9 rainfall days, and 566mm (22.28") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Methoni. In Methoni, in December, during 0.8 snowfall days, 11mm (0.43") of snow is typically accumulated. Throughout the year, there are 4.9 snowfall days, and 91mm (3.58") of snow is accumulated.Sea temperature
In December, the average sea temperature is 17°C (62.6°F).Note: A majority do not enjoy swimming in water at 17°C (62.6°F). The difficulty in controlling breathing increases progressively as the temperature dips below 21°C (69.8°F).
Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 07:33 and sunset at 17:03. On the last day of December, in Methoni, sunrise is at 07:52 and sunset at 17:13 EET.
Sunshine
In Methoni, the average sunshine in December is 6.1h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. To protect against the Sun's most potent rays, avoid direct exposure around 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. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Methoni, Greece
- Average high temperature in December: 10.4°C
The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in December: 3.9°C
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in December
Methoni, Greece
- Average pressure in December: 1019.5mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in December
Methoni, Greece
- Average wind speed in December: 8km/h
The windiest month (with the highest average wind speed) is February (8.9km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity in December
Methoni, Greece
- Average humidity in December: 73%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Methoni, Greece
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is November (76mm).
The driest month (with the least rainfall) is May (36mm).
Average rainfall days in December
Methoni, Greece
- Average rainfall days in December: 9.1 days
The months with the highest number of rainy days are March and May (14.7 days).
The month with the least rainy days is December (9.1 days).
Average snowfall in December
Methoni, Greece
- Average snowfall in December: 11mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Methoni, Greece
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in December
Methoni, Greece
- Average sea temperature in December: 17°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in December /
Average sunshine in December
Methoni, Greece
- Average daylight in December: 9h and 18min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 6min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Methoni, Greece
- Average sunshine days in December: 19.2 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is June (12 days).
Average UV index in December
Methoni, Greece
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Methoni, Greece
- Average cloud cover in December: 34
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Methoni, Greece
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
