December weather forecastNafpaktos, Greece
December
Weather in December
The first month of the winter, December, is still a cool month in Nafpaktos, Greece, with temperature in the range of an average low of 5.7°C (42.3°F) and an average high of 12.2°C (54°F).Temperature
A moderate decline in average high-temperatures is noted in December, moving from a refreshing 16.8°C (62.2°F) in November to a cool 12.2°C (54°F). Nafpaktos's average low-temperature during December nights is observed to be a wintry 5.7°C (42.3°F).Humidity
In December, the average relative humidity in Nafpaktos is 77%.Rainfall
In Nafpaktos, in December, during 14.5 rainfall days, 70mm (2.76") of precipitation is typically accumulated. Throughout the year, in Nafpaktos, Greece, there are 145.4 rainfall days, and 585mm (23.03") of precipitation is accumulated.Snowfall
March through December are months without snowfall.Sea temperature
In December, the average sea temperature in Nafpaktos is 17.2°C (63°F).Note: Most people do not find swimming enjoyable in water of 17.2°C (63°F). The task of controlling breathing becomes tougher as the temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
The month with the shortest days is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 07:31 and sunset at 17:12. On the last day of December, sunrise is at 07:49 and sunset at 17:22 EET.
Sunshine
In Nafpaktos, the average sunshine in December 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 vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, an average UV index of 3 transforms into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Nafpaktos, Greece
- Average high temperature in December: 12.2°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (10.3°C).
- Average low temperature in December: 5.7°C
The month with the highest average low temperature is August (20°C).
The coldest month (with the lowest average low temperature) is January (4°C).
Average pressure in December
Nafpaktos, 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 (1012mbar).
Average wind speed in December
Nafpaktos, Greece
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is July (7.3km/h).
Average humidity in December
Nafpaktos, Greece
- Average humidity in December: 77%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (53%).
Average rainfall in December
Nafpaktos, Greece
- Average rainfall in December: 70mm
The wettest month (with the highest rainfall) is January (100mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in December
Nafpaktos, Greece
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is March (15.8 days).
The month with the least rainy days is August (5.9 days).
Average snowfall in December
Nafpaktos, Greece
- Average snowfall in December: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Nafpaktos, Greece
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in December
Nafpaktos, Greece
- Average sea temperature in December: 17.2°C
The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).
Average daylight in December /
Average sunshine in December
Nafpaktos, Greece
- Average daylight in December: 9h and 30min
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 18min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in December
Nafpaktos, Greece
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is August (23.6 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in December
Nafpaktos, Greece
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Nafpaktos, Greece
- Average cloud cover in December: 33
The months with the most cloud cover are January and February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Nafpaktos, Greece
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
