GreeceThe weather in December in Dia
It's cool to moderate in December in Dia with an average temperature of 18°C. Temperatures this month range from a low of 15°C to a high of 20°C. At night, you can expect temperatures between 9°C and 14°C.
Looking for sun? December isn’t a good month to be in Dia. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Dia, Greece. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 25°C in 2014, Dia reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 8°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 19°C.
Rainfall amount
In December, there is an average of 115 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Daily weather in December for Dia
Click on any day in December to get detailed info about the usual weather on that day in Dia. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Dia | New York | |
|---|---|---|
| Average temperature | 18°C | 9°C |
| Max. temperature | 20°C | 12°C |
| Min. temperature | 9°C | -5°C |
| Total precipitation | 115 mm | 133 mm |
| Rainy days | 15 days | 17 days |
Start of December
The month of December starts in Dia with mild temps, averaging around 19°C during the day and nights around 13°C.
Mid December
By mid-December, daytime temps drop to around 18°C, with nights around 12°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of December
By the end of December, the average daytime temperature in Dia is around 17°C, while nighttime temps are about 11°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
UV index
The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Check out the climate of Dia for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in December in Dia, Greece. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Dia
Temperature in December in Dia over the years
Precipitation charts
These charts show the average amount of precipitation in December in Dia, Greece. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in Dia
Total precipitation in December in Dia over the years
Daily UV index in December in Dia
This chart shows the average daily UV index in December in Dia, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in Dia
Have you been to Dia in December?
Share your weather experience in December in Dia.
Average weather in Dia by month
Click on a month below to see detailed weather info for Dia. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.