GreeceAverage weather for Giannioú in December
It's cool to moderate in December in Giannioú with an average temperature of 17°C. Temperatures this month range from a low of 14°C to a high of 20°C. At night, you can expect temperatures between 9°C and 13°C.
Start of December
The month of December starts in Giannioú with mild temps, averaging around 19°C during the day and nights around 12°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid December
By mid-December, daytime temps drop to around 17°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 Giannioú is around 17°C, while nighttime temps are about 10°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In December, there is an average of 144 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the South.
Giannioú in December |
New York | ||
|---|---|---|---|
 Average temperature |
17°C | 9°C | |
 Max. temperature |
20°C | 12°C | |
| Min. temperature |
14°C | -5°C | |
 Total precipitation |
144 mm | 133 mm | |
| Rainy days |
11 days | 17 days | |
November
UV index
The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is December a good time to visit Giannioú?
Looking for sun and warm weather? December isn’t a good month to be in Giannioú. The temperatures are too low for a warm stay this month.
Temperature records
With 25°C in 2022, Giannioú reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 7°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 2°C to a highest value of 17°C.
Check out the climate of Giannioú for all months and discover the best travel time
Daily Temperature in December in Giannioú
This chart shows the average daily high and low temperatures in December for Giannioú, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Giannioú
The chart below shows the average daily precipitation in December for Giannioú, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 11 days of precipitation in Giannioú.
Daily UV index in December in Giannioú
This chart shows the average daily UV index in December in Giannioú, 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.
Temperature in December in Giannioú over the years
This chart shows the average temperature in December in Giannioú, measured in degrees Celsius, over the past few years.
Total precipitation in December in Giannioú over the years
This chart shows the average precipitation in December in Giannioú, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for Giannioú
Click on any day in December to get detailed info about the usual weather on that day in Giannioú. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Giannioú
Have you been to Giannioú in December?
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Average weather in Giannioú by month
Click on a month below to see detailed weather info for Giannioú. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
