December weather forecast
Kayseri, Turkey

December welcomes winter in Kayseri with a sharp downturn in temperatures, plummeting to a daily high of 6.4°C (43.5°F) and a low of -4.4°C (24.1°F). The month is dominated by thick winter coats and warming beverages, as well as the year's smallest ultraviolet index. The matter of daylight hours reduces further, making it one of the shortest days of the year. Consequently, it intensifies the winter effect alongside an increasing number of snowfall days. The marked change in Kayseri's climate, coupled with the shortest daylight hours and increased snowfall days, vividly portray December's true winter demeanor.

Temperature

Kayseri's weather changes with the onset of December, slightly falling from a fresh 12.7°C (54.9°F) in November to a frosty 6.4°C (43.5°F). Throughout December, the nighttime temperature averages to a subzero cold -4.4°C (24.1°F).

Humidity

With an average relative humidity of 77%, December is the most humid month.

Rainfall

In Kayseri, in December, during 11.6 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Kayseri, during the entire year, the rain falls for 109.1 days and collects up to 406mm (15.98") of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In December, snow falls for 8 days. In Kayseri, during the entire year, snow falls for 36 days.

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 07:37 and sunset at 17:16. On the last day of December, sunrise is at 07:55 and sunset at 17:26 +03.

Sunshine

The month with the least sunshine in Kayseri is December, with an average of 2.6h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: An average maximum UV index of 2 in December leads to these recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.