In Baku and on the Absheron peninsula on December 18th, the weather is expected to be variably cloudy, occasionally overcast, and mainly rain-free. A southwesterly wind will blow. The temperature at night will be 3-6°C, and during the day it will be 7-11°C. Atmospheric pressure will be 774 mm mercury. Relative humidity will be 70-75% at night and 60-65% during the day.
The weather in the regions of Azerbaijan will be mainly rain-free. However, there is a possibility of light precipitation, including snow, in some mountainous areas at night and in the morning. A moderate east wind will blow.
The temperature at night will range from 1°C below zero to 3°C above zero, and during the day it will be 7-12°C. In the mountains, the temperature at night will be 7-10°C below zero, and during the day it will be from 3°C below zero to 3°C above zero. There is a possibility of icy roads in some mountainous areas at night and in the morning.