In Baku and on the Absheron Peninsula, the weather on January 4 is expected to be partly cloudy, occasionally overcast, and mostly dry.

Axar.az reports that this information is provided by the National Hydrometeorology Service, a moderate southwesterly wind will occasionally strengthen.

Air temperature will be 0–2°C above zero at night and 6–9°C above zero during the day. Atmospheric pressure will rise from 767 mm to 770 mm of mercury. Relative humidity will be 65–70% at night and 50–60% during the day.

In the regions of Azerbaijan, the weather is expected to be mostly dry. Fog will form intermittently in some areas. A moderate westerly wind will occasionally strengthen in certain places.

Air temperature will be 0–5°C below zero at night and 6–11°C above zero during the day; in mountainous areas, it will be 10–15°C below zero at night, 15–20°C below zero in high mountainous areas, and 0–5°C below zero during the day.

At night and in the morning, icy conditions are possible on roads in some mountainous and foothill areas.