Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Postojna, Slovenia

  • Average high temperature in January: 2°C

Warmest months (with the highest average high temperature) are July and August (24°C).
The month with the lowest average high temperature is January (2°C).

  • Average low temperature in January: -5°C

Months with the highest average low temperature are July and August (11°C).
The coldest month (with the lowest average low temperature) is January (-5°C).

  • Average rainfall in January: 107mm

Wettest months (with the highest rainfall) are October and November (208mm).
The driest month (with the lowest rainfall) is February (86mm).

  • Average daylight in January: 10.3h

The month with the longest days is June (Average daylight: 16.9h).
The month with shortest days is December (Average daylight: 9.9h).