Although weather is just one factor, it can really affect your travel plans, especially if you're planning an extended stay in Poy Sippi. The hottest months are usually July and August, with an average temperature of 19°C, while the coldest months are January and February, with an average of -5°C. The snowiest months in Poy Sippi are January, March, April and February, with each month seeing an average of 19 cm of snowfall.