Iisalmi Weather in December

With daytime temperatures of -2°C (28°F) and nighttime lows of -8°C (18°F), December in Iisalmi brings very low temperatures during the day. Do keep in mind that quite a bit of snowfall is typical. Around 61 mm (2.4 in) falls on average.

Rainfall in Iisalmi in December

Climate statistics over the past 30 years suggest around 23 days of snow, with 61 mm (2.4 in) average for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Iisalmi in December

December in Iisalmi brings typical temperatures with highs around -2°C (28°F) and lows of -8°C (18°F). The winter season is characteristic of December. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. At -8°C (18°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. This month is particularly chilly, so wearing layers is necessary to stay warm and comfortable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June and August typically offer the best weather for Iisalmi.