Lahti — weather by month, water temperature

The average maximum daily temperature — 21.9°C in July. Average maximum night temperature — 13.6°C in July. The average minimum daily temperature — -4.7°C in January. The average minimum night temperature — -6.1°C in February.

Average maximum temperature of the water — 20°C fixed in August. The average minimum temperature of the water — 0.2°C fixed in February.

Maximum precipitation — 64.4 mm It was recorded in July. Minimum precipitation — 32.6 mm It was recorded in March.