Salo December Weather

Averages and records for weather in Salo, Finland in the month of December.
Typical Salo December Weather
1991–2020
Average daily high 0.9 °C
Average daily low -4.2 °C
Average monthly precipitation 5.8 cm
Daily chance of precipitation 51.8%
Salo December Weather Records
1959–2024
Highest temperature 10.8 °C December 6, 2006
Lowest temperature -34.1 °C December 31, 1978
Highest daily low 8.0 °C December 6, 2015
Lowest daily high -26.5 °C December 30, 1978
Hottest average high temperature 5.8 °C 2006
Coldest average high temperature -7.9 °C 1978
Most daily precipitation 2.9 cm December 13, 1964
Most monthly precipitation 14.7 cm 1974
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°C) Record (°C)
High Low High Low
December 1 2.3 -2.3 8.3 -21.0
December 2 2.2 -2.4 8.0 -24.4
December 3 2.1 -2.5 8.2 -21.5
December 4 2.1 -2.6 8.1 -19.3
December 5 2.0 -2.7 8.5 -20.6
December 6 2.0 -2.7 10.8 -25.6
December 7 1.9 -2.8 9.0 -22.0
December 8 1.7 -3.1 8.6 -26.4
December 9 1.6 -3.2 9.1 -27.9
December 10 1.5 -3.4 8.7 -28.4
December 11 1.4 -3.6 8.4 -27.5
December 12 1.3 -3.7 7.9 -25.2
December 13 1.2 -3.8 8.2 -23.3
December 14 1.1 -4.0 9.0 -24.0
December 15 1.0 -4.1 9.6 -29.2
December 16 1.0 -4.2 7.0 -30.0
December 17 0.9 -4.3 7.5 -26.4
December 18 0.8 -4.5 7.5 -21.9
December 19 0.7 -4.6 7.7 -19.5
December 20 0.5 -4.7 10.0 -27.5
December 21 0.4 -4.9 9.9 -25.5
December 22 0.3 -5.0 7.5 -24.5
December 23 0.1 -5.2 8.1 -26.3
December 24 0.0 -5.3 7.6 -27.1
December 25 -0.1 -5.5 7.5 -27.0
December 26 -0.1 -5.5 9.5 -29.0
December 27 -0.2 -5.7 9.9 -30.6
December 28 -0.2 -5.8 6.4 -26.5
December 29 -0.3 -5.8 6.8 -28.4
December 30 -0.3 -5.9 7.1 -31.8
December 31 -0.3 -5.9 6.7 -34.1
Weather Station Details
Years Station Coordinates
1959–2024 Salo Karkka location