The climate of Sundsvall is cool and comfortable in the summer, but it is extremely cold in the winter. The best season is from June to August.

Sundsvall Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature -5 -3 2 7 14 19 21 19 14 8 1 -3 Lowest Temperature -14 -13 -8 -2 2 8 10 9 5 1 -5 -11 Precipitation 40 30 34 31 38 43 62 67 66 52 55 52 Precipitation number of days 15 12 10 10 8 10 11 12 11 12 15 16 　London Highest Temperature 6 7 10 13 17 20 22 21 19 14 10 7 Lowest Temperature 2 2 3 5 8 11 13 13 11 8 5 3 Precipitation 53 40 37 38 46 46 56 59 50 57 64 48 Precipitation number of days 17 13 11 14 13 11 13 13 13 14 16 16

Sweden 　Stockholm 　Gothenburg 　Malmo 　Falun 　Jonkoping 　Kalmar 　Karlstad 　Kristianstad 　Ostersund 　Sundsvall 　Umea

The time difference of Sundsvall is UTC+1 UTC+2 for daylight saving time Local time Daylight savings time UTC 0:00 1:00 23:00 1:00 2:00 0:00 2:00 3:00 1:00 3:00 4:00 2:00 4:00 5:00 3:00 5:00 6:00 4:00 6:00 7:00 5:00 7:00 8:00 6:00 8:00 9:00 7:00 9:00 10:00 8:00 10:00 11:00 9:00 11:00 12:00 10:00 12:00 13:00 11:00 13:00 14:00 12:00 14:00 15:00 13:00 15:00 16:00 14:00 16:00 17:00 15:00 17:00 18:00 16:00 18:00 19:00 17:00 19:00 20:00 18:00 20:00 21:00 19:00 21:00 22:00 20:00 22:00 23:00 21:00 23:00 0:00 22:00