The climate of Oslo is relatively mild due to the influence of the Gulf Stream, despite its high latitude. Winter is long and severe cold lasts from November to April. The best season is June-August with low humidity and a pleasant climate.

Oslo Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature -2 -1 4 10 16 20 22 21 16 9 3 0 Lowest Temperature -7 -7 -4 1 6 10 13 12 8 3 -1 -4 Precipitation 49 36 47 41 53 65 81 89 90 84 73 55 Precipitation number of days 15 12 9 11 10 13 15 14 14 14 16 17 　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

Norway 　Oslo 　Bergen 　Karasjok 　Stavanger 　Tromso 　Trondheim	The time difference of Oslo 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