Weather in Oslo 🇳🇴
Monthly weather averages & travel planning
Avg Temp
16°C
Rain Days
11 days
Sun Hours
12 hrs
Humidity
65%
Oslo Weather Guide
Complete monthly climate data for Oslo, 🇳🇴 Norway
January
-2°/-6°C
11 rain days, 3h sun
February
0°/-6°C
9 rain days, 5h sun
March
4°/-3°C
8 rain days, 7h sun
April
10°/1°C
9 rain days, 10h sun
May
16°/6°C
11 rain days, 12h sun
June
19°/11°C
12 rain days, 13h sun
July
22°/14°C
13 rain days, 13h sun
August
20°/13°C
14 rain days, 11h sun
September
16°/9°C
11 rain days, 8h sun
October
9°/4°C
12 rain days, 5h sun
November
4°/0°C
12 rain days, 2h sun
December
0°/-5°C
11 rain days, 2h sun
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | -2°C | -6°C | 11 | 3h | View |
| February | 0°C | -6°C | 9 | 5h | View |
| March | 4°C | -3°C | 8 | 7h | View |
| April | 10°C | 1°C | 9 | 10h | View |
| May | 16°C | 6°C | 11 | 12h | View |
| June | 19°C | 11°C | 12 | 13h | View |
| July | 22°C | 14°C | 13 | 13h | View |
| August | 20°C | 13°C | 14 | 11h | View |
| September | 16°C | 9°C | 11 | 8h | View |
| October | 9°C | 4°C | 12 | 5h | View |
| November | 4°C | 0°C | 12 | 2h | View |
| December | 0°C | -5°C | 11 | 2h | View |
January
11 rain days, 3h sun
-2°-6°
February
9 rain days, 5h sun
0°-6°
March
8 rain days, 7h sun
4°-3°
April
9 rain days, 10h sun
10°1°
May
11 rain days, 12h sun
16°6°
June
12 rain days, 13h sun
19°11°
July
13 rain days, 13h sun
22°14°
August
14 rain days, 11h sun
20°13°
September
11 rain days, 8h sun
16°9°
October
12 rain days, 5h sun
9°4°
November
12 rain days, 2h sun
4°0°
December
11 rain days, 2h sun
0°-5°
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
Travel Planning
Data Sources for Oslo
Climate normals represent 30-year averages (1991-2020). Individual years may vary.