Oslo Weather in August
In August, Oslo averages a high of 19°C (67°F) and a low of 12°C (53°F), based on 55 years of historical weather data from OSLO - BLINDERN PLU.
19°C
Average high
67°F
12°C
Average low
53°F
34°C
Record high
94°F · 1982
0°C
Record low
32°F · 1973
What to Expect in Oslo in August
Typical August days in Oslo reach 19°C (67°F) during the afternoon and cool to around 12°C (53°F) overnight. On average, measurable rain falls on about 52% of days this month. Over the past 55 years, August temperatures in Oslo have ranged from a record high of 34°C (1982) down to a record low of 0°C (1973).
For a day-by-day look or other months, see the full Oslo weather history.