Oslo Rainfall Forecast

Today 18 May
90%
Tue 19 May
55%
Wed 20 May
No Rain
Thu 21 May
40%
Fri 22 May
25%
Sat 23 May
35%
Sun 24 May
20%

Oslo Rainfall Statistics

May Rainfall

Grand Forks, Grand Forks International Airport (16.8 miles)

Total Rainfall 2026
2.9in
Daily Average 2026
0.02in
Wettest Day 18 February, 2026
0.6in
Wet Days 2026
30/138 (22%)
Total Rainfall April
1.1in
Daily Average April
0.04in
Wettest Day 4 April, 2026
0.3in
Wet Days April
11/30 (37%)
Total Rainfall May
0.1in
Daily Average May
0in
Wettest Day 4 May, 2026
0.1in
Wet Days May
2/18 (11%)

Climate (2010–Present)

Grand Forks, Grand Forks International Airport (16.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
19.4in
Monthly Average 2021–2026
1.6in
Daily Average 2021–2026
0.1in
Wettest Day 29 August, 2024
2.4in

Get WillyWeather+ to remove ads