Guernsey Rainfall Forecast

Today 13 Aug
15%
Thu 14 Aug
No Rain
Fri 15 Aug
10%
Sat 16 Aug
10%
Sun 17 Aug
15%
Mon 18 Aug
40%
Tue 19 Aug
40%

Guernsey Rainfall Statistics

August Rainfall

Oskaloosa, Oskaloosa Municipal Airport (29.8 miles)

Total Rainfall 2025
16.4in
Daily Average 2025
0.1in
Wettest Day 30 July, 2025
2in
Wet Days 2025
46/225 (20%)
Total Rainfall July
8.6in
Daily Average July
0.3in
Wettest Day 30 July, 2025
2in
Wet Days July
12/31 (39%)
Total Rainfall August
0.6in
Daily Average August
0.1in
Wettest Day 7 August, 2025
0.6in
Wet Days August
2/13 (15%)

Climate (2010–Present)

Oskaloosa, Oskaloosa Municipal Airport (29.8 miles)

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Annual Average 2020–2024
24.2in
Monthly Average 2020–2025
2.1in
Daily Average 2020–2025
0.1in
Wettest Day 4 November, 2022
3.8in

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