Collins Reservoir Rainfall Forecast

Today 19 Sep
15%
Sun 20 Sep
55%
Mon 21 Sep
5%
Tue 22 Sep
No Rain
Wed 23 Sep
5%
Thu 24 Sep
5%
Fri 25 Sep
5%

Collins Reservoir Rainfall Statistics

September Rainfall

Glasgow, Glasgow International Airport (24.9 miles)

Total Rainfall 2026
14.5in
Daily Average 2026
0.1in
Wettest Day 3 July, 2026
1.9in
Wet Days 2026
72/262 (27%)
Total Rainfall August
0.6in
Daily Average August
0.02in
Wettest Day 13 August, 2026
0.5in
Wet Days August
4/31 (13%)
Total Rainfall September
2in
Daily Average September
0.1in
Wettest Day 7 September, 2026
1.4in
Wet Days September
5/19 (26%)

Climate (2021–2025)

Glasgow, Glasgow International Airport (24.9 miles)

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Annual Average 2021–2025
11.3in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 3 July, 2026
1.9in

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