Windsor Castle Rainfall Forecast

Today 18 Sep
25%
Sat 19 Sep
No Rain
Sun 20 Sep
95%
Mon 21 Sep
65%
Tue 22 Sep
40%
Wed 23 Sep
40%
Thu 24 Sep
40%

Windsor Castle Rainfall Statistics

September Rainfall

Reading, Reading Regional Airport (11.2 miles)

Total Rainfall 2026
18.1in
Daily Average 2026
0.1in
Wettest Day 1 September, 2026
1.6in
Wet Days 2026
72/261 (28%)
Total Rainfall August
4in
Daily Average August
0.1in
Wettest Day 16 August, 2026
1in
Wet Days August
15/31 (48%)
Total Rainfall September
2.9in
Daily Average September
0.2in
Wettest Day 1 September, 2026
1.6in
Wet Days September
6/18 (33%)

Climate (2021–2025)

Reading, Reading Regional Airport (11.2 miles)

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Annual Average 2021–2025
38.7in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 9 July, 2023
5.4in

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