James River - Back River Entrance Rainfall Forecast

Today 7 Sep
55%
Mon 8 Sep
5%
Tue 9 Sep
5%
Wed 10 Sep
25%
Thu 11 Sep
10%
Fri 12 Sep
5%
Sat 13 Sep
10%

James River - Back River Entrance Rainfall Statistics

September Rainfall

Williamsburg-Jamestown Airport (2.5 miles)

Total Rainfall 2025
59in
Daily Average 2025
0.2in
Wettest Day 13 May, 2025
4.5in
Wet Days 2025
80/250 (32%)
Total Rainfall August
5.8in
Daily Average August
0.2in
Wettest Day 6 August, 2025
1.8in
Wet Days August
12/31 (39%)
Total Rainfall September
0.2in
Daily Average September
0.04in
Wettest Day 4 September, 2025
0.2in
Wet Days September
1/7 (14%)

Climate (2010–Present)

Williamsburg-Jamestown Airport (2.5 miles)

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Annual Average 2020–2024
26in
Monthly Average 2020–2025
3.9in
Daily Average 2020–2025
0.2in
Wettest Day 9 September, 2020
4.9in

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