Herndon Rainfall Forecast

Today 23 May
65%
Sat 24 May
10%
Sun 25 May
50%
Mon 26 May
70%
Tue 27 May
75%
Wed 28 May
70%
Thu 29 May
40%

Herndon Rainfall Statistics

May Rainfall

Bluefield, Mercer County Airport (16.2 miles)

Total Rainfall 2025
14.4in
Daily Average 2025
0.1in
Wettest Day 15 February, 2025
2.2in
Wet Days 2025
56/143 (39%)
Total Rainfall April
2.1in
Daily Average April
0.1in
Wettest Day 25 April, 2025
0.7in
Wet Days April
12/30 (40%)
Total Rainfall May
2.7in
Daily Average May
0.1in
Wettest Day 13 May, 2025
0.7in
Wet Days May
12/23 (52%)

Climate (2010–Present)

Bluefield, Mercer County Airport (16.2 miles)

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Annual Average 2020–2024
43.9in
Monthly Average 2020–2025
3.5in
Daily Average 2020–2025
0.1in
Wettest Day 29 May, 2023
2.9in

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