Londonderry Rainfall Forecast

Today 18 Dec
75%
Fri 19 Dec
100%
Sat 20 Dec
No Rain
Sun 21 Dec
5%
Mon 22 Dec
No Rain
Tue 23 Dec
35%
Wed 24 Dec
35%

Londonderry Rainfall Statistics

December Rainfall

Chillicothe Ross County Airport (16.8 miles)

Total Rainfall 2025
64.4in
Daily Average 2025
0.2in
Wettest Day 7 October, 2025
3.9in
Wet Days 2025
119/352 (34%)
Total Rainfall November
3.5in
Daily Average November
0.1in
Wettest Day 18 November, 2025
2in
Wet Days November
10/30 (33%)
Total Rainfall December
0.6in
Daily Average December
0.04in
Wettest Day 7 December, 2025
0.2in
Wet Days December
6/18 (33%)

Climate (2014–Present)

Chillicothe Ross County Airport (16.8 miles)

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Annual Average 2020–2024
41.4in
Monthly Average 2020–2025
4in
Daily Average 2020–2025
0.2in
Wettest Day 7 October, 2025
3.9in

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