Harbison State Forest Rainfall Forecast

Today 26 Oct
No Rain
Tue 27 Oct
No Rain
Wed 28 Oct
No Rain
Thu 29 Oct
No Rain
Fri 30 Oct
No Rain
Sat 31 Oct
10%
Sun 1 Nov
40%

Harbison State Forest Rainfall Statistics

October Rainfall

Columbia, Columbia Metropolitan Airport (9.9 miles)

Total Rainfall 2026
23.6 in
Daily Average 2026
0.1 in
Wettest Day 1 August, 2026
1.6 in
Wet Days 2026
79/299 (26%)
Total Rainfall September
1.5 in
Daily Average September
0.1 in
Wettest Day 5 September, 2026
0.4 in
Wet Days September
9/30 (30%)
Total Rainfall October
1.7 in
Daily Average October
0.1 in
Wettest Day 10 October, 2026
1.1 in
Wet Days October
7/26 (27%)

Climate (2021–2025)

Columbia, Columbia Metropolitan Airport (9.9 miles)

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Annual Average 2021–2025
47.7 in
Monthly Average 2021–2026
3.6 in
Daily Average 2021–2026
0.1 in
Wettest Day 22 July, 2025
4.3 in

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