Blenheim Rainfall Forecast

Today 18 Oct
No Rain
Sun 19 Oct
10%
Mon 20 Oct
20%
Tue 21 Oct
No Rain
Wed 22 Oct
No Rain
Thu 23 Oct
No Rain
Fri 24 Oct
No Rain

Blenheim Rainfall Statistics

October Rainfall

Marlboro County Jetport (8.7 miles)

Total Rainfall 2025
55.5in
Daily Average 2025
0.2in
Wettest Day 26 September, 2025
6.5in
Wet Days 2025
88/291 (30%)
Total Rainfall September
8.1in
Daily Average September
0.3in
Wettest Day 26 September, 2025
6.5in
Wet Days September
6/30 (20%)
Total Rainfall October
3.7in
Daily Average October
0.2in
Wettest Day 12 October, 2025
1.8in
Wet Days October
4/18 (22%)

Climate (2010–Present)

Marlboro County Jetport (8.7 miles)

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Annual Average 2020–2024
46.9in
Monthly Average 2020–2025
4.2in
Daily Average 2020–2025
0.1in
Wettest Day 26 September, 2025
6.5in

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