Longmont Rainfall Forecast

Today 10 Apr
40%
Sat 11 Apr
35%
Sun 12 Apr
25%
Mon 13 Apr
15%
Tue 14 Apr
65%
Wed 15 Apr
45%
Thu 16 Apr
10%

Longmont Rainfall Statistics

April Rainfall

Vance Brand Airport (3.1 miles)

Total Rainfall 2026
0.9in
Daily Average 2026
0.01in
Wettest Day 6 March, 2026
0.4in
Wet Days 2026
10/100 (10%)
Total Rainfall March
0.6in
Daily Average March
0.02in
Wettest Day 6 March, 2026
0.4in
Wet Days March
4/31 (13%)
Total Rainfall April
0.02in
Daily Average April
0in
Wettest Day 1 April, 2026
0.02in
Wet Days April
1/10 (10%)

Climate (2011–Present)

Vance Brand Airport (3.1 miles)

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Annual Average 2021–2025
11.8in
Monthly Average 2021–2026
1in
Daily Average 2021–2026
0.03in
Wettest Day 29 March, 2025
2in

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