Boulder Rainfall Forecast

Today 12 Jan
5%
Tue 13 Jan
5%
Wed 14 Jan
No Rain
Thu 15 Jan
No Rain
Fri 16 Jan
No Rain
Sat 17 Jan
No Rain
Sun 18 Jan
No Rain

Boulder Rainfall Statistics

January Rainfall

Helena Regional Airport (26.1 miles)

Total Rainfall 2026
0.1in
Daily Average 2026
0.01in
Wettest Day 4 January, 2026
0.1in
Wet Days 2026
3/12 (25%)
Total Rainfall December
0.8in
Daily Average December
0.03in
Wettest Day 17 December, 2025
0.2in
Wet Days December
13/31 (42%)
Total Rainfall January
0.1in
Daily Average January
0.01in
Wettest Day 4 January, 2026
0.1in
Wet Days January
3/12 (25%)

Climate (2010–Present)

Helena Regional Airport (26.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
11.3in
Monthly Average 2021–2025
0.9in
Daily Average 2021–2026
0.03in
Wettest Day 22 September, 2023
1.3in

Get WillyWeather+ to remove ads