Grand Junction Rainfall Forecast

Today 8 Sep
No Rain
Wed 9 Sep
No Rain
Thu 10 Sep
No Rain
Fri 11 Sep
10%
Sat 12 Sep
25%
Sun 13 Sep
35%
Mon 14 Sep
30%

Grand Junction Rainfall Statistics

September Rainfall

Grand Junction Regional Airport (4.3 miles)

Total Rainfall 2026
2.9in
Daily Average 2026
0.01in
Wettest Day 14 April, 2026
0.4in
Wet Days 2026
38/251 (15%)
Total Rainfall August
0.5in
Daily Average August
0.02in
Wettest Day 22 August, 2026
0.3in
Wet Days August
7/31 (23%)
Total Rainfall September
0.3in
Daily Average September
0.1in
Wettest Day 2 September, 2026
0.2in
Wet Days September
2/8 (25%)

Climate (2021–2025)

Grand Junction Regional Airport (4.3 miles)

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Annual Average 2021–2025
8.6in
Monthly Average 2021–2026
0.7in
Daily Average 2021–2026
0.02in
Wettest Day 10 October, 2025
1.4in

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