0in

Rain Today

Rain Last Hour
0in

Recorded at Boulder Municipal Airport Updated 41 mins ago (16.6 miles away)

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Real-Time Extremes

Hottest 96.7 °F
Stigler, OK
Coldest 28.3 °F
Barter Island, Barter Island LRRS Airport, AK
Windiest 55.3mph
Mount Washington, NH
Wettest (Last Hour) 0.6in
Peoria - General Downing-Peoria International Airport, IL
Most Humid 100%
Sioux County Regional Airport, IA
Least Humid 16%
Monroe County Airport, MS
Highest Pressure 1042.7 hPa
Salida - Monarch Pass, CO
Lowest Pressure 983.1 hPa
Shenandoah Municipal, IA

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Golden Gate Canyon State Park Rainfall Forecast

Today 18 Sep
70%
Sat 19 Sep
70%
Sun 20 Sep
55%
Mon 21 Sep
25%
Tue 22 Sep
55%
Wed 23 Sep
40%
Thu 24 Sep
30%

Golden Gate Canyon State Park Rainfall Statistics

September Rainfall

Boulder Municipal Airport (16.2 miles)

Total Rainfall 2026
8.6in
Daily Average 2026
0.03in
Wettest Day 5 May, 2026
1.1in
Wet Days 2026
45/261 (17%)
Total Rainfall August
0.8in
Daily Average August
0.03in
Wettest Day 26 August, 2026
0.4in
Wet Days August
9/31 (29%)
Total Rainfall September
0.4in
Daily Average September
0.02in
Wettest Day 3 September, 2026
0.2in
Wet Days September
6/18 (33%)

Climate (2021–2025)

Boulder Municipal Airport (16.2 miles)

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Annual Average 2021–2025
9.7in
Monthly Average 2021–2026
0.8in
Daily Average 2021–2026
0.03in
Wettest Day 3 February, 2024
2.1in

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