Terreton Rainfall Forecast

Today 19 Dec
65%
Sat 20 Dec
20%
Sun 21 Dec
90%
Mon 22 Dec
70%
Tue 23 Dec
35%
Wed 24 Dec
60%
Thu 25 Dec
35%

Terreton Rainfall Statistics

December Rainfall

Idaho Falls Regional Airport (28.6 miles)

Total Rainfall 2025
6.5in
Daily Average 2025
0.02in
Wettest Day 18 May, 2025
0.5in
Wet Days 2025
74/353 (21%)
Total Rainfall November
0.01in
Daily Average November
0in
Wettest Day 16 November, 2025
0.01in
Wet Days November
1/30 (3%)
Total Rainfall December
0.1in
Daily Average December
0.01in
Wettest Day 2 December, 2025
0.1in
Wet Days December
2/19 (11%)

Climate (2010–Present)

Idaho Falls Regional Airport (28.6 miles)

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Annual Average 2020–2024
9.8in
Monthly Average 2020–2025
0.7in
Daily Average 2020–2025
0.02in
Wettest Day 31 July, 2021
1.3in

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