NOAA's National Centers for Environmental Information
Statewide Rankings
Idaho
August 1977 Precipitation Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| August 1977 1-Month | 1.59in (40.39mm) | 0.84in (21.34mm) | 0.75in | 118th Driest | Driest since: | 1910 |
| 13th Wettest | Wettest since: | 1968 | ||||
| Jul– 2-Month | 3.03in (76.96mm) | 1.67in (42.42mm) | 1.36in | 124th Driest | Driest since: | 1910 |
| 7th Wettest | Wettest since: | 1983 | ||||
| Jun– 3-Month | 4.55in (115.57mm) | 3.47in (88.14mm) | 1.08in | 108th Driest | Driest since: | 1919 |
| 23rd Wettest | Wettest since: | 1993 | ||||
| May– 4-Month | 7.83in (198.88mm) | 5.60in (142.24mm) | 2.23in | 119th Driest | Driest since: | 1919 |
| 12th Wettest | Wettest since: | 1998 | ||||
| Apr– 5-Month | 8.22in (208.79mm) | 7.54in (191.52mm) | 0.68in | 81st Driest | Driest since: | 1924 |
| 50th Wettest | Wettest since: | 1993 | ||||
| Mar– 6-Month | 10.14in (257.56mm) | 9.86in (250.44mm) | 0.28in | 75th Driest | Driest since: | 1924 |
| 56th Wettest | Wettest since: | 1993 | ||||
| Feb– 7-Month | 10.95in (278.13mm) | 12.32in (312.93mm) | -1.37in | 40th Driest | Driest since: | 1924 |
| 91st Wettest | Wettest since: | 1904 | ||||
| Jan– 8-Month | 12.20in (309.88mm) | 15.34in (389.64mm) | -3.14in | 18th Driest | Driest since: | 1924 |
| 113th Wettest | Wettest since: | 1907 | ||||
| Dec 1976– 9-Month | 12.89in (327.41mm) | 18.25in (463.55mm) | -5.36in | 9th Driest | Driest since: | 1931 |
| 121st Wettest | Wettest since: | 1997 | ||||
| Nov 1976– 10-Month | 13.45in (341.63mm) | 20.94in (531.88mm) | -7.49in | 4th Driest | Driest since: | 1931 |
| 126th Wettest | Wettest since: | 1997 | ||||
| Oct 1976– 11-Month | 14.25in (361.95mm) | 22.68in (576.07mm) | -8.43in | 1st Driest | Driest to Date | 1977 |
| 129th Wettest | Wettest since: | 1997 | ||||
| Sep 1976– 12-Month | 15.99in (406.15mm) | 23.89in (606.81mm) | -7.90in | 2nd Driest | Driest to Date | 1994 |
| 128th Wettest | Wettest since: | 1997 | ||||
| Mar 1976– 18-Month | 26.61in (675.89mm) | 33.76in (857.50mm) | -7.15in | 3rd Driest | Driest since: | 2001 |
| 127th Wettest | Wettest since: | 1996 | ||||
| Sep 1975– 24-Month | 42.40in (1,076.96mm) | 47.80in | -5.40in | 21st Driest | Driest since: | 2001 |
| 108th Wettest | Wettest since: | 1997 | ||||
| Sep 1974– 36-Month | 68.18in (1,731.77mm) | 71.64in | -3.46in | 41st Driest | Driest since: | 1931 |
| 87th Wettest | Wettest since: | 1984 | ||||
| Sep 1973– 48-Month | 97.47in (2,475.74mm) | 95.47in | 2.00in | 81st Driest | Driest since: | 2003 |
| 46th Wettest | Wettest since: | 1998 | ||||
| Sep 1972– 60-Month | 116.97in (2,971.04mm) | 119.22in | -2.25in | 54th Driest | Driest since: | 1937 |
| 72nd Wettest | Wettest since: | 1999 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on March 29, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings
