Salmon, ID
Climate overview — based on NOAA 1991-2020 normals from SALMON-KSRA, ID US.
Year-round temperatures (°F)
Climate summary
Salmon has an annual average temperature of 44.4°F with about 9.5 inches of precipitation per year and 22 inches of snow. The warmest month is July (average high 86.3°F), and the coldest is January (average low 11.0°F). June is typically the wettest month (1.63 in) and February the driest (0.37 in). Snow typically falls from November through April.
Best time to visit Salmon
Full guide →Climate change signal
All-time records →73 of 366 (19.9%) of Salmon's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1960s | 12 | |
| 1970s | 81 | |
| 1980s | 82 | |
| 1990s | 69 | |
| 2000s | 39 | |
| 2010s | 19 | |
| 2020s | 64 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 28.2°F | 11.0°F | 19.6°F | 0.58 in | 6.7 in | 6 |
| February | 35.8°F | 16.3°F | 26.0°F | 0.37 in | 3.8 in | 5 |
| March | 49.5°F | 25.5°F | 37.5°F | 0.47 in | 1.2 in | 6 |
| April | 58.7°F | 31.6°F | 45.2°F | 0.77 in | 0.4 in | 7 |
| May | 68.3°F | 39.7°F | 54.0°F | 1.29 in | 0.1 in | 9 |
| June | 75.7°F | 46.2°F | 61.0°F | 1.63 in | — | 9 |
| July | 86.3°F | 51.6°F | 69.0°F | 0.77 in | — | 6 |
| August | 84.8°F | 48.7°F | 66.7°F | 0.60 in | — | 5 |
| September | 74.3°F | 40.6°F | 57.4°F | 0.79 in | — | 5 |
| October | 58.4°F | 30.8°F | 44.6°F | 0.81 in | 0.1 in | 6 |
| November | 40.8°F | 21.6°F | 31.2°F | 0.67 in | 3.3 in | 6 |
| December | 28.9°F | 12.9°F | 20.9°F | 0.73 in | 6.4 in | 7 |
Climate twins of Salmon
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).