Salmon, ID
Idaho · Records since 1905–2026
☀️ 94°F
Feels like 88°
Currently in Salmon
As of 6:00 PM MDT
Records for July 28
🔥 Record High
102°F
July 28, 1933
+13° from 89° normal❄ Record Low
37°F
July 28, 1949
-15° from 52° normal
🌞 Normal high: 89°F 🌑 Normal low: 52°F 1991–2020 normals
All-Time Records — Salmon
106°F
Hottest Day Ever
Jul 21, 1936
-37°F
Coldest Day Ever
Jan 21, 1937
1.60"
Wettest Day Ever
Jul 26, 2017
10.5"
Most Snow in One Day
Jan 11, 2000
Top 10 Record Highs — July 28
| # | Temp | Date |
|---|---|---|
| 🏆 | 102°F | July 28, 1933 |
| 2 | 101°F | July 28, 1934 |
| 3 | 100°F | July 28, 1975 |
| 4 | 100°F | July 28, 1946 |
| 5 | 99°F | July 28, 1995 |
| 6 | 99°F | July 28, 1936 |
| 7 | 99°F | July 28, 1931 |
| 8 | 99°F | July 28, 1919 |
| 9 | 98°F | July 28, 1999 |
| 10 | 98°F | July 28, 1980 |
Top 5 Record Lows — July 28
| # | Temp | Date |
|---|---|---|
| 🥶 | 37°F | July 28, 1949 |
| 2 | 37°F | July 28, 1940 |
| 3 | 39°F | July 28, 1948 |
| 4 | 40°F | July 28, 1918 |
| 5 | 42°F | July 28, 1976 |
Heat Wave Summary — Salmon
threshold: 95°F (90th percentile of historical Jun–Aug highs)4.2
Avg heat wave length
days (historical)
100°
Avg peak temp
during heat waves
0
Dangerous nights 2026
Overnights ≥ 70°F
0
Heat waves 2026
so far
2026 Daily High Temperature vs Normal
Year to date
Above normal
Below normal
148 of 204 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1906–202617
2026 so far
31
Avg/year 1970–2025
34
Avg/year (last 10 complete)
64
Most in a year (1919)
Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Salmon
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Jul 20, 1988 – Jul 31, 1988 | 12 | 101°F (Jul 21) | 97°F | 55°F |
| 2 | Jul 9, 1919 – Jul 17, 1919 | 9 | 103°F (Jul 15) | 99°F | 51°F |
| 3 | Jul 18, 2024 – Jul 26, 2024 | 9 | 102°F (Jul 25) | 98°F | 58°F |
| 4 | Jul 15, 1960 – Jul 22, 1960 | 8 | 105°F (Jul 20) | 100°F | 50°F |
| 5 | Jul 20, 1945 – Jul 27, 1945 | 8 | 102°F (Jul 25) | 98°F | 49°F |
| 6 | Jul 30, 1949 – Aug 6, 1949 | 8 | 100°F (Aug 4) | 98°F | 50°F |
| 7 | Jul 2, 1985 – Jul 9, 1985 | 8 | 100°F (Jul 5) | 98°F | 55°F |
| 8 | Aug 13, 1967 – Aug 20, 1967 | 8 | 98°F (Aug 17) | 97°F | 46°F |
| 9 | Jul 15, 1936 – Jul 21, 1936 | 7 | 106°F (Jul 21) | 101°F | 49°F |
| 10 | Jul 19, 1946 – Jul 25, 1946 | 7 | 104°F (Jul 21) | 100°F | 46°F |
Heat Waves Per Year
Warm Summer Nights (Jun–Aug)
Nights where the overnight low exceeded the 1991–2020 normal low
25
2026 so far
above-normal nights
43.4
Avg / summer
1970–2020
62
Most in a summer
2006
Above-Normal Summer Nights Per Year
Average June–August Low by Decade
Overnight lows · complete decades only
Precipitation
Actual vs. 1991–2020 full-month and full-season normals
3.54"
2026 YTD
Normal: 5.76"
-2.22"
0.41"
July so far
July normal: 0.77"
-0.36"
0.79"
Summer so far
Summer normal: 3.00"
-2.21"
0
2026 heavy rain days
Days with ≥ 1.0"
Monthly Precipitation — Last 24 Months
Blue = actual · dashed line = monthly normal
Annual Precipitation Per Year (1970–2026)
Blue = above average · tan = below average · gold = 2026 (partial)
Heavy Rain Days Per Year (≥ 1.0")
Compare year-to-year changes in days with heavy rainfall (≥ 1.0")