Humid subtropical climate
Climate Salem - Missouri
Annual high69ºF
Annual low46ºF
Precipitation47.17 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 44 | 23 | 2.54 | 0 |
| Feb | 50 | 27 | 2.64 | 1 |
| Mar | 60 | 36 | 4.00 | 0 |
| Apr | 70 | 46 | 4.47 | 0 |
| May | 78 | 55 | 5.39 | 0 |
| Jun | 85 | 63 | 4.20 | 0 |
| Jul | 90 | 68 | 3.55 | 0 |
| Aug | 90 | 66 | 4.01 | 0 |
| Sep | 81 | 58 | 4.42 | 0 |
| Oct | 71 | 47 | 3.87 | 0 |
| Nov | 59 | 37 | 4.54 | 0 |
| Dec | 46 | 26 | 3.54 | 0 |
- JanHigh 44ºFLow 23ºFPrecip 2.54 inch
- FebHigh 50ºFLow 27ºFPrecip 2.64 inch
- MarHigh 60ºFLow 36ºFPrecip 4.00 inch
- AprHigh 70ºFLow 46ºFPrecip 4.47 inch
- MayHigh 78ºFLow 55ºFPrecip 5.39 inch
- JunHigh 85ºFLow 63ºFPrecip 4.20 inch
- JulHigh 90ºFLow 68ºFPrecip 3.55 inch
- AugHigh 90ºFLow 66ºFPrecip 4.01 inch
- SepHigh 81ºFLow 58ºFPrecip 4.42 inch
- OctHigh 71ºFLow 47ºFPrecip 3.87 inch
- NovHigh 59ºFLow 37ºFPrecip 4.54 inch
- DecHigh 46ºFLow 26ºFPrecip 3.54 inch
Climate summary
What is the average weather in Salem, Missouri?
Salem experiences a humid subtropical climate with very strong seasonal temperature contrasts. Summers are hot, while winters are cold. The area is fairly wet, with precipitation generally wetter in spring, though heavy seasonal downpours can occur in warmer months. Little snowfall is observed annually.
Salem weather averages
Annual high69ºF
Annual low46ºF
Precipitation47.17 inch
Snowfall1 inch
Daily normals Salem - Missouri - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 42.3 | 22.7 | 0.09 | 0.09 | 0.00 | 0.00 |
| Jan 2 | 42.2 | 22.5 | 0.18 | 0.18 | 0.00 | 0.00 |
| Jan 3 | 42.1 | 22.4 | 0.28 | 0.28 | 0.00 | 0.00 |
| Jan 4 | 42.1 | 22.3 | 0.37 | 0.37 | 0.00 | 0.00 |
| Jan 5 | 42.0 | 22.1 | 0.46 | 0.46 | 0.00 | 0.00 |
| Jan 6 | 42.0 | 22.0 | 0.56 | 0.56 | 0.10 | 0.10 |
| Jan 7 | 42.0 | 21.9 | 0.65 | 0.65 | 0.10 | 0.10 |
| Jan 8 | 41.9 | 21.8 | 0.74 | 0.74 | 0.10 | 0.10 |
| Jan 9 | 41.9 | 21.7 | 0.83 | 0.83 | 0.10 | 0.10 |
| Jan 10 | 41.9 | 21.6 | 0.92 | 0.92 | 0.10 | 0.10 |
| Jan 11 | 42.0 | 21.6 | 1.01 | 1.01 | 0.10 | 0.10 |
| Jan 12 | 42.0 | 21.5 | 1.09 | 1.09 | 0.10 | 0.10 |
| Jan 13 | 42.0 | 21.5 | 1.17 | 1.17 | 0.10 | 0.10 |
| Jan 14 | 42.1 | 21.4 | 1.26 | 1.26 | 0.10 | 0.10 |
| Jan 15 | 42.1 | 21.4 | 1.35 | 1.35 | 0.10 | 0.10 |
| Jan 16 | 42.2 | 21.4 | 1.43 | 1.43 | 0.10 | 0.10 |
| Jan 17 | 42.3 | 21.4 | 1.52 | 1.52 | 0.10 | 0.10 |
| Jan 18 | 42.4 | 21.4 | 1.61 | 1.61 | 0.20 | 0.20 |
| Jan 19 | 42.5 | 21.4 | 1.70 | 1.70 | 0.20 | 0.20 |
| Jan 20 | 42.6 | 21.4 | 1.78 | 1.78 | 0.20 | 0.20 |
| Jan 21 | 42.7 | 21.5 | 1.86 | 1.86 | 0.20 | 0.20 |
| Jan 22 | 42.8 | 21.5 | 1.95 | 1.95 | 0.20 | 0.20 |
| Jan 23 | 43.0 | 21.6 | 2.03 | 2.03 | 0.20 | 0.20 |
| Jan 24 | 43.1 | 21.6 | 2.12 | 2.12 | 0.20 | 0.20 |
| Jan 25 | 43.3 | 21.7 | 2.20 | 2.20 | 0.20 | 0.20 |
| Jan 26 | 43.4 | 21.8 | 2.29 | 2.29 | 0.20 | 0.20 |
| Jan 27 | 43.6 | 21.9 | 2.37 | 2.37 | 0.20 | 0.20 |
| Jan 28 | 43.8 | 22.0 | 2.45 | 2.45 | 0.20 | 0.20 |
| Jan 29 | 43.9 | 22.1 | 2.52 | 2.52 | 0.20 | 0.20 |
| Jan 30 | 44.1 | 22.3 | 2.61 | 2.61 | 0.20 | 0.20 |
| Jan 31 | 44.3 | 22.4 | 2.69 | 2.69 | 0.20 | 0.20 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Salem - September 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Sep 1 | 99.0 | 71.1 | 0.00 |
| Sep 2 | 99.0 | 72.0 | 0.00 |
| Sep 3 | 100.0 | 73.0 | 0.00 |
| Sep 4 | 100.0 | 71.1 | 0.00 |
| Sep 5 | 98.1 | 73.0 | 0.00 |
| Sep 6 | 100.0 | 71.1 | 0.00 |
| Sep 7 | 93.9 | 68.0 | 0.00 |
| Sep 8 | 90.0 | 64.9 | 0.00 |
| Sep 9 | 98.1 | 66.9 | 0.00 |
| Sep 10 | 93.9 | 68.0 | 0.29 |
| Sep 11 | 81.0 | 68.0 | 0.00 |
| Sep 12 | 80.1 | 64.9 | 0.00 |
| Sep 13 | 93.0 | 66.9 | 0.00 |
| Sep 14 | 91.0 | 64.0 | 0.00 |
| Sep 15 | – | – | 0.00 |
| Sep 16 | – | – | 0.00 |
| Sep 17 | – | – | 0.99 |
| Sep 18 | – | – | 0.00 |
| Sep 19 | – | – | 0.00 |
| Sep 20 | – | – | 0.00 |
| Sep 21 | – | – | 0.20 |
| Sep 22 | – | – | 0.03 |
| Sep 23 | – | – | 0.00 |
| Sep 24 | 68.0 | 55.9 | 0.00 |
| Sep 25 | 61.0 | 51.1 | 0.00 |
| Sep 26 | 75.0 | 50.0 | 0.00 |
| Sep 27 | 77.0 | 60.1 | 0.00 |
| Sep 28 | 77.0 | 60.1 | 0.00 |
| Sep 29 | 78.1 | 55.0 | 0.00 |
| Sep 30 | 82.9 | 53.1 | 0.00 |
The data for September 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature100.0ºF · Sep 3
- Lowest max temperature61.0ºF · Sep 25
- Highest min temperature73.0ºF · Sep 3
- Lowest min temperature50.0ºF · Sep 26
Geo Salem - Missouri
Location
- Country
- United States
- State
- Missouri
- County
- Dent
- City
- Salem
- Zip Code
- 65560
- Elevation
- 1230 ft
- Longitude
- -91.60
- Latitude
- 37.62
- ICAO
- –
- IATA
- –