Humid subtropical climate
Climate Diamond - Missouri
Annual high69ºF
Annual low45ºF
Precipitation46.38 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 46 | 22 | 2.16 | 2 |
| Feb | 50 | 26 | 2.36 | 1 |
| Mar | 59 | 35 | 3.47 | 1 |
| Apr | 68 | 44 | 4.55 | 0 |
| May | 77 | 54 | 5.61 | 0 |
| Jun | 85 | 63 | 6.01 | 0 |
| Jul | 89 | 67 | 3.52 | 0 |
| Aug | 90 | 66 | 3.22 | 0 |
| Sep | 81 | 57 | 4.85 | 0 |
| Oct | 71 | 45 | 3.81 | 0 |
| Nov | 59 | 36 | 4.17 | 0 |
| Dec | 48 | 25 | 2.65 | 2 |
- JanHigh 46ºFLow 22ºFPrecip 2.16 inch
- FebHigh 50ºFLow 26ºFPrecip 2.36 inch
- MarHigh 59ºFLow 35ºFPrecip 3.47 inch
- AprHigh 68ºFLow 44ºFPrecip 4.55 inch
- MayHigh 77ºFLow 54ºFPrecip 5.61 inch
- JunHigh 85ºFLow 63ºFPrecip 6.01 inch
- JulHigh 89ºFLow 67ºFPrecip 3.52 inch
- AugHigh 90ºFLow 66ºFPrecip 3.22 inch
- SepHigh 81ºFLow 57ºFPrecip 4.85 inch
- OctHigh 71ºFLow 45ºFPrecip 3.81 inch
- NovHigh 59ºFLow 36ºFPrecip 4.17 inch
- DecHigh 48ºFLow 25ºFPrecip 2.65 inch
Climate summary
What is the average weather in Diamond, Missouri?
Diamond experiences a humid subtropical climate with very strong seasonal temperature contrasts. Summers are hot, while winters are cold and bring occasional snowfall. The area is fairly wet overall, with a moderate seasonal pattern that sees spring as the wettest season. Heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months.
Diamond weather averages
Annual high69ºF
Annual low45ºF
Precipitation46.38 inch
Snowfall6 inch
Daily normals Diamond - Missouri - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 46.1 | 23.1 | 0.07 | 0.07 |
| Jan 2 | 46.0 | 22.9 | 0.15 | 0.15 |
| Jan 3 | 45.9 | 22.8 | 0.22 | 0.22 |
| Jan 4 | 45.8 | 22.7 | 0.30 | 0.30 |
| Jan 5 | 45.8 | 22.6 | 0.37 | 0.37 |
| Jan 6 | 45.7 | 22.5 | 0.45 | 0.45 |
| Jan 7 | 45.7 | 22.5 | 0.53 | 0.53 |
| Jan 8 | 45.6 | 22.4 | 0.60 | 0.60 |
| Jan 9 | 45.6 | 22.3 | 0.68 | 0.68 |
| Jan 10 | 45.6 | 22.3 | 0.75 | 0.75 |
| Jan 11 | 45.6 | 22.2 | 0.81 | 0.81 |
| Jan 12 | 45.6 | 22.2 | 0.87 | 0.87 |
| Jan 13 | 45.6 | 22.2 | 0.91 | 0.91 |
| Jan 14 | 45.6 | 22.2 | 0.96 | 0.96 |
| Jan 15 | 45.6 | 22.1 | 1.02 | 1.02 |
| Jan 16 | 45.6 | 22.1 | 1.08 | 1.08 |
| Jan 17 | 45.7 | 22.2 | 1.14 | 1.14 |
| Jan 18 | 45.7 | 22.2 | 1.20 | 1.20 |
| Jan 19 | 45.8 | 22.2 | 1.26 | 1.26 |
| Jan 20 | 45.9 | 22.2 | 1.31 | 1.31 |
| Jan 21 | 45.9 | 22.3 | 1.36 | 1.36 |
| Jan 22 | 46.0 | 22.3 | 1.42 | 1.42 |
| Jan 23 | 46.1 | 22.4 | 1.47 | 1.47 |
| Jan 24 | 46.2 | 22.5 | 1.52 | 1.52 |
| Jan 25 | 46.4 | 22.5 | 1.57 | 1.57 |
| Jan 26 | 46.5 | 22.6 | 1.62 | 1.62 |
| Jan 27 | 46.6 | 22.7 | 1.67 | 1.67 |
| Jan 28 | 46.7 | 22.8 | 1.72 | 1.72 |
| Jan 29 | 46.9 | 23.0 | 1.78 | 1.78 |
| Jan 30 | 47.1 | 23.1 | 1.85 | 1.85 |
| Jan 31 | 47.2 | 23.2 | 1.91 | 1.91 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Diamond - September 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Sep 1 | 102.9 | 68.0 | 0.00 |
| Sep 2 | 102.9 | 71.1 | 0.00 |
| Sep 3 | 102.0 | 71.1 | 0.00 |
| Sep 4 | 102.0 | 68.0 | 0.00 |
| Sep 5 | 102.9 | 68.0 | 0.00 |
| Sep 6 | 104.0 | 68.0 | 0.00 |
| Sep 7 | 102.0 | 68.0 | 0.00 |
| Sep 8 | 102.9 | 73.0 | 0.00 |
| Sep 9 | 104.0 | 73.9 | 0.00 |
| Sep 10 | 104.0 | 72.0 | 0.00 |
| Sep 11 | 81.0 | 62.1 | 0.42 |
| Sep 12 | 93.0 | 62.1 | 0.00 |
| Sep 13 | 91.0 | 64.9 | 0.25 |
| Sep 14 | 91.9 | 66.9 | 0.00 |
| Sep 15 | 100.0 | 73.0 | 0.00 |
| Sep 16 | 100.9 | 72.0 | 0.00 |
| Sep 17 | 102.0 | 70.0 | 0.00 |
| Sep 18 | 100.9 | 69.1 | 0.00 |
| Sep 19 | 100.0 | 68.0 | 0.00 |
| Sep 20 | 99.0 | 66.9 | 0.00 |
| Sep 21 | 97.0 | 66.9 | 1.35 |
| Sep 22 | 81.0 | 63.0 | T |
| Sep 23 | 81.0 | 60.1 | 0.00 |
| Sep 24 | 82.9 | 54.0 | 0.00 |
| Sep 25 | 82.0 | 54.0 | 0.00 |
| Sep 26 | 84.0 | 59.0 | 0.00 |
| Sep 27 | 75.9 | 64.0 | – |
| Sep 28 | 82.0 | 60.1 | – |
| Sep 29 | 84.0 | 59.0 | 0.00 |
| Sep 30 | 88.0 | 60.1 | 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 temperature104.0ºF · Sep 6
- Lowest max temperature75.9ºF · Sep 27
- Highest min temperature73.9ºF · Sep 9
- Lowest min temperature54.0ºF · Sep 24
Geo Diamond - Missouri
Location
- Country
- United States
- State
- Missouri
- County
- –
- City
- Diamond
- Zip Code
- 64840
- Elevation
- 1158 ft
- Longitude
- -94.32
- Latitude
- 37.00
- ICAO
- –
- IATA
- –