Weather Reports for the county of Harrison in Missouri
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 36.4 | 39.2 | 55.0 | 65.9 | 74.9 | 85.6 |
| Average Low (°F) | 18.9 | 19.9 | 34.3 | 43.2 | 54.7 | 65.1 |
| All Time High (°F) | 72.0 | 78.1 | 84.0 | 91.0 | 100.4 | 102.9 |
| All Time Low (°F) | -20.0 | -18.0 | -9.0 | 6.1 | 30.2 | 43.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 88.5 | 86.1 | 80.2 | 67.1 | 53.6 | 42.6 |
| Average Low (°F) | 68.4 | 65.5 | 58.6 | 45.8 | 33.3 | 24.7 |
| All Time High (°F) | 106.0 | 102.9 | 100.0 | 91.9 | 80.6 | 75.9 |
| All Time Low (°F) | 50.0 | 48.0 | 34.0 | 21.9 | 0.0 | -16.1 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 |
| Avg. Rainfall (in) on Rainy Day | 0.3 | 0.2 | 0.3 | 0.4 | 0.4 | 0.5 |
| All Time Rainfall (in) on Rainy Day | 1.0 | 1.0 | 1.4 | 4.1 | 2.1 | 5.7 |
| 30 Day Rain Accumulation | 1.2 | 1.4 | 2.3 | 3.1 | 4.8 | 4.4 |
| All Time 30 Day Rain Accumulation | 3.7 | 4.0 | 5.2 | 7.2 | 14.0 | 12.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 |
| Avg. Rainfall (in) on Rainy Day | 0.6 | 0.6 | 0.5 | 0.4 | 0.4 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 2.6 | 5.5 | 3.9 | 2.8 | 2.5 | 1.3 |
| 30 Day Rain Accumulation | 3.7 | 4.3 | 3.8 | 3.0 | 1.9 | 1.5 |
| All Time 30 Day Rain Accumulation | 9.4 | 15.5 | 10.5 | 11.9 | 6.7 | 5.3 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 2.8 | 2.8 | 1.6 | 1.4 | 3.4 | 0.0 |
| 30 Day Snowfall Total (in) | 5.5 | 5.9 | 1.8 | 0.7 | 0.4 | 0.0 |
| All Time Snowfall Depth (in) | 15.4 | 14.0 | 12.5 | 11.2 | 9.4 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 36.6 | 24.1 | 16.9 | 12.5 | 10.2 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 0.8 | 2.1 | 2.5 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.1 | 1.7 | 3.6 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 2.2 | 11.9 | 14.3 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 3.9 | 16.2 | 17.0 |
Instead of using humidity directly we use dew point to measure what people commonly mean when saying it feels humid. Dew point is classified into 4 categories: Dry (under 25°F), Comfortable (25°F to 60°F), Muggy (60°F to 70°F) and Oppressive (70°F or greater). The table below shows the percentage of days with a dew point within a particular class.
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Dry | 64.8 | 65.6 | 29.2 | 12.8 | 0.2 | 0.3 |
| Comfortable | 35.2 | 34.4 | 70.6 | 86.5 | 71.6 | 32.6 |
| Muggy | 0.0 | 0.0 | 0.2 | 0.7 | 27.9 | 55.3 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 11.7 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 0.1 | 5.2 | 27.9 | 52.6 |
| Comfortable | 18.2 | 23.1 | 56.0 | 86.2 | 71.9 | 47.4 |
| Muggy | 49.9 | 54.9 | 36.8 | 8.4 | 0.2 | 0.0 |
| Oppressive | 32.0 | 21.9 | 7.1 | 0.2 | 0.0 | 0.0 |
The table below shows the distribution of average wind speeds in miles per hour for a given month or day. Wind speed may vary throughout a day and we show the average speed. Peak gusts or sustained maximum speeds may be significantly higher.
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| 10th | 4.0 | 4.3 | 4.4 | 4.6 | 4.2 | 4.0 |
| 25th | 5.4 | 5.7 | 5.8 | 5.8 | 5.5 | 5.2 |
| 50th | 7.3 | 7.7 | 8.1 | 8.3 | 7.3 | 6.9 |
| 75th | 10.3 | 10.5 | 11.1 | 11.3 | 9.8 | 9.3 |
| 90th | 13.9 | 13.9 | 15.0 | 15.1 | 12.9 | 12.1 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.7 | 3.4 | 3.8 | 3.8 | 4.0 | 4.0 |
| 25th | 4.7 | 4.7 | 4.9 | 5.1 | 5.5 | 5.3 |
| 50th | 6.2 | 5.9 | 6.7 | 6.9 | 7.7 | 7.2 |
| 75th | 8.1 | 7.9 | 8.7 | 9.6 | 10.3 | 9.7 |
| 90th | 10.3 | 9.9 | 11.4 | 12.8 | 13.9 | 12.9 |
The table below shows the distribution of wind direction (wind coming out of a particular direction) for a given month or day. Wind direction may vary throughout a day and the computation accounts for all measured changes in direction througout the day or month.
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| North | 16.7 | 23.1 | 19.5 | 15.4 | 14.3 | 9.4 |
| NorthEast | 6.0 | 9.0 | 9.1 | 8.6 | 9.5 | 5.2 |
| East | 8.3 | 7.6 | 14.3 | 10.5 | 13.1 | 9.2 |
| SouthEast | 10.4 | 9.8 | 13.4 | 13.9 | 14.7 | 15.9 |
| South | 16.0 | 16.2 | 16.8 | 21.2 | 25.1 | 35.0 |
| SouthWest | 10.4 | 8.1 | 5.2 | 6.1 | 7.2 | 10.2 |
| West | 11.4 | 8.6 | 7.2 | 9.1 | 7.8 | 7.3 |
| NorthWest | 21.0 | 17.7 | 14.3 | 15.1 | 7.9 | 7.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 13.7 | 13.6 | 13.7 | 16.8 | 15.4 | 16.1 |
| NorthEast | 9.9 | 8.2 | 9.4 | 6.9 | 5.8 | 4.8 |
| East | 10.0 | 9.9 | 7.2 | 7.4 | 4.9 | 8.0 |
| SouthEast | 14.0 | 17.8 | 16.8 | 13.1 | 11.5 | 11.7 |
| South | 30.5 | 31.1 | 33.1 | 24.9 | 29.9 | 19.8 |
| SouthWest | 10.2 | 7.1 | 7.4 | 7.5 | 8.5 | 9.2 |
| West | 5.4 | 5.9 | 5.3 | 9.7 | 9.7 | 12.4 |
| NorthWest | 6.0 | 6.3 | 7.1 | 13.8 | 14.2 | 18.0 |