Weather Reports for the county of Grainger in Tennessee
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 46.3 | 52.1 | 61.2 | 71.4 | 78.9 | 85.2 |
| Average Low (°F) | 28.1 | 32.4 | 38.4 | 45.6 | 55.5 | 62.5 |
| All Time High (°F) | 75.2 | 82.4 | 87.8 | 91.4 | 95.0 | 107.6 |
| All Time Low (°F) | -5.8 | -14.8 | 6.8 | 21.2 | 30.2 | 42.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 87.8 | 86.1 | 81.8 | 71.7 | 59.1 | 51.6 |
| Average Low (°F) | 66.9 | 65.6 | 59.9 | 48.5 | 35.4 | 33.7 |
| All Time High (°F) | 102.2 | 98.6 | 98.6 | 96.8 | 86.0 | 75.2 |
| All Time Low (°F) | 48.2 | 50.0 | 35.6 | 19.4 | -18.4 | -0.4 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Avg. Rainfall (in) on Rainy Day | 0.3 | 0.5 | 0.4 | 0.3 | 0.3 | 0.3 |
| All Time Rainfall (in) on Rainy Day | 1.5 | 3.4 | 3.9 | 3.1 | 2.5 | 1.4 |
| 30 Day Rain Accumulation | 0.9 | 1.8 | 1.6 | 1.4 | 1.3 | 1.2 |
| All Time 30 Day Rain Accumulation | 5.5 | 9.8 | 10.2 | 8.2 | 6.0 | 5.7 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Avg. Rainfall (in) on Rainy Day | 0.4 | 0.2 | 0.3 | 0.4 | 0.3 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 3.4 | 2.0 | 2.3 | 2.1 | 2.5 | 2.1 |
| 30 Day Rain Accumulation | 1.9 | 1.0 | 1.0 | 1.0 | 0.9 | 1.6 |
| All Time 30 Day Rain Accumulation | 8.8 | 4.9 | 8.4 | 7.7 | 4.9 | 7.4 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 1.6 | 2.1 | 3.5 | 0.1 | 0.0 | 0.0 |
| 30 Day Snowfall Total (in) | 1.4 | 2.2 | 2.1 | 0.0 | 0.0 | 0.0 |
| All Time Snowfall Depth (in) | 6.0 | 11.4 | 18.4 | 0.5 | 0.0 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 16.5 | 18.9 | 19.9 | 0.5 | 0.0 | 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 | 0.0 | 1.9 | 1.8 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 0.9 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 0.0 | 12.1 | 14.7 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.0 | 12.6 | 15.0 |
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 | 38.2 | 29.1 | 15.6 | 3.5 | 0.0 | 0.0 |
| Comfortable | 61.3 | 70.7 | 83.5 | 91.2 | 54.7 | 22.9 |
| Muggy | 0.5 | 0.3 | 0.9 | 5.3 | 44.8 | 64.7 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 12.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 3.3 | 2.7 | 0.0 | 0.0 | 10.4 | 20.5 |
| Comfortable | 4.6 | 7.2 | 32.6 | 81.6 | 87.5 | 79.2 |
| Muggy | 48.9 | 56.8 | 58.6 | 17.7 | 2.1 | 0.2 |
| Oppressive | 43.2 | 33.4 | 8.8 | 0.7 | 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 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.2 | 4.3 | 4.6 | 4.6 | 4.0 | 4.0 |
| 50th | 5.3 | 5.4 | 5.8 | 5.8 | 5.3 | 4.9 |
| 75th | 6.9 | 7.2 | 7.5 | 7.9 | 6.9 | 6.3 |
| 90th | 8.8 | 9.4 | 9.4 | 9.7 | 8.4 | 7.7 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 3.9 | 3.6 | 3.4 | 3.8 | 4.0 | 4.0 |
| 50th | 4.7 | 4.7 | 4.7 | 4.8 | 5.1 | 5.0 |
| 75th | 5.8 | 5.8 | 5.8 | 6.3 | 6.7 | 6.8 |
| 90th | 7.3 | 6.9 | 6.9 | 8.0 | 8.4 | 8.6 |
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 | 14.3 | 13.6 | 13.0 | 8.6 | 8.5 | 10.7 |
| NorthEast | 4.9 | 5.5 | 5.6 | 4.6 | 5.6 | 6.1 |
| East | 3.2 | 4.4 | 5.0 | 5.3 | 6.7 | 5.4 |
| SouthEast | 4.1 | 4.1 | 4.5 | 4.8 | 5.3 | 4.5 |
| South | 17.1 | 17.7 | 18.4 | 20.9 | 19.3 | 18.3 |
| SouthWest | 13.7 | 15.5 | 14.4 | 19.3 | 20.1 | 20.7 |
| West | 24.7 | 22.9 | 22.1 | 23.7 | 24.0 | 24.5 |
| NorthWest | 17.9 | 16.3 | 16.9 | 12.8 | 10.4 | 9.9 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 10.7 | 13.1 | 15.7 | 13.2 | 14.2 | 11.5 |
| NorthEast | 6.4 | 8.5 | 10.0 | 6.9 | 4.7 | 4.9 |
| East | 5.9 | 6.9 | 9.1 | 6.5 | 5.4 | 4.4 |
| SouthEast | 5.2 | 5.9 | 5.5 | 5.3 | 6.3 | 4.8 |
| South | 17.0 | 17.5 | 16.6 | 18.4 | 20.1 | 19.4 |
| SouthWest | 20.3 | 16.6 | 15.4 | 16.7 | 12.3 | 15.2 |
| West | 25.5 | 22.1 | 19.0 | 20.9 | 20.0 | 24.6 |
| NorthWest | 9.0 | 9.4 | 8.7 | 12.1 | 17.0 | 15.1 |