Weather Reports for the city of Islandton in South Carolina
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 60.4 | 65.0 | 71.3 | 78.2 | 84.9 | 90.2 |
| Average Low (°F) | 38.7 | 42.5 | 47.3 | 54.2 | 62.6 | 70.2 |
| All Time High (°F) | 82.9 | 87.1 | 90.0 | 93.2 | 102.9 | 105.8 |
| All Time Low (°F) | 14.0 | 15.8 | 21.2 | 28.4 | 42.8 | 51.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 92.3 | 90.8 | 87.0 | 79.7 | 68.9 | 64.5 |
| Average Low (°F) | 73.3 | 72.6 | 68.0 | 57.9 | 45.7 | 43.1 |
| All Time High (°F) | 104.0 | 102.2 | 98.6 | 100.4 | 84.9 | 82.4 |
| All Time Low (°F) | 59.0 | 57.2 | 48.2 | 32.0 | 19.4 | 15.8 |
| 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 | 0.4 | 0.4 | 0.5 | 0.4 | 0.5 |
| All Time Rainfall (in) on Rainy Day | 2.0 | 2.4 | 4.2 | 4.0 | 2.7 | 3.6 |
| 30 Day Rain Accumulation | 0.8 | 1.1 | 1.1 | 1.2 | 1.0 | 1.5 |
| All Time 30 Day Rain Accumulation | 5.5 | 12.2 | 7.9 | 8.0 | 7.3 | 11.7 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.1 | 0.0 | 0.1 | 0.1 |
| Avg. Rainfall (in) on Rainy Day | 0.6 | 0.6 | 0.5 | 0.8 | 0.4 | 0.3 |
| All Time Rainfall (in) on Rainy Day | 5.3 | 3.6 | 4.2 | 14.0 | 2.0 | 2.9 |
| 30 Day Rain Accumulation | 1.9 | 2.4 | 1.6 | 1.3 | 0.9 | 1.1 |
| All Time 30 Day Rain Accumulation | 10.1 | 12.2 | 10.4 | 14.0 | 5.3 | 8.3 |
| 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) | 1.3 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 |
| 30 Day Snowfall Total (in) | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| All Time Snowfall Depth (in) | 3.4 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 3.4 | 0.6 | 0.0 | 0.0 | 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 | 0.0 | 0.0 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 |
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 | 17.9 | 8.6 | 5.2 | 0.6 | 0.0 | 0.0 |
| Comfortable | 74.7 | 83.0 | 79.9 | 68.7 | 32.1 | 3.9 |
| Muggy | 7.4 | 8.4 | 14.9 | 29.3 | 56.4 | 38.2 |
| Oppressive | 0.0 | 0.0 | 0.0 | 1.4 | 11.4 | 57.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 0.0 | 0.0 | 1.8 | 4.9 |
| Comfortable | 0.4 | 0.5 | 10.7 | 48.5 | 83.5 | 82.5 |
| Muggy | 12.7 | 16.2 | 41.1 | 39.1 | 12.7 | 12.0 |
| Oppressive | 87.0 | 83.3 | 48.2 | 12.4 | 2.0 | 0.6 |
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 | 3.6 | 4.0 | 4.2 | 4.2 | 4.1 | 3.9 |
| 25th | 4.7 | 4.9 | 5.4 | 5.4 | 5.1 | 4.7 |
| 50th | 6.3 | 6.6 | 7.0 | 6.9 | 6.4 | 6.0 |
| 75th | 8.4 | 8.6 | 9.2 | 8.9 | 8.1 | 7.6 |
| 90th | 11.0 | 11.0 | 11.4 | 11.1 | 9.9 | 9.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.8 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 |
| 50th | 6.0 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 |
| 75th | 7.4 | 6.9 | 7.1 | 7.3 | 7.8 | 7.6 |
| 90th | 9.1 | 8.6 | 8.8 | 9.5 | 9.9 | 9.9 |
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 | 13.4 | 11.7 | 10.6 | 7.6 | 7.6 | 6.9 |
| NorthEast | 14.2 | 14.7 | 12.6 | 9.8 | 9.5 | 9.3 |
| East | 6.9 | 10.0 | 10.1 | 10.0 | 10.9 | 9.9 |
| SouthEast | 4.6 | 6.5 | 8.9 | 12.5 | 14.3 | 10.8 |
| South | 12.0 | 14.2 | 16.8 | 21.7 | 20.0 | 19.4 |
| SouthWest | 14.2 | 13.5 | 14.3 | 15.5 | 14.7 | 21.6 |
| West | 24.6 | 20.0 | 17.5 | 16.9 | 16.4 | 17.2 |
| NorthWest | 10.0 | 9.4 | 9.1 | 6.0 | 6.5 | 4.7 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 4.7 | 9.5 | 18.4 | 18.9 | 22.5 | 15.7 |
| NorthEast | 7.5 | 15.8 | 27.4 | 22.0 | 25.7 | 17.9 |
| East | 9.9 | 12.8 | 12.6 | 12.1 | 8.2 | 6.7 |
| SouthEast | 11.4 | 11.0 | 8.2 | 7.4 | 4.4 | 4.5 |
| South | 22.2 | 16.4 | 10.6 | 9.1 | 7.5 | 13.6 |
| SouthWest | 26.0 | 16.9 | 8.6 | 9.6 | 8.4 | 13.7 |
| West | 14.7 | 12.7 | 7.7 | 13.7 | 13.4 | 18.8 |
| NorthWest | 3.6 | 5.0 | 6.5 | 7.2 | 10.1 | 9.0 |