Weather Reports for the city of Bethlehem in New Hampshire
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 23.9 | 26.2 | 34.7 | 46.4 | 61.0 | 67.4 |
| Average Low (°F) | 5.8 | 6.7 | 14.9 | 26.7 | 39.5 | 46.9 |
| All Time High (°F) | 62.1 | 70.0 | 81.0 | 86.0 | 91.9 | 91.9 |
| All Time Low (°F) | -36.4 | -40.0 | -34.6 | -13.0 | 6.8 | 18.5 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 72.7 | 70.5 | 64.9 | 52.6 | 39.0 | 29.5 |
| Average Low (°F) | 53.1 | 51.0 | 44.7 | 35.0 | 21.9 | 13.5 |
| All Time High (°F) | 93.9 | 91.0 | 90.0 | 81.0 | 73.0 | 64.0 |
| All Time Low (°F) | 32.0 | 29.5 | 15.8 | 3.2 | -26.1 | -34.6 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.3 |
| Avg. Rainfall (in) on Rainy Day | 0.4 | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 1.9 | 1.6 | 1.9 | 3.0 | 2.1 | 4.4 |
| 30 Day Rain Accumulation | 3.0 | 3.0 | 3.3 | 4.9 | 5.4 | 5.8 |
| All Time 30 Day Rain Accumulation | 7.5 | 7.1 | 11.9 | 11.6 | 11.6 | 12.4 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.3 | 0.3 | 0.2 | 0.3 | 0.1 | 0.1 |
| Avg. Rainfall (in) on Rainy Day | 0.4 | 0.4 | 0.4 | 0.5 | 0.3 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 2.8 | 5.3 | 3.0 | 5.5 | 3.0 | 2.9 |
| 30 Day Rain Accumulation | 6.0 | 5.2 | 4.4 | 6.3 | 3.8 | 4.7 |
| All Time 30 Day Rain Accumulation | 11.9 | 13.3 | 10.3 | 15.8 | 11.7 | 9.5 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.3 | 0.3 | 0.3 | 0.2 | 0.1 | 0.0 |
| Avg. Snowfall Depth (in) | 6.0 | 6.4 | 6.7 | 6.4 | 5.9 | 2.0 |
| 30 Day Snowfall Total (in) | 56.8 | 57.2 | 52.0 | 46.6 | 13.0 | 1.6 |
| All Time Snowfall Depth (in) | 63.0 | 64.5 | 63.2 | 90.8 | 51.4 | 9.4 |
| All Time 30 Day Snowfall Total (in) | 276.6 | 225.3 | 203.3 | 214.1 | 81.5 | 19.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.0 | 0.0 | 0.0 | 0.1 | 0.3 | 0.3 |
| Avg. Snowfall Depth (in) | 0.2 | 0.0 | 2.0 | 5.7 | 6.2 | 7.0 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.8 | 18.9 | 47.0 | 70.9 |
| All Time Snowfall Depth (in) | 0.2 | 0.0 | 7.0 | 32.8 | 53.0 | 108.8 |
| All Time 30 Day Snowfall Total (in) | 0.2 | 0.0 | 7.8 | 124.3 | 264.6 | 303.1 |
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 | 86.1 | 87.1 | 73.4 | 45.4 | 9.1 | 0.5 |
| Comfortable | 13.9 | 12.9 | 26.6 | 54.5 | 88.2 | 88.2 |
| Muggy | 0.0 | 0.0 | 0.0 | 0.1 | 2.6 | 11.2 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.1 | 0.3 | 1.9 | 14.2 | 53.4 | 73.6 |
| Comfortable | 67.7 | 76.6 | 86.9 | 85.1 | 46.6 | 26.4 |
| Muggy | 31.2 | 23.0 | 11.2 | 0.7 | 0.0 | 0.0 |
| Oppressive | 1.0 | 0.2 | 0.0 | 0.0 | 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 | 3.9 | 3.4 | 3.4 |
| 25th | 5.0 | 5.3 | 5.8 | 5.8 | 5.4 | 4.7 |
| 50th | 9.1 | 9.4 | 10.0 | 9.6 | 8.6 | 8.1 |
| 75th | 33.9 | 34.5 | 29.0 | 26.4 | 17.9 | 19.2 |
| 90th | 53.5 | 54.1 | 50.1 | 44.6 | 36.0 | 34.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 |
| 50th | 7.7 | 7.2 | 7.5 | 8.1 | 9.0 | 8.4 |
| 75th | 17.9 | 16.2 | 19.6 | 26.5 | 32.2 | 32.2 |
| 90th | 32.4 | 32.5 | 35.8 | 43.7 | 50.2 | 51.9 |
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 | 7.8 | 6.1 | 8.6 | 8.5 | 9.7 | 9.5 |
| NorthEast | 2.4 | 2.7 | 4.2 | 3.6 | 5.0 | 3.0 |
| East | 4.1 | 7.5 | 7.3 | 5.5 | 7.8 | 5.4 |
| SouthEast | 2.0 | 2.3 | 3.8 | 4.8 | 4.7 | 4.0 |
| South | 5.9 | 6.5 | 6.5 | 10.5 | 9.1 | 8.2 |
| SouthWest | 13.7 | 12.0 | 9.7 | 10.6 | 10.6 | 11.5 |
| West | 40.9 | 41.6 | 33.7 | 33.6 | 31.5 | 35.8 |
| NorthWest | 23.1 | 21.3 | 26.3 | 22.9 | 21.7 | 22.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 8.5 | 5.7 | 9.3 | 6.4 | 6.1 | 6.5 |
| NorthEast | 2.6 | 2.9 | 2.9 | 3.8 | 3.0 | 3.0 |
| East | 4.4 | 6.1 | 5.4 | 8.6 | 3.6 | 4.9 |
| SouthEast | 2.8 | 4.7 | 4.1 | 5.4 | 2.6 | 2.8 |
| South | 7.1 | 8.4 | 8.4 | 7.9 | 6.3 | 6.5 |
| SouthWest | 11.7 | 12.4 | 13.6 | 13.7 | 13.8 | 13.3 |
| West | 37.6 | 39.0 | 34.4 | 34.8 | 42.4 | 40.6 |
| NorthWest | 25.2 | 21.0 | 21.9 | 19.4 | 22.2 | 22.3 |