Weather & Climate at Sector Hampton Roads Coast Guard Base in Portsmouth, VA
Summary of the weather and climate in Portsmouth, VA:
- The average high in Portsmouth, VA is 68.2°F and average low is 52°F
- The hottest month is July with an high of 87.4°F
- The coldest month is January with an low of 32.7°F
- Annual rainfall is 46.53 inches. The rainiest month is August with an average of 5.52 inches.
- Annual snowfall is 5.8 inches. The snowiest month is January with an average of 2.4 inches.
SOURCE: NOAA.GOV
Climate Table — Sector Hampton Roads Coast Guard Base
Monthly Averages:
| High (°F) | Low (°F) | Rainfall (inches) | Snowfall (inches) | |
|---|---|---|---|---|
| January | 48.1 | 32.7 | 3.4 | 2.4 |
| February | 50.9 | 34.4 | 3.12 | 2 |
| March | 58.2 | 40.5 | 3.68 | 0.2 |
| April | 67.6 | 48.9 | 3.41 | 0 |
| May | 75.4 | 57.9 | 3.41 | 0 |
| June | 83.5 | 67.1 | 4.26 | 0 |
| July | 87.4 | 71.9 | 5.14 | 0 |
| August | 85.1 | 70.7 | 5.52 | 0 |
| September | 79.3 | 65.3 | 4.76 | 0 |
| October | 70.1 | 54 | 3.42 | 0 |
| November | 61.1 | 44.6 | 3.15 | 0 |
| December | 52.1 | 36.1 | 3.26 | 1.2 |
Climate Charts — Sector Hampton Roads Coast Guard Base
Weather through the year:
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