Charles Town and Martinsburg have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Charles Town | Metric | Martinsburg |
|---|---|---|
| 201 days | Sunny daysclear or partly cloudy skies | 196 days |
| 39 in | Precipitationper year | 40 in |
| 116 days | Wet daysrain or snow per year | 118 days |
| 22 in | Snowfallper year | 24 in |
| 27 days | Hot daysabove 90 °F | 29 days |
| 113 days | Freezing nightsat or below 32 °F | 118 days |
| 69% | Humidityaverage relative | 69% |
| 54 °F | Average temperatureyear round | 54 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Charles Town high | 41 | 44 | 53 | 65 | 74 | 82 | 87 | 85 | 78 | 67 | 55 | 45 |
| Martinsburg high | 42 | 45 | 53 | 65 | 75 | 83 | 87 | 86 | 79 | 67 | 56 | 45 |
| Charles Town low | 23 | 25 | 31 | 41 | 51 | 60 | 64 | 62 | 55 | 43 | 34 | 27 |
| Martinsburg low | 23 | 24 | 30 | 40 | 51 | 60 | 64 | 62 | 55 | 43 | 33 | 27 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Charles Town | 2.9 | 2.6 | 3.6 | 3.4 | 3.8 | 3.3 | 3.3 | 2.7 | 4.0 | 3.2 | 2.9 | 3.2 |
| Martinsburg | 3.0 | 2.7 | 3.8 | 3.6 | 3.9 | 3.4 | 3.4 | 2.8 | 4.1 | 3.3 | 3.0 | 3.3 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Charles Town | 16 | 15 | 16 | 15 | 15 | 17 | 19 | 19 | 18 | 20 | 17 | 16 |
| Martinsburg | 15 | 14 | 15 | 15 | 15 | 17 | 18 | 19 | 18 | 19 | 17 | 15 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Charles Town vs another city
- Charles Town vs Ranson corporation, WV
- Charles Town vs Purcellville, VA
- Charles Town vs Brunswick, MD
- Charles Town vs Winchester, VA
- Charles Town vs Leesburg, VA
- Charles Town vs New York, NY
- Charles Town vs Los Angeles, CA
- Charles Town vs Chicago, IL
- Charles Town vs Houston, TX
- Charles Town vs Phoenix, AZ
- Charles Town vs Philadelphia, PA
Martinsburg vs another city
- Martinsburg vs Ranson corporation, WV
- Martinsburg vs Halfway, MD
- Martinsburg vs Hagerstown, MD
- Martinsburg vs Robinwood, MD
- Martinsburg vs Fountainhead-Orchard Hills, MD
- Martinsburg vs New York, NY
- Martinsburg vs Los Angeles, CA
- Martinsburg vs Chicago, IL
- Martinsburg vs Houston, TX
- Martinsburg vs Phoenix, AZ
- Martinsburg vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).