Hot-summer humid continental
Jarrettsville, Maryland
Harford County, Maryland · Population 2.6k · 640 ft elevation
Living in Jarrettsville
Jarrettsville has a hot-summer humid continental climate: hot summers (July highs around 86°F) and cold winters (January lows around 23°F).
Precipitation is wet at about 48″ a year, and it gets light snow (29″ a season).
Skies are sunny (61% of possible sunshine). Summers get sticky, with about 43 muggy days a year.
Air quality is moderate: a median AQI of 42, with about 3 unhealthy-air days in the latest year.
Jarrettsville at a glance
- Population
- 2.6k
- Elevation
- 640 ft
- Average daily high
- 63°F35th percentile
- Average daily low
- 45°F47th percentile
- Annual precipitation
- 48″67th percentile
- Annual snowfall
- 29″69th percentile
- Sunshine hours per year
- 2,761 hrs45th percentile
- Median AQI
- 4252th percentile
- Median home value
- $488k81th percentile
- Median household income
- $162k95th percentile
- Property tax rate
- 0.93%47th percentile
- Top state income-tax rate
- 6.5%
- Sales tax (state + local)
- 6.0%
- Unemployment rate
- 4.6%
- Homes with broadband
- 98%93th percentile
- Walkability index
- 5.58th percentile
- Average commute
- 37 min
- Math proficiency (8th grade)
- 36%33th percentile
- Reading proficiency (8th grade)
- 46%
- Overall natural-hazard risk
- 7225th percentile
- Outdoor access
- 2727th percentile
- Public land within 10 miles
- 0%
- Public land within 30 miles
- 1%
- Mountain relief within 30 miles
- 820 ft
Climate by month
| Month | High | Low | Precipitation | Snow | Sunshine |
|---|---|---|---|---|---|
| Jan | 38°F | 23°F | 3.6″ | 8.7″ | 159 hrs |
| Feb | 41°F | 24°F | 2.6″ | 9.9″ | 167 hrs |
| Mar | 49°F | 32°F | 4.2″ | 4.3″ | 202 hrs |
| Apr | 62°F | 42°F | 3.4″ | 0.5″ | 237 hrs |
| May | 72°F | 52°F | 3.9″ | — | 265 hrs |
| Jun | 81°F | 62°F | 4.5″ | — | 309 hrs |
| Jul | 86°F | 67°F | 4.7″ | — | 334 hrs |
| Aug | 83°F | 65°F | 4.5″ | — | 300 hrs |
| Sep | 77°F | 58°F | 5.0″ | — | 244 hrs |
| Oct | 65°F | 46°F | 4.5″ | 0.3″ | 206 hrs |
| Nov | 53°F | 35°F | 3.2″ | 0.7″ | 183 hrs |
| Dec | 43°F | 29°F | 4.0″ | 4.4″ | 154 hrs |
Near Jarrettsville
- Fallston, MD · 10k
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- Pleasant Hills, MD · 4k
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- Bel Air South, MD · 58k
- Cockeysville, MD · 23k
- Timonium, MD · 11k
Largest places in Maryland
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Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology