Perryville, Maryland Climate
United States
Pop. 4,437 Elev. 14 m / 46 ft
TZ: America/New_York (UTC-4) ·
Perryville sees warm summers peaking at 87°F (31°C) in July, and cold winters that bottom out around 25°F (-4°C) in January. Humidity pushes the summer feels-like temperature to 99°F (37°C), while wind chill can drive winter lows to 18°F (-8°C). Precipitation occurs on roughly 59 days per year (38.0 in / 966 mm total), with snow on 4 days and 20 in (505 mm) of annual accumulation. The city averages 125 sunny days per year and around 36 thunderstorm days. Ocean water temperatures reach 86°F (30°C) in summer.
| Temperature | 87°F (30°C) high | 25°F (-4°C) low |
| Feels like | 99°F (37°C) high | 18°F (-8°C) low |
| Rain | 59 days | 38.0 in (966 mm) /yr |
| Snow | 4 days | 19.9 in (505 mm) /yr |
| Sky | 125 sunny | 36 stormy |
| Wind | 2.8 mph (1.2 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Jun, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
41
Jan 60
Feb 47
Mar 69
Apr 74
May 63
Jun 61
Jul 52
Aug 58
Sep 45
Oct 51
Nov 59
Dec Humidity (%)
62
Jan 62
Feb 56
Mar 59
Apr 70
May 74
Jun 75
Jul 72
Aug 76
Sep 68
Oct 63
Nov 66
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 26 mi Wilmington Airport (ILG)
Ski resort 59 mi Spring Mountain Ski Area
National park 60 mi Greenbelt Park
Mountain peak
(4,971 ft) 333 mi Schofield Cobble
Hospital 1 mi Perry Point Veterans Affairs Medical Center
Hiking trail 5 mi Land of Promise Trail (white)
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 36°F 2°C | 25°F -4°C | 0.6 in 15 mm | 9.7 in246 mm | 17 |
| February | 42°F 6°C | 30°F -1°C | 2.2 in 56 mm | 5.0 in127 mm | 8 |
| March | 59°F 15°C | 43°F 6°C | 3.3 in 85 mm | — | 15 |
| April | 65°F 18°C | 52°F 11°C | 3.0 in 76 mm | — | 5 |
| May | 72°F 22°C | 60°F 16°C | 6.9 in 175 mm | — | 3 |
| June | 82°F 28°C | 70°F 21°C | 2.7 in 68 mm | — | 10 |
| July | 87°F 30°C | 75°F 24°C | 8.6 in 219 mm | — | 10 |
| August | 80°F 27°C | 68°F 20°C | 1.4 in 36 mm | — | 12 |
| September | 77°F 25°C | 65°F 18°C | 3.4 in 87 mm | — | 10 |
| October | 65°F 19°C | 52°F 11°C | 2.6 in 65 mm | — | 14 |
| November | 54°F 12°C | 43°F 6°C | 1.7 in 43 mm | — | 13 |
| December | 41°F 5°C | 29°F -2°C | 1.6 in 41 mm | 5.2 in133 mm | 8 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 17 | 0 |
| February | 8 | 1 |
| March | 15 | 3 |
| April | 5 | 1 |
| May | 3 | 7 |
| June | 10 | 3 |
| July | 10 | 12 |
| August | 12 | 2 |
| September | 10 | 6 |
| October | 14 | 1 |
| November | 13 | 0 |
| December | 8 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 42°F 5°C | 33°F 0°C |
| February | 40°F 4°C | 32°F 0°C |
| March | 52°F 11°C | 47°F 9°C |
| April | 63°F 17°C | 57°F 14°C |
| May | 69°F 21°C | 66°F 19°C |
| June | 83°F 28°C | 76°F 25°C |
| July | 86°F 30°C | 82°F 28°C |
| August | 84°F 29°C | 76°F 24°C |
| September | 76°F 24°C | 71°F 22°C |
| October | 72°F 22°C | 59°F 15°C |
| November | 57°F 14°C | 46°F 8°C |
| December | 45°F 7°C | 33°F 1°C |