Merrimac, Virginia Climate
United States
Pop. 2,133 Elev. 614 m / 2,015 ft
TZ: America/New_York (UTC-4) ·
Merrimac has a dry climate with warm summers reaching 87°F (31°C) in July and cold winters averaging 22°F (-6°C) in January. Humidity pushes the summer feels-like temperature to 96°F (36°C), while wind chill can drive winter lows to 14°F (-10°C). Rain falls on about 46 days per year (27.6 in / 700 mm total), with snow on 4 days and 26 in (672 mm) of annual accumulation. Overcast skies are common, with only 108 sunny days per year.
| Temperature | 87°F (31°C) high | 22°F (-5°C) low |
| Feels like | 96°F (36°C) high | 14°F (-10°C) low |
| Rain | 46 days | 27.6 in (700 mm) /yr |
| Snow | 4 days | 26.4 in (672 mm) /yr |
| Sky | 108 sunny | 15 stormy |
| Wind | 3.1 mph (1.4 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, Apr, Jun, Jul, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
51
Jan 61
Feb 50
Mar 69
Apr 71
May 55
Jun 58
Jul 58
Aug 51
Sep 41
Oct 49
Nov 65
Dec Humidity (%)
53
Jan 59
Feb 47
Mar 60
Apr 68
May 64
Jun 66
Jul 72
Aug 68
Sep 67
Oct 57
Nov 63
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 26 mi Roanoke–Blacksburg Regional Airport (ROA)
Ski resort 47 mi Winterplace Ski Resort
National park 39 mi Booker T. Washington National Monument
Mountain peak
(4,928 ft) 68 mi Third Peak
Hospital 1 mi LewisGale Hospital Montgomery
Hiking trail 21 mi Allegheny Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 38°F 3°C | 22°F -5°C | 2.4 in 60 mm | 6.8 in172 mm | 9 |
| February | 48°F 9°C | 31°F -1°C | 3.7 in 94 mm | 7.8 in198 mm | 7 |
| March | 62°F 17°C | 40°F 4°C | 1.6 in 39 mm | 0.1 in2 mm | 12 |
| April | 69°F 20°C | 49°F 9°C | 2.5 in 62 mm | 0.0 in0 mm | 6 |
| May | 70°F 21°C | 54°F 12°C | 4.7 in 119 mm | — | 3 |
| June | 84°F 29°C | 63°F 17°C | 2.4 in 60 mm | — | 9 |
| July | 87°F 31°C | 68°F 20°C | 2.2 in 55 mm | — | 11 |
| August | 78°F 26°C | 61°F 16°C | 2.2 in 56 mm | — | 6 |
| September | 76°F 25°C | 56°F 13°C | 2.0 in 52 mm | — | 11 |
| October | 65°F 18°C | 45°F 7°C | 2.1 in 53 mm | — | 16 |
| November | 56°F 13°C | 38°F 3°C | 0.9 in 23 mm | 0.6 in15 mm | 14 |
| December | 45°F 7°C | 29°F -2°C | 1.0 in 26 mm | 11.2 in285 mm | 4 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 9 | 0 |
| February | 7 | 0 |
| March | 12 | 1 |
| April | 6 | 2 |
| May | 3 | 1 |
| June | 9 | 3 |
| July | 11 | 2 |
| August | 6 | 3 |
| September | 11 | 2 |
| October | 16 | 1 |
| November | 14 | 0 |
| December | 4 | 0 |