Grottoes, Virginia Climate
United States
Pop. 2,758 Elev. 339 m / 1,112 ft
TZ: America/New_York (UTC-4) ·
Grottoes has a dry climate with warm summers reaching 89°F (32°C) in July and cold winters averaging 20°F (-7°C) in January. Humidity pushes the summer feels-like temperature to 102°F (39°C), while wind chill can drive winter lows to 13°F (-11°C). Rain falls on about 40 days per year (28.6 in / 725 mm total), with snow on 6 days and 29 in (724 mm) of annual accumulation. The city averages 141 sunny days per year.
| Temperature | 89°F (32°C) high | 20°F (-7°C) low |
| Feels like | 102°F (39°C) high | 13°F (-10°C) low |
| Rain | 40 days | 28.6 in (725 mm) /yr |
| Snow | 6 days | 28.5 in (724 mm) /yr |
| Sky | 141 sunny | 18 stormy |
| Wind | 2.3 mph (1.0 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, Apr, Jun, Aug, Oct
Sky & Air by Month
Cloud cover (%)
34
Jan 52
Feb 44
Mar 64
Apr 70
May 54
Jun 57
Jul 54
Aug 59
Sep 44
Oct 45
Nov 54
Dec Humidity (%)
55
Jan 58
Feb 49
Mar 56
Apr 65
May 64
Jun 67
Jul 62
Aug 68
Sep 65
Oct 57
Nov 60
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 4 mi Shenandoah Valley Regional Airport (SHD)
Ski resort 10 mi Massanutten Resort Ski Area
National park 15 mi Staunton National Cemetery
Mountain peak
(4,928 ft) 182 mi Third Peak
Hospital 10 mi Sentara RMH Medical Center
Hiking trail 5 mi Trayfoot Mountain Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 38°F 3°C | 20°F -7°C | 1.4 in 36 mm | 9.9 in250 mm | 22 |
| February | 47°F 8°C | 30°F -1°C | 3.0 in 77 mm | 12.8 in325 mm | 12 |
| March | 63°F 17°C | 39°F 4°C | 1.1 in 27 mm | — | 15 |
| April | 71°F 21°C | 49°F 9°C | 1.9 in 48 mm | — | 8 |
| May | 73°F 23°C | 55°F 13°C | 6.3 in 159 mm | — | 4 |
| June | 86°F 30°C | 64°F 18°C | 2.6 in 67 mm | — | 13 |
| July | 89°F 32°C | 71°F 21°C | 4.3 in 108 mm | — | 8 |
| August | 83°F 28°C | 63°F 17°C | 0.7 in 17 mm | — | 9 |
| September | 78°F 26°C | 58°F 14°C | 3.2 in 82 mm | — | 11 |
| October | 66°F 19°C | 46°F 8°C | 1.9 in 48 mm | — | 15 |
| November | 57°F 14°C | 37°F 3°C | 1.1 in 28 mm | 0.1 in2 mm | 14 |
| December | 45°F 7°C | 28°F -2°C | 1.1 in 28 mm | 5.8 in147 mm | 10 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 22 | 0 |
| February | 12 | 0 |
| March | 15 | 0 |
| April | 8 | 1 |
| May | 4 | 3 |
| June | 13 | 2 |
| July | 8 | 7 |
| August | 9 | 0 |
| September | 11 | 2 |
| October | 15 | 1 |
| November | 14 | 1 |
| December | 10 | 1 |