Last updated: March 2, 2024
Under the Köppen–Geiger climate classification Chapmanville features a humid subtropical climate (Cfa). Temperatures typically range between 3 °C (37 °F) and 25 °C (76 °F) through the year, but rarely can drop to -17 °C (3 °F) or can rise to as high as 36 °C (96 °F). The average annual precipitation amounts to about 1519 mm (59.8 inches) and receives 151 rainy days on the 1 mm (0.04 inches) threshold annually. Chapmanville enjoys an average of 2949 hours of sunshine throughout the year, and daylight varies from 9 hours 33 minutes to 14 hours 44 minutes per day.
The warmest months in Chapmanville are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (72 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 5 °C (37 - 42 °F) throughout the day. On average each year, Chapmanville experiences 112 days above 25 °C (77.0 °F) and 60 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 24°C (75°F) |
27°C (81°F) |
28°C (83°F) |
31°C (88°F) |
32°C (90°F) |
35°C (94°F) |
35°C (94°F) |
34°C (93°F) |
36°C (96°F) |
35°C (95°F) |
27°C (82°F) |
21°C (69°F) |
| Mean maximum | 19°C (67°F) |
23°C (74°F) |
26°C (79°F) |
29°C (84°F) |
31°C (88°F) |
32°C (91°F) |
33°C (92°F) |
32°C (90°F) |
32°C (90°F) |
30°C (87°F) |
24°C (76°F) |
19°C (67°F) |
| Average high | 7°C (45°F) |
11°C (51°F) |
14°C (58°F) |
19°C (67°F) |
24°C (75°F) |
27°C (81°F) |
29°C (85°F) |
28°C (83°F) |
26°C (80°F) |
21°C (71°F) |
13°C (56°F) |
10°C (50°F) |
| Daily mean | 3°C (37°F) |
5°C (42°F) |
9°C (48°F) |
13°C (56°F) |
19°C (66°F) |
22°C (72°F) |
25°C (76°F) |
23°C (74°F) |
21°C (70°F) |
16°C (60°F) |
8°C (46°F) |
5°C (42°F) |
| Average low | -1°C (30°F) |
1°C (34°F) |
4°C (39°F) |
8°C (47°F) |
14°C (58°F) |
18°C (64°F) |
20°C (69°F) |
19°C (67°F) |
17°C (62°F) |
11°C (52°F) |
3°C (38°F) |
1°C (34°F) |
| Mean minimum | -13°C (9°F) |
-11°C (13°F) |
-7°C (19°F) |
-2°C (29°F) |
4°C (40°F) |
12°C (54°F) |
15°C (59°F) |
14°C (57°F) |
10°C (50°F) |
1°C (34°F) |
-5°C (22°F) |
-9°C (16°F) |
| Minimum | -17°C (3°F) |
-16°C (3°F) |
-12°C (11°F) |
-4°C (26°F) |
1°C (35°F) |
8°C (47°F) |
13°C (55°F) |
13°C (55°F) |
7°C (46°F) |
-1°C (31°F) |
-10°C (15°F) |
-13°C (9°F) |
Compare temperature, precipitation, sunshine, UV index in Chapmanville, West Virginia, United States with other places around the world.
Chapmanville usually has the most precipitation in February, May and June, with an average of 15 rainy days and 159 mm (6.2 inches) of precipitation per month. The driest months in Chapmanville are January, September and November. On average, 95 mm (3.7 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 100 (4.0) | 160 (6.3) | 126 (4.9) | 141 (5.5) | 155 (6.1) | 160 (6.3) | 128 (5.1) | 119 (4.7) | 105 (4.1) | 121 (4.7) | 79 (3.1) | 125 (4.9) |
| Average precipitation days (≥ 1 mm) | 12 | 16 | 13 | 13 | 16 | 15 | 13 | 14 | 8 | 10 | 9 | 12 |
The sunniest months in Chapmanville are June, July and August, when the sun shines an average of 10 hours 38 minutes a day. Least sunny months in Chapmanville: January, February and December receive an average of 4 hours 49 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 126 | 151 | 234 | 247 | 298 | 311 | 348 | 319 | 286 | 253 | 210 | 161 |
| Mean daily daylight hours | 9h 51m | 10h 47m | 11h 58m | 13h 12m | 14h 14m | 14h 44m | 14h 27m | 13h 32m | 12h 22m | 11h 9m | 10h 6m | 9h 33m |
Chapmanville experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Chapmanville UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 3 | 5 | 7 | 9 | 10 | 10 | 10 | 10 | 9 | 7 | 5 | 3 |
Discover in-depth weather details for every month in Chapmanville. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Chapmanville's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.
Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.