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Monthly climate in Cullowhee, North Carolina, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Cullowhee features a oceanic climate (Cfb). Temperatures typically range between 3 °C (37 °F) and 21 °C (70 °F) through the year, but rarely can drop to -18 °C (0 °F) or can rise to as high as 30 °C (86 °F). The average annual precipitation amounts to about 1520 mm (59.8 inches) and receives 155 rainy days on the 1 mm (0.04 inches) threshold annually. Cullowhee enjoys an average of 3064 hours of sunshine throughout the year, and daylight varies from 9 hours 48 minutes to 14 hours 29 minutes per day.

Monthly average temperatures in Cullowhee, North Carolina, United States §

The warmest months in Cullowhee are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (67 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 6 °C (37 - 43 °F) throughout the day. On average each year, Cullowhee experiences 63 days above 25 °C (77.0 °F) and 68 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Cullowhee, North Carolina, United States. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 20°C
(68°F)		 22°C
(72°F)		 26°C
(80°F)		 26°C
(79°F)		 27°C
(82°F)		 29°C
(84°F)		 30°C
(86°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(86°F)		 22°C
(73°F)		 22°C
(72°F)
Mean maximum 18°C
(64°F)		 21°C
(69°F)		 23°C
(74°F)		 25°C
(77°F)		 26°C
(80°F)		 27°C
(81°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(81°F)		 21°C
(70°F)		 18°C
(65°F)
Average high 7°C
(46°F)		 11°C
(52°F)		 14°C
(57°F)		 18°C
(64°F)		 21°C
(71°F)		 24°C
(76°F)		 26°C
(79°F)		 25°C
(78°F)		 24°C
(75°F)		 20°C
(68°F)		 13°C
(56°F)		 10°C
(50°F)
Daily mean 3°C
(37°F)		 6°C
(43°F)		 8°C
(47°F)		 12°C
(54°F)		 16°C
(62°F)		 19°C
(67°F)		 21°C
(70°F)		 21°C
(69°F)		 19°C
(66°F)		 14°C
(58°F)		 7°C
(45°F)		 5°C
(41°F)
Average low -1°C
(30°F)		 2°C
(35°F)		 3°C
(38°F)		 6°C
(44°F)		 12°C
(54°F)		 15°C
(59°F)		 17°C
(63°F)		 17°C
(62°F)		 14°C
(58°F)		 9°C
(49°F)		 2°C
(35°F)		 0°C
(33°F)
Mean minimum -12°C
(10°F)		 -7°C
(20°F)		 -7°C
(19°F)		 -3°C
(27°F)		 3°C
(37°F)		 10°C
(51°F)		 13°C
(55°F)		 12°C
(55°F)		 8°C
(46°F)		 -1°C
(31°F)		 -6°C
(22°F)		 -9°C
(17°F)
Minimum -18°C
(-0°F)		 -10°C
(15°F)		 -12°C
(11°F)		 -5°C
(23°F)		 -1°C
(31°F)		 7°C
(45°F)		 10°C
(51°F)		 11°C
(52°F)		 3°C
(38°F)		 -4°C
(25°F)		 -9°C
(17°F)		 -13°C
(8°F)

Compare climate in Cullowhee with other places

Compare temperature, precipitation, sunshine, UV index in Cullowhee, North Carolina, United States with other places around the world.

Monthly average precipitation in Cullowhee, North Carolina, United States §

Cullowhee usually has the most precipitation in February, October and December, with an average of 12 rainy days and 156 mm (6.1 inches) of precipitation per month. The driest months in Cullowhee are June, July and November. On average, 96 mm (3.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cullowhee, North Carolina, United States. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 111 (4.4) 174 (6.9) 135 (5.3) 136 (5.3) 131 (5.1) 95 (3.8) 100 (4.0) 128 (5.1) 124 (4.9) 150 (5.9) 93 (3.7) 143 (5.6)
Average precipitation days (≥ 1 mm) 10 15 14 10 13 17 20 15 11 10 9 11

Monthly sunshine hours in Cullowhee, North Carolina, United States §

The sunniest months in Cullowhee are June, July and August, when the sun shines an average of 10 hours 27 minutes a day. Least sunny months in Cullowhee: January, February and December receive an average of 5 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cullowhee, North Carolina, United States. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 161 170 232 270 297 314 338 309 287 262 230 188
Mean daily daylight hours 10h 4m 10h 54m 11h 59m 13h 6m 14h 1m 14h 29m 14h 14m 13h 24m 12h 20m 11h 14m 10h 17m 9h 48m

Solar UV radiation in Cullowhee, North Carolina, United States §

Cullowhee experiences the highest level of ultraviolet (UV) radiation in April, May and August, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Cullowhee UV Index data.

Average daily maximum UV levels by month for Cullowhee, North Carolina, United States. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 4 7 8 11 12 11 11 11 10 8 6 4

Detailed Monthly Weather Insights for Cullowhee, North Carolina, United States

Discover in-depth weather details for every month in Cullowhee. 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 Cullowhee'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.