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Monthly climate in Glen Alpine, North Carolina, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Glen Alpine features a humid subtropical climate (Cfa).Temperatures typically range between 5 °C (41 °F) and 25 °C (78 °F) through the year, but rarely can drop to -13 °C (10 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 1312 mm (51.6 inches) and receives 124 rainy days on the 1 mm (0.04 inches) threshold annually.Glen Alpine enjoys an average of 3128 hours of sunshine throughout the year, and daylight varies from 9 hours 45 minutes to 14 hours 31 minutes per day.

Monthly average temperatures in Glen Alpine, North Carolina, United States §

The warmest months in Glen Alpine are June, July and August, with daily mean temperatures ranging from 23 to 25 °C (73 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (41 - 46 °F) throughout the day. On average each year, Glen Alpine experiences 122 days above 25 °C (77.0 °F) and 46 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Glen Alpine, 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 23°C
(74°F)		 28°C
(83°F)		 31°C
(88°F)		 29°C
(85°F)		 33°C
(92°F)		 33°C
(91°F)		 35°C
(95°F)		 34°C
(93°F)		 34°C
(94°F)		 34°C
(94°F)		 26°C
(79°F)		 23°C
(74°F)
Mean maximum 21°C
(69°F)		 25°C
(77°F)		 27°C
(80°F)		 28°C
(83°F)		 31°C
(89°F)		 32°C
(89°F)		 34°C
(94°F)		 33°C
(92°F)		 32°C
(91°F)		 31°C
(88°F)		 24°C
(76°F)		 21°C
(69°F)
Average high 10°C
(50°F)		 13°C
(56°F)		 16°C
(62°F)		 21°C
(70°F)		 25°C
(77°F)		 28°C
(83°F)		 31°C
(88°F)		 30°C
(85°F)		 27°C
(81°F)		 22°C
(72°F)		 15°C
(60°F)		 12°C
(54°F)
Daily mean 5°C
(41°F)		 8°C
(46°F)		 10°C
(51°F)		 15°C
(59°F)		 19°C
(67°F)		 23°C
(73°F)		 25°C
(78°F)		 24°C
(76°F)		 22°C
(72°F)		 17°C
(62°F)		 9°C
(49°F)		 7°C
(44°F)
Average low 1°C
(33°F)		 3°C
(37°F)		 5°C
(41°F)		 9°C
(48°F)		 14°C
(57°F)		 18°C
(64°F)		 20°C
(69°F)		 20°C
(68°F)		 17°C
(63°F)		 12°C
(53°F)		 4°C
(39°F)		 2°C
(36°F)
Mean minimum -8°C
(18°F)		 -5°C
(23°F)		 -4°C
(25°F)		 0°C
(33°F)		 4°C
(40°F)		 13°C
(55°F)		 16°C
(60°F)		 15°C
(60°F)		 11°C
(51°F)		 3°C
(37°F)		 -4°C
(26°F)		 -6°C
(22°F)
Minimum -13°C
(10°F)		 -6°C
(22°F)		 -5°C
(23°F)		 -2°C
(29°F)		 1°C
(35°F)		 9°C
(48°F)		 13°C
(56°F)		 14°C
(57°F)		 7°C
(45°F)		 -0°C
(32°F)		 -6°C
(21°F)		 -9°C
(17°F)

Compare climate in Glen Alpine with other places

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

Monthly average precipitation in Glen Alpine, North Carolina, United States §

Glen Alpine usually has the most precipitation in April, May and October, with an average of 10 rainy days and 142 mm (5.6 inches) of precipitation per month.The driest months in Glen Alpine are June, July and November. On average, 77 mm (3.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Glen Alpine, 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) 97 (3.8) 120 (4.7) 100 (3.9) 137 (5.4) 137 (5.4) 81 (3.2) 66 (2.6) 95 (3.7) 128 (5.0) 151 (5.9) 84 (3.3) 116 (4.6)
Average precipitation days (≥ 1 mm) 9 13 11 9 11 11 13 11 10 10 8 8

Monthly sunshine hours in Glen Alpine, North Carolina, United States §

The sunniest months in Glen Alpine are June, July and August, when the sun shines an average of 10 hours 45 minutes a day.Least sunny months in Glen Alpine: January, February and December receive an average of 5 hours 55 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Glen Alpine, 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 161 180 248 271 301 325 348 314 286 261 231 196
Mean daily daylight hours 10h 2m 10h 53m 11h 59m 13h 7m 14h 3m 14h 31m 14h 16m 13h 26m 12h 21m 11h 13m 10h 15m 9h 45m

Solar UV radiation in Glen Alpine, North Carolina, United States §

Glen Alpine experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure.January, November 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 Glen Alpine UV Index data.

Average daily maximum UV levels by month for Glen Alpine, 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 6 8 10 10 11 11 10 9 8 5 3