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Monthly climate in Marion, North Carolina, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Marion features a oceanic climate (Cfb).Temperatures typically range between 3 °C (39 °F) and 23 °C (74 °F) through the year, but rarely can drop to -14 °C (7 °F) or can rise to as high as 32 °C (90 °F).The average annual precipitation amounts to about 1619 mm (63.7 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually.Marion enjoys an average of 3158 hours of sunshine throughout the year, and daylight varies from 9 hours 46 minutes to 14 hours 31 minutes per day.

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

The warmest months in Marion are June, July and August, with daily mean temperatures ranging from 21 to 23 °C (70 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 6 °C (39 - 44 °F) throughout the day. On average each year, Marion experiences 96 days above 25 °C (77.0 °F) and 57 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Marion, 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 22°C
(72°F)		 25°C
(78°F)		 31°C
(87°F)		 28°C
(82°F)		 30°C
(87°F)		 31°C
(87°F)		 32°C
(90°F)		 31°C
(88°F)		 32°C
(90°F)		 32°C
(90°F)		 24°C
(76°F)		 23°C
(73°F)
Mean maximum 19°C
(67°F)		 23°C
(74°F)		 25°C
(77°F)		 27°C
(80°F)		 29°C
(85°F)		 30°C
(86°F)		 31°C
(89°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 23°C
(73°F)		 19°C
(67°F)
Average high 8°C
(47°F)		 12°C
(54°F)		 15°C
(59°F)		 19°C
(67°F)		 23°C
(74°F)		 26°C
(79°F)		 28°C
(83°F)		 27°C
(81°F)		 25°C
(78°F)		 21°C
(69°F)		 14°C
(57°F)		 10°C
(51°F)
Daily mean 3°C
(39°F)		 6°C
(44°F)		 9°C
(49°F)		 13°C
(56°F)		 18°C
(64°F)		 21°C
(70°F)		 23°C
(74°F)		 22°C
(73°F)		 20°C
(69°F)		 15°C
(60°F)		 8°C
(46°F)		 5°C
(42°F)
Average low -1°C
(31°F)		 2°C
(36°F)		 4°C
(40°F)		 8°C
(46°F)		 13°C
(56°F)		 17°C
(62°F)		 19°C
(66°F)		 18°C
(65°F)		 16°C
(61°F)		 11°C
(51°F)		 3°C
(37°F)		 1°C
(34°F)
Mean minimum -10°C
(14°F)		 -6°C
(21°F)		 -6°C
(22°F)		 -1°C
(30°F)		 4°C
(39°F)		 12°C
(53°F)		 14°C
(58°F)		 14°C
(57°F)		 10°C
(50°F)		 1°C
(35°F)		 -5°C
(24°F)		 -7°C
(20°F)
Minimum -14°C
(7°F)		 -8°C
(17°F)		 -8°C
(18°F)		 -3°C
(27°F)		 0°C
(33°F)		 7°C
(45°F)		 12°C
(54°F)		 12°C
(54°F)		 5°C
(42°F)		 -2°C
(29°F)		 -7°C
(19°F)		 -11°C
(13°F)

Compare climate in Marion with other places

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

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

Marion usually has the most precipitation in April, May and October, with an average of 11 rainy days and 170 mm (6.7 inches) of precipitation per month.The driest months in Marion are January, March and November. On average, 104 mm (4.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Marion, 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) 108 (4.3) 134 (5.3) 114 (4.5) 164 (6.4) 162 (6.4) 119 (4.7) 122 (4.8) 144 (5.7) 152 (6.0) 184 (7.2) 90 (3.5) 127 (5.0)
Average precipitation days (≥ 1 mm) 10 13 13 11 13 14 16 16 11 11 8 9

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

The sunniest months in Marion are June, July and August, when the sun shines an average of 10 hours 49 minutes a day.Least sunny months in Marion: January, February and December receive an average of 5 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Marion, 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 163 181 248 274 306 327 349 319 290 265 234 197
Mean daily daylight hours 10h 2m 10h 53m 11h 59m 13h 6m 14h 3m 14h 31m 14h 16m 13h 25m 12h 21m 11h 14m 10h 15m 9h 46m

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

Marion experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 11 - 11, which corresponds to the Extreme category of sun exposure.January, February 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 Marion UV Index data.

Average daily maximum UV levels by month for Marion, 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 11 11 11 10 9 8 6 4