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Monthly climate in Franklin, North Carolina, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Franklin features a oceanic climate (Cfb).Temperatures typically range between 3 °C (37 °F) and 21 °C (71 °F) through the year, but rarely can drop to -17 °C (1 °F) or can rise to as high as 30 °C (86 °F).The average annual precipitation amounts to about 1671 mm (65.8 inches) and receives 164 rainy days on the 1 mm (0.04 inches) threshold annually.Franklin enjoys an average of 2968 hours of sunshine throughout the year, and daylight varies from 9 hours 48 minutes to 14 hours 28 minutes per day.

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

The warmest months in Franklin are June, July and August, with daily mean temperatures ranging from 20 to 21 °C (67 - 71 °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, Franklin experiences 66 days above 25 °C (77.0 °F) and 66 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Franklin, 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
(67°F)		 22°C
(72°F)		 26°C
(80°F)		 26°C
(79°F)		 28°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
(71°F)
Mean maximum 18°C
(64°F)		 21°C
(69°F)		 23°C
(73°F)		 25°C
(77°F)		 27°C
(80°F)		 28°C
(82°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(82°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)		 17°C
(62°F)		 20°C
(67°F)		 21°C
(71°F)		 21°C
(70°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
(60°F)		 17°C
(64°F)		 17°C
(63°F)		 15°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
(38°F)		 11°C
(52°F)		 13°C
(56°F)		 13°C
(55°F)		 8°C
(47°F)		 -1°C
(31°F)		 -6°C
(22°F)		 -8°C
(17°F)
Minimum -17°C
(1°F)		 -10°C
(15°F)		 -11°C
(12°F)		 -5°C
(24°F)		 -1°C
(31°F)		 7°C
(45°F)		 11°C
(52°F)		 12°C
(53°F)		 4°C
(39°F)		 -4°C
(25°F)		 -9°C
(16°F)		 -13°C
(9°F)

Compare climate in Franklin with other places

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

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

Franklin usually has the most precipitation in February, March and December, with an average of 14 rainy days and 176 mm (6.9 inches) of precipitation per month.The driest months in Franklin are June, July and November. On average, 110 mm (4.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Franklin, 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) 122 (4.8) 207 (8.1) 161 (6.3) 147 (5.8) 135 (5.3) 110 (4.3) 119 (4.7) 136 (5.3) 121 (4.8) 152 (6.0) 101 (4.0) 159 (6.3)
Average precipitation days (≥ 1 mm) 11 16 14 11 14 16 19 18 12 10 10 13

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

The sunniest months in Franklin are June, July and August, when the sun shines an average of 10 hours 9 minutes a day.Least sunny months in Franklin: January, February and December receive an average of 5 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Franklin, 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 154 160 224 262 292 305 325 303 281 256 223 177
Mean daily daylight hours 10h 4m 10h 54m 11h 59m 13h 5m 14h 1m 14h 28m 14h 13m 13h 24m 12h 20m 11h 14m 10h 17m 9h 48m

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

Franklin 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 Franklin UV Index data.

Average daily maximum UV levels by month for Franklin, 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