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Monthly climate in Clearwater, South Carolina, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Clearwater features a humid subtropical climate (Cfa).Temperatures typically range between 9 °C (49 °F) and 28 °C (82 °F) through the year, but rarely can drop to -7 °C (19 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 1202 mm (47.3 inches) and receives 126 rainy days on the 1 mm (0.04 inches) threshold annually.Clearwater enjoys an average of 3251 hours of sunshine throughout the year, and daylight varies from 9 hours 57 minutes to 14 hours 19 minutes per day.

Monthly average temperatures in Clearwater, South Carolina, United States §

The warmest months in Clearwater are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (79 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 12 °C (49 - 54 °F) throughout the day. On average each year, Clearwater experiences 176 days above 25 °C (77.0 °F) and 16 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Clearwater, South 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 26°C
(79°F)		 29°C
(84°F)		 31°C
(88°F)		 33°C
(91°F)		 38°C
(101°F)		 37°C
(98°F)		 38°C
(101°F)		 36°C
(97°F)		 37°C
(100°F)		 38°C
(100°F)		 29°C
(84°F)		 28°C
(82°F)
Mean maximum 24°C
(75°F)		 27°C
(81°F)		 30°C
(86°F)		 31°C
(88°F)		 35°C
(96°F)		 35°C
(95°F)		 37°C
(99°F)		 36°C
(97°F)		 36°C
(97°F)		 34°C
(93°F)		 28°C
(82°F)		 24°C
(75°F)
Average high 15°C
(59°F)		 18°C
(65°F)		 21°C
(70°F)		 25°C
(77°F)		 29°C
(85°F)		 31°C
(89°F)		 33°C
(92°F)		 32°C
(91°F)		 31°C
(89°F)		 27°C
(80°F)		 19°C
(67°F)		 16°C
(61°F)
Daily mean 9°C
(49°F)		 12°C
(54°F)		 15°C
(59°F)		 19°C
(66°F)		 23°C
(74°F)		 26°C
(79°F)		 28°C
(82°F)		 27°C
(81°F)		 25°C
(78°F)		 21°C
(69°F)		 13°C
(55°F)		 11°C
(51°F)
Average low 4°C
(40°F)		 7°C
(45°F)		 9°C
(48°F)		 12°C
(54°F)		 18°C
(64°F)		 21°C
(71°F)		 23°C
(74°F)		 23°C
(73°F)		 20°C
(69°F)		 15°C
(60°F)		 7°C
(46°F)		 6°C
(42°F)
Mean minimum -4°C
(24°F)		 -2°C
(28°F)		 -2°C
(28°F)		 3°C
(38°F)		 9°C
(49°F)		 16°C
(62°F)		 20°C
(69°F)		 19°C
(66°F)		 14°C
(57°F)		 6°C
(42°F)		 -1°C
(30°F)		 -3°C
(26°F)
Minimum -7°C
(19°F)		 -5°C
(24°F)		 -5°C
(23°F)		 -0°C
(32°F)		 6°C
(43°F)		 13°C
(56°F)		 18°C
(65°F)		 17°C
(62°F)		 11°C
(52°F)		 2°C
(36°F)		 -3°C
(28°F)		 -6°C
(22°F)

Compare climate in Clearwater with other places

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

Monthly average precipitation in Clearwater, South Carolina, United States §

Clearwater usually has the most precipitation in February, July and August, with an average of 14 rainy days and 123 mm (4.8 inches) of precipitation per month.The driest months in Clearwater are January, September and November. On average, 76 mm (3.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Clearwater, South 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) 84 (3.3) 117 (4.6) 85 (3.3) 108 (4.2) 102 (4.0) 106 (4.2) 122 (4.8) 130 (5.1) 80 (3.1) 88 (3.5) 64 (2.5) 117 (4.6)
Average precipitation days (≥ 1 mm) 8 11 10 8 9 13 17 15 9 8 8 10

Monthly sunshine hours in Clearwater, South Carolina, United States §

The sunniest months in Clearwater are June, July and August, when the sun shines an average of 10 hours 47 minutes a day.Least sunny months in Clearwater: January, February and December receive an average of 6 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Clearwater, South 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 175 184 258 288 313 320 351 321 300 284 243 209
Mean daily daylight hours 10h 12m 10h 59m 11h 59m 13h 1m 13h 54m 14h 19m 14h 5m 13h 19m 12h 19m 11h 18m 10h 24m 9h 57m

Solar UV radiation in Clearwater, South Carolina, United States §

Clearwater 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, 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 Clearwater UV Index data.

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