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Monthly climate in Sylvania, Georgia, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sylvania features a humid subtropical climate (Cfa).Temperatures typically range between 10 °C (51 °F) and 28 °C (83 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 40 °C (103 °F).The average annual precipitation amounts to about 1168 mm (46.0 inches) and receives 127 rainy days on the 1 mm (0.04 inches) threshold annually.Sylvania enjoys an average of 3266 hours of sunshine throughout the year, and daylight varies from 10 hours 1 minutes to 14 hours 15 minutes per day.

Monthly average temperatures in Sylvania, Georgia, United States §

The warmest months in Sylvania are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (80 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 13 °C (51 - 56 °F) throughout the day. On average each year, Sylvania experiences 187 days above 25 °C (77.0 °F) and 15 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sylvania, Georgia, 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 27°C
(82°F)		 29°C
(85°F)		 32°C
(91°F)		 35°C
(95°F)		 39°C
(102°F)		 37°C
(100°F)		 39°C
(103°F)		 40°C
(103°F)		 38°C
(101°F)		 38°C
(100°F)		 30°C
(87°F)		 26°C
(80°F)
Mean maximum 25°C
(78°F)		 28°C
(82°F)		 30°C
(87°F)		 32°C
(89°F)		 35°C
(96°F)		 36°C
(96°F)		 38°C
(101°F)		 37°C
(99°F)		 36°C
(97°F)		 34°C
(93°F)		 29°C
(85°F)		 25°C
(77°F)
Average high 16°C
(61°F)		 20°C
(67°F)		 22°C
(73°F)		 26°C
(78°F)		 30°C
(86°F)		 32°C
(90°F)		 34°C
(93°F)		 33°C
(92°F)		 32°C
(90°F)		 28°C
(82°F)		 20°C
(69°F)		 17°C
(63°F)
Daily mean 10°C
(51°F)		 13°C
(56°F)		 16°C
(61°F)		 19°C
(67°F)		 24°C
(75°F)		 26°C
(80°F)		 28°C
(83°F)		 28°C
(82°F)		 26°C
(79°F)		 22°C
(71°F)		 14°C
(57°F)		 12°C
(53°F)
Average low 5°C
(42°F)		 8°C
(46°F)		 10°C
(50°F)		 13°C
(55°F)		 18°C
(65°F)		 22°C
(71°F)		 23°C
(74°F)		 23°C
(74°F)		 21°C
(70°F)		 16°C
(62°F)		 8°C
(47°F)		 6°C
(44°F)
Mean minimum -4°C
(25°F)		 -2°C
(28°F)		 -2°C
(29°F)		 3°C
(38°F)		 10°C
(50°F)		 16°C
(62°F)		 20°C
(68°F)		 20°C
(68°F)		 15°C
(59°F)		 7°C
(45°F)		 -0°C
(31°F)		 -3°C
(28°F)
Minimum -7°C
(20°F)		 -4°C
(24°F)		 -4°C
(25°F)		 -0°C
(32°F)		 6°C
(44°F)		 13°C
(55°F)		 17°C
(63°F)		 17°C
(62°F)		 11°C
(52°F)		 3°C
(37°F)		 -3°C
(27°F)		 -5°C
(24°F)

Compare climate in Sylvania with other places

Compare temperature, precipitation, sunshine, UV index in Sylvania, Georgia, United States with other places around the world.

Monthly average precipitation in Sylvania, Georgia, United States §

Sylvania usually has the most precipitation in June, July and August, with an average of 16 rainy days and 129 mm (5.1 inches) of precipitation per month.The driest months in Sylvania are March, October and November. On average, 67 mm (2.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sylvania, Georgia, 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) 102 (4.0) 67 (2.6) 106 (4.2) 86 (3.4) 126 (5.0) 129 (5.1) 132 (5.2) 82 (3.2) 74 (2.9) 61 (2.4) 119 (4.7)
Average precipitation days (≥ 1 mm) 9 10 10 8 8 15 16 17 10 8 7 9

Monthly sunshine hours in Sylvania, Georgia, United States §

The sunniest months in Sylvania are May, July and August, when the sun shines an average of 10 hours 31 minutes a day.Least sunny months in Sylvania: January, February and December receive an average of 6 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sylvania, Georgia, 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 178 188 274 292 320 314 343 315 299 287 246 207
Mean daily daylight hours 10h 15m 11h 1m 12h 0m 13h 0m 13h 50m 14h 15m 14h 2m 13h 17m 12h 19m 11h 19m 10h 27m 10h 1m

Solar UV radiation in Sylvania, Georgia, United States §

Sylvania experiences the highest level of ultraviolet (UV) radiation in May, July and August, 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 Sylvania UV Index data.

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