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Monthly climate in Forsyth, Georgia, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Forsyth features a humid subtropical climate (Cfa). Temperatures typically range between 9 °C (49 °F) and 27 °C (81 °F) through the year, but rarely can drop to -9 °C (16 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 1278 mm (50.3 inches) and receives 129 rainy days on the 1 mm (0.04 inches) threshold annually. Forsyth enjoys an average of 3122 hours of sunshine throughout the year, and daylight varies from 9 hours 59 minutes to 14 hours 17 minutes per day.

Monthly average temperatures in Forsyth, Georgia, United States §

The warmest months in Forsyth are June, July and August, with daily mean temperatures ranging from 26 to 27 °C (78 - 81 °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, Forsyth experiences 166 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 Forsyth, 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 26°C
(80°F)		 27°C
(81°F)		 31°C
(88°F)		 32°C
(90°F)		 36°C
(97°F)		 36°C
(96°F)		 37°C
(99°F)		 36°C
(97°F)		 36°C
(97°F)		 37°C
(99°F)		 27°C
(81°F)		 25°C
(78°F)
Mean maximum 23°C
(74°F)		 26°C
(79°F)		 28°C
(83°F)		 30°C
(86°F)		 34°C
(93°F)		 34°C
(93°F)		 36°C
(97°F)		 35°C
(95°F)		 34°C
(94°F)		 33°C
(91°F)		 26°C
(79°F)		 23°C
(74°F)
Average high 14°C
(58°F)		 18°C
(64°F)		 21°C
(70°F)		 24°C
(76°F)		 28°C
(83°F)		 31°C
(88°F)		 32°C
(90°F)		 32°C
(89°F)		 30°C
(87°F)		 26°C
(79°F)		 19°C
(66°F)		 16°C
(61°F)
Daily mean 9°C
(49°F)		 12°C
(54°F)		 15°C
(59°F)		 18°C
(65°F)		 23°C
(73°F)		 26°C
(78°F)		 27°C
(81°F)		 27°C
(80°F)		 25°C
(77°F)		 20°C
(69°F)		 13°C
(55°F)		 10°C
(51°F)
Average low 4°C
(40°F)		 7°C
(45°F)		 9°C
(49°F)		 12°C
(54°F)		 17°C
(64°F)		 21°C
(70°F)		 23°C
(73°F)		 23°C
(73°F)		 20°C
(69°F)		 15°C
(60°F)		 8°C
(46°F)		 6°C
(43°F)
Mean minimum -4°C
(24°F)		 -2°C
(29°F)		 -1°C
(30°F)		 4°C
(39°F)		 10°C
(50°F)		 17°C
(63°F)		 20°C
(68°F)		 20°C
(68°F)		 14°C
(58°F)		 6°C
(44°F)		 -0°C
(32°F)		 -2°C
(29°F)
Minimum -9°C
(16°F)		 -3°C
(26°F)		 -4°C
(25°F)		 1°C
(34°F)		 8°C
(47°F)		 15°C
(60°F)		 18°C
(65°F)		 18°C
(65°F)		 12°C
(54°F)		 2°C
(35°F)		 -3°C
(27°F)		 -4°C
(25°F)

Compare climate in Forsyth with other places

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

Monthly average precipitation in Forsyth, Georgia, United States §

Forsyth usually has the most precipitation in February, August and December, with an average of 13 rainy days and 129 mm (5.1 inches) of precipitation per month. The driest months in Forsyth are March, May and November. On average, 84 mm (3.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Forsyth, 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) 107 (4.2) 129 (5.1) 83 (3.3) 107 (4.2) 90 (3.6) 113 (4.5) 102 (4.0) 130 (5.1) 103 (4.0) 109 (4.3) 78 (3.1) 127 (5.0)
Average precipitation days (≥ 1 mm) 8 12 11 8 9 15 17 16 8 7 7 11

Monthly sunshine hours in Forsyth, Georgia, United States §

The sunniest months in Forsyth are May, July and August, when the sun shines an average of 10 hours 18 minutes a day. Least sunny months in Forsyth: January, February and December receive an average of 5 hours 49 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Forsyth, 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 167 172 242 283 307 304 336 314 294 274 235 190
Mean daily daylight hours 10h 14m 11h 0m 11h 59m 13h 1m 13h 51m 14h 17m 14h 3m 13h 18m 12h 19m 11h 18m 10h 26m 9h 59m

Solar UV radiation in Forsyth, Georgia, United States §

Forsyth 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 Forsyth UV Index data.

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

Detailed Monthly Weather Insights for Forsyth, Georgia, United States

Discover in-depth weather details for every month in Forsyth. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Forsyth's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.