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Monthly climate in Saint Simon Mills, Georgia, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Saint Simon Mills features a humid subtropical climate (Cfa).Temperatures typically range between 12 °C (55 °F) and 27 °C (82 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 1222 mm (48.1 inches) and receives 144 rainy days on the 1 mm (0.04 inches) threshold annually.Saint Simon Mills enjoys an average of 3345 hours of sunshine throughout the year, and daylight varies from 10 hours 7 minutes to 14 hours 8 minutes per day.

Monthly average temperatures in Saint Simon Mills, Georgia, United States §

The warmest months in Saint Simon Mills are June, July and August, with daily mean temperatures ranging from 26 to 27 °C (79 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 12 to 15 °C (55 - 59 °F) throughout the day. On average each year, Saint Simon Mills experiences 173 days above 25 °C (77.0 °F) and 2 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Saint Simon Mills, 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)		 30°C
(87°F)		 32°C
(90°F)		 35°C
(96°F)		 35°C
(95°F)		 36°C
(97°F)		 36°C
(96°F)		 35°C
(96°F)		 32°C
(90°F)		 30°C
(86°F)		 25°C
(77°F)
Mean maximum 24°C
(76°F)		 26°C
(78°F)		 28°C
(83°F)		 30°C
(86°F)		 32°C
(90°F)		 33°C
(92°F)		 34°C
(94°F)		 34°C
(93°F)		 33°C
(92°F)		 31°C
(88°F)		 27°C
(81°F)		 24°C
(76°F)
Average high 17°C
(62°F)		 19°C
(67°F)		 22°C
(71°F)		 25°C
(76°F)		 28°C
(82°F)		 30°C
(86°F)		 31°C
(88°F)		 31°C
(88°F)		 30°C
(85°F)		 27°C
(80°F)		 21°C
(70°F)		 18°C
(65°F)
Daily mean 12°C
(55°F)		 15°C
(59°F)		 17°C
(63°F)		 20°C
(68°F)		 24°C
(75°F)		 26°C
(79°F)		 27°C
(82°F)		 27°C
(81°F)		 26°C
(79°F)		 23°C
(74°F)		 17°C
(62°F)		 14°C
(57°F)
Average low 9°C
(48°F)		 11°C
(52°F)		 13°C
(55°F)		 16°C
(61°F)		 20°C
(69°F)		 23°C
(74°F)		 25°C
(77°F)		 25°C
(77°F)		 23°C
(74°F)		 20°C
(68°F)		 13°C
(56°F)		 10°C
(50°F)
Mean minimum -1°C
(31°F)		 3°C
(37°F)		 3°C
(37°F)		 8°C
(47°F)		 14°C
(58°F)		 20°C
(69°F)		 23°C
(74°F)		 23°C
(74°F)		 19°C
(67°F)		 11°C
(52°F)		 5°C
(41°F)		 2°C
(36°F)
Minimum -3°C
(27°F)		 -0°C
(32°F)		 0°C
(33°F)		 6°C
(43°F)		 12°C
(54°F)		 18°C
(65°F)		 23°C
(73°F)		 22°C
(73°F)		 17°C
(63°F)		 7°C
(44°F)		 1°C
(35°F)		 -1°C
(30°F)

Compare climate in Saint Simon Mills with other places

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

Monthly average precipitation in Saint Simon Mills, Georgia, United States §

Saint Simon Mills usually has the most precipitation in July, August and September, with an average of 20 rainy days and 154 mm (6.1 inches) of precipitation per month.The driest months in Saint Simon Mills are January, March and October. On average, 62 mm (2.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saint Simon Mills, 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) 54 (2.1) 78 (3.1) 58 (2.3) 79 (3.1) 80 (3.1) 139 (5.5) 155 (6.1) 159 (6.3) 149 (5.9) 76 (3.0) 86 (3.4) 110 (4.3)
Average precipitation days (≥ 1 mm) 6 10 6 7 9 19 21 24 15 12 7 8

Monthly sunshine hours in Saint Simon Mills, Georgia, United States §

The sunniest months in Saint Simon Mills are May, July and August, when the sun shines an average of 10 hours 34 minutes a day.Least sunny months in Saint Simon Mills: January, February and December receive an average of 6 hours 50 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saint Simon Mills, 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 194 207 293 304 332 305 335 315 297 293 245 221
Mean daily daylight hours 10h 21m 11h 4m 12h 0m 12h 57m 13h 45m 14h 8m 13h 55m 13h 13m 12h 18m 11h 21m 10h 32m 10h 7m

Solar UV radiation in Saint Simon Mills, Georgia, United States §

Saint Simon Mills 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 Saint Simon Mills UV Index data.

Average daily maximum UV levels by month for Saint Simon Mills, 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) 5 7 9 10 11 11 11 11 10 8 6 4