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Monthly climate in Trenton, Georgia, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Trenton features a humid subtropical climate (Cfa).Temperatures typically range between 6 °C (43 °F) and 26 °C (79 °F) through the year, but rarely can drop to -14 °C (8 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 1659 mm (65.3 inches) and receives 148 rainy days on the 1 mm (0.04 inches) threshold annually.Trenton enjoys an average of 3025 hours of sunshine throughout the year, and daylight varies from 9 hours 50 minutes to 14 hours 26 minutes per day.

Monthly average temperatures in Trenton, Georgia, United States §

The warmest months in Trenton are June, July and August, with daily mean temperatures ranging from 24 to 26 °C (75 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 9 °C (43 - 48 °F) throughout the day. On average each year, Trenton experiences 135 days above 25 °C (77.0 °F) and 37 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Trenton, 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 24°C
(76°F)		 26°C
(78°F)		 29°C
(84°F)		 31°C
(87°F)		 33°C
(92°F)		 34°C
(93°F)		 35°C
(95°F)		 34°C
(94°F)		 35°C
(95°F)		 36°C
(97°F)		 25°C
(77°F)		 23°C
(73°F)
Mean maximum 21°C
(70°F)		 24°C
(75°F)		 26°C
(79°F)		 28°C
(83°F)		 32°C
(89°F)		 32°C
(90°F)		 34°C
(93°F)		 33°C
(92°F)		 32°C
(90°F)		 31°C
(87°F)		 24°C
(75°F)		 21°C
(70°F)
Average high 11°C
(52°F)		 14°C
(58°F)		 18°C
(64°F)		 22°C
(72°F)		 26°C
(79°F)		 29°C
(84°F)		 30°C
(87°F)		 30°C
(86°F)		 28°C
(83°F)		 23°C
(74°F)		 16°C
(61°F)		 13°C
(55°F)
Daily mean 6°C
(43°F)		 9°C
(48°F)		 12°C
(54°F)		 16°C
(60°F)		 21°C
(70°F)		 24°C
(75°F)		 26°C
(79°F)		 25°C
(77°F)		 23°C
(74°F)		 18°C
(64°F)		 10°C
(50°F)		 8°C
(46°F)
Average low 2°C
(35°F)		 4°C
(40°F)		 7°C
(45°F)		 10°C
(50°F)		 16°C
(61°F)		 20°C
(68°F)		 22°C
(71°F)		 21°C
(70°F)		 18°C
(65°F)		 13°C
(56°F)		 5°C
(40°F)		 3°C
(38°F)
Mean minimum -8°C
(18°F)		 -5°C
(24°F)		 -3°C
(26°F)		 1°C
(34°F)		 7°C
(45°F)		 15°C
(59°F)		 18°C
(65°F)		 17°C
(63°F)		 12°C
(54°F)		 3°C
(38°F)		 -3°C
(27°F)		 -4°C
(24°F)
Minimum -14°C
(8°F)		 -7°C
(20°F)		 -5°C
(23°F)		 -0°C
(31°F)		 4°C
(39°F)		 11°C
(52°F)		 16°C
(62°F)		 16°C
(60°F)		 10°C
(49°F)		 -1°C
(30°F)		 -6°C
(21°F)		 -8°C
(18°F)

Compare climate in Trenton with other places

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

Monthly average precipitation in Trenton, Georgia, United States §

Trenton usually has the most precipitation in February, March and April, with an average of 12 rainy days and 179 mm (7.0 inches) of precipitation per month.The driest months in Trenton are January, May and November. On average, 98 mm (3.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Trenton, 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) 109 (4.3) 191 (7.5) 184 (7.2) 162 (6.4) 106 (4.2) 144 (5.7) 122 (4.8) 150 (5.9) 121 (4.8) 142 (5.6) 79 (3.1) 150 (5.9)
Average precipitation days (≥ 1 mm) 10 14 14 10 12 15 17 16 10 10 9 11

Monthly sunshine hours in Trenton, Georgia, United States §

The sunniest months in Trenton are May, July and August, when the sun shines an average of 10 hours 16 minutes a day.Least sunny months in Trenton: January, February and December receive an average of 5 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Trenton, 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 151 159 222 272 310 307 330 314 283 264 234 174
Mean daily daylight hours 10h 6m 10h 55m 11h 59m 13h 5m 13h 59m 14h 26m 14h 12m 13h 23m 12h 20m 11h 15m 10h 18m 9h 50m

Solar UV radiation in Trenton, Georgia, United States §

Trenton 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, February 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 Trenton UV Index data.

Average daily maximum UV levels by month for Trenton, 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 6 8 10 11 11 11 11 9 7 6 4