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Monthly climate in Jasper, Georgia, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Jasper features a humid subtropical climate (Cfa).Temperatures typically range between 6 °C (43 °F) and 25 °C (78 °F) through the year, but rarely can drop to -13 °C (9 °F) or can rise to as high as 35 °C (96 °F).The average annual precipitation amounts to about 1669 mm (65.7 inches) and receives 153 rainy days on the 1 mm (0.04 inches) threshold annually.Jasper enjoys an average of 3074 hours of sunshine throughout the year, and daylight varies from 9 hours 52 minutes to 14 hours 24 minutes per day.

Monthly average temperatures in Jasper, Georgia, United States §

The warmest months in Jasper are June, July and August, with daily mean temperatures ranging from 23 to 25 °C (74 - 78 °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 - 49 °F) throughout the day. On average each year, Jasper experiences 129 days above 25 °C (77.0 °F) and 34 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jasper, 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 23°C
(73°F)		 25°C
(78°F)		 29°C
(84°F)		 29°C
(84°F)		 34°C
(93°F)		 34°C
(93°F)		 33°C
(93°F)		 33°C
(92°F)		 34°C
(93°F)		 35°C
(96°F)		 24°C
(76°F)		 22°C
(72°F)
Mean maximum 20°C
(69°F)		 23°C
(75°F)		 26°C
(78°F)		 28°C
(82°F)		 31°C
(89°F)		 31°C
(88°F)		 33°C
(92°F)		 32°C
(91°F)		 32°C
(89°F)		 30°C
(87°F)		 23°C
(74°F)		 21°C
(69°F)
Average high 11°C
(52°F)		 14°C
(58°F)		 17°C
(64°F)		 21°C
(71°F)		 26°C
(78°F)		 28°C
(83°F)		 30°C
(86°F)		 29°C
(85°F)		 28°C
(82°F)		 23°C
(73°F)		 16°C
(61°F)		 12°C
(55°F)
Daily mean 6°C
(43°F)		 9°C
(49°F)		 12°C
(54°F)		 16°C
(60°F)		 21°C
(69°F)		 23°C
(74°F)		 25°C
(78°F)		 25°C
(77°F)		 23°C
(73°F)		 18°C
(64°F)		 10°C
(51°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)		 19°C
(67°F)		 21°C
(70°F)		 21°C
(70°F)		 18°C
(65°F)		 13°C
(56°F)		 5°C
(41°F)		 4°C
(39°F)
Mean minimum -8°C
(19°F)		 -4°C
(25°F)		 -3°C
(26°F)		 1°C
(34°F)		 7°C
(45°F)		 15°C
(59°F)		 17°C
(63°F)		 17°C
(63°F)		 12°C
(54°F)		 3°C
(38°F)		 -3°C
(27°F)		 -5°C
(24°F)
Minimum -13°C
(9°F)		 -6°C
(21°F)		 -5°C
(24°F)		 -1°C
(31°F)		 2°C
(37°F)		 12°C
(54°F)		 15°C
(59°F)		 15°C
(60°F)		 9°C
(49°F)		 -1°C
(30°F)		 -6°C
(21°F)		 -8°C
(18°F)

Compare climate in Jasper with other places

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

Monthly average precipitation in Jasper, Georgia, United States §

Jasper usually has the most precipitation in February, March and December, with an average of 13 rainy days and 173 mm (6.8 inches) of precipitation per month.The driest months in Jasper are May, September and November. On average, 109 mm (4.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jasper, 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) 129 (5.1) 198 (7.8) 165 (6.5) 147 (5.8) 122 (4.8) 135 (5.3) 122 (4.8) 147 (5.8) 111 (4.4) 144 (5.7) 95 (3.7) 155 (6.1)
Average precipitation days (≥ 1 mm) 10 15 14 10 12 16 17 18 10 10 9 12

Monthly sunshine hours in Jasper, Georgia, United States §

The sunniest months in Jasper are June, July and August, when the sun shines an average of 10 hours 25 minutes a day.Least sunny months in Jasper: January, February and December receive an average of 5 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jasper, 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 163 163 232 272 305 311 335 311 292 262 237 185
Mean daily daylight hours 10h 7m 10h 56m 11h 59m 13h 4m 13h 58m 14h 24m 14h 10m 13h 22m 12h 20m 11h 16m 10h 20m 9h 52m

Solar UV radiation in Jasper, Georgia, United States §

Jasper 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 Jasper UV Index data.

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