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Monthly climate in Alamo, Georgia, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Alamo features a humid subtropical climate (Cfa).Temperatures typically range between 11 °C (51 °F) and 28 °C (83 °F) through the year, but rarely can drop to -6 °C (21 °F) or can rise to as high as 41 °C (105 °F).The average annual precipitation amounts to about 1147 mm (45.2 inches) and receives 124 rainy days on the 1 mm (0.04 inches) threshold annually.Alamo enjoys an average of 3266 hours of sunshine throughout the year, and daylight varies from 10 hours 4 minutes to 14 hours 12 minutes per day.

Monthly average temperatures in Alamo, Georgia, United States §

The warmest months in Alamo are June, July and August, with daily mean temperatures ranging from 27 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 11 to 14 °C (51 - 57 °F) throughout the day. On average each year, Alamo experiences 194 days above 25 °C (77.0 °F) and 14 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Alamo, 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 28°C
(83°F)		 30°C
(86°F)		 33°C
(91°F)		 37°C
(98°F)		 38°C
(101°F)		 38°C
(100°F)		 39°C
(103°F)		 41°C
(105°F)		 38°C
(101°F)		 37°C
(99°F)		 30°C
(86°F)		 26°C
(80°F)
Mean maximum 26°C
(78°F)		 28°C
(83°F)		 30°C
(87°F)		 32°C
(90°F)		 36°C
(96°F)		 36°C
(98°F)		 38°C
(101°F)		 38°C
(100°F)		 37°C
(98°F)		 34°C
(93°F)		 29°C
(84°F)		 25°C
(77°F)
Average high 16°C
(62°F)		 20°C
(68°F)		 23°C
(73°F)		 26°C
(79°F)		 30°C
(87°F)		 32°C
(90°F)		 34°C
(94°F)		 34°C
(93°F)		 32°C
(91°F)		 28°C
(83°F)		 21°C
(70°F)		 18°C
(64°F)
Daily mean 11°C
(51°F)		 14°C
(57°F)		 16°C
(61°F)		 20°C
(67°F)		 24°C
(76°F)		 27°C
(80°F)		 28°C
(83°F)		 28°C
(83°F)		 26°C
(80°F)		 22°C
(72°F)		 14°C
(58°F)		 12°C
(53°F)
Average low 5°C
(42°F)		 8°C
(47°F)		 10°C
(50°F)		 13°C
(56°F)		 18°C
(65°F)		 22°C
(72°F)		 24°C
(75°F)		 24°C
(75°F)		 21°C
(71°F)		 17°C
(62°F)		 9°C
(48°F)		 7°C
(44°F)
Mean minimum -4°C
(25°F)		 -2°C
(29°F)		 -1°C
(30°F)		 4°C
(39°F)		 10°C
(51°F)		 17°C
(63°F)		 21°C
(71°F)		 20°C
(69°F)		 16°C
(61°F)		 7°C
(46°F)		 0°C
(33°F)		 -2°C
(29°F)
Minimum -6°C
(21°F)		 -3°C
(26°F)		 -4°C
(25°F)		 1°C
(33°F)		 9°C
(49°F)		 14°C
(58°F)		 19°C
(67°F)		 17°C
(63°F)		 13°C
(56°F)		 4°C
(39°F)		 -1°C
(30°F)		 -5°C
(24°F)

Compare climate in Alamo with other places

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

Monthly average precipitation in Alamo, Georgia, United States §

Alamo usually has the most precipitation in July, August and December, with an average of 14 rainy days and 121 mm (4.8 inches) of precipitation per month.The driest months in Alamo are March, April and November. On average, 71 mm (2.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Alamo, 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) 87 (3.4) 107 (4.2) 77 (3.0) 79 (3.1) 81 (3.2) 109 (4.3) 120 (4.7) 117 (4.6) 102 (4.0) 89 (3.5) 56 (2.2) 126 (4.9)
Average precipitation days (≥ 1 mm) 9 10 9 7 8 13 17 17 10 7 7 10

Monthly sunshine hours in Alamo, Georgia, United States §

The sunniest months in Alamo are May, July and August, when the sun shines an average of 10 hours 34 minutes a day.Least sunny months in Alamo: January, February and December receive an average of 6 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Alamo, 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 175 189 276 293 318 315 340 324 301 287 242 201
Mean daily daylight hours 10h 17m 11h 2m 12h 0m 12h 59m 13h 48m 14h 12m 13h 59m 13h 15m 12h 19m 11h 20m 10h 29m 10h 4m

Solar UV radiation in Alamo, Georgia, United States §

Alamo 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 Alamo UV Index data.

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