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Monthly climate in Chattahoochee, Florida, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Chattahoochee features a humid subtropical climate (Cfa).Temperatures typically range between 12 °C (53 °F) and 27 °C (81 °F) through the year, but rarely can drop to -6 °C (21 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 1303 mm (51.3 inches) and receives 136 rainy days on the 1 mm (0.04 inches) threshold annually.Chattahoochee enjoys an average of 3209 hours of sunshine throughout the year, and daylight varies from 10 hours 10 minutes to 14 hours 5 minutes per day.

Monthly average temperatures in Chattahoochee, Florida, United States §

The warmest months in Chattahoochee are June, July and August, with daily mean temperatures ranging from 27 to 27 °C (80 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 12 to 15 °C (53 - 59 °F) throughout the day. On average each year, Chattahoochee experiences 199 days above 25 °C (77.0 °F) and 7 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Chattahoochee, Florida, 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
(82°F)		 28°C
(83°F)		 32°C
(90°F)		 33°C
(92°F)		 37°C
(98°F)		 36°C
(98°F)		 36°C
(96°F)		 36°C
(97°F)		 37°C
(99°F)		 35°C
(96°F)		 29°C
(84°F)		 27°C
(82°F)
Mean maximum 26°C
(79°F)		 27°C
(81°F)		 29°C
(85°F)		 31°C
(89°F)		 34°C
(94°F)		 34°C
(94°F)		 35°C
(95°F)		 35°C
(95°F)		 35°C
(95°F)		 33°C
(91°F)		 28°C
(83°F)		 26°C
(78°F)
Average high 17°C
(64°F)		 21°C
(70°F)		 23°C
(75°F)		 26°C
(79°F)		 30°C
(86°F)		 31°C
(89°F)		 32°C
(90°F)		 32°C
(90°F)		 31°C
(88°F)		 28°C
(83°F)		 22°C
(71°F)		 19°C
(66°F)
Daily mean 12°C
(53°F)		 15°C
(59°F)		 17°C
(63°F)		 20°C
(68°F)		 24°C
(76°F)		 27°C
(80°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(79°F)		 23°C
(73°F)		 15°C
(60°F)		 13°C
(56°F)
Average low 7°C
(44°F)		 10°C
(50°F)		 12°C
(53°F)		 14°C
(57°F)		 19°C
(66°F)		 23°C
(73°F)		 24°C
(75°F)		 24°C
(75°F)		 22°C
(72°F)		 18°C
(65°F)		 10°C
(50°F)		 8°C
(47°F)
Mean minimum -3°C
(27°F)		 0°C
(33°F)		 1°C
(35°F)		 6°C
(43°F)		 12°C
(54°F)		 19°C
(66°F)		 22°C
(72°F)		 21°C
(70°F)		 17°C
(63°F)		 8°C
(47°F)		 1°C
(35°F)		 -1°C
(31°F)
Minimum -6°C
(21°F)		 -1°C
(30°F)		 -1°C
(31°F)		 4°C
(40°F)		 10°C
(50°F)		 17°C
(63°F)		 21°C
(70°F)		 19°C
(66°F)		 14°C
(57°F)		 4°C
(39°F)		 -1°C
(31°F)		 -3°C
(26°F)

Compare climate in Chattahoochee with other places

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

Monthly average precipitation in Chattahoochee, Florida, United States §

Chattahoochee usually has the most precipitation in June, July and August, with an average of 19 rainy days and 154 mm (6.1 inches) of precipitation per month.The driest months in Chattahoochee are March, May and November. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chattahoochee, Florida, 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) 82 (3.2) 122 (4.8) 57 (2.2) 107 (4.2) 80 (3.2) 161 (6.4) 151 (5.9) 149 (5.9) 135 (5.3) 93 (3.6) 47 (1.8) 119 (4.7)
Average precipitation days (≥ 1 mm) 7 9 6 8 10 16 21 21 13 9 7 9

Monthly sunshine hours in Chattahoochee, Florida, United States §

The sunniest months in Chattahoochee are May, July and August, when the sun shines an average of 10 hours 3 minutes a day.Least sunny months in Chattahoochee: January, February and December receive an average of 6 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chattahoochee, Florida, 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 183 199 277 290 314 288 316 303 289 287 248 210
Mean daily daylight hours 10h 24m 11h 6m 12h 0m 12h 56m 13h 42m 14h 5m 13h 52m 13h 11m 12h 18m 11h 22m 10h 34m 10h 10m

Solar UV radiation in Chattahoochee, Florida, United States §

Chattahoochee experiences the highest level of ultraviolet (UV) radiation in April, July and August, when the maximum UV index can reach values of 11 - 12, 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 Chattahoochee UV Index data.

Average daily maximum UV levels by month for Chattahoochee, Florida, 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 8 9 11 11 11 12 11 10 8 6 4