nomadseason

Monthly climate in Semmes, Alabama, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Semmes features a humid subtropical climate (Cfa).Temperatures typically range between 11 °C (52 °F) and 27 °C (82 °F) through the year, but rarely can drop to -8 °C (19 °F) or can rise to as high as 37 °C (100 °F).The average annual precipitation amounts to about 1650 mm (64.9 inches) and receives 156 rainy days on the 1 mm (0.04 inches) threshold annually.Semmes enjoys an average of 3156 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 Semmes, Alabama, United States §

The warmest months in Semmes are June, July and August, with daily mean temperatures ranging from 27 to 27 °C (80 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 11 to 14 °C (52 - 58 °F) throughout the day. On average each year, Semmes experiences 181 days above 25 °C (77.0 °F) and 9 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Semmes, Alabama, 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
(80°F)		 31°C
(87°F)		 31°C
(88°F)		 34°C
(94°F)		 36°C
(96°F)		 37°C
(100°F)		 36°C
(98°F)		 37°C
(99°F)		 36°C
(97°F)		 27°C
(82°F)		 27°C
(80°F)
Mean maximum 24°C
(75°F)		 26°C
(78°F)		 28°C
(83°F)		 29°C
(85°F)		 32°C
(91°F)		 33°C
(92°F)		 35°C
(96°F)		 35°C
(95°F)		 34°C
(94°F)		 32°C
(91°F)		 27°C
(80°F)		 25°C
(77°F)
Average high 16°C
(62°F)		 20°C
(67°F)		 22°C
(73°F)		 25°C
(77°F)		 29°C
(84°F)		 31°C
(88°F)		 32°C
(89°F)		 32°C
(89°F)		 31°C
(87°F)		 27°C
(81°F)		 21°C
(70°F)		 18°C
(65°F)
Daily mean 11°C
(52°F)		 14°C
(58°F)		 17°C
(63°F)		 19°C
(67°F)		 24°C
(75°F)		 27°C
(80°F)		 27°C
(82°F)		 27°C
(81°F)		 26°C
(79°F)		 22°C
(72°F)		 15°C
(59°F)		 13°C
(56°F)
Average low 6°C
(44°F)		 10°C
(50°F)		 12°C
(55°F)		 14°C
(58°F)		 19°C
(67°F)		 23°C
(74°F)		 24°C
(76°F)		 24°C
(75°F)		 22°C
(72°F)		 18°C
(64°F)		 9°C
(49°F)		 8°C
(47°F)
Mean minimum -4°C
(26°F)		 -1°C
(31°F)		 1°C
(35°F)		 6°C
(42°F)		 12°C
(55°F)		 19°C
(67°F)		 22°C
(72°F)		 21°C
(70°F)		 16°C
(62°F)		 8°C
(47°F)		 1°C
(34°F)		 -1°C
(31°F)
Minimum -8°C
(19°F)		 -6°C
(22°F)		 -1°C
(30°F)		 4°C
(39°F)		 8°C
(47°F)		 16°C
(61°F)		 21°C
(70°F)		 20°C
(69°F)		 12°C
(54°F)		 4°C
(39°F)		 -3°C
(27°F)		 -3°C
(28°F)

Compare climate in Semmes with other places

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

Monthly average precipitation in Semmes, Alabama, United States §

Semmes usually has the most precipitation in June, July and August, with an average of 20 rainy days and 200 mm (7.9 inches) of precipitation per month.The driest months in Semmes are January, March and November. On average, 89 mm (3.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Semmes, Alabama, 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) 101 (4.0) 105 (4.1) 103 (4.1) 122 (4.8) 149 (5.9) 238 (9.4) 166 (6.6) 196 (7.7) 149 (5.9) 128 (5.0) 63 (2.5) 129 (5.1)
Average precipitation days (≥ 1 mm) 8 13 11 10 11 18 21 22 14 10 6 12

Monthly sunshine hours in Semmes, Alabama, United States §

The sunniest months in Semmes are May, July and August, when the sun shines an average of 10 hours 2 minutes a day.Least sunny months in Semmes: January, February and December receive an average of 6 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Semmes, Alabama, 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 172 196 263 283 318 286 311 303 276 275 257 210
Mean daily daylight hours 10h 23m 11h 5m 12h 0m 12h 56m 13h 42m 14h 5m 13h 53m 13h 11m 12h 18m 11h 22m 10h 34m 10h 10m

Solar UV radiation in Semmes, Alabama, United States §

Semmes experiences the highest level of ultraviolet (UV) radiation in April, May 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 Semmes UV Index data.

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