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Monthly climate in Castleberry, Alabama, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Castleberry features a humid subtropical climate (Cfa). Temperatures typically range between 11 °C (52 °F) and 27 °C (81 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1443 mm (56.8 inches) and receives 146 rainy days on the 1 mm (0.04 inches) threshold annually. Castleberry enjoys an average of 3160 hours of sunshine throughout the year, and daylight varies from 10 hours 8 minutes to 14 hours 8 minutes per day.

Monthly average temperatures in Castleberry, Alabama, United States §

The warmest months in Castleberry are June, July and August, with daily mean temperatures ranging from 26 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 11 to 14 °C (52 - 58 °F) throughout the day. On average each year, Castleberry experiences 187 days above 25 °C (77.0 °F) and 12 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Castleberry, 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 27°C
(82°F)		 28°C
(82°F)		 31°C
(89°F)		 31°C
(89°F)		 37°C
(100°F)		 38°C
(102°F)		 37°C
(99°F)		 38°C
(101°F)		 39°C
(102°F)		 36°C
(97°F)		 28°C
(83°F)		 27°C
(82°F)
Mean maximum 25°C
(77°F)		 27°C
(81°F)		 29°C
(84°F)		 30°C
(86°F)		 34°C
(93°F)		 34°C
(94°F)		 36°C
(96°F)		 36°C
(96°F)		 35°C
(96°F)		 33°C
(92°F)		 27°C
(81°F)		 26°C
(78°F)
Average high 16°C
(62°F)		 20°C
(68°F)		 23°C
(73°F)		 25°C
(78°F)		 30°C
(86°F)		 31°C
(89°F)		 32°C
(90°F)		 32°C
(90°F)		 31°C
(88°F)		 27°C
(82°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)		 26°C
(80°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(78°F)		 22°C
(71°F)		 14°C
(58°F)		 12°C
(54°F)
Average low 6°C
(42°F)		 9°C
(48°F)		 11°C
(53°F)		 13°C
(56°F)		 18°C
(65°F)		 22°C
(72°F)		 23°C
(74°F)		 23°C
(74°F)		 21°C
(70°F)		 17°C
(63°F)		 9°C
(48°F)		 7°C
(46°F)
Mean minimum -4°C
(25°F)		 -1°C
(30°F)		 0°C
(33°F)		 5°C
(42°F)		 11°C
(53°F)		 18°C
(65°F)		 21°C
(70°F)		 20°C
(69°F)		 16°C
(61°F)		 7°C
(45°F)		 -0°C
(32°F)		 -2°C
(29°F)
Minimum -8°C
(18°F)		 -5°C
(24°F)		 -2°C
(28°F)		 3°C
(38°F)		 8°C
(47°F)		 16°C
(61°F)		 19°C
(67°F)		 19°C
(66°F)		 12°C
(54°F)		 3°C
(37°F)		 -4°C
(26°F)		 -4°C
(25°F)

Compare climate in Castleberry with other places

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

Monthly average precipitation in Castleberry, Alabama, United States §

Castleberry usually has the most precipitation in June, July and December, with an average of 16 rainy days and 154 mm (6.1 inches) of precipitation per month. The driest months in Castleberry are March, October and November. On average, 85 mm (3.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Castleberry, 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) 99 (3.9) 119 (4.7) 98 (3.9) 114 (4.5) 123 (4.8) 174 (6.9) 145 (5.7) 143 (5.6) 127 (5.0) 95 (3.7) 62 (2.5) 143 (5.6)
Average precipitation days (≥ 1 mm) 8 12 11 9 11 18 19 19 12 8 7 12

Monthly sunshine hours in Castleberry, Alabama, United States §

The sunniest months in Castleberry are May, July and August, when the sun shines an average of 10 hours 11 minutes a day. Least sunny months in Castleberry: January, February and December receive an average of 6 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Castleberry, 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 175 190 259 285 323 286 321 302 281 271 254 208
Mean daily daylight hours 10h 21m 11h 4m 12h 0m 12h 57m 13h 44m 14h 8m 13h 55m 13h 13m 12h 18m 11h 21m 10h 32m 10h 8m

Solar UV radiation in Castleberry, Alabama, United States §

Castleberry 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 Castleberry UV Index data.

Average daily maximum UV levels by month for Castleberry, 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 12 11 10 8 6 4

Detailed Monthly Weather Insights for Castleberry, Alabama, United States

Discover in-depth weather details for every month in Castleberry. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Castleberry's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.