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Monthly climate in South Palm Beach, Florida, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification South Palm Beach features a tropical rainforest climate (Af).Temperatures typically range between 21 °C (69 °F) and 29 °C (84 °F) through the year, but rarely can drop to 6 °C (44 °F) or can rise to as high as 34 °C (93 °F).The average annual precipitation amounts to about 1468 mm (57.8 inches) and receives 200 rainy days on the 1 mm (0.04 inches) threshold annually.South Palm Beach enjoys an average of 3581 hours of sunshine throughout the year, and daylight varies from 10 hours 29 minutes to 13 hours 46 minutes per day.

Monthly average temperatures in South Palm Beach, Florida, United States §

The warmest months in South Palm Beach are July, August and September, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 21 to 23 °C (69 - 73 °F) throughout the day. On average each year, South Palm Beach experiences 261 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in South Palm Beach, 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 29°C
(85°F)		 29°C
(84°F)		 31°C
(89°F)		 33°C
(91°F)		 32°C
(90°F)		 33°C
(91°F)		 34°C
(93°F)		 32°C
(90°F)		 34°C
(93°F)		 31°C
(88°F)		 29°C
(85°F)		 29°C
(85°F)
Mean maximum 28°C
(83°F)		 28°C
(82°F)		 30°C
(86°F)		 31°C
(87°F)		 30°C
(87°F)		 31°C
(88°F)		 32°C
(91°F)		 32°C
(90°F)		 32°C
(90°F)		 31°C
(88°F)		 29°C
(84°F)		 28°C
(83°F)
Average high 23°C
(74°F)		 25°C
(77°F)		 25°C
(78°F)		 27°C
(81°F)		 28°C
(82°F)		 29°C
(85°F)		 30°C
(87°F)		 31°C
(87°F)		 30°C
(86°F)		 29°C
(84°F)		 26°C
(79°F)		 25°C
(76°F)
Daily mean 21°C
(69°F)		 23°C
(73°F)		 23°C
(73°F)		 25°C
(76°F)		 26°C
(79°F)		 27°C
(82°F)		 28°C
(83°F)		 29°C
(84°F)		 28°C
(83°F)		 27°C
(81°F)		 24°C
(76°F)		 22°C
(72°F)
Average low 18°C
(65°F)		 20°C
(69°F)		 20°C
(68°F)		 22°C
(72°F)		 24°C
(75°F)		 26°C
(79°F)		 27°C
(80°F)		 27°C
(81°F)		 26°C
(80°F)		 25°C
(78°F)		 22°C
(72°F)		 19°C
(67°F)
Mean minimum 9°C
(49°F)		 13°C
(55°F)		 14°C
(57°F)		 17°C
(62°F)		 21°C
(70°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 21°C
(70°F)		 16°C
(61°F)		 12°C
(53°F)
Minimum 6°C
(44°F)		 10°C
(50°F)		 12°C
(54°F)		 15°C
(59°F)		 19°C
(66°F)		 24°C
(75°F)		 25°C
(76°F)		 25°C
(77°F)		 24°C
(76°F)		 14°C
(58°F)		 11°C
(52°F)		 10°C
(50°F)

Compare climate in South Palm Beach with other places

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

Monthly average precipitation in South Palm Beach, Florida, United States §

South Palm Beach usually has the most precipitation in June, August and September, with an average of 24 rainy days and 200 mm (7.9 inches) of precipitation per month.The driest months in South Palm Beach are January, March and December. On average, 42 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in South Palm Beach, 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) 41 (1.6) 54 (2.1) 37 (1.4) 89 (3.5) 161 (6.3) 207 (8.2) 184 (7.2) 195 (7.7) 197 (7.7) 158 (6.2) 97 (3.8) 48 (1.9)
Average precipitation days (≥ 1 mm) 7 10 7 11 17 24 28 26 23 22 15 10

Monthly sunshine hours in South Palm Beach, Florida, United States §

The sunniest months in South Palm Beach are April, July and August, when the sun shines an average of 10 hours 53 minutes a day.Least sunny months in South Palm Beach: January, February and November receive an average of 8 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in South Palm Beach, 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 208 275 318 325 316 301 339 336 315 297 268 279
Mean daily daylight hours 10h 40m 11h 15m 12h 1m 12h 48m 13h 27m 13h 46m 13h 35m 13h 1m 12h 16m 11h 29m 10h 49m 10h 29m

Solar UV radiation in South Palm Beach, Florida, United States §

South Palm Beach experiences the highest level of ultraviolet (UV) radiation in April, May and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure.January, November and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly South Palm Beach UV Index data.

Average daily maximum UV levels by month for South Palm Beach, 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) 6 9 10 12 12 12 12 12 11 10 8 6