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Monthly climate in Palmetto, Florida, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Palmetto features a humid subtropical climate (Cfa). Temperatures typically range between 17 °C (63 °F) and 28 °C (83 °F) through the year, but rarely can drop to -2 °C (30 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 1289 mm (50.7 inches) and receives 153 rainy days on the 1 mm (0.04 inches) threshold annually. Palmetto enjoys an average of 3557 hours of sunshine throughout the year, and daylight varies from 10 hours 25 minutes to 13 hours 49 minutes per day.

Monthly average temperatures in Palmetto, Florida, United States §

The warmest months in Palmetto are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 20 °C (63 - 68 °F) throughout the day. On average each year, Palmetto experiences 260 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 Palmetto, 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
(84°F)		 32°C
(89°F)		 32°C
(89°F)		 34°C
(93°F)		 35°C
(96°F)		 37°C
(98°F)		 34°C
(94°F)		 35°C
(96°F)		 35°C
(95°F)		 34°C
(94°F)		 31°C
(88°F)		 30°C
(86°F)
Mean maximum 28°C
(82°F)		 30°C
(86°F)		 30°C
(87°F)		 32°C
(91°F)		 34°C
(93°F)		 34°C
(94°F)		 34°C
(93°F)		 35°C
(95°F)		 34°C
(93°F)		 33°C
(92°F)		 30°C
(86°F)		 28°C
(83°F)
Average high 22°C
(72°F)		 25°C
(78°F)		 26°C
(79°F)		 28°C
(83°F)		 31°C
(87°F)		 31°C
(89°F)		 32°C
(89°F)		 32°C
(90°F)		 32°C
(89°F)		 31°C
(87°F)		 26°C
(79°F)		 24°C
(75°F)
Daily mean 17°C
(63°F)		 20°C
(68°F)		 21°C
(70°F)		 24°C
(75°F)		 26°C
(79°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(83°F)		 28°C
(82°F)		 26°C
(79°F)		 21°C
(71°F)		 19°C
(66°F)
Average low 13°C
(55°F)		 15°C
(60°F)		 16°C
(60°F)		 19°C
(66°F)		 22°C
(71°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(76°F)		 23°C
(73°F)		 17°C
(63°F)		 15°C
(58°F)
Mean minimum 3°C
(37°F)		 5°C
(42°F)		 6°C
(43°F)		 12°C
(53°F)		 17°C
(63°F)		 22°C
(72°F)		 23°C
(74°F)		 24°C
(75°F)		 22°C
(71°F)		 16°C
(61°F)		 10°C
(50°F)		 7°C
(44°F)
Minimum -2°C
(30°F)		 3°C
(37°F)		 4°C
(40°F)		 9°C
(48°F)		 14°C
(58°F)		 22°C
(72°F)		 22°C
(73°F)		 23°C
(74°F)		 20°C
(68°F)		 10°C
(49°F)		 8°C
(46°F)		 4°C
(40°F)

Compare climate in Palmetto with other places

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

Monthly average precipitation in Palmetto, Florida, United States §

Palmetto usually has the most precipitation in June, July and August, with an average of 26 rainy days and 219 mm (8.6 inches) of precipitation per month. The driest months in Palmetto are January, March and November. On average, 33 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Palmetto, 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) 35 (1.4) 45 (1.8) 22 (0.9) 59 (2.3) 120 (4.7) 210 (8.3) 220 (8.7) 226 (8.9) 179 (7.0) 70 (2.7) 41 (1.6) 60 (2.4)
Average precipitation days (≥ 1 mm) 4 5 3 7 12 24 27 28 21 10 6 6

Monthly sunshine hours in Palmetto, Florida, United States §

The sunniest months in Palmetto are March, April and May, when the sun shines an average of 10 hours 34 minutes a day. Least sunny months in Palmetto: January, February and December receive an average of 8 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Palmetto, 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 218 265 320 320 331 301 319 317 310 299 276 274
Mean daily daylight hours 10h 37m 11h 13m 12h 0m 12h 49m 13h 30m 13h 49m 13h 39m 13h 3m 12h 16m 11h 28m 10h 46m 10h 25m

Solar UV radiation in Palmetto, Florida, United States §

Palmetto experiences the highest level of ultraviolet (UV) radiation in May, June and July, 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 Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Palmetto UV Index data.

Average daily maximum UV levels by month for Palmetto, 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 8 10 11 12 12 12 11 11 9 7 5

Detailed Monthly Weather Insights for Palmetto, Florida, United States

Discover in-depth weather details for every month in Palmetto. 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 Palmetto'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.