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Monthly climate in Palm Harbor, Florida, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Palm Harbor features a humid subtropical climate (Cfa).Temperatures typically range between 16 °C (61 °F) and 28 °C (83 °F) through the year, but rarely can drop to 2 °C (36 °F) or can rise to as high as 32 °C (90 °F).The average annual precipitation amounts to about 1202 mm (47.3 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually.Palm Harbor enjoys an average of 3560 hours of sunshine throughout the year, and daylight varies from 10 hours 23 minutes to 13 hours 52 minutes per day.

Monthly average temperatures in Palm Harbor, Florida, United States §

The warmest months in Palm Harbor are July, August and September, with daily mean temperatures ranging from 27 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 16 to 18 °C (61 - 65 °F) throughout the day. On average each year, Palm Harbor experiences 170 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 Palm Harbor, 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 24°C
(75°F)		 25°C
(78°F)		 26°C
(79°F)		 28°C
(83°F)		 30°C
(86°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(90°F)		 32°C
(89°F)		 31°C
(87°F)		 28°C
(82°F)		 24°C
(76°F)
Mean maximum 22°C
(73°F)		 24°C
(75°F)		 25°C
(77°F)		 27°C
(81°F)		 29°C
(85°F)		 30°C
(87°F)		 31°C
(88°F)		 31°C
(89°F)		 31°C
(88°F)		 30°C
(86°F)		 26°C
(79°F)		 24°C
(75°F)
Average high 18°C
(65°F)		 20°C
(69°F)		 22°C
(71°F)		 24°C
(76°F)		 27°C
(80°F)		 28°C
(83°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(84°F)		 27°C
(82°F)		 23°C
(73°F)		 20°C
(68°F)
Daily mean 16°C
(61°F)		 18°C
(65°F)		 20°C
(68°F)		 22°C
(73°F)		 25°C
(77°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(83°F)		 27°C
(82°F)		 26°C
(78°F)		 21°C
(70°F)		 18°C
(65°F)
Average low 14°C
(58°F)		 17°C
(62°F)		 18°C
(65°F)		 21°C
(69°F)		 23°C
(74°F)		 26°C
(79°F)		 26°C
(80°F)		 27°C
(80°F)		 26°C
(79°F)		 24°C
(75°F)		 19°C
(66°F)		 16°C
(62°F)
Mean minimum 6°C
(43°F)		 10°C
(50°F)		 10°C
(51°F)		 15°C
(60°F)		 20°C
(68°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 19°C
(66°F)		 13°C
(56°F)		 10°C
(50°F)
Minimum 2°C
(36°F)		 8°C
(47°F)		 7°C
(46°F)		 12°C
(54°F)		 18°C
(64°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(77°F)		 23°C
(74°F)		 15°C
(59°F)		 11°C
(52°F)		 7°C
(44°F)

Compare climate in Palm Harbor with other places

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

Monthly average precipitation in Palm Harbor, Florida, United States §

Palm Harbor usually has the most precipitation in June, July and August, with an average of 23 rainy days and 197 mm (7.7 inches) of precipitation per month.The driest months in Palm Harbor are January, March and November. On average, 36 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Palm Harbor, 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) 43 (1.7) 57 (2.2) 20 (0.8) 66 (2.6) 103 (4.0) 159 (6.3) 210 (8.3) 221 (8.7) 135 (5.3) 71 (2.8) 46 (1.8) 70 (2.8)
Average precipitation days (≥ 1 mm) 4 5 3 7 9 19 25 25 18 10 6 6

Monthly sunshine hours in Palm Harbor, Florida, United States §

The sunniest months in Palm Harbor are April, May and July, when the sun shines an average of 10 hours 37 minutes a day.Least sunny months in Palm Harbor: January, February and December receive an average of 8 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Palm Harbor, 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 219 262 317 319 337 305 321 318 311 301 279 266
Mean daily daylight hours 10h 35m 11h 12m 12h 0m 12h 50m 13h 32m 13h 52m 13h 41m 13h 4m 12h 16m 11h 27m 10h 44m 10h 23m

Solar UV radiation in Palm Harbor, Florida, United States §

Palm Harbor experiences the highest level of ultraviolet (UV) radiation in April, June and July, 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 7. For more detailed information, check out our hourly Palm Harbor UV Index data.

Average daily maximum UV levels by month for Palm Harbor, 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 9 11 11 12 12 11 11 9 7 5