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Monthly climate in Princeton, Florida, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Princeton features a tropical monsoon climate (Am).Temperatures typically range between 20 °C (69 °F) and 29 °C (84 °F) through the year, but rarely can drop to 3 °C (38 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 1368 mm (53.9 inches) and receives 184 rainy days on the 1 mm (0.04 inches) threshold annually.Princeton enjoys an average of 3678 hours of sunshine throughout the year, and daylight varies from 10 hours 33 minutes to 13 hours 41 minutes per day.

Monthly average temperatures in Princeton, Florida, United States §

The warmest months in Princeton 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 20 to 23 °C (69 - 73 °F) throughout the day. On average each year, Princeton experiences 291 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 Princeton, 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 30°C
(86°F)		 30°C
(86°F)		 31°C
(88°F)		 33°C
(92°F)		 34°C
(93°F)		 35°C
(95°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(94°F)		 33°C
(91°F)		 32°C
(90°F)		 30°C
(86°F)
Mean maximum 29°C
(84°F)		 29°C
(85°F)		 30°C
(87°F)		 32°C
(90°F)		 33°C
(91°F)		 32°C
(91°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(92°F)		 32°C
(90°F)		 30°C
(87°F)		 29°C
(85°F)
Average high 25°C
(77°F)		 27°C
(80°F)		 27°C
(81°F)		 29°C
(84°F)		 30°C
(86°F)		 31°C
(88°F)		 32°C
(90°F)		 32°C
(90°F)		 31°C
(89°F)		 30°C
(86°F)		 27°C
(82°F)		 26°C
(79°F)
Daily mean 20°C
(69°F)		 23°C
(73°F)		 23°C
(73°F)		 25°C
(78°F)		 26°C
(80°F)		 28°C
(82°F)		 28°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 27°C
(81°F)		 24°C
(75°F)		 22°C
(71°F)
Average low 16°C
(62°F)		 19°C
(67°F)		 19°C
(66°F)		 22°C
(71°F)		 23°C
(74°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)		 24°C
(76°F)		 20°C
(69°F)		 18°C
(64°F)
Mean minimum 6°C
(43°F)		 10°C
(49°F)		 11°C
(51°F)		 15°C
(59°F)		 20°C
(68°F)		 23°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 23°C
(74°F)		 19°C
(67°F)		 13°C
(56°F)		 9°C
(49°F)
Minimum 3°C
(38°F)		 6°C
(42°F)		 8°C
(47°F)		 12°C
(54°F)		 17°C
(63°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(74°F)		 21°C
(70°F)		 12°C
(55°F)		 8°C
(46°F)		 7°C
(45°F)

Compare climate in Princeton with other places

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

Monthly average precipitation in Princeton, Florida, United States §

Princeton usually has the most precipitation in June, July and September, with an average of 25 rainy days and 208 mm (8.2 inches) of precipitation per month.The driest months in Princeton are January, March and December. On average, 30 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Princeton, 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) 25 (1.0) 43 (1.7) 27 (1.1) 58 (2.3) 149 (5.9) 205 (8.1) 204 (8.0) 203 (8.0) 214 (8.4) 132 (5.2) 69 (2.7) 37 (1.4)
Average precipitation days (≥ 1 mm) 4 7 5 10 18 24 28 27 24 21 10 6

Monthly sunshine hours in Princeton, Florida, United States §

The sunniest months in Princeton are April, July and August, when the sun shines an average of 11 hours 4 minutes a day.Least sunny months in Princeton: January, February and November receive an average of 8 hours 44 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Princeton, 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 226 280 326 335 325 311 343 339 314 305 279 289
Mean daily daylight hours 10h 43m 11h 17m 12h 1m 12h 46m 13h 23m 13h 41m 13h 31m 12h 58m 12h 15m 11h 31m 10h 52m 10h 33m

Solar UV radiation in Princeton, Florida, United States §

Princeton experiences the highest level of ultraviolet (UV) radiation in April, June and August, when the maximum UV index can reach values of 12 - 13, 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 Princeton UV Index data.

Average daily maximum UV levels by month for Princeton, 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 13 12 12 11 10 8 6