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Monthly climate in Westchester, Florida, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Westchester features a tropical monsoon climate (Am).Temperatures typically range between 21 °C (70 °F) and 28 °C (83 °F) through the year, but rarely can drop to 7 °C (44 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1359 mm (53.5 inches) and receives 189 rainy days on the 1 mm (0.04 inches) threshold annually.Westchester enjoys an average of 3678 hours of sunshine throughout the year, and daylight varies from 10 hours 33 minutes to 13 hours 42 minutes per day.

Monthly average temperatures in Westchester, Florida, United States §

The warmest months in Westchester 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 21 to 23 °C (70 - 73 °F) throughout the day. On average each year, Westchester experiences 265 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 Westchester, 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 28°C
(83°F)		 28°C
(83°F)		 30°C
(86°F)		 32°C
(90°F)		 31°C
(88°F)		 32°C
(90°F)		 33°C
(92°F)		 32°C
(90°F)		 33°C
(91°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(84°F)
Mean maximum 27°C
(81°F)		 27°C
(82°F)		 29°C
(84°F)		 30°C
(87°F)		 30°C
(87°F)		 31°C
(87°F)		 32°C
(90°F)		 31°C
(89°F)		 32°C
(89°F)		 30°C
(87°F)		 28°C
(83°F)		 28°C
(82°F)
Average high 24°C
(75°F)		 25°C
(77°F)		 25°C
(78°F)		 27°C
(81°F)		 28°C
(83°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(84°F)		 26°C
(80°F)		 25°C
(77°F)
Daily mean 21°C
(70°F)		 23°C
(73°F)		 23°C
(73°F)		 25°C
(77°F)		 26°C
(79°F)		 28°C
(82°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(81°F)		 24°C
(76°F)		 22°C
(72°F)
Average low 18°C
(65°F)		 21°C
(69°F)		 20°C
(69°F)		 23°C
(73°F)		 24°C
(76°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)		 20°C
(68°F)
Mean minimum 9°C
(49°F)		 13°C
(56°F)		 14°C
(57°F)		 17°C
(64°F)		 21°C
(70°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(78°F)		 24°C
(76°F)		 21°C
(70°F)		 16°C
(62°F)		 12°C
(54°F)
Minimum 7°C
(44°F)		 10°C
(51°F)		 12°C
(54°F)		 15°C
(59°F)		 19°C
(66°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(76°F)		 24°C
(75°F)		 15°C
(59°F)		 12°C
(54°F)		 11°C
(51°F)

Compare climate in Westchester with other places

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

Monthly average precipitation in Westchester, Florida, United States §

Westchester usually has the most precipitation in July, August and September, with an average of 24 rainy days and 186 mm (7.3 inches) of precipitation per month.The driest months in Westchester are January, March and December. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Westchester, 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) 34 (1.3) 50 (2.0) 30 (1.2) 63 (2.5) 161 (6.3) 172 (6.8) 173 (6.8) 181 (7.1) 203 (8.0) 157 (6.2) 93 (3.7) 41 (1.6)
Average precipitation days (≥ 1 mm) 6 9 5 11 18 22 26 25 22 22 14 9

Monthly sunshine hours in Westchester, Florida, United States §

The sunniest months in Westchester are April, July and August, when the sun shines an average of 11 hours 4 minutes a day.Least sunny months in Westchester: 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 Westchester, 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 42m 13h 32m 12h 58m 12h 15m 11h 30m 10h 52m 10h 33m

Solar UV radiation in Westchester, Florida, United States §

Westchester 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 Westchester UV Index data.

Average daily maximum UV levels by month for Westchester, 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