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Monthly climate in New Port Richey, Florida, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification New Port Richey 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 1 °C (35 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 1248 mm (49.1 inches) and receives 143 rainy days on the 1 mm (0.04 inches) threshold annually.New Port Richey enjoys an average of 3509 hours of sunshine throughout the year, and daylight varies from 10 hours 22 minutes to 13 hours 53 minutes per day.

Monthly average temperatures in New Port Richey, Florida, United States §

The warmest months in New Port Richey are July, August and September, with daily mean temperatures ranging from 27 to 28 °C (81 - 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, New Port Richey experiences 172 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 New Port Richey, 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)		 26°C
(79°F)		 26°C
(80°F)		 28°C
(83°F)		 30°C
(87°F)		 32°C
(90°F)		 32°C
(90°F)		 33°C
(91°F)		 32°C
(89°F)		 31°C
(87°F)		 28°C
(83°F)		 24°C
(76°F)
Mean maximum 23°C
(73°F)		 24°C
(76°F)		 25°C
(78°F)		 27°C
(82°F)		 29°C
(85°F)		 30°C
(87°F)		 31°C
(88°F)		 32°C
(89°F)		 31°C
(88°F)		 30°C
(86°F)		 26°C
(79°F)		 23°C
(75°F)
Average high 18°C
(65°F)		 20°C
(69°F)		 22°C
(71°F)		 24°C
(76°F)		 27°C
(81°F)		 29°C
(84°F)		 29°C
(85°F)		 30°C
(85°F)		 29°C
(85°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
(67°F)		 22°C
(72°F)		 25°C
(77°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(83°F)		 27°C
(81°F)		 25°C
(78°F)		 20°C
(69°F)		 18°C
(64°F)
Average low 14°C
(57°F)		 16°C
(61°F)		 18°C
(64°F)		 20°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)		 18°C
(65°F)		 16°C
(61°F)
Mean minimum 5°C
(41°F)		 9°C
(49°F)		 10°C
(50°F)		 15°C
(59°F)		 19°C
(67°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)		 18°C
(65°F)		 13°C
(55°F)		 9°C
(49°F)
Minimum 1°C
(35°F)		 8°C
(46°F)		 7°C
(44°F)		 12°C
(53°F)		 17°C
(63°F)		 23°C
(73°F)		 24°C
(76°F)		 24°C
(76°F)		 22°C
(73°F)		 14°C
(58°F)		 10°C
(50°F)		 6°C
(43°F)

Compare climate in New Port Richey with other places

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

Monthly average precipitation in New Port Richey, Florida, United States §

New Port Richey usually has the most precipitation in June, July and August, with an average of 23 rainy days and 201 mm (7.9 inches) of precipitation per month.The driest months in New Port Richey are January, March and November. On average, 38 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in New Port Richey, 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) 48 (1.9) 60 (2.4) 21 (0.8) 69 (2.7) 108 (4.2) 151 (5.9) 216 (8.5) 235 (9.3) 138 (5.4) 73 (2.9) 45 (1.8) 83 (3.3)
Average precipitation days (≥ 1 mm) 5 6 4 8 9 19 26 25 18 9 6 8

Monthly sunshine hours in New Port Richey, Florida, United States §

The sunniest months in New Port Richey are May, July and August, when the sun shines an average of 10 hours 24 minutes a day.Least sunny months in New Port Richey: January, February and December receive an average of 8 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in New Port Richey, 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 216 255 313 313 335 301 318 314 308 297 275 258
Mean daily daylight hours 10h 34m 11h 11m 12h 0m 12h 51m 13h 33m 13h 53m 13h 42m 13h 5m 12h 17m 11h 27m 10h 43m 10h 22m

Solar UV radiation in New Port Richey, Florida, United States §

New Port Richey 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 New Port Richey UV Index data.

Average daily maximum UV levels by month for New Port Richey, 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