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Monthly climate in Naples, New York, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Naples features a humid continental climate (Dfb).Temperatures typically range between -4 °C (25 °F) and 21 °C (71 °F) through the year, but rarely can drop to -26 °C (-14 °F) or can rise to as high as 34 °C (93 °F).The average annual precipitation amounts to about 1208 mm (47.5 inches) and receives 168 rainy days on the 1 mm (0.04 inches) threshold annually.Naples enjoys an average of 2719 hours of sunshine throughout the year, and daylight varies from 9 hours 6 minutes to 15 hours 13 minutes per day.

Monthly average temperatures in Naples, New York, United States §

The warmest months in Naples are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (66 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -1 °C (25 - 30 °F) throughout the day. On average each year, Naples experiences 53 days above 25 °C (77.0 °F) and 122 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Naples, New York, 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 16°C
(62°F)		 20°C
(69°F)		 22°C
(73°F)		 27°C
(80°F)		 31°C
(88°F)		 33°C
(92°F)		 34°C
(93°F)		 31°C
(89°F)		 32°C
(89°F)		 28°C
(83°F)		 24°C
(76°F)		 16°C
(62°F)
Mean maximum 11°C
(53°F)		 15°C
(59°F)		 19°C
(66°F)		 23°C
(73°F)		 30°C
(86°F)		 31°C
(87°F)		 31°C
(89°F)		 30°C
(86°F)		 29°C
(85°F)		 26°C
(79°F)		 19°C
(66°F)		 12°C
(54°F)
Average high -0°C
(32°F)		 2°C
(35°F)		 6°C
(43°F)		 12°C
(54°F)		 19°C
(66°F)		 23°C
(74°F)		 26°C
(79°F)		 25°C
(78°F)		 22°C
(72°F)		 16°C
(60°F)		 7°C
(45°F)		 2°C
(36°F)
Daily mean -4°C
(25°F)		 -3°C
(27°F)		 1°C
(34°F)		 7°C
(45°F)		 14°C
(57°F)		 19°C
(66°F)		 21°C
(71°F)		 20°C
(69°F)		 17°C
(62°F)		 11°C
(52°F)		 3°C
(37°F)		 -1°C
(30°F)
Average low -8°C
(18°F)		 -7°C
(20°F)		 -4°C
(25°F)		 2°C
(37°F)		 9°C
(48°F)		 14°C
(57°F)		 17°C
(62°F)		 16°C
(61°F)		 12°C
(54°F)		 7°C
(45°F)		 -1°C
(30°F)		 -5°C
(24°F)
Mean minimum -20°C
(-4°F)		 -19°C
(-2°F)		 -16°C
(4°F)		 -4°C
(25°F)		 1°C
(33°F)		 8°C
(46°F)		 12°C
(53°F)		 9°C
(48°F)		 5°C
(41°F)		 -1°C
(30°F)		 -12°C
(10°F)		 -16°C
(4°F)
Minimum -26°C
(-14°F)		 -22°C
(-7°F)		 -19°C
(-1°F)		 -6°C
(21°F)		 -4°C
(25°F)		 4°C
(39°F)		 10°C
(50°F)		 7°C
(45°F)		 1°C
(34°F)		 -3°C
(27°F)		 -22°C
(-8°F)		 -21°C
(-5°F)

Compare climate in Naples with other places

Compare temperature, precipitation, sunshine, UV index in Naples, New York, United States with other places around the world.

Monthly average precipitation in Naples, New York, United States §

Naples usually has the most precipitation in May, July and October, with an average of 16 rainy days and 136 mm (5.3 inches) of precipitation per month.The driest months in Naples are January, March and November. On average, 79 mm (3.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Naples, New York, 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) 75 (3.0) 85 (3.4) 76 (3.0) 112 (4.4) 126 (5.0) 106 (4.2) 144 (5.7) 87 (3.4) 86 (3.4) 138 (5.4) 84 (3.3) 88 (3.5)
Average precipitation days (≥ 1 mm) 12 15 13 16 16 13 17 13 9 15 14 15

Monthly sunshine hours in Naples, New York, United States §

The sunniest months in Naples are June, July and August, when the sun shines an average of 10 hours 48 minutes a day.Least sunny months in Naples: January, February and December receive an average of 3 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Naples, New York, 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 101 145 217 232 275 327 338 328 281 202 154 113
Mean daily daylight hours 9h 27m 10h 34m 11h 58m 13h 24m 14h 36m 15h 13m 14h 53m 13h 48m 12h 25m 11h 0m 9h 45m 9h 6m

Solar UV radiation in Naples, New York, United States §

Naples experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Naples UV Index data.

Average daily maximum UV levels by month for Naples, New York, 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) 3 4 6 8 10 10 10 9 8 6 4 2