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Monthly climate in North Castle, New York, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification North Castle features a humid subtropical climate (Cfa).Temperatures typically range between 0 °C (32 °F) and 24 °C (76 °F) through the year, but rarely can drop to -18 °C (-1 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 1291 mm (50.8 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually.North Castle enjoys an average of 2938 hours of sunshine throughout the year, and daylight varies from 9 hours 14 minutes to 15 hours 5 minutes per day.

Monthly average temperatures in North Castle, New York, United States §

The warmest months in North Castle are June, July and August, with daily mean temperatures ranging from 21 to 24 °C (70 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 2 °C (32 - 36 °F) throughout the day. On average each year, North Castle experiences 73 days above 25 °C (77.0 °F) and 82 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in North Castle, 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 19°C
(66°F)		 24°C
(75°F)		 26°C
(78°F)		 29°C
(84°F)		 33°C
(91°F)		 34°C
(94°F)		 36°C
(97°F)		 35°C
(95°F)		 33°C
(91°F)		 32°C
(90°F)		 24°C
(75°F)		 16°C
(62°F)
Mean maximum 13°C
(56°F)		 18°C
(64°F)		 20°C
(69°F)		 25°C
(77°F)		 31°C
(87°F)		 33°C
(91°F)		 35°C
(95°F)		 33°C
(91°F)		 31°C
(88°F)		 27°C
(80°F)		 21°C
(70°F)		 15°C
(58°F)
Average high 3°C
(38°F)		 5°C
(42°F)		 8°C
(48°F)		 14°C
(58°F)		 20°C
(68°F)		 25°C
(78°F)		 29°C
(84°F)		 27°C
(82°F)		 24°C
(75°F)		 18°C
(65°F)		 11°C
(51°F)		 5°C
(42°F)
Daily mean -0°C
(32°F)		 1°C
(34°F)		 4°C
(40°F)		 10°C
(50°F)		 15°C
(60°F)		 21°C
(70°F)		 24°C
(76°F)		 23°C
(74°F)		 20°C
(68°F)		 14°C
(58°F)		 7°C
(44°F)		 2°C
(36°F)
Average low -4°C
(25°F)		 -3°C
(28°F)		 0°C
(33°F)		 6°C
(42°F)		 11°C
(52°F)		 16°C
(62°F)		 20°C
(69°F)		 20°C
(68°F)		 16°C
(61°F)		 11°C
(51°F)		 2°C
(37°F)		 -1°C
(30°F)
Mean minimum -15°C
(6°F)		 -13°C
(9°F)		 -8°C
(19°F)		 -1°C
(31°F)		 5°C
(41°F)		 11°C
(53°F)		 16°C
(61°F)		 14°C
(58°F)		 9°C
(48°F)		 3°C
(38°F)		 -6°C
(21°F)		 -9°C
(16°F)
Minimum -18°C
(-1°F)		 -18°C
(-0°F)		 -12°C
(11°F)		 -3°C
(27°F)		 1°C
(34°F)		 8°C
(47°F)		 15°C
(59°F)		 13°C
(55°F)		 6°C
(43°F)		 1°C
(34°F)		 -12°C
(12°F)		 -13°C
(9°F)

Compare climate in North Castle with other places

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

Monthly average precipitation in North Castle, New York, United States §

North Castle usually has the most precipitation in April, July and October, with an average of 12 rainy days and 131 mm (5.2 inches) of precipitation per month.The driest months in North Castle are January, March and November. On average, 83 mm (3.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in North Castle, 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) 70 (2.7) 100 (3.9) 90 (3.5) 119 (4.7) 116 (4.6) 93 (3.7) 136 (5.4) 116 (4.6) 114 (4.5) 139 (5.5) 90 (3.5) 109 (4.3)
Average precipitation days (≥ 1 mm) 8 11 10 12 12 11 14 13 9 12 10 11

Monthly sunshine hours in North Castle, New York, United States §

The sunniest months in North Castle are June, July and August, when the sun shines an average of 10 hours 30 minutes a day.Least sunny months in North Castle: January, February and December receive an average of 5 hours 29 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in North Castle, 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 149 176 252 240 275 313 338 314 278 218 206 173
Mean daily daylight hours 9h 33m 10h 37m 11h 58m 13h 20m 14h 30m 15h 5m 14h 46m 13h 44m 12h 24m 11h 2m 9h 50m 9h 14m

Solar UV radiation in North Castle, New York, United States §

North Castle experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure.January, November 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 North Castle UV Index data.

Average daily maximum UV levels by month for North Castle, 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 5 6 8 10 10 9 9 8 6 4 2