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Monthly climate in Delmar, New York, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Delmar features a humid continental climate (Dfa).Temperatures typically range between -2 °C (28 °F) and 23 °C (74 °F) through the year, but rarely can drop to -25 °C (-12 °F) or can rise to as high as 36 °C (96 °F).The average annual precipitation amounts to about 1229 mm (48.4 inches) and receives 135 rainy days on the 1 mm (0.04 inches) threshold annually.Delmar enjoys an average of 2848 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 Delmar, New York, United States §

The warmest months in Delmar are June, July and August, with daily mean temperatures ranging from 20 to 23 °C (68 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 0 °C (28 - 32 °F) throughout the day. On average each year, Delmar experiences 74 days above 25 °C (77.0 °F) and 106 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Delmar, 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 17°C
(64°F)		 22°C
(73°F)		 24°C
(76°F)		 29°C
(85°F)		 34°C
(93°F)		 34°C
(94°F)		 36°C
(96°F)		 34°C
(94°F)		 32°C
(90°F)		 27°C
(82°F)		 24°C
(75°F)		 16°C
(62°F)
Mean maximum 12°C
(54°F)		 16°C
(62°F)		 20°C
(68°F)		 24°C
(75°F)		 31°C
(89°F)		 33°C
(91°F)		 34°C
(93°F)		 32°C
(91°F)		 31°C
(87°F)		 26°C
(79°F)		 20°C
(69°F)		 14°C
(57°F)
Average high 1°C
(35°F)		 3°C
(38°F)		 7°C
(45°F)		 14°C
(57°F)		 20°C
(69°F)		 25°C
(78°F)		 28°C
(83°F)		 27°C
(81°F)		 24°C
(75°F)		 17°C
(63°F)		 9°C
(48°F)		 3°C
(38°F)
Daily mean -2°C
(28°F)		 -1°C
(30°F)		 2°C
(36°F)		 9°C
(48°F)		 15°C
(60°F)		 20°C
(68°F)		 23°C
(74°F)		 22°C
(72°F)		 18°C
(65°F)		 12°C
(55°F)		 4°C
(40°F)		 0°C
(32°F)
Average low -6°C
(21°F)		 -5°C
(23°F)		 -2°C
(28°F)		 4°C
(40°F)		 10°C
(50°F)		 15°C
(59°F)		 18°C
(65°F)		 18°C
(64°F)		 13°C
(57°F)		 8°C
(47°F)		 0°C
(33°F)		 -4°C
(26°F)
Mean minimum -18°C
(0°F)		 -18°C
(1°F)		 -13°C
(9°F)		 -3°C
(28°F)		 3°C
(38°F)		 10°C
(50°F)		 13°C
(56°F)		 11°C
(52°F)		 5°C
(41°F)		 -0°C
(32°F)		 -9°C
(16°F)		 -15°C
(5°F)
Minimum -24°C
(-11°F)		 -25°C
(-12°F)		 -16°C
(3°F)		 -4°C
(25°F)		 0°C
(33°F)		 6°C
(43°F)		 11°C
(53°F)		 9°C
(48°F)		 1°C
(34°F)		 -2°C
(28°F)		 -16°C
(4°F)		 -21°C
(-5°F)

Compare climate in Delmar with other places

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

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

Delmar usually has the most precipitation in April, July and October, with an average of 12 rainy days and 133 mm (5.2 inches) of precipitation per month.The driest months in Delmar are January, February and March. On average, 78 mm (3.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Delmar, 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) 69 (2.7) 88 (3.5) 76 (3.0) 125 (4.9) 100 (3.9) 92 (3.6) 136 (5.3) 108 (4.3) 105 (4.1) 137 (5.4) 96 (3.8) 95 (3.7)
Average precipitation days (≥ 1 mm) 8 13 10 13 13 11 14 12 8 11 11 11

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

The sunniest months in Delmar are June, July and August, when the sun shines an average of 10 hours 37 minutes a day.Least sunny months in Delmar: January, February and December receive an average of 4 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Delmar, 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 127 171 242 232 269 321 331 324 282 210 182 152
Mean daily daylight hours 9h 27m 10h 33m 11h 58m 13h 24m 14h 37m 15h 13m 14h 53m 13h 48m 12h 25m 11h 0m 9h 45m 9h 6m

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

Delmar 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 Delmar UV Index data.

Average daily maximum UV levels by month for Delmar, 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 7 6 4 2