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Monthly climate in De Kalb Junction, New York, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification De Kalb Junction features a humid continental climate (Dfb). Temperatures typically range between -6 °C (21 °F) and 22 °C (71 °F) through the year, but rarely can drop to -32 °C (-26 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 1272 mm (50.1 inches) and receives 159 rainy days on the 1 mm (0.04 inches) threshold annually. De Kalb Junction enjoys an average of 2688 hours of sunshine throughout the year, and daylight varies from 8 hours 52 minutes to 15 hours 28 minutes per day.

Monthly average temperatures in De Kalb Junction, New York, United States §

The warmest months in De Kalb Junction are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (66 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -6 to -3 °C (21 - 27 °F) throughout the day. On average each year, De Kalb Junction experiences 55 days above 25 °C (77.0 °F) and 129 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in De Kalb Junction, 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 14°C
(58°F)		 16°C
(61°F)		 22°C
(71°F)		 30°C
(86°F)		 34°C
(94°F)		 33°C
(91°F)		 36°C
(97°F)		 32°C
(89°F)		 32°C
(90°F)		 26°C
(79°F)		 23°C
(74°F)		 16°C
(62°F)
Mean maximum 9°C
(48°F)		 10°C
(51°F)		 16°C
(62°F)		 24°C
(75°F)		 31°C
(87°F)		 31°C
(88°F)		 32°C
(90°F)		 30°C
(87°F)		 29°C
(84°F)		 25°C
(77°F)		 17°C
(63°F)		 12°C
(54°F)
Average high -2°C
(28°F)		 -0°C
(32°F)		 4°C
(40°F)		 12°C
(53°F)		 19°C
(66°F)		 24°C
(75°F)		 27°C
(80°F)		 26°C
(78°F)		 22°C
(72°F)		 15°C
(59°F)		 6°C
(43°F)		 0°C
(33°F)
Daily mean -6°C
(21°F)		 -5°C
(24°F)		 -1°C
(31°F)		 7°C
(44°F)		 14°C
(57°F)		 19°C
(66°F)		 22°C
(71°F)		 20°C
(69°F)		 16°C
(62°F)		 10°C
(51°F)		 2°C
(36°F)		 -3°C
(27°F)
Average low -11°C
(13°F)		 -10°C
(15°F)		 -5°C
(23°F)		 2°C
(36°F)		 8°C
(47°F)		 13°C
(56°F)		 17°C
(62°F)		 16°C
(61°F)		 11°C
(53°F)		 6°C
(44°F)		 -2°C
(29°F)		 -7°C
(20°F)
Mean minimum -25°C
(-13°F)		 -22°C
(-8°F)		 -19°C
(-2°F)		 -5°C
(24°F)		 0°C
(33°F)		 7°C
(45°F)		 11°C
(51°F)		 9°C
(48°F)		 4°C
(39°F)		 -2°C
(28°F)		 -13°C
(8°F)		 -21°C
(-6°F)
Minimum -32°C
(-26°F)		 -25°C
(-13°F)		 -21°C
(-6°F)		 -8°C
(17°F)		 -2°C
(29°F)		 3°C
(38°F)		 9°C
(48°F)		 6°C
(43°F)		 -1°C
(31°F)		 -5°C
(24°F)		 -17°C
(1°F)		 -29°C
(-19°F)

Compare climate in De Kalb Junction with other places

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

Monthly average precipitation in De Kalb Junction, New York, United States §

De Kalb Junction usually has the most precipitation in April, July and October, with an average of 13 rainy days and 133 mm (5.3 inches) of precipitation per month. The driest months in De Kalb Junction are January, February and September. On average, 83 mm (3.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in De Kalb Junction, 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) 91 (3.6) 86 (3.4) 91 (3.6) 124 (4.9) 111 (4.4) 102 (4.0) 122 (4.8) 106 (4.2) 73 (2.9) 154 (6.1) 119 (4.7) 94 (3.7)
Average precipitation days (≥ 1 mm) 12 13 13 14 14 14 14 14 9 13 15 14

Monthly sunshine hours in De Kalb Junction, New York, United States §

The sunniest months in De Kalb Junction are June, July and August, when the sun shines an average of 10 hours 42 minutes a day. Least sunny months in De Kalb Junction: January, February and December receive an average of 3 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in De Kalb Junction, 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 103 141 221 222 271 317 339 326 281 194 147 117
Mean daily daylight hours 9h 15m 10h 27m 11h 57m 13h 30m 14h 49m 15h 28m 15h 7m 13h 56m 12h 27m 10h 55m 9h 34m 8h 52m

Solar UV radiation in De Kalb Junction, New York, United States §

De Kalb Junction experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 9 - 9, 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 3. For more detailed information, check out our hourly De Kalb Junction UV Index data.

Average daily maximum UV levels by month for De Kalb Junction, 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) 2 4 6 8 9 9 9 9 7 5 3 2

Detailed Monthly Weather Insights for De Kalb Junction, New York, United States

Discover in-depth weather details for every month in De Kalb Junction. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about De Kalb Junction's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.