nomadseason

Monthly climate in Alexandria Bay, New York, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Alexandria Bay features a humid continental climate (Dfb). Temperatures typically range between -5 °C (23 °F) and 22 °C (72 °F) through the year, but rarely can drop to -27 °C (-16 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 1237 mm (48.7 inches) and receives 150 rainy days on the 1 mm (0.04 inches) threshold annually. Alexandria Bay enjoys an average of 2696 hours of sunshine throughout the year, and daylight varies from 8 hours 55 minutes to 15 hours 25 minutes per day.

Monthly average temperatures in Alexandria Bay, New York, United States §

The warmest months in Alexandria Bay are June, July and August, with daily mean temperatures ranging from 18 to 22 °C (65 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -1 °C (23 - 30 °F) throughout the day. On average each year, Alexandria Bay experiences 40 days above 25 °C (77.0 °F) and 111 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Alexandria Bay, 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 12°C
(53°F)		 13°C
(56°F)		 19°C
(66°F)		 26°C
(79°F)		 30°C
(86°F)		 29°C
(85°F)		 32°C
(90°F)		 30°C
(86°F)		 30°C
(86°F)		 24°C
(75°F)		 20°C
(68°F)		 14°C
(58°F)
Mean maximum 8°C
(47°F)		 9°C
(48°F)		 14°C
(57°F)		 20°C
(69°F)		 27°C
(81°F)		 28°C
(82°F)		 30°C
(86°F)		 29°C
(84°F)		 27°C
(81°F)		 23°C
(74°F)		 16°C
(61°F)		 11°C
(52°F)
Average high -2°C
(29°F)		 -0°C
(31°F)		 4°C
(39°F)		 10°C
(51°F)		 17°C
(63°F)		 22°C
(72°F)		 26°C
(79°F)		 25°C
(77°F)		 21°C
(71°F)		 15°C
(59°F)		 7°C
(44°F)		 1°C
(34°F)
Daily mean -5°C
(23°F)		 -4°C
(25°F)		 -0°C
(32°F)		 6°C
(43°F)		 13°C
(55°F)		 18°C
(65°F)		 22°C
(72°F)		 21°C
(71°F)		 17°C
(63°F)		 11°C
(52°F)		 4°C
(39°F)		 -1°C
(30°F)
Average low -9°C
(16°F)		 -8°C
(17°F)		 -4°C
(25°F)		 3°C
(37°F)		 8°C
(47°F)		 14°C
(57°F)		 18°C
(65°F)		 18°C
(64°F)		 13°C
(56°F)		 8°C
(47°F)		 0°C
(33°F)		 -4°C
(25°F)
Mean minimum -22°C
(-7°F)		 -19°C
(-2°F)		 -16°C
(4°F)		 -3°C
(26°F)		 1°C
(35°F)		 8°C
(47°F)		 14°C
(57°F)		 12°C
(54°F)		 7°C
(45°F)		 1°C
(34°F)		 -9°C
(16°F)		 -16°C
(4°F)
Minimum -27°C
(-16°F)		 -23°C
(-9°F)		 -18°C
(-0°F)		 -7°C
(20°F)		 -1°C
(30°F)		 5°C
(42°F)		 13°C
(55°F)		 10°C
(51°F)		 3°C
(38°F)		 -2°C
(29°F)		 -13°C
(9°F)		 -23°C
(-9°F)

Compare climate in Alexandria Bay with other places

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

Monthly average precipitation in Alexandria Bay, New York, United States §

Alexandria Bay usually has the most precipitation in April, July and October, with an average of 14 rainy days and 138 mm (5.4 inches) of precipitation per month. The driest months in Alexandria Bay are January, February and September. On average, 77 mm (3.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Alexandria Bay, 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) 82 (3.2) 80 (3.2) 83 (3.2) 127 (5.0) 100 (3.9) 94 (3.7) 131 (5.2) 99 (3.9) 70 (2.8) 156 (6.1) 117 (4.6) 98 (3.8)
Average precipitation days (≥ 1 mm) 12 13 11 14 12 11 14 13 9 14 14 13

Monthly sunshine hours in Alexandria Bay, New York, United States §

The sunniest months in Alexandria Bay are June, July and August, when the sun shines an average of 10 hours 38 minutes a day. Least sunny months in Alexandria Bay: January, February and December receive an average of 4 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Alexandria Bay, 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 110 147 223 224 274 318 336 323 280 192 148 115
Mean daily daylight hours 9h 17m 10h 28m 11h 57m 13h 29m 14h 46m 15h 25m 15h 4m 13h 55m 12h 27m 10h 56m 9h 36m 8h 55m

Solar UV radiation in Alexandria Bay, New York, United States §

Alexandria Bay 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 Alexandria Bay UV Index data.

Average daily maximum UV levels by month for Alexandria Bay, 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 5 8 9 9 9 9 7 5 3 2

Detailed Monthly Weather Insights for Alexandria Bay, New York, United States

Discover in-depth weather details for every month in Alexandria Bay. 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 Alexandria Bay'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.