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Alexandria Bay Weather and Climate: A Comprehensive Guide

Alexandria Bay experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It is also known for its large amounts of rain/snowfall. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

The climate in Alexandria Bay is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 26°C in July to a very cold -2°C in the coolest month, February.

Nights are cooler, with lows often dropping to around -12°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Alexandria Bay has a notably wet climate with abundant precipitation, recording 1118 mm of rain/snowfall per year. Alexandria Bay offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between October (133 mm) and March (69 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Alexandria Bay serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.3 hours of sunshine daily, and embrace the darker days in December, offering only 2.5 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Kingston, Canada (46 KM, 28 Miles).

Daily hours of sunshine

Data from: Kingston, Canada (46 KM, 28 Miles).

Forecast for Alexandria Bay

Fri   Dec 27
-1°C | -8°C
NE 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Sat   Dec 28
6°C | -4°C
S 3 m/s
0.3 mm
overcast and  chance of slight rain

overcast and chance of slight rain

Sun   Dec 29
12°C | 3°C
E 4 m/s
14 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Alexandria Bay in the United States of America

During the months of June, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is winter in Alexandria Bay?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Alexandria Bay?
    July has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Alexandria Bay?
    The coldest month is February with an average maximum temperature of -2°C.
  • Which is the wettest month in Alexandria Bay?
    October tops the wettest month list with 133 mm of rainfall.
  • Which is the driest month in Alexandria Bay?
    March is the driest month with 69 mm of precipitation.
  • Which is the sunniest month in Alexandria Bay?
    July is the sunniest month with an average of 280 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.