Alexandria Bay Weather in September

During September, Alexandria Bay experiences high daytime temperatures of 22°C (72°F) and cooler nights around 12°C (54°F). Expect quite a bit of rainfall. Around 91 mm (3.6 in) is typical.

Rainfall in Alexandria Bay in September

Rain is expected on roughly 13 days, totalling around 91 mm (3.6 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Alexandria Bay in September

September in Alexandria Bay is generally excellent, with days reaching 22°C (72°F) and nights settling around 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Alexandria Bay in September

The area experiences a moderate amount of sunshine, with approximately 165 hours of sunlight expected. This means a decent mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, May, July, August and September typically offer the best circumstances for Alexandria Bay.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Alexandria Bay's climate page.

Alexandria Bay Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 43%  

Precipitation 91 mm (3.6 in)  

Rainy days 13 days  

Sunshine 165 hours *  

Percentage Sunshine 44% *  

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

What to Wear in Alexandria Bay in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Alexandria Bay in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Alexandria Bay's climate page.

More climate data for Alexandria Bay

Temperature Rainfall Sunshine

See the full Alexandria Bay climate overview or explore weather in the United States of America.