World Resorts Canada Hamilton Weather

Hamilton weather in September

Weather in Hamilton: September

Average day temperature: 70.9°F
Average night temperature: 61.1°F
Sea water temperature: 68.0°F
Number of sunny days: 15 days
Day length: 11.8 - 13.2 hours
Number of rainy days: 1 day
Precipitation totals: 0.6 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 83°F. At the same time the lowest night temperature was 50°F. Day and night temperature averages during September were 72.1°F and 60.5°F.

Sea water temperature in Hamilton in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 68.8°F. The highest and lowest sea temperatures during the month were 71.1°F and 66.4°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Hamilton in September is 0.6 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 7.7 mph It makes September one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 7.7.

Best time for vacation in Hamilton

Sunniest months:
September 15 days
August 14 days
July 13 days
Warmest months:
July 78.0 °F
August 77.2 °F
June 72.2 °F
Warmest sea temp:
August 70.8 °F
July 68.9 °F
September 68.0 °F
Coldest months:
January 29.9 °F
February 30.5 °F
December 37.1 °F
Rainiest months:
April 3 days
July 3 days
November 2 days
Windiest months:
February 10.5 mph
November 10.3 mph
December 10.2 mph

Hamilton on a weather map

Hamilton
+37°F
NE 4 mph
Feels like: +36°F
Precip.: 0%
Places in Canada:
Name
°F
+43°F
+46°F
+30°F
+43°F
+30°F
-11°F
+37°F
+41°F
+43°F
+41°F
+41°F
+45°F
+41°F
+39°F
24 Hours Forecast
Hamilton
Local time: 09:01
November 21, thursday
1200
39°F
S
1 mph
1500
41°F
NW
2 mph
1800
41°F
W
2 mph
2100
39°F
E
5 mph
November 22, friday
0000
39°F
SE
9 mph
0300
39°F
SE
9 mph
0600
39°F
S
14 mph
0900
39°F
S
14 mph
Units of measurement: °C / °F