Summerside Weather: October
 |
Average Day Temperature: | 55.0°F |
|
Average Night Temperature: | 49.4°F |
|
Sea Water Temperature: | 58.0°F |
|
Number of Sunny Days: | 9 days |
| Sunshine Hours: | 10.1 - 11.7 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.3 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Summerside |
Sea Water
Temperature
Temperature
| Summerside |
Air Temperature in October, °F
The highest day temperature in October 2025 was 78°F. The lowest night temperature was 36°F. The average values for day and night temperatures during October were 55.7°F и 47.8°F respectivly.
Summerside Water Sea Temperature in October, °F
The average sea surface temperature in October 2025 for Summerside was 57.5°F. The maximum and minimum values were 53.8°F and 63.4°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in October are gloomy but you can also expect sunny days.
Precipitation Totals in October, in
Precipitation total in October for Summerside is 1.3 in.
Wind Speed in October, mph
The average wind speed in October is 13.4 mph.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Summerside in October is 5.1 hours.
Summerside on the Weather Map
Canada Resorts:
NAME
F°
| Halifax |  |
+6 |
| Kingston |  |
+4 |
| Moncton | |
-10 |
| Montreal | |
-2 |
| Niagara Falls | |
+10 |
| Ottawa | |
-6 |
| Prince Edward Island | |
+2 |
| Quebec | |
-12 |
| Rocky Harbour |  |
+22 |
| St. John's |  |
+36 |
| Sydney |  |
+16 |
| Toronto | |
+10 |
| Vancouver | |
+42 |
| Victoria | |
+44 |
| Winnipeg | |
+8 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Summerside
Local time: 04:36
05 dec, friday
| 0600 |  |
2°F | SE 32 mph |
| 0900 |  |
2°F | SE 29 mph |
| 1200 | |
12°F | E 27 mph |
| 1500 | |
18°F | E 27 mph |
| 1800 |  |
20°F | E 25 mph |
| 2100 | |
16°F | E 22 mph |
06 dec, saturday
| 0000 | |
16°F | E 21 mph |
| 0300 | |
16°F | E 18 mph |