Saint John in october: average Weather, Temperature and Climate
Weather in Saint John in october 2025
The weather in Saint John in the month of october comes from statistical datas on the past years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout october
tolerable weather 9.7cm
Weather at 6am
49°F
Clear/Sunny
40% of time
23%
22%
8%
Weather at 12pm
56°F
Clear/Sunny
40% of time
24%
23%
9%
Weather at 6pm
50°F
Clear/Sunny
38% of time
24%
24%
9%
Weather at 3am
49°F
41%
21%
15%
12%
Evolution of daily average temperature and precipitation in Saint John in october
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Saint John in october.
The climate of Saint John in october is tolerable
The weather in october in Saint John is wet (with 3.3in of rainfall over 5 days). The weather is worst than the previous month since in september there is an average of 2.9in of precipitation over 4 days.
The climate is quite fresh in that area the month of october, but it is bearable when dressing hot. The thermometer averaged maximum of 56°F. The minimum is 49°F. Thus, the mean temperature average on this month of october in Saint John is 52°F. Note that these seasonal averages are in contrast with those observed in Saint John in the month of october with a maximum record of 74°F in 2021 and a minimum record of 27°F in 2020. You can hope to have about 3 days with temperatures above 65°F, or 10% of time.
In october in Saint John, the days on average last 10:59. The sun rises at 06:40 and sunset is at 17:39.
With a correct climate, this month is okay (but not the best) to go in that area.
Saint John: another month?
If you can push the dates of your trip to Saint John forward, the month of november has a better weather forecast than october. more information
October: another location in Canada?
If you want to go to Canada in october, there are destinations with better weather than Saint John:
In october, Niagara Falls (Ontario) has good weather.
Seasonal average climate and temperature of Saint John in october
Check below seasonal norms These datas are compiled from the weather statements earlier years of the month of october.
| October | |||||
| Outside temperature | |||||
| Average temperature | 52°F | ||||
| Highest temperature | 56°F | ||||
| Lowest temperature | 49°F | ||||
| Highest record temperature | 74°F (2021) | ||||
| Lowest record temperature | 27°F (2020) | ||||
| Number of days at +65°F | 3 day(s) (10%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 53°F | ||||
| Lowest sea temperature | 50°F | ||||
| Highest sea temperature | 56°F | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 45°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.3in | ||||
| Number of days with rainfall | 5 day(s) (16%) | ||||
| Record daily rainfall | 1.5in (2015) | ||||
| Snowfall | 9.7cm | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 9.21km | ||||
| Cloud cover | 45% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:40 | ||||
| Time of sunset | 17:39 | ||||
| Length of day | 10:59 | ||||
| Our opinion about the weather in october | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last october?
Here is the day by day recorded weather in Saint John in october 2024:
50°F to 76°F
49°F to 70°F
56°F to 76°F
54°F to 72°F
52°F to 72°F
56°F to 72°F
54°F to 65°F
59°F to 63°F
47°F to 59°F
43°F to 56°F
47°F to 61°F
50°F to 56°F
47°F to 52°F
50°F to 54°F
45°F to 52°F
49°F to 52°F
43°F to 47°F
45°F to 56°F
49°F to 61°F
49°F to 63°F
54°F to 58°F
50°F to 56°F
43°F to 47°F
34°F to 54°F
47°F to 52°F
54°F to 65°F
56°F to 65°F
58°F to 70°F
38°F to 45°F
34°F to 40°F
34°F to 38°F
Map: other cities in Canada in october
Cities near Saint John:
| Fredericton in october | tolerable weather |
| Fundy National Park in october | tolerable weather |
| Moncton in october | tolerable weather |
| Yarmouth in october | tolerable weather |
| Miramichi in october | tolerable weather |
| Hebron (Prince Edward Island) in october | tolerable weather |
| Halifax in october | tolerable weather |
| Charlottetown in october | tolerable weather |
| Bathurst in october | bad weather |
| Cape Breton Island in october | bad weather |
| Quebec City in october | bad weather |
| Sydney in october | tolerable weather |
Click over cities on the map for information about the weather in october.
Saint John
perfect weather
good
tolerable
bad
very bad
Weather data for Saint John in october:
Weather data for Saint John for october are derived from an average of the weather forecast since 2009 in Saint John. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint John can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Saint John.