Moncton in september: average Weather, Temperature and Climate
Weather in Moncton in september 2025
The weather in Moncton in september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
58°F
Clear/Sunny
41% of time
24%
13%
12%
Weather at 12pm
68°F
Clear/Sunny
44% of time
20%
18%
13%
Weather at 6pm
59°F
Clear/Sunny
42% of time
24%
16%
8%
Weather at 3am
54°F
33%
19%
19%
11%
Evolution of daily average temperature and precipitation in Moncton in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Moncton in september.
The climate of Moncton in september is good
the weather in Moncton in september is rather dry (with 4.2in of rainfall over 5 days). The weather is better from the previous month since in august it receives an average of 4.4in of precipitation over 6 days.
The climate comfortable around this city september. The thermometer averaged maximum of 68°F. The seasonal minimum is 58°F. Thus, the mean temperature average in september in Moncton is 63°F. Note that these seasonal averages are in contrast with those observed in Moncton in september with a maximum record of 88°F in 2010 and a minimum record of 38°F in 2020. You can plan to have about 21 days with temperatures above 65°F, or 70% of time.
In september in Moncton, the days on average last 12:32. The sun rises at 05:58 and sets at 18:30.
With good weather conditions, this month is recommended to go in this city.
Seasonal average climate and temperature of Moncton in september
Check below seasonal norms These statistics are compiled from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 68°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 88°F (2010) | ||||
| Lowest record temperature | 38°F (2020) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 21 day(s) (70%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 60°F | ||||
| Lowest sea temperature | 56°F | ||||
| Highest sea temperature | 64°F | ||||
| Wind | |||||
| Wind speed | 17km/h | ||||
| Wind temperature | 56°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.2in | ||||
| Number of days with rainfall | 5 day(s) (18%) | ||||
| Record daily rainfall | 5.3in (2019) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 8.75km | ||||
| Cloud cover | 41% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:58 | ||||
| Time of sunset | 18:30 | ||||
| Length of day | 12:32 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Moncton in september 2024:
61°F to 68°F
61°F to 68°F
54°F to 63°F
56°F to 67°F
59°F to 74°F
61°F to 68°F
59°F to 67°F
63°F to 68°F
54°F to 63°F
56°F to 65°F
54°F to 61°F
56°F to 68°F
61°F to 72°F
58°F to 63°F
54°F to 67°F
61°F to 76°F
63°F to 77°F
63°F to 76°F
61°F to 65°F
59°F to 65°F
52°F to 59°F
56°F to 59°F
52°F to 59°F
54°F to 61°F
56°F to 63°F
52°F to 61°F
58°F to 59°F
56°F to 59°F
56°F to 59°F
58°F to 59°F
Map: other cities in Canada in september
Cities near Moncton:
| Fundy National Park in september | good weather |
| Hebron (Prince Edward Island) in september | good weather |
| Miramichi in september | good weather |
| Charlottetown in september | good weather |
| Saint John in september | good weather |
| Fredericton in september | good weather |
| Bathurst in september | good weather |
| Halifax in september | good weather |
| Yarmouth in september | good weather |
| Cape Breton Island in september | good weather |
| Sydney in september | good weather |
| Quebec City in september | good weather |
Click over cities on the map for information about the weather in september.
Moncton
perfect weather
good
tolerable
bad
very bad
Weather data for Moncton in september:
Weather data for Moncton for september are derived from an average of the weather forecast since 2009 in Moncton. There is a margin of error and these forecasts are to be considered as general information only. The weather in Moncton 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 Moncton.