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Weather in September in Manitoba

Considering a trip to Manitoba this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Manitoba in September?

Manitoba is a region in Canada. In September, Manitoba experiences a range of weather conditions, with temperatures that range from cold to pleasant and moderate precipitation.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is cold in Churchill at 11°C to pleasant in Winnipeg at 20°C. Nighttime temperatures generally drop to 8°C in Winnipeg and 5°C in Churchill.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Brandon with an average of 53 mm to moderate rainfall in Churchill with 81 mm.

Average sunshine

Most cities enjoy a balanced amount of sunshine, with around 188 hours of sunlight anticipated in Winnipeg. This ensures the days are neither too dim nor excessively sunny.

For a closer look at September's conditions in Manitoba, see the map below. For a more detailed look at Manitoba's yearly weather, check out our Manitoba climate page.

Where to go in Manitoba in September

Find more information for the most popular destinations in the Manitoba on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Manitoba?

Winnipeg

In September Winnipeg generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 8°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Winnipeg
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
26°C 
13°C 
280 hours 
82 mm 
10 days 
20°C 
8°C 
188 hours 
75 mm 
10 days 
October   >> October
>>  
11°C 
1°C 
148 hours 
51 mm 
7 days 
Climate in Winnipeg

Churchill

In September Churchill generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Churchill
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
15°C 
9°C 
226 hours 
91 mm 
14 days 
11°C 
5°C 
110 hours 
81 mm 
14 days 
October   >> October
>>  
3°C 
-2°C 
59 hours 
65 mm 
17 days 
poor 
Climate in Churchill

Brandon

In September Brandon generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 7°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Brandon
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
25°C 
12°C 
76 mm 
9 days 
20°C 
7°C 
53 mm 
8 days 
October   >> October
>>  
11°C 
-1°C 
45 mm 
6 days 
Climate in Brandon

Thompson

In September Thompson generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Thompson
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
22°C 
11°C 
95 mm 
14 days 
15°C 
5°C 
68 mm 
14 days 
October   >> October
>>  
5°C 
-2°C 
53 mm 
13 days 
poor 
Climate in Thompson

Dauphin

In September Dauphin generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 7°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Dauphin
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
25°C 
12°C 
80 mm 
10 days 
19°C 
7°C 
62 mm 
10 days 
October   >> October
>>  
10°C 
0°C 
54 mm 
8 days 
poor 
Climate in Dauphin

Is your destination not in the list? Have a look at other destinations in Manitoba, in Canada.

Is September the best time to visit Manitoba?

We consider September to be one of the best times to travel to Manitoba. Typically, the climate in Winnipeg is perfect. However, the weather conditions may vary depending on your destination.

Generally speaking, July, August and September provide perfect weather in Winnipeg. In contrast, January, February, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Manitoba. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Canada? Get detailed historical weather averages for many cities in Canada.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.