September weather forecast
Glen Robertson, Canada

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Weather in September

September, the first month of the autumn in Glen Robertson, is also an agreeable month, with an average temperature fluctuating between 20.7°C (69.3°F) and 10.5°C (50.9°F).

Temperature

The beginning of September brings a minor change in the average high-temperature, shifting from a warm 24.5°C (76.1°F) in August to a pleasant 20.7°C (69.3°F). Glen Robertson records a steady low-temperature average of 10.5°C (50.9°F) during September.

Humidity

The average relative humidity in September is 79%.

Rainfall

September is the month with the least rainfall in Glen Robertson. Rain falls for 13 days and accumulates 49mm (1.93") of precipitation.

Snowfall

In Glen Robertson, snow does not fall in June through September.

Daylight

In Glen Robertson, the average length of the day in September is 12h and 31min.
On the first day of the month, sunrise is at 6:20 am and sunset at 7:35 pm. On the last day of September, sunrise is at 6:55 am and sunset at 6:39 pm EDT.

Sunshine

The average sunshine in September is 8.8h.

UV index

In Glen Robertson, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 3 during September leads to these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What is the temperature in September in Glen Robertson?

During September, Glen Robertson experiences an average high-temperature of 20.7°C (69.3°F) and a low-temperature of 10.5°C (50.9°F).

What is the average humidity in September in Glen Robertson?

The average relative humidity in September in Glen Robertson, Canada, is 79%.

What is the driest month in Glen Robertson?

The month with the least rainfall is September, when the rain falls for 13 days and typically collects 49mm (1.93") of precipitation.

How many days does it rain in September in Glen Robertson?

In September, the rain falls for 13 days. Throughout September, 49mm (1.93") of precipitation is accumulated.

When it does not snow in Glen Robertson?

In Glen Robertson, Canada, snow does not fall in June through September.

Does it snow in Glen Robertson in September?

In Glen Robertson, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Glen Robertson?

The average day length in September is 12h and 31min.

What time are sunrise and sunset in September in Glen Robertson?

In September, on the first day of the month, sunrise is at 6:20 am and sunset at 7:35 pm. On the last day of the month, in Glen Robertson, Canada, sunrise is at 6:55 am and sunset at 6:39 pm EDT.

How long on average sun shines in September in Glen Robertson?

In Glen Robertson, Canada, the average sunshine duration in September is 8.8h.

What is the UV index intensity in September in Glen Robertson?

The average daily maximum UV index in September in Glen Robertson, Canada, is 3. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Glen Robertson, Canada

Average temperature in September - Glen Robertson, Canada
  • Average high temperature in September: 20.7°C

The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (-5°C).

  • Average low temperature in September: 10.5°C

The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-12.5°C).

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Average pressure in September
Glen Robertson, Canada

Average pressure in September - Glen Robertson, Canada
  • Average pressure in September: 1017.2mbar

The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1012.6mbar).

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Average wind speed in September
Glen Robertson, Canada

Average wind speed in September - Glen Robertson, Canada
  • Average wind speed in September: 10.8km/h

The windiest month (with the highest average wind speed) is February (14.2km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).

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Average humidity in September
Glen Robertson, Canada

Average humidity in September - Glen Robertson, Canada
  • Average humidity in September: 79%

The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and May (77%).

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Average rainfall in September
Glen Robertson, Canada

Average rainfall in September - Glen Robertson, Canada
  • Average rainfall in September: 49mm

The wettest month (with the highest rainfall) is October (77mm).
The driest month (with the least rainfall) is September (49mm).

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Average rainfall days in September
Glen Robertson, Canada

Average rainfall days in September - Glen Robertson, Canada
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (6.6 days).

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Average snowfall in September
Glen Robertson, Canada

Average snowfall in September - Glen Robertson, Canada
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (292mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in September
Glen Robertson, Canada

Average snowfall days in September - Glen Robertson, Canada
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Glen Robertson, Canada

Average daylight in September / Average sunshine in September - Glen Robertson, Canada
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).

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Average sunshine days in September
Glen Robertson, Canada

Average sunshine days in September - Glen Robertson, Canada
  • Average sunshine days in September: 14.3 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (8.3 days).

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Average UV index in September
Glen Robertson, Canada

Average UV index in September - Glen Robertson, Canada
  • Average UV index in September: 3

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in September
Glen Robertson, Canada

Average cloud cover in September - Glen Robertson, Canada
  • Average cloud cover in September: 36

The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in September
Glen Robertson, Canada

Average visibility in September - Glen Robertson, Canada
  • Average visibility in September: 9km

The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).

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Glen Robertson, Canada

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