September weather forecast
Abbotsford, Canada

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Weather in September

September marks the transition from summer to autumn in Abbotsford. A perceptible drop in temperature and decrease in daylight hours are common this month. The ushering in of autumn paints the landscape with warm hues adding to the visual spectacle of the city. While the temperatures take a downward turn, it's also the perfect time to experience the start of fall foliage.

Temperature

A mild drop in Abbotsford's average high-temperature is observed in September, transitioning from a warm 23.1°C (73.6°F) in August to an enjoyable 19.3°C (66.7°F). Nighttime temperature dips to a mean of 8.6°C (47.5°F) during September.

Humidity

In Abbotsford, the average relative humidity in September is 78%.

Rainfall

In September, the rain falls for 14.5 days. Throughout September, 73mm (2.87") of precipitation is accumulated. In Abbotsford, during the entire year, the rain falls for 188 days and collects up to 1267mm (49.88") of precipitation.

Snowfall

In Abbotsford, snow does not fall in May through October.

Daylight

In Abbotsford, the average length of the day in September is 12h and 34min.
On the first day of the month, sunrise is at 6:27 am and sunset at 7:50 pm. On the last day of September, sunrise is at 7:08 am and sunset at 6:49 pm PDT.

Sunshine

The average sunshine in September is 8.8h.

UV index

In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In September, an average UV index of 3 transforms into the following instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

What is the temperature in September?

During September, Abbotsford experiences an average high-temperature of 19.3°C (66.7°F) and a low-temperature of 8.6°C (47.5°F).

What is the average humidity in September?

In September, the average relative humidity is 78%.

How much does it rain in September?

In September, the rain falls for 14.5 days. Throughout September, 73mm (2.87") of precipitation is accumulated.

When it does not snow?

In Abbotsford, snow does not fall in May through October.

What is the average length of the day in September?

In Abbotsford, the average day length in September is 12h and 34min.

When are sunrise and sunset in September?

On the first day of September, sunrise is at 6:27 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 6:49 pm PDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.8h.

What is the UV index intensity in September?

In Abbotsford, the average daily maximum UV index in September 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
Abbotsford, Canada

Average temperature in September - Abbotsford, Canada
  • Average high temperature in September: 19.3°C

The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is December (4.2°C).

  • Average low temperature in September: 8.6°C

The month with the highest average low temperature is August (10.8°C).
The coldest months (with the lowest average low temperature) are February and December (-0.2°C).

Average pressure in September
Abbotsford, Canada

Average pressure in September - Abbotsford, Canada
  • Average pressure in September: 1016.1mbar

The month with the highest atmospheric pressure is January (1018.8mbar).
The months with the lowest atmospheric pressure are March and August (1016mbar).

Average wind speed in September
Abbotsford, Canada

Average wind speed in September - Abbotsford, Canada
  • Average wind speed in September: 5.4km/h

The windiest month (with the highest average wind speed) is February (7.6km/h).
The calmest month (with the lowest average wind speed) is August (5.1km/h).

Average humidity in September
Abbotsford, Canada

Average humidity in September - Abbotsford, Canada
  • Average humidity in September: 78%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is July (73%).

Average rainfall in September
Abbotsford, Canada

Average rainfall in September - Abbotsford, Canada
  • Average rainfall in September: 73mm

The wettest month (with the highest rainfall) is November (196mm).
The driest month (with the least rainfall) is July (23mm).

Average rainfall days in September
Abbotsford, Canada

Average rainfall days in September - Abbotsford, Canada
  • Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is March (20.5 days).
The month with the least rainy days is August (7.8 days).

Average snowfall in September
Abbotsford, Canada

Average snowfall in September - Abbotsford, Canada
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (79mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September
Abbotsford, Canada

Average snowfall days in September - Abbotsford, Canada
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Abbotsford, Canada

Average daylight in September / Average sunshine in September - Abbotsford, Canada
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).

Average sunshine days in September
Abbotsford, Canada

Average sunshine days in September - Abbotsford, Canada
  • Average sunshine days in September: 14.2 days

The months with the most sunshine days are July and August (21 days).
The month with the least sunshine days is March (8.4 days).

Average UV index in September
Abbotsford, Canada

Average UV index in September - Abbotsford, Canada
  • Average UV index in September: 3

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in September
Abbotsford, Canada

Average cloud cover in September - Abbotsford, Canada
  • Average cloud cover in September: 39

The month with the most cloud cover is March (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 30).

Average visibility in September
Abbotsford, Canada

Average visibility in September - Abbotsford, Canada
  • Average visibility in September: 8km

The months with the highest visibility are April, May, June, July, August, September and October (8km).
The months with the lowest visibility are January, February, March, November and December (7km).

Abbotsford, Canada

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