Weather in September
Temperature
During the transition into September, Lillooet observes a decrease in the average high-temperature, falling from a warm 28.2°C (82.8°F) in August to a pleasant 22.3°C (72.1°F). Lillooet's September nights see a large temperature deviation, with temperatures resting at a low of 9.4°C (48.9°F).Rainfall
In September, in Lillooet, the rain falls for 6.5 days. Throughout September, 24mm (0.94") of precipitation is accumulated. Throughout the year, there are 96.9 rainfall days, and 323mm (12.72") of precipitation is accumulated.Snowfall
In Lillooet, Canada, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 36min.On the first day of September in Lillooet, sunrise is at 6:23 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:47 pm PDT.
Frequently asked questions
What are September temperatures in Lillooet?
How much does it rain in Lillooet in September?
When it does not snow in Lillooet?
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What is the average length of the day in September in Lillooet?
What time are sunrise and sunset in September in Lillooet?
Average temperature in September
Lillooet, Canada
- Average high temperature in September: 22.3°C
The warmest month (with the highest average high temperature) is July (28.3°C).
The month with the lowest average high temperature is December (0°C).
- Average low temperature in September: 9.4°C
The month with the highest average low temperature is July (14.6°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).
Average rainfall in September
Lillooet, Canada
- Average rainfall in September: 23.7mm
The wettest month (with the highest rainfall) is November (40.6mm).
The driest month (with the least rainfall) is March (15.2mm).
Average rainfall days in September
Lillooet, Canada
- Average rainfall days in September: 6.5 days
The month with the highest number of rainy days is November (12 days).
The months with the least rainy days are February and September (6.5 days).
Average snowfall in September
Lillooet, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is December (97mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Lillooet, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (3.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September
Lillooet, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
Lillooet, Canada
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