Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The advent of September brings a slight shift in average high-temperature, moving from a cool 12.3°C (54.1°F) in August to a frosty 9°C (48.2°F). September nights reveal a minor deviation from daytime highs, with a mean low-temperature of 4.3°C (39.7°F).Humidity
The average relative humidity in September in Tulsequah is 90%.Rainfall
In September, the rain falls for 21.9 days. Throughout September, 210mm (8.27") of precipitation is accumulated. In Tulsequah, during the entire year, the rain falls for 172.4 days and collects up to 2181mm (85.87") of precipitation.Snowfall
June through September are months without snowfall in Tulsequah, Canada.Daylight
In September, the average length of the day in Tulsequah is 12h and 47min.On the first day of the month, sunrise is at 6:54 am and sunset at 8:53 pm. On the last day of September, sunrise is at 7:58 am and sunset at 7:29 pm PDT.
Sunshine
In Tulsequah, the average sunshine in September is 4.9h.UV index
In September, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 2 transforms into these recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What are the temperatures in Tulsequah in September?
What is the average humidity in September in Tulsequah?
How many days does it rain in September in Tulsequah?
When it does not snow in Tulsequah?
Does it snow in Tulsequah in September?
What is the average length of the day in September in Tulsequah?
When is the sunrise / sunset in September in Tulsequah?
How long on average sun shines in September in Tulsequah?
What is the UV index reading in September in Tulsequah?
Average temperature in September
Tulsequah, Canada
- Average high temperature in September: 9°C
The warmest month (with the highest average high temperature) is July (13.2°C).
The months with the lowest average high temperature are January and December (-3.5°C).
- Average low temperature in September: 4.3°C
The month with the highest average low temperature is July (7.3°C).
The coldest month (with the lowest average low temperature) is February (-8.3°C).
Average pressure in September
Tulsequah, Canada
- Average pressure in September: 1012.1mbar
The month with the highest atmospheric pressure is July (1016.8mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in September
Tulsequah, Canada
- Average wind speed in September: 8.3km/h
The windiest month (with the highest average wind speed) is January (11.1km/h).
The calmest month (with the lowest average wind speed) is June (5.9km/h).
Average humidity in September
Tulsequah, Canada
- Average humidity in September: 90%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (86%).
Average rainfall in September
Tulsequah, Canada
- Average rainfall in September: 210mm
The wettest month (with the highest rainfall) is October (251mm).
The driest month (with the least rainfall) is May (105mm).
Average rainfall days in September
Tulsequah, Canada
- Average rainfall days in September: 21.9 days
The month with the highest number of rainy days is September (21.9 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in September
Tulsequah, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is December (1595mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Tulsequah, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (21.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Tulsequah, Canada
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in September: 4h and 5min
The month with the most sunshine is June (Average sunshine: 6h and 24min).
The month with the least sunshine is November (Average sunshine: 2h and 36min).
Average sunshine days in September
Tulsequah, Canada
- Average sunshine days in September: 7.5 days
The month with the most sunshine days is May (10 days).
The month with the least sunshine days is November (6.1 days).
Average UV index in September
Tulsequah, Canada
- Average UV index in September: 2
The months with the highest UV index are May and July (UV index 3).
The months with the lowest UV index are January, April, October, November and December (UV index 1).
Average cloud cover in September
Tulsequah, Canada
- Average cloud cover in September: 67
The months with the most cloud cover are January and November (Cloud cover 72).
The month with the least cloud cover is May (Cloud cover 61).
Average visibility in September
Tulsequah, Canada
- Average visibility in September: 7km
The months with the highest visibility are February, March, May, June, July, August, September, October and November (7km).
The months with the lowest visibility are January, April and December (6km).
Tulsequah, Canada
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