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 shift from August to September involves a decrease in the average high-temperature, from a moderate 15.6°C (60.1°F) to a frosty 7.8°C (46°F). The average temperature in Old Crow during September nights dips to an icy 0.7°C (33.3°F).Humidity
The average relative humidity in September in Old Crow is 78%.Rainfall
In Old Crow, Canada, in September, it is raining for 9.5 days, with typically 19mm (0.75") of accumulated precipitation. In Old Crow, during the entire year, the rain falls for 72.7 days and collects up to 179mm (7.05") of precipitation.Snowfall
January through June, August through December are months with snowfall. In September, it is snowing for 4.8 days. Throughout September, 43mm (1.69") of snow is accumulated. In Old Crow, during the entire year, snow falls for 118.2 days and aggregates up to 610mm (24.02") of snow.Daylight
In September, the average length of the day in Old Crow is 13h and 8min.On the first day of September, sunrise is at 6:51 am and sunset at 9:46 pm. On the last day of the month, sunrise is at 8:31 am and sunset at 7:46 pm PDT.
Sunshine
In Old Crow, the average sunshine in September is 6.4h.UV index
In September, the average daily maximum UV index in Old Crow is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 2 transforms into these recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in September in Old Crow?
What is the average humidity in September in Old Crow?
How much does it rain in Old Crow in September?
How many days does it snow in September in Old Crow?
How many hours of daylight does Old Crow have in September?
What time are sunrise and sunset in September in Old Crow?
How many hours of sunshine does Old Crow have in September?
How high is the UV index in September in Old Crow?
Average temperature in September
Old Crow, Canada
- Average high temperature in September: 7.8°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (-22.4°C).
- Average low temperature in September: 0.7°C
The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is January (-28.6°C).
Average pressure in September
Old Crow, Canada
- Average pressure in September: 1009.8mbar
The month with the highest atmospheric pressure is January (1018.6mbar).
The month with the lowest atmospheric pressure is September (1009.8mbar).
Average wind speed in September
Old Crow, Canada
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is August (10.8km/h).
The calmest month (with the lowest average wind speed) is November (6.6km/h).
Average humidity in September
Old Crow, Canada
- Average humidity in September: 78%
The months with the highest relative humidity are January, February and March (95%).
The month with the lowest relative humidity is June (52%).
Average rainfall in September
Old Crow, Canada
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is August (30mm).
The driest months (with the least rainfall) are February and March (7mm).
Average rainfall days in September
Old Crow, Canada
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (1 days).
Average snowfall in September
Old Crow, Canada
- Average snowfall in September: 43mm
The month with the highest snowfall is October (103mm).
The month with the least snowfall is July (0mm).
Average snowfall days in September
Old Crow, Canada
- Average snowfall days in September: 4.8 days
The month with the highest number of snowfall days is April (17 days).
The month with the least snowfall days is July (0 days).
Average daylight in September /
Average sunshine in September
Old Crow, Canada
- Average daylight in September: 13h and 1min
The month with the longest days is May (Average daylight: 18h and 18min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 0h and 30min).
Average sunshine days in September
Old Crow, Canada
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is April (11.3 days).
Average UV index in September
Old Crow, Canada
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in September
Old Crow, Canada
- Average cloud cover in September: 52
The month with the most cloud cover is April (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility in September
Old Crow, Canada
- Average visibility in September: 9km
The months with the highest visibility are June and July (10km).
The months with the lowest visibility are January and February (4km).
Old Crow, Canada
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