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
Moyie Springs's weather changes with the onset of September, slightly falling from a moderately hot 76.3°F (24.6°C) in August to a comfortable 65.8°F (18.8°C). Moyie Springs experiences a dramatic descent in temperature during September, with the average nighttime reading settling at a wintry 39.9°F (4.4°C).Humidity
In September, the average relative humidity in Moyie Springs is 64%.Rainfall
In Moyie Springs, during September, the rain falls for 9.5 days and regularly aggregates up to 0.87" (22mm) of precipitation. In Moyie Springs, during the entire year, the rain falls for 157.1 days and collects up to 21.61" (549mm) of precipitation.Snowfall
January through April, September through December are months with snowfall in Moyie Springs. September is the first month it typically snows. Throughout September, in the average 0.3 snowfall days, it receives 0.51" (13mm) of snow. In Moyie Springs, during the entire year, snow falls for 70.6 days and aggregates up to 41.77" (1061mm) of snow.Daylight
In Moyie Springs, the average length of the day in September is 12h and 34min.On the first day of September in Moyie Springs, sunrise is at 6:02 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 6:24 pm PDT.
Sunshine
The average sunshine in September is 9.7h.UV index
In Moyie Springs, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 3 in September translates into these instructions:
Ensure safety - Sun damage prevention is strongly urged. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the usual temperature for Moyie Springs in September?
What is the average humidity in September in Moyie Springs?
How much does it rain in Moyie Springs in September?
When does it start to snow in Moyie Springs?
How many hours of daylight does Moyie Springs have in September?
When are sunrise and sunset in September in Moyie Springs?
How long on average sun shines in September in Moyie Springs?
How high is the UV index in September in Moyie Springs?
Average temperature in September
Moyie Springs, ID
- Average high temperature in September: 65.8°F
The warmest month (with the highest average high temperature) is August (76.3°F).
The month with the lowest average high temperature is December (27.3°F).
- Average low temperature in September: 39.9°F
The month with the highest average low temperature is August (47.7°F).
The coldest months (with the lowest average low temperature) are January and December (16.3°F).
Average pressure in September
Moyie Springs, ID
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Moyie Springs, ID
- Average wind speed in September: 3.7mph
The windiest month (with the highest average wind speed) is June (4.3mph).
The calmest month (with the lowest average wind speed) is December (3.5mph).
Average humidity in September
Moyie Springs, ID
- Average humidity in September: 64%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (55%).
Average rainfall in September
Moyie Springs, ID
- Average rainfall in September: 0.87"
The wettest month (with the highest rainfall) is December (2.76").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days in September
Moyie Springs, ID
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is April (19.7 days).
The month with the least rainy days is August (6.5 days).
Average snowfall in September
Moyie Springs, ID
- Average snowfall in September: 0.51"
The month with the highest snowfall is January (11.02").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in September
Moyie Springs, ID
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is December (17.4 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Moyie Springs, ID
- 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 24min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in September
Moyie Springs, ID
- Average sunshine days in September: 18 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is March (7.7 days).
Average UV index in September
Moyie Springs, ID
- 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, November and December (UV index 1).
Average cloud cover in September
Moyie Springs, ID
- Average cloud cover in September: 25
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
Moyie Springs, ID
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Moyie Springs, Idaho, USA
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