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
September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a warm 77.5°F (25.3°C) in August to an agreeable 71.6°F (22°C). Throughout September, West Olive experiences a low-temperature average of 55.8°F (13.2°C).Humidity
The average relative humidity in September is 77%.Rainfall
In West Olive, in September, during 10.5 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. Throughout the year, in West Olive, there are 107.1 rainfall days, and 8.07" (205mm) of precipitation is accumulated.Snowfall
In West Olive, Michigan, snow does not fall in May through October.Daylight
In September, the average length of the day in West Olive is 12h and 29min.On the first day of September in West Olive, sunrise is at 7:09 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 7:27 pm EDT.
Sunshine
In September, the average sunshine is 8.3h.UV index
In September, the average daily maximum UV index in West Olive is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In September, the UV index of 4 transforms into the following advice:
Be vigilant - Preventing sunburn is recommended. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for West Olive in September?
What is the average humidity in September in West Olive?
How many days does it rain in September in West Olive?
When it does not snow in West Olive?
What is the average length of the day in September in West Olive?
What time are sunrise and sunset in September in West Olive?
How many hours of sunshine does West Olive have in September?
What is the UV index intensity in September in West Olive?
Average temperature in September
West Olive, MI
- Average high temperature in September: 71.6°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (28.9°F).
- Average low temperature in September: 55.8°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in September
West Olive, MI
- Average pressure in September: 30.03"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
West Olive, MI
- Average wind speed in September: 8.1mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in September
West Olive, MI
- Average humidity in September: 77%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
West Olive, MI
- Average rainfall in September: 0.67"
The wettest month (with the highest rainfall) is October (1.02").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days in September
West Olive, MI
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is October (13.2 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in September
West Olive, MI
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
West Olive, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
West Olive, MI
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in September
West Olive, MI
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is March (19.2 days).
The month with the least sunshine days is January (12.7 days).
Average UV index in September
West Olive, MI
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
West Olive, MI
- Average cloud cover in September: 30
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in September
West Olive, MI
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
West Olive, Michigan, USA
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