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 move into September indicates a slight reduction in the average high-temperature, down from August's warm 77.5°F (25.3°C) to a pleasant 71.6°F (22°C). Rives Junction's nights in September experience an average temperature drop to a fresh 52.7°F (11.5°C).Humidity
In September, the average relative humidity is 79%.Rainfall
In September, in Rives Junction, the rain falls for 10.5 days. Throughout September, 0.94" (24mm) of precipitation is accumulated. Throughout the year, there are 124.8 rainfall days, and 14.09" (358mm) of precipitation is accumulated.Snowfall
In Rives Junction, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 7:03 am and sunset at 8:11 pm. On the last day of September, in Rives Junction, sunrise is at 7:34 am and sunset at 7:20 pm EDT.
Sunshine
In September, the average sunshine is 7.8h.UV index
In September, the average daily maximum UV index in Rives Junction is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 during September leads to these advisories:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What are September temperatures in Rives Junction?
What is the average humidity in September in Rives Junction?
How much does it rain in Rives Junction in September?
When it does not snow in Rives Junction?
Does it snow in Rives Junction in September?
How many hours of daylight does Rives Junction have in September?
When is the sunrise / sunset in September in Rives Junction?
How many hours of sunshine does Rives Junction have in September?
How high is the UV index in September in Rives Junction?
Average temperature in September
Rives Junction, MI
- Average high temperature in September: 71.6°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (27.7°F).
- Average low temperature in September: 52.7°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in September
Rives Junction, MI
- Average pressure in September: 30.03"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Rives Junction, MI
- Average wind speed in September: 7.3mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in September
Rives Junction, MI
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Rives Junction, MI
- Average rainfall in September: 0.94"
The wettest month (with the highest rainfall) is May (2.01").
The driest months (with the least rainfall) are February and November (0.71").
Average rainfall days in September
Rives Junction, MI
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in September
Rives Junction, MI
- Average snowfall in September: 0"
The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Rives Junction, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Rives Junction, MI
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in September
Rives Junction, MI
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is April (12.3 days).
Average UV index in September
Rives Junction, MI
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Rives Junction, MI
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in September
Rives Junction, MI
- Average visibility in September: 5mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
Rives Junction, Michigan, USA
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