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 arrival of September corresponds with a minor reduction in the average high-temperature, down from August's warm 78.1°F (25.6°C) to an agreeable 72.7°F (22.6°C). During the month of September, an average temperature of 54.5°F (12.5°C) is noted during the nights.Humidity
In Morenci, the average relative humidity in September is 80%.Rainfall
In September, the rain falls for 13 days. Throughout September, 1.18" (30mm) of precipitation is accumulated. Throughout the year, there are 139.7 rainfall days, and 17.32" (440mm) of precipitation is accumulated.Snowfall
In Morenci, snow does not fall in June through October.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 8:09 pm. On the last day of September, sunrise is at 7:33 am and sunset at 7:19 pm EDT.
Sunshine
In Morenci, the average sunshine in September is 7.9h.UV index
In Morenci, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
How many hours of daylight does Morenci have in September?
What time are sunrise and sunset in September in Morenci?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Morenci, MI
- Average high temperature in September: 72.7°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in September: 54.5°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in September
Morenci, MI
- Average pressure in September: 30.04"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Morenci, MI
- Average wind speed in September: 6.9mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in September
Morenci, MI
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in September
Morenci, MI
- Average rainfall in September: 1.18"
The wettest month (with the highest rainfall) is June (2.13").
The driest month (with the least rainfall) is December (0.83").
Average rainfall days in September
Morenci, MI
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in September
Morenci, MI
- Average snowfall in September: 0"
The month with the highest snowfall is January (2.01").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in September
Morenci, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Morenci, 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 12min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Morenci, MI
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in September
Morenci, MI
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Morenci, MI
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in September
Morenci, MI
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Morenci, Michigan, USA
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