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
As Moorhead, Mississippi, steps into September, the average high-temperature holds at a still hot 86.4°F (30.2°C), hinting at a minor fluctuation from the prior month. Moorhead experiences a nighttime temperature average of 67.5°F (19.7°C) during September.Heat index
During September, the heat index is calculated to be a fiery hot 96.8°F (36°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
The average relative humidity in September is 71%.Rainfall
September is the month with the least rainfall. Rain falls for 8.4 days and accumulates 0.35" (9mm) of precipitation.Snowfall
In Moorhead, snow does not fall in March through December.Daylight
In September, the average length of the day in Moorhead, Mississippi, is 12h and 22min.On the first day of September, sunrise is at 6:36 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:47 pm CDT.
Sunshine
In September, the average sunshine is 9.8h.UV index
The average daily maximum UV index in September in Moorhead is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 6 during September morphs into the following directions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Moorhead in September?
What is the average humidity in September in Moorhead?
What is the driest month in Moorhead?
How much does it rain in Moorhead in September?
When it does not snow in Moorhead?
What is the average length of the day in September in Moorhead?
When is the sunrise / sunset in September in Moorhead?
How many hours of sunshine does Moorhead have in September?
What is the UV index reading in September in Moorhead?
Average temperature in September
Moorhead, MS
- Average high temperature in September: 86.4°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (51.8°F).
- Average low temperature in September: 67.5°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).
Average pressure in September
Moorhead, MS
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in September
Moorhead, MS
- Average wind speed in September: 5.9mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in September
Moorhead, MS
- Average humidity in September: 71%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is October (67%).
Average rainfall in September
Moorhead, MS
- Average rainfall in September: 0.35"
The wettest months (with the highest rainfall) are February, April and July (1.1").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days in September
Moorhead, MS
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is July (10.9 days).
The month with the least rainy days is November (5.7 days).
Average snowfall in September
Moorhead, MS
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Moorhead, MS
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Moorhead, MS
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in September
Moorhead, MS
- Average sunshine days in September: 19.4 days
The month with the most sunshine days is November (23.2 days).
The month with the least sunshine days is June (15.8 days).
Average UV index in September
Moorhead, MS
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Moorhead, MS
- Average cloud cover in September: 27
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in September
Moorhead, MS
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Moorhead, Mississippi, USA
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