September weather forecast
Russell, MS

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Weather in September

September, the first month of the autumn in Russell, is also a hot month, with an average temperature ranging between min 66.9°F (19.4°C) and max 87.1°F (30.6°C).

Temperature

The unfolding of September shows an average high-temperature of a still tropical 87.1°F (30.6°C), indicating a slight variance from August's 91.2°F (32.9°C). Throughout September, an average nighttime temperature of 66.9°F (19.4°C) is experienced in Russell, Mississippi.

Heat index

During September, the heat index is computed to be a fiery hot 98.6°F (37°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in September in Russell is 73%.

Rainfall

In Russell, during September, the rain falls for 14.3 days and regularly aggregates up to 2.56" (65mm) of precipitation. In Russell, Mississippi, during the entire year, the rain falls for 161.5 days and collects up to 34.65" (880mm) of precipitation.

Snowfall

In Russell, snow does not fall in March through October.

Daylight

In Russell, the average length of the day in September is 12h and 22min.
On the first day of the month, sunrise is at 6:29 am and sunset at 7:18 pm. On the last day of September, sunrise is at 6:48 am and sunset at 6:40 pm CDT.

Sunshine

In September, the average sunshine is 9h.

UV index

The average daily maximum UV index in September in Russell is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 6 in September leads to these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

How hot is it in Russell in September?

In September, in Russell, the average high-temperature is 87.1°F (30.6°C), and the average low-temperature is 66.9°F (19.4°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 98.6°F (37°C).

What is the average humidity in September in Russell?

In Russell, the average relative humidity in September is 73%.

How much does it rain in Russell in September?

In Russell, Mississippi, in September, it is raining for 14.3 days, with typically 2.56" (65mm) of accumulated precipitation.

When it does not snow in Russell?

In Russell, snow does not fall in March through October.

What is the average length of the day in September in Russell?

In September, the average day length is 12h and 22min.

When is the sunrise / sunset in September in Russell?

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 7:18 pm. On the last day of the month, in Russell, sunrise is at 6:48 am and sunset at 6:40 pm CDT.

How many hours of sunshine does Russell have in September?

In Russell, the average sunshine duration in September is 9h.

What is the UV index intensity in September in Russell?

In Russell, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Russell, MS

Average temperature in September - Russell, MS
  • Average high temperature in September: 87.1°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (54.1°F).

  • Average low temperature in September: 66.9°F

The month with the highest average low temperature is August (71.8°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).

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Average pressure in September
Russell, MS

Average pressure in September - Russell, 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).

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Average wind speed in September
Russell, MS

Average wind speed in September - Russell, MS
  • Average wind speed in September: 5.1mph

The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in September
Russell, MS

Average humidity in September - Russell, MS
  • Average humidity in September: 73%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in September
Russell, MS

Average rainfall in September - Russell, MS
  • Average rainfall in September: 2.56"

The wettest month (with the highest rainfall) is December (3.78").
The driest month (with the least rainfall) is November (2.13").

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Average rainfall days in September
Russell, MS

Average rainfall days in September - Russell, MS
  • Average rainfall days in September: 14.3 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in September
Russell, MS

Average snowfall in September - Russell, MS
  • Average snowfall in September: 0"

The months with the highest snowfall are January and December (0.39").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in September
Russell, MS

Average snowfall days in September - Russell, MS
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Russell, MS

Average daylight in September / Average sunshine in September - Russell, MS
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days in September
Russell, MS

Average sunshine days in September - Russell, MS
  • Average sunshine days in September: 14 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (8.7 days).

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Average UV index in September
Russell, MS

Average UV index in September - Russell, MS
  • Average UV index in September: 6

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in September
Russell, MS

Average cloud cover in September - Russell, MS
  • Average cloud cover in September: 31

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 30).

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Average visibility in September
Russell, MS

Average visibility in September - Russell, MS
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).

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Russell, Mississippi, USA

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