September weather forecast
Solway, TN

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Weather in September

The first month of the autumn, September, is still a warm month in Solway, Tennessee, with an average temperature ranging between max 80.8°F (27.1°C) and min 59.5°F (15.3°C).

Temperature

September heralds a minor drop in average high-temperature, sliding from August's hot 87.3°F (30.7°C) to a warm 80.8°F (27.1°C). In September, Solway's temperature tends to fall to an average low of 59.5°F (15.3°C) during the night.

Heat index

Throughout September, the heat index is evaluated at 84.2°F (29°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. 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. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In September, the average relative humidity is 74%.

Rainfall

September is the month with the least rainfall. Rain falls for 11.8 days and accumulates 1.85" (47mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in September in Solway is 12h and 23min.
On the first day of September, sunrise is at 7:09 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:21 pm EDT.

Sunshine

The average sunshine in September is 8.6h.

UV index

In Solway, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 5 in September transforms into this advice:
Heed the precautions - Suggestions to avoid sunburn are made. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

What is the average September temperature?

September temperatures vary between a high-temperature of 80.8°F (27.1°C) and a low-temperature of 59.5°F (15.3°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in September is evaluated at 84.2°F (29°C).

What is the average humidity in September?

In September, the average relative humidity is 74%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 11.8 days and accumulates 1.85" (47mm) of precipitation.

How many days does it rain in September?

In Solway, in September, during 11.8 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow in Solway?

May through October are months without snowfall.

What is the average length of the day in September?

The average day length in September in Solway is 12h and 23min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 7:09 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:21 pm EDT.

How many hours of sunshine does Solway have in September?

In September, the average sunshine duration is 8.6h.

What is the UV index reading in September?

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe 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
Solway, TN

Average temperature in September - Solway, TN
  • Average high temperature in September: 80.8°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (44.4°F).

  • Average low temperature in September: 59.5°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).

Average pressure in September
Solway, TN

Average pressure in September - Solway, TN
  • Average pressure in September: 30.04"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in September
Solway, TN

Average wind speed in September - Solway, TN
  • Average wind speed in September: 3.9mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity in September
Solway, TN

Average humidity in September - Solway, TN
  • Average humidity in September: 74%

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is August (73%).

Average rainfall in September
Solway, TN

Average rainfall in September - Solway, TN
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is February (3.98").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in September
Solway, TN

Average rainfall days in September - Solway, TN
  • Average rainfall days in September: 11.8 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (8.6 days).

Average snowfall in September
Solway, TN

Average snowfall in September - Solway, TN
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
Solway, TN

Average snowfall days in September - Solway, TN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Solway, TN

Average daylight in September / Average sunshine in September - Solway, TN
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in September
Solway, TN

Average sunshine days in September - Solway, TN
  • Average sunshine days in September: 17.1 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (12.2 days).

Average UV index in September
Solway, TN

Average UV index in September - Solway, TN
  • Average UV index in September: 5

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in September
Solway, TN

Average cloud cover in September - Solway, TN
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 29).

Average visibility in September
Solway, TN

Average visibility in September - Solway, TN
  • Average visibility in September: 6mi

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

Solway, Tennessee, USA

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