September weather forecast and climate
Salina, KS

Weather in September

September, the first month of the autumn, in Salina, is also a moderately hot month, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 81.3°F (27.4°C).

Temperature

In Salina, Kansas, the average high-temperature slightly decreases, from a tropical 89.1°F (31.7°C) in August, to a moderately hot 81.3°F (27.4°C). In September, in Salina, the average low-temperature is 61.5°F (16.4°C).

Heat index

The average heat index in September is calculated to be 84.4°F (29.1°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, metabolic differences, pregnancy), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity is 65%.

Rainfall

In September, the rain falls for 10.7 days. Throughout September, 1.46" (37mm) of precipitation is accumulated. Throughout the year, there are 106.8 rainfall days, and 18.7" (475mm) of precipitation is accumulated.

Snowfall

In Salina snow does not fall in June through September.

Daylight

In Salina, the average length of the day is 12.4h.

Sunshine

The average sunshine in September is 8.8h.

UV index

In Salina, Kansas, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Salina?

In September, in Salina, Kansas, the average high-temperature is 81.3°F (27.4°C), and the average low-temperature is 61.5°F (16.4°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 84.4°F (29.1°C).

What is the average humidity in September in Salina?

In September, the average relative humidity in Salina, Kansas, is 65%.

How much does it rain in Salina in September?

In September, the rain falls for 10.7 days. Throughout September, 1.46" (37mm) of precipitation is accumulated.

When it does not snow in Salina?

In Salina, Kansas, snow does not fall in June through September.

Does it snow in Salina in September?

In Salina, Kansas, in September, it doesn't snow. In October, it regularly snows.

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

The average length of the day in September in Salina is 12.4h.

How many hours of sunshine does Salina have in September?

In Salina, Kansas, the average sunshine in September is 8.8h.

What is the UV index reading in September in Salina?

In Salina, Kansas, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in September
Salina, KS

Average temperature in September - Salina, KS
  • Average high temperature in September: 81.3°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in September: 61.5°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).

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Average pressure in September
Salina, KS

Average pressure in September - Salina, KS
  • Average pressure in September: 29.98"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in September
Salina, KS

Average wind speed in September - Salina, KS
  • Average wind speed in September: 9.9mph

The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).

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Average humidity in September
Salina, KS

Average humidity in September - Salina, KS
  • Average humidity in September: 65%

The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is July (61%).

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Average rainfall in September
Salina, KS

Average rainfall in September - Salina, KS
  • Average rainfall in September: 1.46"

The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in September
Salina, KS

Average rainfall days in September - Salina, KS
  • Average rainfall days in September: 10.7 days

The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is January (3.4 days).

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Average snowfall in September
Salina, KS

Average snowfall in September - Salina, KS
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.24").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Salina, KS

Average snowfall days in September - Salina, KS
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (4.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Salina, KS

Average daylight in September / Average sunshine in September - Salina, KS
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 8.8h

The month with the most sunshine is June (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days in September
Salina, KS

Average sunshine days in September - Salina, KS
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (14.5 days).

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Average UV index in September
Salina, KS

Average UV index in September - Salina, KS
  • Average UV index in September: 5

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Salina, KS

Average cloud cover in September - Salina, KS
  • Average cloud cover in September: 24

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is June (Cloud cover 20).

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Average visibility in September
Salina, KS

Average visibility in September - Salina, KS
  • Average visibility in September: 6mi

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

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