September weather forecast and climate
Smolan, KS

The first month of the autumn, September, is still a warm month in Smolan, Kansas, with average temperature varying between 61.5°F (16.4°C) and 81.3°F (27.4°C).

Temperature

In Smolan, 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, the average low-temperature is 61.5°F (16.4°C).

Heat index

The average heat index is calculated to 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', 'apparent temperature', 'felt air temperature', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like metabolic differences, pregnancy, wind, and activity influence one's weather impression. 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

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

Rainfall

In Smolan, in September, it is raining for 10.7 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, there are 106.8 rainfall days, and 18.7" (475mm) of precipitation is accumulated.

Snowfall

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

Daylight

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

Sunshine

In Smolan, the average sunshine is 8.8h.

UV index

In Smolan, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Smolan?

The average high-temperature, in September, is 81.3°F (27.4°C), while the average low-temperature is 61.5°F (16.4°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, is calculated to 84.4°F (29.1°C).

What is the average humidity in September in Smolan?

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

How much does it rain in Smolan in September?

In Smolan, in September, it is raining for 10.7 days, with typically 1.46" (37mm) of accumulated precipitation.

Does it snow in Smolan in September?

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

When it does not snow in Smolan?

June through September are months without snowfall in Smolan, Kansas.

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

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

How long on average sun shines in September in Smolan?

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

What is the UV index reading in September in Smolan?

The average daily maximum UV index in September in Smolan, Kansas, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Smolan, 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).

Average pressure in September - Smolan, 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").

Average wind speed in September - Smolan, 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).

Average humidity in September - Smolan, 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%).

Average rainfall in September - Smolan, 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").

Average rainfall days in September - Smolan, 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).

Average snowfall in September - Smolan, 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").

Average snowfall days in September - Smolan, 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).

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

The month with the longest days is June (Average daylight: 14.8h).
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).

Average sunshine days in September - Smolan, 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).

Average UV index in September - Smolan, 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).

Average cloud cover in September - Smolan, 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).

Average visibility in September - Smolan, 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).