September weather forecast and climate
Pfeifer, KS

September, the first month of the autumn, in Pfeifer, is also a moderately hot month, with average temperature varying between 81.9°F (27.7°C) and 61.3°F (16.3°C).

Temperature

In September, the average high-temperature slightly decreases, from a hot 90°F (32.2°C) in August, to a warm 81.9°F (27.7°C). The average low-temperature, in Pfeifer, is 61.3°F (16.3°C).

Heat index

The average heat index is estimated at 84°F (28.9°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise 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 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, pregnancy, wind, and clothing affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, 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 Pfeifer, Kansas, is 59%.

Rainfall

In September, the rain falls for 10.3 days. Throughout September, 1.3" (33mm) of precipitation is accumulated. Throughout the year, there are 112.7 rainfall days, and 17.6" (447mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

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

Sunshine

In September, the average sunshine in Pfeifer, Kansas, is 9h.

UV index

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. 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.

What is the temperature in September in Pfeifer?

The average high-temperature, in September, in Pfeifer, is 81.9°F (27.7°C), while the average low-temperature is 61.3°F (16.3°C). The average heat index (a.k.a. 'real feel', 'feels like'), that factores the actual air temperature with the relative humidity, in September is calculated to 84°F (28.9°C).

What is the average humidity in September in Pfeifer?

In September, the average relative humidity in Pfeifer, Kansas, is 59%.

How many days does it rain in September in Pfeifer?

In Pfeifer, Kansas, during September, the rain falls for 10.3 days and regularly aggregates up to 1.3" (33mm) of precipitation.

Does it snow in Pfeifer in September?

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

When it does not snow in Pfeifer?

June through September are months without snowfall.

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

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

How long on average sun shines in September in Pfeifer?

The average sunshine in September is 9h.

How high is the UV index in September in Pfeifer?

In Pfeifer, Kansas, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in September - Pfeifer, KS
  • Average high temperature in September: 81.9°F

The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (41.9°F).

  • Average low temperature in September: 61.3°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 (25.2°F).

Average pressure in September - Pfeifer, KS
  • Average pressure in September: 29.97"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.84").

Average wind speed in September - Pfeifer, KS
  • Average wind speed in September: 10.9mph

The windiest month (with the highest average wind speed) is April (12.5mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

Average humidity in September - Pfeifer, KS
  • Average humidity in September: 59%

Months with the highest relative humidity are January and December (66%).
The month with the lowest relative humidity is July (54%).

Average rainfall in September - Pfeifer, KS
  • Average rainfall in September: 1.3"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days in September - Pfeifer, KS
  • Average rainfall days in September: 10.3 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (3.8 days).

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

The month with the highest snowfall is February (1.97").
Months with the least snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is February (6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Pfeifer, 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: 9h

The month with the most sunshine is June (Average sunshine: 11.5h).
Months with the least sunshine are January and December (Average sunshine: 6.3).

Average sunshine days in September - Pfeifer, KS
  • Average sunshine days in September: 16.6 days

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is May (12.8 days).

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

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

Average cloud cover in September - Pfeifer, KS
  • Average cloud cover in September: 22

The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is June (Cloud cover 19).

Average visibility in September - Pfeifer, 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).