September weather forecast and climate
Penalosa, KS

September, the first month of the autumn, in Penalosa, is still a warm month, with average temperature ranging between max 82°F (27.8°C) and min 63.1°F (17.3°C).

Temperature

In September, the average high-temperature marginally drops, from a hot 89.6°F (32°C) in August, to a moderately hot 82°F (27.8°C). In Penalosa, the average low-temperature is 63.1°F (17.3°C).

Heat index

In September, the average heat index is calculated to 85.3°F (29.6°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 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, wind), and activity. 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Penalosa, the average relative humidity in September is 64%.

Rainfall

In September, the rain falls for 9.6 days. Throughout September, 0.87" (22mm) of precipitation is accumulated. Throughout the year, there are 92.5 rainfall days, and 11.93" (303mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

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

Sunshine

In September, the average sunshine is 8.8h.

UV index

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 the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Penalosa?

In Penalosa, in September, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 63.1°F (17.3°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines both air temperature and relative humidity, is estimated at 85.3°F (29.6°C).

What is the average humidity in September in Penalosa?

In Penalosa, the average relative humidity in September is 64%.

How many days does it rain in September in Penalosa?

In Penalosa, Kansas, in September, it is raining for 9.6 days, with typically 0.87" (22mm) of accumulated precipitation.

When it does not snow in Penalosa?

In Penalosa snow does not fall in May through October.

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

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

How many hours of sunshine does Penalosa have in September?

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

What is the UV index intensity in September in Penalosa?

The average daily maximum UV index in September in Penalosa is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to the Sun's UV rays.
Average temperature in September - Penalosa, KS
  • Average high temperature in September: 82°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (43.9°F).

  • Average low temperature in September: 63.1°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

Average pressure in September - Penalosa, 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 - Penalosa, KS
  • Average wind speed in September: 10.3mph

The windiest month (with the highest average wind speed) is April (12.8mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).

Average humidity in September - Penalosa, KS
  • Average humidity in September: 64%

The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is July (58%).

Average rainfall in September - Penalosa, KS
  • Average rainfall in September: 0.87"

The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is January (0.28").

Average rainfall days in September - Penalosa, KS
  • Average rainfall days in September: 9.6 days

The month with the highest number of rainy days is August (11.8 days).
The month with the least rainy days is January (2.5 days).

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

The month with the highest snowfall is February (0.83").
Months with the least snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (3.4 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in September: 8.8h

Months with the most sunshine are June and July (Average sunshine: 11.2h).
Months with the least sunshine are January and December (Average sunshine: 6.3).

Average sunshine days in September - Penalosa, KS
  • Average sunshine days in September: 18 days

The month with the most sunshine days is January (26.4 days).
The month with the least sunshine days is August (16.6 days).

Average UV index in September - Penalosa, 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 - Penalosa, KS
  • Average cloud cover in September: 24

The month with the most cloud cover is March (Cloud cover 36).
Months with the least cloud cover are June and August (Cloud cover 20).

Average visibility in September - Penalosa, 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).