September weather forecast and climate
Ransom, KS

September, the first month of the autumn, in Ransom, is also a moderately hot month, with average temperature ranging between max 82.8°F (28.2°C) and min 61.7°F (16.5°C).

Temperature

In Ransom, the average high-temperature in September slightly decreases, from a hot 90.7°F (32.6°C) in August, to a warm 82.8°F (28.2°C). In September, in Ransom, the average low-temperature is 61.7°F (16.5°C).

Heat index

The average heat index is estimated at 84.7°F (29.3°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', 'felt air temperature', 'feels like', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like differences in body mass, height, and shape, wind, metabolic differences, and activity influence one's weather impression. 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 Ransom, the average relative humidity is 56%.

Rainfall

In Ransom, in September, during 10.4 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. In Ransom, during the entire year, the rain falls for 104.4 days and collects up to 16.5" (419mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in Ransom, Kansas, is 12.4h.

Sunshine

In Ransom, Kansas, the average sunshine in September is 9.1h.

UV index

In September, the average daily maximum UV index in Ransom is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Ransom?

In September, in Ransom, Kansas, the average high-temperature is 82.8°F (28.2°C), and the average low-temperature is 61.7°F (16.5°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines both air temperature and relative humidity, is calculated to 84.7°F (29.3°C).

What is the average humidity in September in Ransom?

The average relative humidity in September is 56%.

How many days does it rain in September in Ransom?

In September, in Ransom, Kansas, the rain falls for 10.4 days. Throughout September, 1.22" (31mm) of precipitation is accumulated.

Does it snow in Ransom in September?

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

When it does not snow in Ransom?

In Ransom snow does not fall in May through September.

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

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

How long on average sun shines in September in Ransom?

In September, the average sunshine is 9.1h.

What is the UV index reading in September in Ransom?

In September, the average daily maximum UV index in Ransom is 5. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Ransom, KS
  • Average high temperature in September: 82.8°F

The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is December (43.3°F).

  • Average low temperature in September: 61.7°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 (26.1°F).

Average pressure in September - Ransom, KS
  • Average pressure in September: 29.96"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.83").

Average wind speed in September - Ransom, KS
  • Average wind speed in September: 11.4mph

The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is August (10.2mph).

Average humidity in September - Ransom, KS
  • Average humidity in September: 56%

Months with the highest relative humidity are January and December (63%).
The month with the lowest relative humidity is July (52%).

Average rainfall in September - Ransom, KS
  • Average rainfall in September: 1.22"

The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is November (0.43").

Average rainfall days in September - Ransom, KS
  • Average rainfall days in September: 10.4 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (3 days).

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

The month with the highest snowfall is February (2.4").
Months with the least snowfall are May, June, July, August and September (0").

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

The month with the highest number of snowfall days is February (4.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Ransom, 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: 9.1h

The month with the most sunshine is June (Average sunshine: 11.6h).
The month with the least sunshine is December (Average sunshine: 6.4h).

Average sunshine days in September - Ransom, KS
  • Average sunshine days in September: 16.8 days

The month with the most sunshine days is November (24.1 days).
The month with the least sunshine days is July (12.6 days).

Average UV index in September - Ransom, 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, November and December (UV index 2).

Average cloud cover in September - Ransom, KS
  • Average cloud cover in September: 21

Months with the most cloud cover are February and April (Cloud cover 32).
The month with the least cloud cover is June (Cloud cover 18).

Average visibility in September - Ransom, 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).