September weather forecast and climate
Redfield, KS

September, the first month of the autumn, in Redfield, is still a warm month, with average temperature ranging between min 60.4°F (15.8°C) and max 78.6°F (25.9°C).

Temperature

In Redfield, the average high-temperature slightly decreases, from 85.8°F (29.9°C) in August, to a still warm 78.6°F (25.9°C). The average low-temperature, in Redfield, is 60.4°F (15.8°C).

Humidity

In Redfield, the average relative humidity in September is 76%.

Rainfall

In September, in Redfield, Kansas, the rain falls for 12.5 days. Throughout September, 2.44" (62mm) of precipitation is accumulated. In Redfield, during the entire year, the rain falls for 135.7 days and collects up to 29.06" (738mm) of precipitation.

Snowfall

April, June through September are months without snowfall in Redfield.

Daylight

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

Sunshine

In Redfield, the average sunshine is 9.2h.

UV index

In September, the average daily maximum UV index in Redfield is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected 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 sun damage is advised. 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 Redfield?

In September, the average high-temperature is 78.6°F (25.9°C), and the average low-temperature is 60.4°F (15.8°C).

What is the average humidity in September in Redfield?

In Redfield, Kansas, the average relative humidity in September is 76%.

How many days does it rain in September in Redfield?

In Redfield, in September, during 12.5 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

Does it snow in Redfield in September?

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

When it does not snow in Redfield?

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

How many hours of daylight does Redfield have in September?

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

How many hours of sunshine does Redfield have in September?

In September, the average sunshine is 9.2h.

How high is the UV index in September in Redfield?

In Redfield, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in September - Redfield, KS
  • Average high temperature in September: 78.6°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (40.8°F).

  • Average low temperature in September: 60.4°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in September - Redfield, KS
  • Average pressure in September: 30.01"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.91").

Average wind speed in September - Redfield, KS
  • Average wind speed in September: 7.5mph

The windiest month (with the highest average wind speed) is March (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in September - Redfield, KS
  • Average humidity in September: 76%

The month with the highest relative humidity is May (80%).
Months with the lowest relative humidity are October and November (71%).

Average rainfall in September - Redfield, KS
  • Average rainfall in September: 2.44"

The wettest month (with the highest rainfall) is May (5.16").
The driest month (with the least rainfall) is January (0.98").

Average rainfall days in September - Redfield, KS
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is May (17 days).
Months with the least rainy days are January and December (5.8 days).

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

The month with the highest snowfall is February (1.93").
Months with the least snowfall are April, June, July, August and September (0").

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

The month with the highest number of snowfall days is February (3.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Redfield, 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: 9.6h).

  • Average sunshine in September: 9.2h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 5.5h).

Average sunshine days in September - Redfield, KS
  • Average sunshine days in September: 15.6 days

The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is May (12.3 days).

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

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

Average cloud cover in September - Redfield, KS
  • Average cloud cover in September: 29

Months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 24).

Average visibility in September - Redfield, 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).