September weather forecast
Buffalo, KS

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Weather in September

The first month of the autumn, September, is still a warm month in Buffalo, Kansas, with an average temperature varying between 79.5°F (26.4°C) and 60.8°F (16°C).

Temperature

The beginning of September brings a minor change in the average high-temperature, shifting from a hot 86.4°F (30.2°C) in August to a warm 79.5°F (26.4°C). Throughout September, an average low-temperature of 60.8°F (16°C) is experienced.

Humidity

The average relative humidity in September is 74%.

Rainfall

In Buffalo, in September, during 10.9 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. Throughout the year, in Buffalo, Kansas, there are 118.2 rainfall days, and 23.62" (600mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Buffalo.

Daylight

In Buffalo, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 6:53 am and sunset at 7:51 pm. On the last day of September, sunrise is at 7:18 am and sunset at 7:06 pm CDT.

Sunshine

The average sunshine in September in Buffalo, Kansas, is 9h.

UV index

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 5 in September translates into these instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. When the Sun is at its strongest around midday, find shade and limit exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the usual temperature for Buffalo in September?

In Buffalo, 79.5°F (26.4°C) is the average high-temperature and 60.8°F (16°C) is the average low-temperature during September. The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is calculated to be 98.6°F (37°C).

What is the average humidity in September in Buffalo?

In Buffalo, Kansas, the average relative humidity in September is 74%.

How much does it rain in Buffalo in September?

In Buffalo, Kansas, in September, it is raining for 10.9 days, with typically 2.01" (51mm) of accumulated precipitation.

When it does not snow in Buffalo?

June through September are months without snowfall in Buffalo.

Does it snow in Buffalo in September?

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

How many hours of daylight does Buffalo have in September?

In Buffalo, the average day length in September is 12h and 25min.

When is the sunrise / sunset in September in Buffalo?

In September, on the first day of the month, sunrise is at 6:53 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 7:06 pm CDT.

How many hours of sunshine does Buffalo have in September?

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

How high is the UV index in September in Buffalo?

In Buffalo, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Buffalo, KS

Average temperature in September - Buffalo, KS
  • Average high temperature in September: 79.5°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in September: 60.8°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in September
Buffalo, KS

Average pressure in September - Buffalo, KS
  • Average pressure in September: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in September
Buffalo, KS

Average wind speed in September - Buffalo, KS
  • Average wind speed in September: 8.3mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is August (7.5mph).

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Average humidity in September
Buffalo, KS

Average humidity in September - Buffalo, KS
  • Average humidity in September: 74%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in September
Buffalo, KS

Average rainfall in September - Buffalo, KS
  • Average rainfall in September: 2.01"

The wettest month (with the highest rainfall) is May (4.69").
The driest month (with the least rainfall) is January (0.63").

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Average rainfall days in September
Buffalo, KS

Average rainfall days in September - Buffalo, KS
  • Average rainfall days in September: 10.9 days

The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is January (4.7 days).

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Average snowfall in September
Buffalo, KS

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

The month with the highest snowfall is February (1.61").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Buffalo, KS

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

The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Buffalo, KS

Average daylight in September / Average sunshine in September - Buffalo, KS
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in September
Buffalo, KS

Average sunshine days in September - Buffalo, KS
  • Average sunshine days in September: 16.3 days

The month with the most sunshine days is December (23.8 days).
The months with the least sunshine days are April and July (14.3 days).

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Average UV index in September
Buffalo, KS

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

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

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Average cloud cover in September
Buffalo, KS

Average cloud cover in September - Buffalo, KS
  • Average cloud cover in September: 28

The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are June, July and August (Cloud cover 24).

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Average visibility in September
Buffalo, KS

Average visibility in September - Buffalo, KS
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Buffalo, Kansas, USA

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