October weather forecast
Buffalo, SD

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Weather in October

October, like September, is another refreshing autumn month in Buffalo, South Dakota, with an average temperature fluctuating between 39.6°F (4.2°C) and 55.4°F (13°C).

Temperature

October signals a clear decrease in the average high-temperature, dropping from September's pleasant 73.2°F (22.9°C) to a moderate 55.4°F (13°C). Buffalo usually reports an average low-temperature of 39.6°F (4.2°C) during the month of October.

Humidity

In October, the average relative humidity in Buffalo, South Dakota, is 59%.

Rainfall

In October, the rain falls for 6.6 days. Throughout October, 1.14" (29mm) of precipitation is accumulated. In Buffalo, during the entire year, the rain falls for 103.8 days and collects up to 14.88" (378mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 3.2 snowfall days, it receives 1.73" (44mm) of snow. In Buffalo, during the entire year, snow falls for 62.2 days and aggregates up to 22.95" (583mm) of snow.

Daylight

In October, the average length of the day in Buffalo, South Dakota, is 10h and 55min.
On the first day of the month, sunrise is at 6:53 am and sunset at 6:33 pm. On the last day of October, sunrise is at 7:33 am and sunset at 5:41 pm MDT.

Sunshine

The average sunshine in October in Buffalo, South Dakota, is 6.7h.

UV index

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 3 in October translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

What are the temperatures in Buffalo in October?

Buffalo in October has an average high-temperature of 55.4°F (13°C) and an average low-temperature of 39.6°F (4.2°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 84.2°F (29°C).

What is the average humidity in October in Buffalo?

The average relative humidity in October is 59%.

How much does it rain in Buffalo in October?

In October, in Buffalo, the rain falls for 6.6 days. Throughout October, 1.14" (29mm) of precipitation is accumulated.

When does it start to snow in Buffalo?

October is the first month it typically snows in Buffalo. Throughout October, in the average 3.2 snowfall days, it receives 1.73" (44mm) of snow.

How many hours of daylight does Buffalo have in October?

In Buffalo, the average day length in October is 10h and 55min.

What time are sunrise and sunset in October in Buffalo?

In October, on the first day of the month, sunrise is at 6:53 am and sunset at 6:33 pm. On the last day of the month, in Buffalo, South Dakota, sunrise is at 7:33 am and sunset at 5:41 pm MDT.

How many hours of sunshine does Buffalo have in October?

The average sunshine duration in October in Buffalo, South Dakota, is 6.7h.

What is the UV index intensity in October in Buffalo?

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

Average temperature in October
Buffalo, SD

Average temperature in October - Buffalo, SD
  • Average high temperature in October: 55.4°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (27.3°F).

  • Average low temperature in October: 39.6°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

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Average pressure in October
Buffalo, SD

Average pressure in October - Buffalo, SD
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in October
Buffalo, SD

Average wind speed in October - Buffalo, SD
  • Average wind speed in October: 11.9mph

The windiest months (with the highest average wind speed) are January and October (11.9mph).
The calmest month (with the lowest average wind speed) is July (9.8mph).

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Average humidity in October
Buffalo, SD

Average humidity in October - Buffalo, SD
  • Average humidity in October: 59%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in October
Buffalo, SD

Average rainfall in October - Buffalo, SD
  • Average rainfall in October: 1.14"

The wettest month (with the highest rainfall) is May (2.68").
The driest months (with the least rainfall) are January and November (0.51").

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Average rainfall days in October
Buffalo, SD

Average rainfall days in October - Buffalo, SD
  • Average rainfall days in October: 6.6 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (3.3 days).

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Average snowfall in October
Buffalo, SD

Average snowfall in October - Buffalo, SD
  • Average snowfall in October: 1.73"

The month with the highest snowfall is March (4.37").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Buffalo, SD

Average snowfall days in October - Buffalo, SD
  • Average snowfall days in October: 3.2 days

The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in October /
Average sunshine in October
Buffalo, SD

Average daylight in October / Average sunshine in October - Buffalo, SD
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).

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Average sunshine days in October
Buffalo, SD

Average sunshine days in October - Buffalo, SD
  • Average sunshine days in October: 19.1 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is April (11.6 days).

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Average UV index in October
Buffalo, SD

Average UV index in October - Buffalo, SD
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in October
Buffalo, SD

Average cloud cover in October - Buffalo, SD
  • Average cloud cover in October: 31

The months with the most cloud cover are January and February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in October
Buffalo, SD

Average visibility in October - Buffalo, SD
  • Average visibility in October: 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, South Dakota, USA

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