July weather forecast
Buffalo, SD

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Weather in July

July, the same as June, is another warm summer month in Buffalo, South Dakota, with an average temperature varying between 85.1°F (29.5°C) and 63.5°F (17.5°C).

Temperature

In Buffalo, the month of July is known for its highest average temperatures, reaching a high of 85.1°F (29.5°C) and a low of 63.5°F (17.5°C).

Heat index

July's mean heat index is estimated at a tropical 86°F (30°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
Heat index data is primarily for areas with shade and subjected to light winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

In July, the average relative humidity in Buffalo is 49%.

Rainfall

In Buffalo, in July, during 11.8 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Buffalo, during the entire year, the rain falls for 103.8 days and collects up to 14.88" (378mm) of precipitation.

Snowfall

In Buffalo, snow does not fall in June through September.

Daylight

In Buffalo, the average length of the day in July is 15h and 16min.
On the first day of the month, sunrise is at 5:09 am and sunset at 8:46 pm. On the last day of July, sunrise is at 5:37 am and sunset at 8:23 pm MDT.

Sunshine

In Buffalo, South Dakota, the average sunshine in July is 11.4h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily maximum UV index of 6 in July translates into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What is the warmest month in Buffalo?

The temperatures in Buffalo, South Dakota, reach their highest averages in July, with highs of 85.1°F (29.5°C) and lows of 63.5°F (17.5°C).

How hot is July in Buffalo?

In July, in Buffalo, the average high-temperature is 85.1°F (29.5°C), and the average low-temperature is 63.5°F (17.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in July is estimated at 86°F (30°C).

What is the average humidity in July in Buffalo?

The average relative humidity in July in Buffalo, South Dakota, is 49%.

How much does it rain in Buffalo in July?

In July, in Buffalo, South Dakota, the rain falls for 11.8 days. Throughout July, 1.73" (44mm) of precipitation is accumulated.

When it does not snow in Buffalo?

In Buffalo, South Dakota, snow does not fall in June through September.

How many hours of daylight does Buffalo have in July?

In Buffalo, the average day length in July is 15h and 16min.

When is the sunrise / sunset in July in Buffalo?

In July, on the first day of the month, sunrise is at 5:09 am and sunset at 8:46 pm. On the last day of the month, in Buffalo, South Dakota, sunrise is at 5:37 am and sunset at 8:23 pm MDT.

How many hours of sunshine does Buffalo have in July?

In July, the average sunshine duration in Buffalo is 11.4h.

What is the month with the highest UV index in Buffalo?

The months with the highest UV index in Buffalo, South Dakota, are June through August, with an average maximum UV index of 6.

What is the UV index reading in July in Buffalo?

In July, the average daily maximum UV index in Buffalo, South Dakota, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
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 July
Buffalo, SD

Average temperature in July - Buffalo, SD
  • Average high temperature in July: 85.1°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 July: 63.5°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 July
Buffalo, SD

Average pressure in July - Buffalo, SD
  • Average pressure in July: 29.89"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 July
Buffalo, SD

Average wind speed in July - Buffalo, SD
  • Average wind speed in July: 9.8mph

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 July
Buffalo, SD

Average humidity in July - Buffalo, SD
  • Average humidity in July: 49%

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 July
Buffalo, SD

Average rainfall in July - Buffalo, SD
  • Average rainfall in July: 1.73"

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 July
Buffalo, SD

Average rainfall days in July - Buffalo, SD
  • Average rainfall days in July: 11.8 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 July
Buffalo, SD

Average snowfall in July - Buffalo, SD
  • Average snowfall in July: 0"

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 July
Buffalo, SD

Average snowfall days in July - Buffalo, SD
  • Average snowfall days in July: 0 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 July /
Average sunshine in July
Buffalo, SD

Average daylight in July / Average sunshine in July - Buffalo, SD
  • Average daylight in July: 15h and 2min

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 July: 11h and 2min

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 July
Buffalo, SD

Average sunshine days in July - Buffalo, SD
  • Average sunshine days in July: 14.8 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 July
Buffalo, SD

Average UV index in July - Buffalo, SD
  • Average UV index in July: 6

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 July
Buffalo, SD

Average cloud cover in July - Buffalo, SD
  • Average cloud cover in July: 20

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 July
Buffalo, SD

Average visibility in July - Buffalo, SD
  • Average visibility in July: 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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