July weather forecast
Butler, SD

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Weather in July

July, like June, in Butler, South Dakota, is another warm summer month, with an average temperature ranging between max 81°F (27.2°C) and min 61.3°F (16.3°C).

Temperature

July stands out as Butler's warmest month, with temperatures ranging between an average high of 81°F (27.2°C) and a low of 61.3°F (16.3°C).

Heat index

The heat index in July is computed to be 84.2°F (29°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

The average relative humidity in July is 71%.

Rainfall

The month with the most rainfall is July, when the rain falls for 14.4 days and typically aggregates up to 3.58" (91mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Butler, South Dakota, the average length of the day in July is 15h and 14min.
On the first day of July in Butler, sunrise is at 5:47 am and sunset at 9:22 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:59 pm CDT.

Sunshine

July has the most sunshine of the year in Butler, with an average of 10.7h of sunshine.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Butler. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 6 during July translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What is the warmest month in Butler?

The warmest time of the year in Butler, South Dakota, is July, with temperatures averaging a high of 81°F (27.2°C) and a low of 61.3°F (16.3°C).

What is the average July temperature in Butler?

The high-temperature in Butler, South Dakota, during July is 81°F (27.2°C) and the low-temperature is 61.3°F (16.3°C). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in July is computed to be 84.2°F (29°C).

What is the average humidity in July in Butler?

In July, the average relative humidity in Butler, South Dakota, is 71%.

What is the rainiest month in Butler?

July is the month with the most rainfall. Rain falls for 14.4 days and accumulates 3.58" (91mm) of precipitation.

How many days does it rain in July in Butler?

In Butler, during July, the rain falls for 14.4 days and regularly aggregates up to 3.58" (91mm) of precipitation.

When it does not snow in Butler?

June through September are months without snowfall in Butler, South Dakota.

What is the average length of the day in July in Butler?

In July, the average day length in Butler is 15h and 14min.

When is the sunrise / sunset in July in Butler?

On the first day of July in Butler, sunrise is at 5:47 am and sunset at 9:22 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:59 pm CDT.

What month has the most sunshine in Butler?

The month with the most sunshine is July, with an average of 10.7h of sunshine.

How many hours of sunshine does Butler have in July?

In July, the average sunshine duration in Butler is 10.7h.

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

The months with the highest UV index in Butler, South Dakota, are June and July, with an average maximum UV index of 6.

What is the UV index intensity in July in Butler?

The average daily maximum UV index in July in Butler is 6. A UV Index estimate of 6 to 7 represents a high 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 July
Butler, SD

Average temperature in July - Butler, SD
  • Average high temperature in July: 81°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (18.9°F).

  • Average low temperature in July: 61.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (5°F).

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Average pressure in July
Butler, SD

Average pressure in July - Butler, SD
  • Average pressure in July: 29.92"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in July
Butler, SD

Average wind speed in July - Butler, SD
  • Average wind speed in July: 8.7mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is July (8.7mph).

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Average humidity in July
Butler, SD

Average humidity in July - Butler, SD
  • Average humidity in July: 71%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is September (66%).

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Average rainfall in July
Butler, SD

Average rainfall in July - Butler, SD
  • Average rainfall in July: 3.58"

The wettest month (with the highest rainfall) is July (3.58").
The driest month (with the least rainfall) is November (0.63").

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Average rainfall days in July
Butler, SD

Average rainfall days in July - Butler, SD
  • Average rainfall days in July: 14.4 days

The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in July
Butler, SD

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

The month with the highest snowfall is December (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Butler, SD

Average snowfall days in July - Butler, SD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Butler, SD

Average daylight in July / Average sunshine in July - Butler, SD
  • Average daylight in July: 15h and 1min

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: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in July
Butler, SD

Average sunshine days in July - Butler, SD
  • Average sunshine days in July: 13.7 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is June (10.4 days).

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Average UV index in July
Butler, SD

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

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

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Average cloud cover in July
Butler, SD

Average cloud cover in July - Butler, SD
  • Average cloud cover in July: 27

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in July
Butler, SD

Average visibility in July - Butler, SD
  • Average visibility in July: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

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Butler, South Dakota, USA

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