July weather forecast
Twin Brooks, SD

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Weather in July

July, like June, in Twin Brooks, South Dakota, is a moderately hot summer month, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 61.9°F (16.6°C).

Temperature

Twin Brooks's warmest temperatures are experienced in July, with average high temperatures of 81.5°F (27.5°C) and lows of 61.9°F (16.6°C).

Heat index

The heat index for July is appraised at a tropical 86°F (30°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

In July, the average relative humidity in Twin Brooks is 73%.

Rainfall

In Twin Brooks, during July, the rain falls for 14.3 days and regularly aggregates up to 2.99" (76mm) of precipitation. In Twin Brooks, South Dakota, during the entire year, the rain falls for 115.2 days and collects up to 19.88" (505mm) of precipitation.

Snowfall

In Twin Brooks, snow does not fall in June through September.

Daylight

In July, the average length of the day in Twin Brooks is 15h and 14min.
On the first day of July, sunrise is at 5:43 am and sunset at 9:18 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:55 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10.8h of sunshine.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: During July, 6 as the daily maximum UV index converts into the following advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. 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 Twin Brooks?

In Twin Brooks, South Dakota, the average highest temperatures are observed in July, with a high of 81.5°F (27.5°C) and a low of 61.9°F (16.6°C).

What is the temperature in July in Twin Brooks?

The average high-temperature, in July, in Twin Brooks, is 81.5°F (27.5°C), while the average low-temperature is 61.9°F (16.6°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in July is appraised at 86°F (30°C).

What is the average humidity in July in Twin Brooks?

In Twin Brooks, South Dakota, the average relative humidity in July is 73%.

How much does it rain in Twin Brooks in July?

In Twin Brooks, in July, during 14.3 rainfall days, 2.99" (76mm) of precipitation is typically accumulated.

When it does not snow in Twin Brooks?

June through September are months without snowfall in Twin Brooks.

What is the average length of the day in July in Twin Brooks?

In July, the average day length in Twin Brooks, South Dakota, is 15h and 14min.

When are sunrise and sunset in July in Twin Brooks?

On the first day of July in Twin Brooks, South Dakota, sunrise is at 5:43 am and sunset at 9:18 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:55 pm CDT.

What month has the most sunshine in Twin Brooks?

The month with the most sunshine in Twin Brooks is July, with an average of 10.8h of sunshine.

How many hours of sunshine does Twin Brooks have in July?

In July, the average sunshine duration in Twin Brooks is 10.8h.

What are the months with the highest UV index in Twin Brooks?

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

How high is the UV index in July in Twin Brooks?

The average daily maximum UV index in July in Twin Brooks is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to 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
Twin Brooks, SD

Average temperature in July - Twin Brooks, SD
  • Average high temperature in July: 81.5°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (19.6°F).

  • Average low temperature in July: 61.9°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (6.1°F).

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Average pressure in July
Twin Brooks, SD

Average pressure in July - Twin Brooks, SD
  • Average pressure in July: 29.93"Hg

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in July
Twin Brooks, SD

Average wind speed in July - Twin Brooks, SD
  • Average wind speed in July: 8mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (8mph).

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Average humidity in July
Twin Brooks, SD

Average humidity in July - Twin Brooks, SD
  • Average humidity in July: 73%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in July
Twin Brooks, SD

Average rainfall in July - Twin Brooks, SD
  • Average rainfall in July: 2.99"

The wettest month (with the highest rainfall) is June (3.11").
The driest months (with the least rainfall) are January and February (0.63").

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Average rainfall days in July
Twin Brooks, SD

Average rainfall days in July - Twin Brooks, SD
  • Average rainfall days in July: 14.3 days

The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in July
Twin Brooks, SD

Average snowfall in July - Twin Brooks, SD
  • Average snowfall in July: 0"

The month with the highest snowfall is December (4.49").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Twin Brooks, SD

Average snowfall days in July - Twin Brooks, SD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (13.1 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
Twin Brooks, SD

Average daylight in July / Average sunshine in July - Twin Brooks, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in July
Twin Brooks, SD

Average sunshine days in July - Twin Brooks, SD
  • Average sunshine days in July: 13.8 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is June (9.6 days).

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Average UV index in July
Twin Brooks, SD

Average UV index in July - Twin Brooks, SD
  • Average UV index in July: 6

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in July
Twin Brooks, SD

Average cloud cover in July - Twin Brooks, SD
  • Average cloud cover in July: 25

The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 25).

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Average visibility in July
Twin Brooks, SD

Average visibility in July - Twin Brooks, SD
  • Average visibility in July: 6mi

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

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Twin Brooks, South Dakota, USA

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