July weather forecast
Oglala, SD

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Weather in July

July in Oglala, South Dakota, is a tropical summer month, with an average temperature varying between 65.5°F (18.6°C) and 87.6°F (30.9°C).

Temperature

In Oglala, the peak temperatures are generally noted in July, averaging a high of 87.6°F (30.9°C) and a low of 65.5°F (18.6°C).

Heat index

In July, the average heat index is appraised at a tropical 89.6°F (32°C). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
Heat index details are generally centered around shaded locations and a mild breeze. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

The average relative humidity in July is 50%.

Rainfall

In July, the rain falls for 10.1 days. Throughout July, 1.26" (32mm) of precipitation is accumulated. Throughout the year, there are 86.7 rainfall days, and 13.66" (347mm) of precipitation is accumulated.

Snowfall

June through August are months without snowfall in Oglala.

Daylight

In Oglala, South Dakota, the average length of the day in July is 15h and 0min.
On the first day of the month, sunrise is at 5:15 am and sunset at 8:34 pm. On the last day of July, sunrise is at 5:41 am and sunset at 8:13 pm MDT.

Sunshine

The average sunshine in July in Oglala, South Dakota, is 11.6h.

UV index

July is the month with the highest UV index in Oglala, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during July leads to these instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What are the warmest months in Oglala?

Oglala's warmest month, July, generally records average temperatures ranging from a high of 87.6°F (30.9°C) to a low of 65.5°F (18.6°C).

How hot does it get in Oglala in July?

The average high-temperature and low-temperature during July are 87.6°F (30.9°C) and 65.5°F (18.6°C) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in July is appraised at 89.6°F (32°C).

What is the average humidity in July in Oglala?

In Oglala, the average relative humidity in July is 50%.

How many days does it rain in July in Oglala?

In July, in Oglala, South Dakota, the rain falls for 10.1 days. Throughout July, 1.26" (32mm) of precipitation is accumulated.

When it does not snow in Oglala?

In Oglala, South Dakota, snow does not fall in June through August.

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

In July, the average day length in Oglala, South Dakota, is 15h and 0min.

When are sunrise and sunset in July in Oglala?

On the first day of July, sunrise is at 5:15 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:13 pm MDT.

How many hours of sunshine does Oglala have in July?

In July, the average sunshine duration in Oglala is 11.6h.

When is the highest UV index in Oglala?

July is the month with the highest UV index, with an average maximum UV index of 7.

What is the UV index reading in July in Oglala?

In Oglala, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from 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
Oglala, SD

Average temperature in July - Oglala, SD
  • Average high temperature in July: 87.6°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is December (32.4°F).

  • Average low temperature in July: 65.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).

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Average pressure in July
Oglala, SD

Average pressure in July - Oglala, SD
  • Average pressure in July: 29.91"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in July
Oglala, SD

Average wind speed in July - Oglala, SD
  • Average wind speed in July: 10.4mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (10.2mph).

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Average humidity in July
Oglala, SD

Average humidity in July - Oglala, SD
  • Average humidity in July: 50%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (48%).

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Average rainfall in July
Oglala, SD

Average rainfall in July - Oglala, SD
  • Average rainfall in July: 1.26"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in July
Oglala, SD

Average rainfall days in July - Oglala, SD
  • Average rainfall days in July: 10.1 days

The month with the highest number of rainy days is May (13.1 days).
The months with the least rainy days are February and December (2.5 days).

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Average snowfall in July
Oglala, SD

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

The month with the highest snowfall is February (4.02").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Oglala, SD

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

The month with the highest number of snowfall days is February (11.5 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
Oglala, SD

Average daylight in July / Average sunshine in July - Oglala, SD
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 11h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

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Average sunshine days in July
Oglala, SD

Average sunshine days in July - Oglala, SD
  • Average sunshine days in July: 18.3 days

The month with the most sunshine days is September (22.8 days).
The month with the least sunshine days is April (13.2 days).

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Average UV index in July
Oglala, SD

Average UV index in July - Oglala, SD
  • Average UV index in July: 7

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

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Average cloud cover in July
Oglala, SD

Average cloud cover in July - Oglala, SD
  • Average cloud cover in July: 18

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in July
Oglala, SD

Average visibility in July - Oglala, 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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Oglala, South Dakota, USA

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