July weather forecast
Oak Hills Addition, SD

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Weather in July

July, like June, in Oak Hills Addition, South Dakota, is another warm summer month, with an average temperature varying between 64.9°F (18.3°C) and 84.9°F (29.4°C).

Temperature

In Oak Hills Addition, temperatures reach their average annual highs in July, measuring 84.9°F (29.4°C) and a minimum average of 64.9°F (18.3°C).

Heat index

In July, the average heat index is appraised at a hot 93.2°F (34°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In Oak Hills Addition, the average relative humidity in July is 71%.

Rainfall

In Oak Hills Addition, in July, during 13.4 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, there are 117.9 rainfall days, and 21.93" (557mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July is 14h and 58min.
On the first day of the month, sunrise is at 5:55 am and sunset at 9:12 pm. On the last day of July, sunrise is at 6:21 am and sunset at 8:51 pm CDT.

Sunshine

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

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 6 in July leads to these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Jun 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

July brings the highest temperatures, with an average high of 84.9°F (29.4°C) and an average low of 64.9°F (18.3°C).

How hot does it get in July?

July temperatures vary between a high-temperature of 84.9°F (29.4°C) and a low-temperature of 64.9°F (18.3°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 93.2°F (34°C).

What is the average humidity in July?

In Oak Hills Addition, the average relative humidity in July is 71%.

How much does it rain in July?

In Oak Hills Addition, in July, during 13.4 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Oak Hills Addition have in July?

In July, the average day length is 14h and 58min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:55 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:51 pm CDT.

What month has the most sunshine?

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

How long on average sun shines in July?

In Oak Hills Addition, the average sunshine duration in July is 10.8h.

What are the months with the highest UV index?

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

What is the UV index intensity in July in Oak Hills Addition?

In July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Oak Hills Addition, SD

Average temperature in July - Oak Hills Addition, SD
  • Average high temperature in July: 84.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (26.8°F).

  • Average low temperature in July: 64.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).

Average pressure in July
Oak Hills Addition, SD

Average pressure in July - Oak Hills Addition, SD
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in July
Oak Hills Addition, SD

Average wind speed in July - Oak Hills Addition, SD
  • Average wind speed in July: 7.9mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

Average humidity in July
Oak Hills Addition, SD

Average humidity in July - Oak Hills Addition, SD
  • Average humidity in July: 71%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (64%).

Average rainfall in July
Oak Hills Addition, SD

Average rainfall in July - Oak Hills Addition, SD
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.59").

Average rainfall days in July
Oak Hills Addition, SD

Average rainfall days in July - Oak Hills Addition, SD
  • Average rainfall days in July: 13.4 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.3 days).

Average snowfall in July
Oak Hills Addition, SD

Average snowfall in July - Oak Hills Addition, SD
  • Average snowfall in July: 0"

The month with the highest snowfall is December (2.95").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Oak Hills Addition, SD

Average snowfall days in July - Oak Hills Addition, SD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Oak Hills Addition, SD

Average daylight in July / Average sunshine in July - Oak Hills Addition, 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 6min).

  • 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: 4h and 24min).

Average sunshine days in July
Oak Hills Addition, SD

Average sunshine days in July - Oak Hills Addition, SD
  • Average sunshine days in July: 13 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (9.3 days).

Average UV index in July
Oak Hills Addition, SD

Average UV index in July - Oak Hills Addition, SD
  • Average UV index in July: 6

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

Average cloud cover in July
Oak Hills Addition, SD

Average cloud cover in July - Oak Hills Addition, SD
  • Average cloud cover in July: 25

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in July
Oak Hills Addition, SD

Average visibility in July - Oak Hills Addition, 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).

Oak Hills Addition, South Dakota, USA

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