July weather forecast
White Lake, SD

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Weather in July

July in White Lake, South Dakota, is a hot summer month, with an average temperature ranging between min 66.2°F (19°C) and max 88°F (31.1°C).

Temperature

The highest temperatures are recorded in July, with averages reaching a high of 88°F (31.1°C) and a low of 66.2°F (19°C).

Heat index

July's heat index is calculated to be a very hot 95°F (35°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In July, the average relative humidity is 60%.

Rainfall

In White Lake, in July, it is raining for 11.8 days, with typically 2.28" (58mm) of accumulated precipitation. In White Lake, during the entire year, the rain falls for 107.6 days and collects up to 17.83" (453mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In July, the average length of the day is 15h and 4min.
On the first day of July in White Lake, sunrise is at 5:57 am and sunset at 9:20 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:58 pm CDT.

Sunshine

With an average of 11.4h of sunshine, July has the most sunshine of the year in White Lake.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in July interprets into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in White Lake?

Temperature records in White Lake, South Dakota, mark July as the warmest month, with highs averaging 88°F (31.1°C) and lows at 66.2°F (19°C).

Is it hot in White Lake during July?

The high-temperature during July is 88°F (31.1°C) and the low-temperature is 66.2°F (19°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is calculated to be 95°F (35°C).

What is the average humidity in July in White Lake?

The average relative humidity in July in White Lake is 60%.

How many days does it rain in July in White Lake?

In White Lake, South Dakota, in July, during 11.8 rainfall days, 2.28" (58mm) of precipitation is typically accumulated.

When it does not snow in White Lake?

In White Lake, snow does not fall in May through September.

How many hours of daylight does White Lake have in July?

The average day length in July in White Lake, South Dakota, is 15h and 4min.

What time are sunrise and sunset in July in White Lake?

On the first day of July in White Lake, South Dakota, sunrise is at 5:57 am and sunset at 9:20 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:58 pm CDT.

What month has the most sunshine in White Lake?

With an average of 11.4h of sunshine, July has the most sunshine of the year in White Lake.

How many hours of sunshine does White Lake have in July?

The average sunshine duration in July is 11.4h.

What is the month with the highest UV index in White Lake?

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

What is the UV index intensity in July in White Lake?

In White Lake, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk 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
White Lake, SD

Average temperature in July - White Lake, SD
  • Average high temperature in July: 88°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in July: 66.2°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

Average pressure in July
White Lake, SD

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in July
White Lake, SD

Average wind speed in July - White Lake, SD
  • Average wind speed in July: 9.2mph

The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).

Average humidity in July
White Lake, SD

Average humidity in July - White Lake, SD
  • Average humidity in July: 60%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is September (58%).

Average rainfall in July
White Lake, SD

Average rainfall in July - White Lake, SD
  • Average rainfall in July: 2.28"

The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is November (0.55").

Average rainfall days in July
White Lake, SD

Average rainfall days in July - White Lake, 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 February (3.3 days).

Average snowfall in July
White Lake, SD

Average snowfall in July - White Lake, SD
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.66").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
White Lake, SD

Average snowfall days in July - White Lake, SD
  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
White Lake, SD

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 11h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in July
White Lake, SD

Average sunshine days in July - White Lake, SD
  • Average sunshine days in July: 15.9 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is April (11.8 days).

Average UV index in July
White Lake, SD

Average UV index in July - White Lake, 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 February (UV index 1).

Average cloud cover in July
White Lake, SD

Average cloud cover in July - White Lake, SD
  • Average cloud cover in July: 21

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in July
White Lake, SD

Average visibility in July - White Lake, 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).

White Lake, South Dakota, USA

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