July weather forecast
Platte, SD

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Weather in July

July typically represents the heart of summer in Platte, revealing the warmest temperatures annually. During this period, the city becomes the warmest when temperatures reach their yearly maximum of 86.5°F (30.3°C). Despite the increase in sunshine hours and daylight, rainfall subsides compared to June. As August approaches, the heat concedes slightly.

Temperature

July, having an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 65.7°F (18.7°C), is the warmest month.

Heat index

July's mean heat index is evaluated at a torrid 95°F (35°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in July in Platte is 67%.

Rainfall

In Platte, in July, during 12.4 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Platte, during the entire year, the rain falls for 104.1 days and collects up to 14.29" (363mm) of precipitation.

Snowfall

In Platte, snow does not fall in May through September.

Daylight

In Platte, the average length of the day in July is 15h and 1min.
On the first day of the month, sunrise is at 5:59 am and sunset at 9:19 pm. On the last day of July, in Platte, sunrise is at 6:25 am and sunset at 8:58 pm CDT.

Sunshine

July has the most sunshine of the year in Platte, South Dakota, with an average of 11.1h of sunshine.

UV index

The months with the highest UV index in Platte, South Dakota, are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In July, a daily maximum UV index of 6 leads to the following instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Platte?

In Platte, July is identified by the average highest temperatures, reaching a peak of 86.5°F (30.3°C) and a low of 65.7°F (18.7°C).

How hot is July in Platte?

Platte in July has an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 65.7°F (18.7°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is evaluated at 95°F (35°C).

What is the average humidity in July in Platte?

In Platte, South Dakota, the average relative humidity in July is 67%.

How much does it rain in Platte in July?

In Platte, in July, during 12.4 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When it does not snow in Platte?

May through September are months without snowfall in Platte, South Dakota.

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

The average day length in July in Platte is 15h and 1min.

When are sunrise and sunset in July in Platte?

In July, on the first day of the month, sunrise is at 5:59 am and sunset at 9:19 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:58 pm CDT.

What month has the most sunshine in Platte?

July has the most sunshine of the year in Platte, South Dakota, with an average of 11.1h of sunshine.

How long on average sun shines in July in Platte?

In July, the average sunshine duration is 11.1h.

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

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

What is the UV index intensity in July in Platte?

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

Average temperature in July - Platte, SD
  • Average high temperature in July: 86.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (27.3°F).

  • Average low temperature in July: 65.7°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

Average pressure in July
Platte, SD

Average pressure in July - Platte, SD
  • Average pressure in July: 29.92"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
Platte, SD

Average wind speed in July - Platte, SD
  • Average wind speed in July: 8.3mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).

Average humidity in July
Platte, SD

Average humidity in July - Platte, SD
  • Average humidity in July: 67%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (62%).

Average rainfall in July
Platte, SD

Average rainfall in July - Platte, SD
  • Average rainfall in July: 1.73"

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is February (0.31").

Average rainfall days in July
Platte, SD

Average rainfall days in July - Platte, SD
  • Average rainfall days in July: 12.4 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (2.9 days).

Average snowfall in July
Platte, SD

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

The months with the highest snowfall are January and March (1.93").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Platte, SD

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

The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

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 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in July
Platte, SD

Average sunshine days in July - Platte, SD
  • Average sunshine days in July: 14.6 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is June (12.3 days).

Average UV index in July
Platte, SD

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Platte, SD

Average cloud cover in July - Platte, SD
  • Average cloud cover in July: 23

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 23).

Average visibility in July
Platte, SD

Average visibility in July - Platte, 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).

Platte, South Dakota, USA

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