July weather forecast
Dell Rapids, SD

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Weather in July

July, the mid-summer month in Dell Rapids, South Dakota, has the highest average temperature, peaking at 81.9°F (27.7°C). This means that residents, as well as visitors, should prepare for heat waves and pack their summer essentials accordingly. The weather is often bright, with daylight hours at their highest. Opportunities to enjoy summer activities are abundant, making this month an outdoor enthusiast's dream. July also sees a pleasant mix of sun and rain, ensuring that the landscapes remain green.

Temperature

In Dell Rapids, the average temperatures in July are the highest, with a peak at 81.9°F (27.7°C) and a low of 62.2°F (16.8°C).

Heat index

For July, the heat index is estimated at a tropical 87.8°F (31°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. 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 July, the average relative humidity is 75%.

Rainfall

In July, the rain falls for 13.9 days. Throughout July, 2.68" (68mm) of precipitation is accumulated. In Dell Rapids, during the entire year, the rain falls for 116.4 days and collects up to 21.38" (543mm) of precipitation.

Snowfall

In Dell Rapids, snow does not fall in June through September.

Daylight

In Dell Rapids, the average length of the day in July is 15h and 4min.
On the first day of the month, sunrise is at 5:48 am and sunset at 9:12 pm. On the last day of July, sunrise is at 6:15 am and sunset at 8:51 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 6 in July translates into this advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

Dell Rapids's warmest month, July, generally records average temperatures ranging from a high of 81.9°F (27.7°C) to a low of 62.2°F (16.8°C).

What is the average July temperature in Dell Rapids?

The high-temperature, in July, in Dell Rapids, records 81.9°F (27.7°C), while the low-temperature is 62.2°F (16.8°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 87.8°F (31°C).

What is the average humidity in July?

In Dell Rapids, the average relative humidity in July is 75%.

How much does it rain in July?

In Dell Rapids, South Dakota, in July, during 13.9 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Dell Rapids have in July?

In July, the average day length is 15h and 4min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:48 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 6:15 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 10.7h of sunshine.

How many hours of sunshine does Dell Rapids have in July?

In Dell Rapids, the average sunshine duration in July is 10.7h.

When is the highest UV index?

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

How high is the UV index in July?

In Dell Rapids, the average daily maximum UV index in July is 6. A UV Index estimate 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
Dell Rapids, SD

Average temperature in July - Dell Rapids, SD
  • Average high temperature in July: 81.9°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (22.3°F).

  • Average low temperature in July: 62.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).

Average pressure in July
Dell Rapids, SD

Average pressure in July - Dell Rapids, 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).

Average wind speed in July
Dell Rapids, SD

Average wind speed in July - Dell Rapids, SD
  • Average wind speed in July: 8.2mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is July (8.2mph).

Average humidity in July
Dell Rapids, SD

Average humidity in July - Dell Rapids, SD
  • Average humidity in July: 75%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (67%).

Average rainfall in July
Dell Rapids, SD

Average rainfall in July - Dell Rapids, SD
  • Average rainfall in July: 2.68"

The wettest month (with the highest rainfall) is June (3.27").
The driest month (with the least rainfall) is January (0.63").

Average rainfall days in July
Dell Rapids, SD

Average rainfall days in July - Dell Rapids, SD
  • Average rainfall days in July: 13.9 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.8 days).

Average snowfall in July
Dell Rapids, SD

Average snowfall in July - Dell Rapids, SD
  • Average snowfall in July: 0"

The month with the highest snowfall is February (4.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Dell Rapids, SD

Average snowfall days in July - Dell Rapids, SD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Dell Rapids, SD

Average daylight in July / Average sunshine in July - Dell Rapids, 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: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in July
Dell Rapids, SD

Average sunshine days in July - Dell Rapids, SD
  • Average sunshine days in July: 14.4 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is June (10.6 days).

Average UV index in July
Dell Rapids, SD

Average UV index in July - Dell Rapids, SD
  • Average UV index in July: 6

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

Average cloud cover in July
Dell Rapids, SD

Average cloud cover in July - Dell Rapids, SD
  • Average cloud cover in July: 27

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in July
Dell Rapids, SD

Average visibility in July - Dell Rapids, 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).

Dell Rapids, South Dakota, USA

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