July weather forecast
Aberdeen, SD

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During winter, snow cover is seen all over the area in Aberdeen City, South Dakota
During winter, snow cover is seen all over the area in Aberdeen City, South Dakota

Weather in July

In July, Aberdeen, South Dakota, experiences the heart of summer. This month records the maximum temperatures, soaring to a high of 84.7°F (29.3°C). Daylight hours are still plentiful, complimented by beautiful sunsets. The summer's heat is at its peak, often leading to clear, sunny days. July is ideal for stargazing enthusiasts, thanks to the clear night skies.

Temperature

July is Aberdeen's warmest month, registering average high temperatures of 84.7°F (29.3°C) and lows of 63.1°F (17.3°C).

Heat index

For July, the heat index is appraised at a hot 89.6°F (32°C). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

In July, the average relative humidity is 65%.

Rainfall

In Aberdeen, in July, during 12.2 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. Throughout the year, there are 97.2 rainfall days, and 18.35" (466mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Aberdeen, the average length of the day in July is 15h and 16min.
On the first day of the month, sunrise is at 5:49 am and sunset at 9:26 pm. On the last day of July, sunrise is at 6:17 am and sunset at 9:02 pm CDT.

Sunshine

The month with the most sunshine is July, with an average of 11.1h 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 estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the maximum UV index of 6 suggests this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

Aberdeen's warmest weather arrives in July, when temperatures average a high of 84.7°F (29.3°C) and a low of 63.1°F (17.3°C).

How hot is it in July?

July temperatures in Aberdeen vary between a high-temperature of 84.7°F (29.3°C) and a low-temperature of 63.1°F (17.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 89.6°F (32°C).

What is the average humidity in July?

The average relative humidity in July is 65%.

How much does it rain in July?

In Aberdeen, in July, during 12.2 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

When it does not snow?

In Aberdeen, snow does not fall in June through September.

How many hours of daylight does Aberdeen have in July?

In Aberdeen, the average day length in July is 15h and 16min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:49 am and sunset at 9:26 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 9:02 pm CDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 11.1h of sunshine.

How many hours of sunshine does Aberdeen have in July?

In Aberdeen, the average sunshine duration in July is 11.1h.

When is 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 reading in July in Aberdeen?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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
Aberdeen, SD

Average temperature in July - Aberdeen, SD
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (20.7°F).

  • Average low temperature in July: 63.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).

Average pressure in July
Aberdeen, SD

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

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in July
Aberdeen, SD

Average wind speed in July - Aberdeen, SD
  • Average wind speed in July: 8.4mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

Average humidity in July
Aberdeen, SD

Average humidity in July - Aberdeen, SD
  • Average humidity in July: 65%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are August and September (60%).

Average rainfall in July
Aberdeen, SD

Average rainfall in July - Aberdeen, SD
  • Average rainfall in July: 2.6"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in July
Aberdeen, SD

Average rainfall days in July - Aberdeen, SD
  • Average rainfall days in July: 12.2 days

The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (2 days).

Average snowfall in July
Aberdeen, SD

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

The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Aberdeen, SD

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

The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Aberdeen, SD
  • Average daylight in July: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • 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: 3h and 54min).

Average sunshine days in July
Aberdeen, SD

Average sunshine days in July - Aberdeen, SD
  • Average sunshine days in July: 16.8 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (12.7 days).

Average UV index in July
Aberdeen, SD

Average UV index in July - Aberdeen, 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 and November (UV index 1).

Average cloud cover in July
Aberdeen, SD

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

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 23).

Average visibility in July
Aberdeen, SD

Average visibility in July - Aberdeen, 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).

Aberdeen, South Dakota, USA

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