July weather forecast
Oelrichs, SD

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Weather in July

July is a hot summer month in Oelrichs, South Dakota, with an average temperature varying between 86°F (30°C) and 63.9°F (17.7°C).

Temperature

Oelrichs notes the warmest temperatures in July, with a high average of 86°F (30°C) and a low of 63.9°F (17.7°C).

Heat index

The heat index in July is calculated to be a hot 87.8°F (31°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
Note that heat index values are valued for light wind and location in the shade. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

In July, the average relative humidity in Oelrichs is 50%.

Rainfall

In Oelrichs, during July, the rain falls for 15.7 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Oelrichs, during the entire year, the rain falls for 115.8 days and collects up to 16.61" (422mm) of precipitation.

Snowfall

June through August are months without snowfall.

Daylight

The average length of the day in July is 15h and 0min.
On the first day of the month, sunrise is at 5:17 am and sunset at 8:36 pm. On the last day of July, sunrise is at 5:43 am and sunset at 8:15 pm MDT.

Sunshine

In July, the average sunshine is 11.6h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: An average UV index of 6 in July transforms into this advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

The month of July, characterized by an average high of 86°F (30°C) and a low of 63.9°F (17.7°C), is recognized as the warmest.

How hot is it in July?

The high-temperature, in July, in Oelrichs, is 86°F (30°C), while the low-temperature averages to 63.9°F (17.7°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is calculated to be 87.8°F (31°C).

What is the average humidity in July?

The average relative humidity in July is 50%.

How many days does it rain in July?

In Oelrichs, South Dakota, during July, the rain falls for 15.7 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow?

June through August are months without snowfall.

How many hours of daylight does Oelrichs have in July?

In July, the average day length is 15h and 0min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:17 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:15 pm MDT.

How long on average sun shines in July?

The average sunshine duration in July is 11.6h.

What are the months with the highest UV index?

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

How high is the UV index in July?

The average daily maximum UV index in July in Oelrichs is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Oelrichs, SD

Average temperature in July - Oelrichs, SD
  • Average high temperature in July: 86°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (32.4°F).

  • Average low temperature in July: 63.9°F

The month with the highest average low temperature is July (63.9°F).
The coldest months (with the lowest average low temperature) are February and December (18.5°F).

Average pressure in July
Oelrichs, SD

Average pressure in July - Oelrichs, SD
  • Average pressure in July: 29.9"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in July
Oelrichs, SD

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

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

Average humidity in July
Oelrichs, SD

Average humidity in July - Oelrichs, SD
  • Average humidity in July: 50%

The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is August (47%).

Average rainfall in July
Oelrichs, SD

Average rainfall in July - Oelrichs, SD
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days in July
Oelrichs, SD

Average rainfall days in July - Oelrichs, SD
  • Average rainfall days in July: 15.7 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is December (3.5 days).

Average snowfall in July
Oelrichs, SD

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

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

Average snowfall days in July
Oelrichs, SD

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

The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in July / Average sunshine in July - Oelrichs, 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: 11h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

Average sunshine days in July
Oelrichs, SD

Average sunshine days in July - Oelrichs, SD
  • Average sunshine days in July: 11.4 days

The month with the most sunshine days is December (21.4 days).
The month with the least sunshine days is May (11.2 days).

Average UV index in July
Oelrichs, SD

Average UV index in July - Oelrichs, 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
Oelrichs, SD

Average cloud cover in July - Oelrichs, SD
  • Average cloud cover in July: 18

The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in July
Oelrichs, SD

Average visibility in July - Oelrichs, 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).

Oelrichs, South Dakota, USA

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