July weather forecast
Glencross, SD

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Weather in July

July in Glencross, South Dakota, is a hot summer month, with an average temperature ranging between min 65.5°F (18.6°C) and max 86.4°F (30.2°C).

Temperature

In Glencross, the month of July is known for its highest average temperatures, reaching a high of 86.4°F (30.2°C) and a low of 65.5°F (18.6°C).

Heat index

In July, the average heat index is calculated to be a hot 89.6°F (32°C). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

The average relative humidity in July is 54%.

Rainfall

In Glencross, during July, the rain falls for 11 days and regularly aggregates up to 2.09" (53mm) of precipitation. In Glencross, during the entire year, the rain falls for 89.4 days and collects up to 15.39" (391mm) of precipitation.

Snowfall

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

Daylight

In Glencross, South Dakota, the average length of the day in July is 15h and 16min.
On the first day of July, sunrise is at 4:59 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:12 pm MDT.

Sunshine

The month with the most sunshine is July, with an average of 11.4h 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 hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

The warmest temperatures occur during July, when averages reach a peak of 86.4°F (30.2°C) and a low of 65.5°F (18.6°C).

How hot is July?

July temperatures vary between a high-temperature of 86.4°F (30.2°C) and a low-temperature of 65.5°F (18.6°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is calculated to be 89.6°F (32°C).

What is the average humidity in July?

In July, the average relative humidity is 54%.

How much does it rain in July?

In Glencross, South Dakota, during July, the rain falls for 11 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow?

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

How many hours of daylight does Glencross have in July?

The average day length in July is 15h and 16min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 4:59 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:12 pm MDT.

What month has the most sunshine?

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

How many hours of sunshine does Glencross have in July?

The average sunshine duration in July is 11.4h.

What is the month with the highest UV index?

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

What is the UV index reading in July?

In July, the average daily maximum UV index in Glencross is 6. A UV Index value of 6 to 7 symbolizes 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
Glencross, SD

Average temperature in July - Glencross, SD
  • Average high temperature in July: 86.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (23°F).

  • Average low temperature in July: 65.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (9°F).

Average pressure in July
Glencross, SD

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

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

Average wind speed in July
Glencross, SD

Average wind speed in July - Glencross, SD
  • Average wind speed in July: 9.8mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is February (9.4mph).

Average humidity in July
Glencross, SD

Average humidity in July - Glencross, SD
  • Average humidity in July: 54%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (52%).

Average rainfall in July
Glencross, SD

Average rainfall in July - Glencross, SD
  • Average rainfall in July: 2.09"

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days in July
Glencross, SD

Average rainfall days in July - Glencross, SD
  • Average rainfall days in July: 11 days

The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (1.3 days).

Average snowfall in July
Glencross, SD

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

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Glencross, SD

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

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Glencross, 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 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 6min).

Average sunshine days in July
Glencross, SD

Average sunshine days in July - Glencross, SD
  • Average sunshine days in July: 16.7 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.6 days).

Average UV index in July
Glencross, SD

Average UV index in July - Glencross, 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 and December (UV index 1).

Average cloud cover in July
Glencross, SD

Average cloud cover in July - Glencross, SD
  • Average cloud cover in July: 21

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 21).

Average visibility in July
Glencross, SD

Average visibility in July - Glencross, 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).

Glencross, South Dakota, USA

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