July weather forecast
Bon Homme Colony, SD

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Weather in July

July, like June, in Bon Homme Colony, South Dakota, is a moderately hot summer month, with an average temperature fluctuating between 84.9°F (29.4°C) and 64.9°F (18.3°C).

Temperature

July is the warmest month, with an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 64.9°F (18.3°C).

Heat index

In July, the average heat index is estimated at a hot 93.2°F (34°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

In Bon Homme Colony, the average relative humidity in July is 71%.

Rainfall

In Bon Homme Colony, during July, the rain falls for 13.4 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, in Bon Homme Colony, there are 117.9 rainfall days, and 21.93" (557mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Bon Homme Colony, South Dakota.

Daylight

In Bon Homme Colony, the average length of the day in July is 14h and 58min.
On the first day of the month, sunrise is at 5:56 am and sunset at 9:13 pm. On the last day of July, sunrise is at 6:21 am and sunset at 8:52 pm CDT.

Sunshine

With an average of 10.8h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. 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 are the warmest months in Bon Homme Colony?

July is the month that records the highest temperatures in Bon Homme Colony, South Dakota, with averages ranging from a high of 84.9°F (29.4°C) to a low of 64.9°F (18.3°C).

How hot does it get in Bon Homme Colony in July?

An average high-temperature, in July, in Bon Homme Colony, is 84.9°F (29.4°C) and the average low-temperature is 64.9°F (18.3°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in July is estimated at 93.2°F (34°C).

What is the average humidity in July in Bon Homme Colony?

The average relative humidity in July in Bon Homme Colony is 71%.

How many days does it rain in July in Bon Homme Colony?

In Bon Homme Colony, South Dakota, during July, the rain falls for 13.4 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow in Bon Homme Colony?

In Bon Homme Colony, South Dakota, snow does not fall in June through September.

What is the average length of the day in July in Bon Homme Colony?

The average day length in July is 14h and 58min.

What time are sunrise and sunset in July in Bon Homme Colony?

On the first day of July in Bon Homme Colony, sunrise is at 5:56 am and sunset at 9:13 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:52 pm CDT.

What month has the most sunshine in Bon Homme Colony?

The month with the most sunshine in Bon Homme Colony is July, with an average of 10.8h of sunshine.

How many hours of sunshine does Bon Homme Colony have in July?

The average sunshine duration in July is 10.8h.

When is the highest UV index in Bon Homme Colony?

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 Bon Homme Colony?

In Bon Homme Colony, South Dakota, the average daily maximum UV index in July 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
Bon Homme Colony, SD

Average temperature in July - Bon Homme Colony, SD
  • Average high temperature in July: 84.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (26.8°F).

  • Average low temperature in July: 64.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).

Average pressure in July
Bon Homme Colony, SD

Average pressure in July - Bon Homme Colony, SD
  • Average pressure in July: 29.93"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
Bon Homme Colony, SD

Average wind speed in July - Bon Homme Colony, SD
  • Average wind speed in July: 7.9mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

Average humidity in July
Bon Homme Colony, SD

Average humidity in July - Bon Homme Colony, SD
  • Average humidity in July: 71%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (64%).

Average rainfall in July
Bon Homme Colony, SD

Average rainfall in July - Bon Homme Colony, SD
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.59").

Average rainfall days in July
Bon Homme Colony, SD

Average rainfall days in July - Bon Homme Colony, SD
  • Average rainfall days in July: 13.4 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.3 days).

Average snowfall in July
Bon Homme Colony, SD

Average snowfall in July - Bon Homme Colony, SD
  • Average snowfall in July: 0"

The month with the highest snowfall is December (2.95").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Bon Homme Colony, SD

Average snowfall days in July - Bon Homme Colony, SD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Bon Homme Colony, SD

Average daylight in July / Average sunshine in July - Bon Homme Colony, 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: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in July
Bon Homme Colony, SD

Average sunshine days in July - Bon Homme Colony, SD
  • Average sunshine days in July: 13 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (9.3 days).

Average UV index in July
Bon Homme Colony, SD

Average UV index in July - Bon Homme Colony, SD
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in July
Bon Homme Colony, SD

Average cloud cover in July - Bon Homme Colony, SD
  • Average cloud cover in July: 25

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in July
Bon Homme Colony, SD

Average visibility in July - Bon Homme Colony, 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).

Bon Homme Colony, South Dakota, USA

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