July weather forecast
Bullhead, SD

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Weather in July

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

Temperature

July, on average, is the warmest month, registering a high temperature of 86.4°F (30.2°C) and a low of 65.5°F (18.6°C).

Heat index

The average heat index in July is estimated at a hot 89.6°F (32°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

The average relative humidity in July in Bullhead is 54%.

Rainfall

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

Snowfall

June through September are months without snowfall in Bullhead.

Daylight

In Bullhead, the average length of the day in July is 15h and 17min.
On the first day of the month, sunrise is at 4:58 am and sunset at 8:37 pm. On the last day of July, in Bullhead, South Dakota, sunrise is at 5:27 am and sunset at 8:14 pm MDT.

Sunshine

The month with the most sunshine in Bullhead is July, with an average of 11.4h of sunshine.

UV index

The months with the highest UV index in Bullhead are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 6 in July translates into this advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What time of the year is the hottest in Bullhead?

Bullhead's warmest month, July, registers temperatures that range from a high of 86.4°F (30.2°C) to a low of 65.5°F (18.6°C).

How hot does it get in Bullhead in July?

In July, in Bullhead, the average high-temperature is 86.4°F (30.2°C), and the average low-temperature is 65.5°F (18.6°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 89.6°F (32°C).

What is the average humidity in July in Bullhead?

In July, the average relative humidity in Bullhead is 54%.

How much does it rain in Bullhead in July?

In Bullhead, South Dakota, in July, during 11 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

When it does not snow in Bullhead?

In Bullhead, South Dakota, snow does not fall in June through September.

How many hours of daylight does Bullhead have in July?

In Bullhead, South Dakota, the average day length in July is 15h and 17min.

When are sunrise and sunset in July in Bullhead?

In July, on the first day of the month, sunrise is at 4:58 am and sunset at 8:37 pm. On the last day of the month, in Bullhead, South Dakota, sunrise is at 5:27 am and sunset at 8:14 pm MDT.

What month has the most sunshine in Bullhead?

The month with the most sunshine is July, with an average of 11.4h of sunshine.

How many hours of sunshine does Bullhead have in July?

In July, the average sunshine duration is 11.4h.

What is the month with the highest UV index in Bullhead?

The months with the highest UV index in Bullhead, South Dakota, are June through August, with an average maximum UV index of 6.

What is the UV index reading in July in Bullhead?

In Bullhead, South Dakota, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Bullhead, SD

Average temperature in July - Bullhead, 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).

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Average pressure in July
Bullhead, SD

Average pressure in July - Bullhead, 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).

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Average wind speed in July
Bullhead, SD

Average wind speed in July - Bullhead, 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).

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Average humidity in July
Bullhead, SD

Average humidity in July - Bullhead, 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%).

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Average rainfall in July
Bullhead, SD

Average rainfall in July - Bullhead, 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").

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Average rainfall days in July
Bullhead, SD

Average rainfall days in July - Bullhead, 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).

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Average snowfall in July
Bullhead, SD

Average snowfall in July - Bullhead, 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").

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Average snowfall days in July
Bullhead, SD

Average snowfall days in July - Bullhead, 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).

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

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • 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).

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Average sunshine days in July
Bullhead, SD

Average sunshine days in July - Bullhead, 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).

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Average UV index in July
Bullhead, SD

Average UV index in July - Bullhead, 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).

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Average cloud cover in July
Bullhead, SD

Average cloud cover in July - Bullhead, 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).

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Average visibility in July
Bullhead, SD

Average visibility in July - Bullhead, 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).

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Bullhead, South Dakota, USA

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