August weather forecast
Bullhead, SD

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Weather in August

August, the last month of the summer in Bullhead, is another warm month, with an average temperature ranging between max 84.2°F (29°C) and min 63.3°F (17.4°C).

Temperature

In August, Bullhead notes an average high-temperature of a moderately hot 84.2°F (29°C), hardly different from the preceding month. An average nighttime temperature of 63.3°F (17.4°C) is observed during August.

Heat index

During August, the heat index is estimated at a hot 86°F (30°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. 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

With an average relative humidity of 52%, August is the least humid month in Bullhead.

Rainfall

In August, in Bullhead, the rain falls for 10.4 days. Throughout August, 1.18" (30mm) 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

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

Daylight

In Bullhead, the average length of the day in August is 14h and 4min.
On the first day of the month, sunrise is at 5:28 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:05 am and sunset at 7:23 pm MDT.

Sunshine

In Bullhead, the average sunshine in August is 10.9h.

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 value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

How hot does it get in Bullhead in August?

The high-temperature, in August, in Bullhead, is 84.2°F (29°C), while the low-temperature averages to 63.3°F (17.4°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 86°F (30°C).

What is the least humid month in Bullhead?

August is the least humid month in Bullhead, South Dakota, with an average relative humidity of 52%.

What is the average humidity in August in Bullhead?

In Bullhead, the average relative humidity in August is 52%.

How much does it rain in Bullhead in August?

In Bullhead, in August, it is raining for 10.4 days, with typically 1.18" (30mm) of accumulated precipitation.

When it does not snow in Bullhead?

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

How many hours of daylight does Bullhead have in August?

The average day length in August in Bullhead, South Dakota, is 14h and 4min.

What time are sunrise and sunset in August in Bullhead?

In August, on the first day of the month, sunrise is at 5:28 am and sunset at 8:12 pm. On the last day of the month, in Bullhead, sunrise is at 6:05 am and sunset at 7:23 pm MDT.

How long on average sun shines in August in Bullhead?

The average sunshine duration in August in Bullhead, South Dakota, is 10.9h.

What are the months with the highest UV index in Bullhead?

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

How high is the UV index in August in Bullhead?

In August, the average daily maximum UV index in Bullhead is 6. A UV Index value 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 August
Bullhead, SD

Average temperature in August - Bullhead, SD
  • Average high temperature in August: 84.2°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 August: 63.3°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 August
Bullhead, SD

Average pressure in August - Bullhead, SD
  • Average pressure in August: 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 August
Bullhead, SD

Average wind speed in August - Bullhead, SD
  • Average wind speed in August: 9.5mph

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 August
Bullhead, SD

Average humidity in August - Bullhead, SD
  • Average humidity in August: 52%

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 August
Bullhead, SD

Average rainfall in August - Bullhead, SD
  • Average rainfall in August: 1.18"

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 August
Bullhead, SD

Average rainfall days in August - Bullhead, SD
  • Average rainfall days in August: 10.4 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 August
Bullhead, SD

Average snowfall in August - Bullhead, SD
  • Average snowfall in August: 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 August
Bullhead, SD

Average snowfall days in August - Bullhead, SD
  • Average snowfall days in August: 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 August /
Average sunshine in August
Bullhead, SD

Average daylight in August / Average sunshine in August - Bullhead, SD
  • Average daylight in August: 14h and 1min

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 August: 10h and 5min

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 August
Bullhead, SD

Average sunshine days in August - Bullhead, SD
  • Average sunshine days in August: 18 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 August
Bullhead, SD

Average UV index in August - Bullhead, SD
  • Average UV index in August: 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 August
Bullhead, SD

Average cloud cover in August - Bullhead, SD
  • Average cloud cover in August: 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 August
Bullhead, SD

Average visibility in August - Bullhead, SD
  • Average visibility in August: 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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