July weather forecast
Brookings, SD

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Weather in July

July is marked by the highest temperatures in Brookings, reaching up to a sweltering 81.3°F (27.4°C). This not just underscores the apex of summer, but it also adds a definite sizzle to the city's weather. The clearer skies reward residents and visitors with up to 10.6 hours of sunshine daily. The transition from July to August involves a minor dip in temperature. Regardless of the slight abatement in temperature, Brookings continues to bask in the golden hues of the summer season.

Temperature

In Brookings, July is identified by the highest average temperatures, reaching a peak of 81.3°F (27.4°C) and a low of 62.2°F (16.8°C).

Heat index

The heat index in July is calculated to be a tropical 86°F (30°C). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.
Heat index data is primarily for areas with shade and subjected to light winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant 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

The average relative humidity in July is 74%.

Rainfall

In July, in Brookings, the rain falls for 14.8 days. Throughout July, 3.03" (77mm) of precipitation is accumulated. Throughout the year, in Brookings, there are 125.5 rainfall days, and 21.65" (550mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Brookings.

Daylight

The average length of the day in July is 15h and 8min.
On the first day of the month, sunrise is at 5:47 am and sunset at 9:14 pm. On the last day of July, sunrise is at 6:14 am and sunset at 8:52 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10.6h of sunshine.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 6 in July leads to these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What part of the year is the hottest in Brookings?

The warmest time of the year in Brookings, South Dakota, is July, with temperatures averaging a high of 81.3°F (27.4°C) and a low of 62.2°F (16.8°C).

What is the usual temperature for Brookings in July?

An average high-temperature, in July, in Brookings, is 81.3°F (27.4°C) and the average low-temperature is 62.2°F (16.8°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 86°F (30°C).

What is the average humidity in July in Brookings?

The average relative humidity in July in Brookings is 74%.

How many days does it rain in July in Brookings?

In Brookings, during July, the rain falls for 14.8 days and regularly aggregates up to 3.03" (77mm) of precipitation.

When it does not snow in Brookings?

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

What is the average length of the day in July in Brookings?

In July, the average day length in Brookings, South Dakota, is 15h and 8min.

When are sunrise and sunset in July in Brookings?

On the first day of July in Brookings, South Dakota, sunrise is at 5:47 am and sunset at 9:14 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:52 pm CDT.

What month has the most sunshine in Brookings?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Brookings.

How many hours of sunshine does Brookings have in July?

The average sunshine duration in July is 10.6h.

When is the highest UV index in Brookings?

The months with the highest UV index in Brookings, South Dakota, are June and July, with an average maximum UV index of 6.

How high is the UV index in July in Brookings?

In Brookings, 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
Brookings, SD

Average temperature in July - Brookings, SD
  • Average high temperature in July: 81.3°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (20.7°F).

  • Average low temperature in July: 62.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (7°F).

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Average pressure in July
Brookings, SD

Average pressure in July - Brookings, SD
  • Average pressure in July: 29.93"Hg

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in July
Brookings, SD

Average wind speed in July - Brookings, SD
  • Average wind speed in July: 8.4mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is July (8.4mph).

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Average humidity in July
Brookings, SD

Average humidity in July - Brookings, SD
  • Average humidity in July: 74%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in July
Brookings, SD

Average rainfall in July - Brookings, SD
  • Average rainfall in July: 3.03"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is November (0.67").

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Average rainfall days in July
Brookings, SD

Average rainfall days in July - Brookings, SD
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is June (19.8 days).
The month with the least rainy days is January (3.2 days).

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Average snowfall in July
Brookings, SD

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

The month with the highest snowfall is February (4.69").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Brookings, SD

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

The month with the highest number of snowfall days is January (14.4 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
Brookings, SD

Average daylight in July / Average sunshine in July - Brookings, SD
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in July
Brookings, SD

Average sunshine days in July - Brookings, SD
  • Average sunshine days in July: 13.4 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (8.3 days).

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Average UV index in July
Brookings, SD

Average UV index in July - Brookings, SD
  • Average UV index in July: 6

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

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Average cloud cover in July
Brookings, SD

Average cloud cover in July - Brookings, SD
  • Average cloud cover in July: 28

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in July
Brookings, SD

Average visibility in July - Brookings, 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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Brookings, South Dakota, USA

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