July weather forecast
Flandreau, SD

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Weather in July

The weather in July, Flandreau’s peak summer month, brings with it the highest temperatures of the year. The city experiences the hottest conditions with average high temperatures hitting 81.1°F (27.3°C). One can see residents out and about, soaking up the sunshine. Despite the heat, the month is not completely dry. Infrequent rain showers do occur providing a refreshing respite from the summer warmth.

Temperature

July, known for its average high temperature of 81.1°F (27.3°C) and an average low temperature of 62.2°F (16.8°C), is the warmest month in Flandreau.

Heat index

During July, the heat index is computed to be a hot 86°F (30°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

The average relative humidity in July is 75%.

Rainfall

In Flandreau, in July, during 13.7 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. In Flandreau, during the entire year, the rain falls for 113.8 days and collects up to 20.59" (523mm) of precipitation.

Snowfall

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

Daylight

In Flandreau, South Dakota, the average length of the day in July is 15h and 6min.
On the first day of the month, sunrise is at 5:47 am and sunset at 9:13 pm. On the last day of July, in Flandreau, sunrise is at 6:14 am and sunset at 8:51 pm CDT.

Sunshine

With an average of 10.5h of sunshine, July has the most sunshine of the year.

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 threat to health from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 6 in July transforms into this advice:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

What is the hottest time of year in Flandreau?

July is the warmest month in Flandreau, South Dakota, with the temperature often reaching an average high of 81.1°F (27.3°C) and an average low of 62.2°F (16.8°C).

What is the temperature in July in Flandreau?

The high-temperature in Flandreau during July is 81.1°F (27.3°C) and the low-temperature is 62.2°F (16.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is computed to be 86°F (30°C).

What is the average humidity in July in Flandreau?

In July, the average relative humidity in Flandreau, South Dakota, is 75%.

How much does it rain in Flandreau in July?

In July, in Flandreau, the rain falls for 13.7 days. Throughout July, 2.76" (70mm) of precipitation is accumulated.

When it does not snow in Flandreau?

June through September are months without snowfall.

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

The average day length in July in Flandreau is 15h and 6min.

When are sunrise and sunset in July in Flandreau?

In July, on the first day of the month, sunrise is at 5:47 am and sunset at 9:13 pm. On the last day of the month, in Flandreau, South Dakota, sunrise is at 6:14 am and sunset at 8:51 pm CDT.

What month has the most sunshine in Flandreau?

July has the most sunshine of the year in Flandreau, with an average of 10.5h of sunshine.

How many hours of sunshine does Flandreau have in July?

In July, the average sunshine duration is 10.5h.

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

June and July, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in July in Flandreau?

The average daily maximum UV index in July in Flandreau is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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 July
Flandreau, SD

Average temperature in July - Flandreau, SD
  • Average high temperature in July: 81.1°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (21.6°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 (7.7°F).

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Average pressure in July
Flandreau, SD

Average pressure in July - Flandreau, 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
Flandreau, SD

Average wind speed in July - Flandreau, SD
  • Average wind speed in July: 8.3mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).

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Average humidity in July
Flandreau, SD

Average humidity in July - Flandreau, SD
  • Average humidity in July: 75%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in July
Flandreau, SD

Average rainfall in July - Flandreau, SD
  • Average rainfall in July: 2.76"

The wettest month (with the highest rainfall) is June (3.15").
The driest months (with the least rainfall) are January and November (0.63").

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Average rainfall days in July
Flandreau, SD

Average rainfall days in July - Flandreau, SD
  • Average rainfall days in July: 13.7 days

The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is February (2.4 days).

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Average snowfall in July
Flandreau, SD

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

The month with the highest snowfall is December (4.8").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Flandreau, SD

Average snowfall days in July - Flandreau, 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
Flandreau, SD

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in July
Flandreau, SD

Average sunshine days in July - Flandreau, SD
  • Average sunshine days in July: 15.6 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in July
Flandreau, SD

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

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in July
Flandreau, SD

Average cloud cover in July - Flandreau, SD
  • Average cloud cover in July: 29

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in July
Flandreau, SD

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

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