July weather forecast
Northville, SD

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Weather in July

July, like June, in Northville, South Dakota, is another warm summer month, with an average temperature fluctuating between 63.1°F (17.3°C) and 84.7°F (29.3°C).

Temperature

July temperatures tend to peak at an average high of 84.7°F (29.3°C) and dip to a low of 63.1°F (17.3°C).

Heat index

In July, the average heat index is computed to be a hot 89.6°F (32°C). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

In Northville, the average relative humidity in July is 65%.

Rainfall

In July, the rain falls for 12.2 days. Throughout July, 2.6" (66mm) of precipitation is accumulated. In Northville, during the entire year, the rain falls for 97.2 days and collects up to 18.35" (466mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in July in Northville is 15h and 13min.
On the first day of July, sunrise is at 5:51 am and sunset at 9:25 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 9:02 pm CDT.

Sunshine

The month with the most sunshine in Northville is July, with an average of 11.1h of sunshine.

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 health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in July transforms into the following instructions:
Deflect overexposure. Sun protection is a necessity. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What is the hottest time of year in Northville?

July is the warmest month in Northville, South Dakota, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 63.1°F (17.3°C).

How hot does it get in Northville in July?

In Northville, in July, the average high-temperature is 84.7°F (29.3°C), and the average low-temperature is 63.1°F (17.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 89.6°F (32°C).

What is the average humidity in July in Northville?

In Northville, South Dakota, the average relative humidity in July is 65%.

How much does it rain in Northville in July?

In Northville, in July, during 12.2 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

When it does not snow in Northville?

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

How many hours of daylight does Northville have in July?

In Northville, the average day length in July is 15h and 13min.

When is the sunrise / sunset in July in Northville?

On the first day of July in Northville, South Dakota, sunrise is at 5:51 am and sunset at 9:25 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 9:02 pm CDT.

What month has the most sunshine in Northville?

With an average of 11.1h of sunshine, July has the most sunshine of the year in Northville, South Dakota.

How long on average sun shines in July in Northville?

In Northville, the average sunshine duration in July is 11.1h.

When is the highest UV index in Northville?

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

What is the UV index intensity in July in Northville?

In Northville, South Dakota, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Northville, SD

Average temperature in July - Northville, SD
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (20.7°F).

  • Average low temperature in July: 63.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).

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Average pressure in July
Northville, SD

Average pressure in July - Northville, SD
  • Average pressure in July: 29.91"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in July
Northville, SD

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

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in July
Northville, SD

Average humidity in July - Northville, SD
  • Average humidity in July: 65%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are August and September (60%).

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Average rainfall in July
Northville, SD

Average rainfall in July - Northville, SD
  • Average rainfall in July: 2.6"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in July
Northville, SD

Average rainfall days in July - Northville, SD
  • Average rainfall days in July: 12.2 days

The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (2 days).

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Average snowfall in July
Northville, SD

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

The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Northville, SD

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

The month with the highest number of snowfall days is January (13 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
Northville, SD

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

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in July: 11h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in July
Northville, SD

Average sunshine days in July - Northville, SD
  • Average sunshine days in July: 16.8 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (12.7 days).

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Average UV index in July
Northville, SD

Average UV index in July - Northville, 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, February and November (UV index 1).

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Average cloud cover in July
Northville, SD

Average cloud cover in July - Northville, SD
  • Average cloud cover in July: 23

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 23).

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Average visibility in July
Northville, SD

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

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