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 varying between 84.7°F (29.3°C) and 63.1°F (17.3°C).

Temperature

July is the warmest month, exhibiting average temperatures of 84.7°F (29.3°C) at the peak and 63.1°F (17.3°C) at the base.

Heat index

July's average heat index is estimated at a tropical 89.6°F (32°C). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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 65%.

Rainfall

In Northville, in July, it is raining for 12.2 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, there are 97.2 rainfall days, and 18.35" (466mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

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

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

UV index

June through August, 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 vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

July, recording an average high temperature of 84.7°F (29.3°C) and a low temperature of 63.1°F (17.3°C), is Northville's warmest month.

Is it hot during July?

The high-temperature, in July, in Northville, records 84.7°F (29.3°C), while the low-temperature is 63.1°F (17.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is estimated at 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 many days does it rain in July?

In Northville, South Dakota, in July, it is raining for 12.2 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow?

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.

What time are sunrise and sunset in July?

In July, on the first day of the month, 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?

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

How many hours of sunshine does Northville have in July?

The average sunshine duration in July is 11.1h.

When is the highest UV index?

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

How high is the UV index in July?

In Northville, 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 the Sun's 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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Northville, South Dakota, USA

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