July weather forecast
Belvidere, SD

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Weather in July

July in Belvidere, South Dakota, is a hot summer month, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 89.2°F (31.8°C).

Temperature

Belvidere notes the warmest temperatures in July, with a high average of 89.2°F (31.8°C) and a low of 68.5°F (20.3°C).

Heat index

In July, the average heat index is calculated to be a tropical 93.2°F (34°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In July, the average relative humidity in Belvidere is 49%.

Rainfall

In Belvidere, in July, during 12.4 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, there are 95.3 rainfall days, and 13.74" (349mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Belvidere, the average length of the day in July is 15h and 4min.
On the first day of July, sunrise is at 5:07 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:09 pm MDT.

Sunshine

In Belvidere, the average sunshine in July is 11.6h.

UV index

July is the month with the highest UV index, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In July, the maximum UV index of 7 translates into these guidelines:
Take precautions against overexposure. Protection against sun damage is needed. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

What is the warmest month?

July, on average, is the warmest month, registering a high temperature of 89.2°F (31.8°C) and a low of 68.5°F (20.3°C).

Is it hot during July?

The average high-temperature and low-temperature during July are 89.2°F (31.8°C) and 68.5°F (20.3°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is calculated to be 93.2°F (34°C).

What is the average humidity in July?

In July, the average relative humidity is 49%.

How much does it rain in July?

In July, the rain falls for 12.4 days. Throughout July, 1.81" (46mm) of precipitation is accumulated.

When it does not snow?

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

How many hours of daylight does Belvidere have in July?

In Belvidere, the average day length in July is 15h and 4min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:07 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:09 pm MDT.

How long on average sun shines in July in Belvidere?

In July, the average sunshine duration is 11.6h.

When is the highest UV index?

July is the month with the highest UV index, with an average maximum UV index of 7.

How high is the UV index in July?

In July, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Belvidere, SD

Average temperature in July - Belvidere, SD
  • Average high temperature in July: 89.2°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in July: 68.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

Average pressure in July
Belvidere, SD

Average pressure in July - Belvidere, SD
  • Average pressure in July: 29.9"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in July
Belvidere, SD

Average wind speed in July - Belvidere, SD
  • Average wind speed in July: 10.3mph

The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is February (10.1mph).

Average humidity in July
Belvidere, SD

Average humidity in July - Belvidere, SD
  • Average humidity in July: 49%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (47%).

Average rainfall in July
Belvidere, SD

Average rainfall in July - Belvidere, SD
  • Average rainfall in July: 1.81"

The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days in July
Belvidere, SD

Average rainfall days in July - Belvidere, SD
  • Average rainfall days in July: 12.4 days

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (2.6 days).

Average snowfall in July
Belvidere, SD

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

The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Belvidere, SD

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

The month with the highest number of snowfall days is February (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Belvidere, SD

Average daylight in July / Average sunshine in July - Belvidere, 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: 11h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).

Average sunshine days in July
Belvidere, SD

Average sunshine days in July - Belvidere, SD
  • Average sunshine days in July: 15.5 days

The month with the most sunshine days is December (21.1 days).
The months with the least sunshine days are April and June (14.1 days).

Average UV index in July
Belvidere, SD

Average UV index in July - Belvidere, SD
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in July
Belvidere, SD

Average cloud cover in July - Belvidere, SD
  • Average cloud cover in July: 18

The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 18).

Average visibility in July
Belvidere, SD

Average visibility in July - Belvidere, SD
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Belvidere, South Dakota, USA

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