July weather forecast
Nemo, SD

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Weather in July

July, the same as June, is another warm summer month in Nemo, South Dakota, with an average temperature varying between 84.7°F (29.3°C) and 62.4°F (16.9°C).

Temperature

In Nemo, July records the highest average temperatures, peaking at 84.7°F (29.3°C) and reaching a low of 62.4°F (16.9°C).

Heat index

July's average heat index is computed to be a hot 86°F (30°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. 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

In July, the average relative humidity is 50%.

Rainfall

In July, in Nemo, the rain falls for 13.4 days. Throughout July, 1.89" (48mm) of precipitation is accumulated. In Nemo, during the entire year, the rain falls for 126.3 days and collects up to 16.77" (426mm) of precipitation.

Snowfall

In Nemo, snow does not fall in June through August.

Daylight

In July, the average length of the day is 15h and 7min.
On the first day of the month, sunrise is at 5:14 am and sunset at 8:41 pm. On the last day of July, in Nemo, sunrise is at 5:41 am and sunset at 8:19 pm MDT.

Sunshine

The average sunshine in July in Nemo is 11.6h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In July, the maximum UV index of 6 translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in Nemo?

July, having an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 62.4°F (16.9°C), is the warmest month in Nemo.

How hot is July in Nemo?

An average high-temperature, in July, in Nemo, is 84.7°F (29.3°C) and the average low-temperature is 62.4°F (16.9°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 86°F (30°C).

What is the average humidity in July in Nemo?

The average relative humidity in July in Nemo is 50%.

How much does it rain in Nemo in July?

In Nemo, in July, it is raining for 13.4 days, with typically 1.89" (48mm) of accumulated precipitation.

When it does not snow in Nemo?

In Nemo, South Dakota, snow does not fall in June through August.

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

In Nemo, the average day length in July is 15h and 7min.

When is the sunrise / sunset in July in Nemo?

In July, on the first day of the month, sunrise is at 5:14 am and sunset at 8:41 pm. On the last day of the month, in Nemo, sunrise is at 5:41 am and sunset at 8:19 pm MDT.

How long on average sun shines in July in Nemo?

In Nemo, South Dakota, the average sunshine duration in July is 11.6h.

When is the highest UV index in Nemo?

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

What is the UV index intensity in July in Nemo?

In Nemo, South Dakota, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes 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
Nemo, SD

Average temperature in July - Nemo, 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 December (32.2°F).

  • Average low temperature in July: 62.4°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is February (18°F).

Average pressure in July
Nemo, SD

Average pressure in July - Nemo, SD
  • Average pressure in July: 29.89"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in July
Nemo, SD

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

The windiest month (with the highest average wind speed) is October (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (8.3mph).

Average humidity in July
Nemo, SD

Average humidity in July - Nemo, SD
  • Average humidity in July: 50%

The month with the highest relative humidity is January (77%).
The months with the lowest relative humidity are August and September (49%).

Average rainfall in July
Nemo, SD

Average rainfall in July - Nemo, SD
  • Average rainfall in July: 1.89"

The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in July
Nemo, SD

Average rainfall days in July - Nemo, SD
  • Average rainfall days in July: 13.4 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is December (5.8 days).

Average snowfall in July
Nemo, SD

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

The month with the highest snowfall is April (8.23").
The months with the least snowfall are June, July and August (0").

Average snowfall days in July
Nemo, SD

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

The month with the highest number of snowfall days is February (12.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).

Average sunshine days in July
Nemo, SD

Average sunshine days in July - Nemo, SD
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (9.4 days).

Average UV index in July
Nemo, SD

Average UV index in July - Nemo, 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, November and December (UV index 2).

Average cloud cover in July
Nemo, SD

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

The months with the most cloud cover are February and April (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in July
Nemo, SD

Average visibility in July - Nemo, 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).

Nemo, South Dakota, USA

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