July weather forecast
Humboldt, SD

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Weather in July

July, the same as June, is a moderately hot summer month in Humboldt, South Dakota, with an average temperature fluctuating between 82.6°F (28.1°C) and 63.1°F (17.3°C).

Temperature

In Humboldt, the peak average temperatures are observed in July, with a high of 82.6°F (28.1°C) and a low of 63.1°F (17.3°C).

Heat index

In July, the average heat index is estimated at a hot 87.8°F (31°C). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 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

The average relative humidity in July in Humboldt is 74%.

Rainfall

In Humboldt, in July, during 14.4 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. In Humboldt, during the entire year, the rain falls for 118.3 days and collects up to 22.76" (578mm) of precipitation.

Snowfall

June through September are months without snowfall in Humboldt, South Dakota.

Daylight

In Humboldt, the average length of the day in July is 15h and 3min.
On the first day of July, sunrise is at 5:51 am and sunset at 9:13 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:52 pm CDT.

Sunshine

July has the most sunshine of the year in Humboldt, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In July, a daily maximum UV index of 6 leads to the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Frequently asked questions

What part of the year is the hottest in Humboldt?

The warmest period in Humboldt is July, when temperatures fluctuate between an average high of 82.6°F (28.1°C) and a low of 63.1°F (17.3°C).

How hot is July in Humboldt?

Humboldt in July has an average high-temperature of 82.6°F (28.1°C) and an average low-temperature of 63.1°F (17.3°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 87.8°F (31°C).

What is the average humidity in July in Humboldt?

In July, the average relative humidity in Humboldt, South Dakota, is 74%.

How many days does it rain in July in Humboldt?

In July, in Humboldt, the rain falls for 14.4 days. Throughout July, 2.87" (73mm) of precipitation is accumulated.

When it does not snow in Humboldt?

June through September are months without snowfall in Humboldt.

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

The average day length in July is 15h and 3min.

When are sunrise and sunset in July in Humboldt?

In July, on the first day of the month, sunrise is at 5:51 am and sunset at 9:13 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:52 pm CDT.

What month has the most sunshine in Humboldt?

With an average of 10.7h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July in Humboldt?

In July, the average sunshine duration in Humboldt is 10.7h.

What are the months with the highest UV index in Humboldt?

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

What is the UV index intensity in July in Humboldt?

In Humboldt, South Dakota, the average daily maximum UV index in July is 6. A UV Index 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
Humboldt, SD

Average temperature in July - Humboldt, SD
  • Average high temperature in July: 82.6°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (22.8°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 (9.3°F).

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Average pressure in July
Humboldt, SD

Average pressure in July - Humboldt, 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 (29.85"Hg).

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Average wind speed in July
Humboldt, SD

Average wind speed in July - Humboldt, SD
  • Average wind speed in July: 8.1mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).

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Average humidity in July
Humboldt, SD

Average humidity in July - Humboldt, SD
  • Average humidity in July: 74%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in July
Humboldt, SD

Average rainfall in July - Humboldt, SD
  • Average rainfall in July: 2.87"

The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is February (0.63").

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Average rainfall days in July
Humboldt, SD

Average rainfall days in July - Humboldt, SD
  • Average rainfall days in July: 14.4 days

The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is February (2.6 days).

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Average snowfall in July
Humboldt, SD

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

The month with the highest snowfall is December (4.21").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Humboldt, SD

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

The month with the highest number of snowfall days is January (10.8 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
Humboldt, SD

Average daylight in July / Average sunshine in July - Humboldt, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in July
Humboldt, SD

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

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (9.2 days).

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Average UV index in July
Humboldt, SD

Average UV index in July - Humboldt, 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 and December (UV index 1).

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Average cloud cover in July
Humboldt, SD

Average cloud cover in July - Humboldt, SD
  • Average cloud cover in July: 27

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in July
Humboldt, SD

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

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