July weather forecast
Hosmer, SD

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Weather in July

July, like June, in Hosmer, South Dakota, is a moderately hot summer month, with an average temperature ranging between max 85.8°F (29.9°C) and min 64.9°F (18.3°C).

Temperature

July stands out as Hosmer's warmest month, with temperatures ranging between an average high of 85.8°F (29.9°C) and a low of 64.9°F (18.3°C).

Heat index

The heat index value for July is calculated to be a hot 89.6°F (32°C). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in July in Hosmer, South Dakota, is 57%.

Rainfall

In July, in Hosmer, South Dakota, the rain falls for 12.3 days. Throughout July, 2.4" (61mm) of precipitation is accumulated. In Hosmer, South Dakota, during the entire year, the rain falls for 97.8 days and collects up to 16.65" (423mm) of precipitation.

Snowfall

June through September are months without snowfall in Hosmer.

Daylight

In July, the average length of the day in Hosmer is 15h and 16min.
On the first day of July in Hosmer, sunrise is at 5:53 am and sunset at 9:30 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 9:07 pm CDT.

Sunshine

The month with the most sunshine in Hosmer is July, with an average of 11.2h 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 hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 6 in July translates into these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Hosmer?

In Hosmer, July is the month with the highest recorded average temperatures, measuring a high of 85.8°F (29.9°C) and a low of 64.9°F (18.3°C).

Is it hot in Hosmer during July?

In Hosmer, 85.8°F (29.9°C) is the average high-temperature and 64.9°F (18.3°C) is the average low-temperature during July. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is calculated to be 89.6°F (32°C).

What is the average humidity in July in Hosmer?

The average relative humidity in July in Hosmer is 57%.

How many days does it rain in July in Hosmer?

In Hosmer, South Dakota, in July, it is raining for 12.3 days, with typically 2.4" (61mm) of accumulated precipitation.

When it does not snow in Hosmer?

June through September are months without snowfall in Hosmer.

How many hours of daylight does Hosmer have in July?

In July, the average day length is 15h and 16min.

When are sunrise and sunset in July in Hosmer?

On the first day of July in Hosmer, sunrise is at 5:53 am and sunset at 9:30 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 9:07 pm CDT.

What month has the most sunshine in Hosmer?

The month with the most sunshine in Hosmer, South Dakota, is July, with an average of 11.2h of sunshine.

How long on average sun shines in July in Hosmer?

The average sunshine duration in July in Hosmer, South Dakota, is 11.2h.

When is the highest UV index in Hosmer?

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

What is the UV index reading in July in Hosmer?

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

Average temperature in July - Hosmer, SD
  • Average high temperature in July: 85.8°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (22.6°F).

  • Average low temperature in July: 64.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (9.1°F).

Average pressure in July
Hosmer, SD

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

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in July
Hosmer, SD

Average wind speed in July - Hosmer, SD
  • Average wind speed in July: 9.9mph

The windiest month (with the highest average wind speed) is April (11.8mph).
The calmest month (with the lowest average wind speed) is August (9.7mph).

Average humidity in July
Hosmer, SD

Average humidity in July - Hosmer, SD
  • Average humidity in July: 57%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are August and September (56%).

Average rainfall in July
Hosmer, SD

Average rainfall in July - Hosmer, SD
  • Average rainfall in July: 2.4"

The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in July
Hosmer, SD

Average rainfall days in July - Hosmer, SD
  • Average rainfall days in July: 12.3 days

The month with the highest number of rainy days is June (14.4 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in July
Hosmer, SD

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

The month with the highest snowfall is February (5.04").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Hosmer, SD

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

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

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

Average daylight in July / Average sunshine in July - Hosmer, SD
  • Average daylight in July: 15h and 2min

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 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in July
Hosmer, SD

Average sunshine days in July - Hosmer, SD
  • Average sunshine days in July: 15.7 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (13.1 days).

Average UV index in July
Hosmer, SD

Average UV index in July - Hosmer, 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 1).

Average cloud cover in July
Hosmer, SD

Average cloud cover in July - Hosmer, SD
  • Average cloud cover in July: 22

The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 22).

Average visibility in July
Hosmer, SD

Average visibility in July - Hosmer, 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).

Hosmer, South Dakota, USA

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