July weather forecast
Lebanon, SD

Share

Weather in July

July, like June, in Lebanon, South Dakota, is a moderately hot summer month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 85.8°F (29.9°C).

Temperature

Temperature readings reach their annual highs in July, averaging 85.8°F (29.9°C) and a minimum average of 64.9°F (18.3°C).

Heat index

In July, the heat index is computed to be a tropical 89.6°F (32°C). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
Consider that heat index readings are for situations in the shade and light wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. 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. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

In Lebanon, the average relative humidity in July is 57%.

Rainfall

In Lebanon, during July, the rain falls for 12.3 days and regularly aggregates up to 2.4" (61mm) of precipitation. Throughout the year, there are 97.8 rainfall days, and 16.65" (423mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Lebanon, the average length of the day in July is 15h and 13min.
On the first day of July, sunrise is at 5:56 am and sunset at 9:29 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 9:06 pm CDT.

Sunshine

With an average of 11.2h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 6 during July leads to these instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

Temperature readings reach their annual highs in July, averaging 85.8°F (29.9°C) and a minimum average of 64.9°F (18.3°C).

How hot is it in July?

The high-temperature, in July, in Lebanon, records 85.8°F (29.9°C), while the low-temperature is 64.9°F (18.3°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in July is computed to be 89.6°F (32°C).

What is the average humidity in July?

In July, the average relative humidity is 57%.

How much does it rain in July?

In July, in Lebanon, South Dakota, the rain falls for 12.3 days. Throughout July, 2.4" (61mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Lebanon have in July?

In Lebanon, the average day length in July is 15h and 13min.

When is the sunrise / sunset in July in Lebanon?

On the first day of July, sunrise is at 5:56 am and sunset at 9:29 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 9:06 pm CDT.

What month has the most sunshine in Lebanon?

The month with the most sunshine is July, with an average of 11.2h of sunshine.

How many hours of sunshine does Lebanon have in July?

In Lebanon, the average sunshine duration in July is 11.2h.

When is the highest UV index?

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 Lebanon, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe 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
Lebanon, SD

Average temperature in July - Lebanon, 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
Lebanon, SD

Average pressure in July - Lebanon, 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
Lebanon, SD

Average wind speed in July - Lebanon, 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
Lebanon, SD

Average humidity in July - Lebanon, 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
Lebanon, SD

Average rainfall in July - Lebanon, 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
Lebanon, SD

Average rainfall days in July - Lebanon, 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
Lebanon, SD

Average snowfall in July - Lebanon, 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
Lebanon, SD

Average snowfall days in July - Lebanon, 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
Lebanon, SD

Average daylight in July / Average sunshine in July - Lebanon, 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 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in July
Lebanon, SD

Average sunshine days in July - Lebanon, 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
Lebanon, SD

Average UV index in July - Lebanon, 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
Lebanon, SD

Average cloud cover in July - Lebanon, 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
Lebanon, SD

Average visibility in July - Lebanon, 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).

Lebanon, South Dakota, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location