July weather forecast
Alton, KS

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Weather in July

July attributes the title of the hottest month of the year to Alton, Kansas, breaking the temperature record with an impressive 92.5°F (33.6°C). The amount of rainfall witnesses an increment from June, marking 2.24" (57mm). Sun-soaked days, clear skies, and moderately windy conditions make up for a perfect summer. Activities around water bodies become popular due to the increase in temperature, with locals and tourists often seen seizing the opportunity for a swim or some water sports.

Temperature

In Alton, the average temperatures in July are the highest, with a peak at 92.5°F (33.6°C) and a low of 70.5°F (21.4°C).

Heat index

During July, the heat index is computed to be a blistering 104°F (40°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', arises from combining readings of air temperature and relative moisture content. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially crucial for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

July is the least humid month in Alton, with an average relative humidity of 57%.

Rainfall

In Alton, Kansas, during July, the rain falls for 13.4 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Alton, during the entire year, the rain falls for 110.3 days and collects up to 19.76" (502mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in July in Alton is 14h and 38min.
On the first day of July, sunrise is at 6:12 am and sunset at 9:06 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 8:49 pm CDT.

Sunshine

In July, the average sunshine is 11.1h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in Alton?

The month of July, characterized by an average high of 92.5°F (33.6°C) and a low of 70.5°F (21.4°C), is recognized as the warmest in Alton, Kansas.

How hot is it in Alton in July?

The average high-temperature, in July, in Alton, is 92.5°F (33.6°C), while the average low-temperature is 70.5°F (21.4°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 104°F (40°C).

What is the least humid month in Alton?

With an average relative humidity of 57%, July is the least humid month.

What is the average humidity in July in Alton?

In July, the average relative humidity is 57%.

How many days does it rain in July in Alton?

In Alton, during July, the rain falls for 13.4 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow in Alton?

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

How many hours of daylight does Alton have in July?

In Alton, Kansas, the average day length in July is 14h and 38min.

When is the sunrise / sunset in July in Alton?

In July, on the first day of the month, sunrise is at 6:12 am and sunset at 9:06 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 8:49 pm CDT.

How long on average sun shines in July in Alton?

In July, the average sunshine duration in Alton is 11.1h.

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

June and July, with an average maximum UV index of 7, are months with the highest UV index in Alton, Kansas.

What is the UV index intensity in July in Alton?

The average daily maximum UV index in July in Alton is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's 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
Alton, KS

Average temperature in July - Alton, KS
  • Average high temperature in July: 92.5°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in July: 70.5°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in July
Alton, KS

Average pressure in July - Alton, KS
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in July
Alton, KS

Average wind speed in July - Alton, KS
  • Average wind speed in July: 9.2mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

Average humidity in July
Alton, KS

Average humidity in July - Alton, KS
  • Average humidity in July: 57%

The months with the highest relative humidity are January and December (69%).
The month with the lowest relative humidity is July (57%).

Average rainfall in July
Alton, KS

Average rainfall in July - Alton, KS
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in July
Alton, KS

Average rainfall days in July - Alton, KS
  • Average rainfall days in July: 13.4 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (3.8 days).

Average snowfall in July
Alton, KS

Average snowfall in July - Alton, KS
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Alton, KS

Average snowfall days in July - Alton, KS
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Alton, KS

Average daylight in July / Average sunshine in July - Alton, KS
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 11h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in July
Alton, KS

Average sunshine days in July - Alton, KS
  • Average sunshine days in July: 14.2 days

The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is May (13.5 days).

Average UV index in July
Alton, KS

Average UV index in July - Alton, KS
  • Average UV index in July: 7

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Alton, KS

Average cloud cover in July - Alton, KS
  • Average cloud cover in July: 22

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 21).

Average visibility in July
Alton, KS

Average visibility in July - Alton, KS
  • 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).

Alton, Kansas, USA

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