July weather forecast
Colp, IL

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Weather in July

July is a hot summer month in Colp, Illinois, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 87.4°F (30.8°C).

Temperature

In Colp, Illinois, the highest average temperatures are observed in July, with a high of 87.4°F (30.8°C) and a low of 68.5°F (20.3°C).

Heat index

July's mean heat index is calculated to be a fiery hot 102.2°F (39°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Consider that heat index readings are for situations in the shade and light wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In July, the average relative humidity in Colp is 77%.

Rainfall

In July, the rain falls for 15.3 days. Throughout July, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 137.6 rainfall days, and 23.03" (585mm) of precipitation is accumulated.

Snowfall

In Colp, snow does not fall in May through September.

Daylight

In July, the average length of the day in Colp is 14h and 29min.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:22 pm. On the last day of July, in Colp, sunrise is at 5:59 am and sunset at 8:05 pm CDT.

Sunshine

The months with the most sunshine are June and July, with an average of 10.5h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 6 during July leads to these instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Colp?

July stands out as Colp's warmest month, with an average high-temperature of 87.4°F (30.8°C) and a low-temperature of 68.5°F (20.3°C).

How hot is it in Colp in July?

July temperatures in Colp vary between a high-temperature of 87.4°F (30.8°C) and a low-temperature of 68.5°F (20.3°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in July is calculated to be 102.2°F (39°C).

What is the average humidity in July in Colp?

The average relative humidity in July in Colp, Illinois, is 77%.

How much does it rain in Colp in July?

In July, in Colp, the rain falls for 15.3 days. Throughout July, 2.09" (53mm) of precipitation is accumulated.

When it does not snow in Colp?

May through September are months without snowfall.

How many hours of daylight does Colp have in July?

In Colp, the average day length in July is 14h and 29min.

When are sunrise and sunset in July in Colp?

On the first day of July in Colp, Illinois, sunrise is at 5:38 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:05 pm CDT.

What are the months with the most sunshine in Colp?

June and July, with an average of 10.5h of sunshine, are months with the most sunshine.

How many hours of sunshine does Colp have in July?

The average sunshine duration in July in Colp, Illinois, is 10.5h.

What is the month with the highest UV index in Colp?

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

How high is the UV index in July in Colp?

The average daily maximum UV index in July in Colp is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Colp, IL

Average temperature in July - Colp, IL
  • Average high temperature in July: 87.4°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.6°F).

  • Average low temperature in July: 68.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in July
Colp, IL

Average pressure in July - Colp, IL
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Colp, IL

Average wind speed in July - Colp, IL
  • Average wind speed in July: 5.8mph

The windiest months (with the highest average wind speed) are January and February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in July
Colp, IL

Average humidity in July - Colp, IL
  • Average humidity in July: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Colp, IL

Average rainfall in July - Colp, IL
  • Average rainfall in July: 2.09"

The wettest month (with the highest rainfall) is April (3.11").
The driest month (with the least rainfall) is September (1.1").

Average rainfall days in July
Colp, IL

Average rainfall days in July - Colp, IL
  • Average rainfall days in July: 15.3 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in July
Colp, IL

Average snowfall in July - Colp, IL
  • Average snowfall in July: 0"

The months with the highest snowfall are January and February (0.94").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Colp, IL

Average snowfall days in July - Colp, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Colp, IL

Average daylight in July / Average sunshine in July - Colp, IL
  • Average daylight in July: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in July: 10h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in July
Colp, IL

Average sunshine days in July - Colp, IL
  • Average sunshine days in July: 12.9 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (12.9 days).

Average UV index in July
Colp, IL

Average UV index in July - Colp, IL
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in July
Colp, IL

Average cloud cover in July - Colp, IL
  • Average cloud cover in July: 29

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June, August and September (Cloud cover 28).

Average visibility in July
Colp, IL

Average visibility in July - Colp, IL
  • 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).

Colp, Illinois, USA

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