July weather forecast
Lynwood, IL

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Weather in July

July, like June, in Lynwood, Illinois, is a moderately hot summer month, with an average temperature ranging between min 65.8°F (18.8°C) and max 80.8°F (27.1°C).

Temperature

July, with its average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 65.8°F (18.8°C), holds the record as the warmest month.

Heat index

The heat index value for July is estimated at a hot 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Research indicates the heat index considers values in shaded locales and with light winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

In July, the average relative humidity is 78%.

Rainfall

In Lynwood, in July, it is raining for 18.4 days, with typically 3.19" (81mm) of accumulated precipitation. In Lynwood, during the entire year, the rain falls for 150.7 days and collects up to 25.31" (643mm) of precipitation.

Snowfall

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

Daylight

In Lynwood, the average length of the day in July is 14h and 50min.
On the first day of July, sunrise is at 5:20 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:08 pm CDT.

Sunshine

In Lynwood, the average sunshine in July is 10h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 6 in July, converts into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

In Lynwood, the peak average temperatures are observed in July, with a high of 80.8°F (27.1°C) and a low of 65.8°F (18.8°C).

What are the temperatures in July?

The average high-temperature, in July, in Lynwood, is 80.8°F (27.1°C), while the average low-temperature is 65.8°F (18.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is estimated at 86°F (30°C).

What is the average humidity in July?

In July, the average relative humidity is 78%.

How many days does it rain in July in Lynwood?

In July, the rain falls for 18.4 days. Throughout July, 3.19" (81mm) of precipitation is accumulated.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 50min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:20 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:08 pm CDT.

How long on average sun shines in July?

The average sunshine duration in July is 10h.

When is the highest UV index?

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

What is the UV index intensity in July?

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Lynwood, IL

Average temperature in July - Lynwood, IL
  • Average high temperature in July: 80.8°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in July: 65.8°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average pressure in July
Lynwood, IL

Average pressure in July - Lynwood, IL
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Lynwood, IL

Average wind speed in July - Lynwood, IL
  • Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in July
Lynwood, IL

Average humidity in July - Lynwood, IL
  • Average humidity in July: 78%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (72%).

Average rainfall in July
Lynwood, IL

Average rainfall in July - Lynwood, IL
  • Average rainfall in July: 3.19"

The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is January (1.14").

Average rainfall days in July
Lynwood, IL

Average rainfall days in July - Lynwood, IL
  • Average rainfall days in July: 18.4 days

The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (5.5 days).

Average snowfall in July
Lynwood, IL

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

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Lynwood, IL

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

The month with the highest number of snowfall days is January (12.5 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
Lynwood, IL

Average daylight in July / Average sunshine in July - Lynwood, IL
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in July
Lynwood, IL

Average sunshine days in July - Lynwood, IL
  • Average sunshine days in July: 9.9 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in July
Lynwood, IL

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

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in July
Lynwood, IL

Average cloud cover in July - Lynwood, IL
  • Average cloud cover in July: 31

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in July
Lynwood, IL

Average visibility in July - Lynwood, 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).

Lynwood, Illinois, USA

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