July weather forecast
Weldon, IL

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Weather in July

July, the same as June, is a moderately hot summer month in Weldon, Illinois, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 81°F (27.2°C).

Temperature

In Weldon, the month of July is known for its highest average temperatures, reaching a high of 81°F (27.2°C) and a low of 64.9°F (18.3°C).

Heat index

July's heat index is computed to be a tropical 87.8°F (31°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
When assessing, remember that heat index measurements are for light winds and shaded spots. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

The most humid month is July, with an average relative humidity of 85%.

Rainfall

In Weldon, during July, the rain falls for 16.5 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 138.7 rainfall days, and 20.91" (531mm) of precipitation is accumulated.

Snowfall

In Weldon, snow does not fall in May through October.

Daylight

The average length of the day in July is 14h and 41min.
On the first day of July, sunrise is at 5:29 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:09 pm CDT.

Sunshine

In July, the average sunshine is 9.9h.

UV index

The months with the highest UV index are June and July, 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 maximum UV index of 6 during July leads to these instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

Weldon's warmest temperatures are experienced in July, with average high temperatures of 81°F (27.2°C) and lows of 64.9°F (18.3°C).

What is the usual temperature for Weldon in July?

July temperatures vary between a high-temperature of 81°F (27.2°C) and a low-temperature of 64.9°F (18.3°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 87.8°F (31°C).

What is the most humid month?

July is the most humid month, with an average relative humidity of 85%.

What is the average humidity in July in Weldon?

The average relative humidity in July is 85%.

How many days does it rain in July?

In Weldon, in July, it is raining for 16.5 days, with typically 2.05" (52mm) of accumulated precipitation.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in July?

In Weldon, the average day length in July is 14h and 41min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:29 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:09 pm CDT.

How long on average sun shines in July?

In July, the average sunshine duration is 9.9h.

When is the highest UV index?

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

What is the UV index intensity in July?

In Weldon, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Weldon, IL

Average temperature in July - Weldon, IL
  • Average high temperature in July: 81°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.5°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 (19.9°F).

Average pressure in July
Weldon, IL

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in July
Weldon, IL

Average wind speed in July - Weldon, IL
  • Average wind speed in July: 6.5mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in July
Weldon, IL

Average humidity in July - Weldon, IL
  • Average humidity in July: 85%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (70%).

Average rainfall in July
Weldon, IL

Average rainfall in July - Weldon, IL
  • Average rainfall in July: 2.05"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is December (1.1").

Average rainfall days in July
Weldon, IL

Average rainfall days in July - Weldon, IL
  • Average rainfall days in July: 16.5 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (6.1 days).

Average snowfall in July
Weldon, IL

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

The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Weldon, IL

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

The month with the highest number of snowfall days is January (9.6 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
Weldon, IL

Average daylight in July / Average sunshine in July - Weldon, IL
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in July
Weldon, IL

Average sunshine days in July - Weldon, IL
  • Average sunshine days in July: 11 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (10.4 days).

Average UV index in July
Weldon, IL

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

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

Average cloud cover in July
Weldon, IL

Average cloud cover in July - Weldon, IL
  • Average cloud cover in July: 33

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 30).

Average visibility in July
Weldon, IL

Average visibility in July - Weldon, IL
  • Average visibility in July: 5mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

Weldon, Illinois, USA

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