July weather forecast and climate
Willis, KS

July is a hot summer month in Willis, Kansas, with average temperature varying between 68.2°F (20.1°C) and 86.2°F (30.1°C).

Temperature

The warmest month is July, with an average high-temperature of 86.2°F (30.1°C) and an average low-temperature of 68.2°F (20.1°C).

Heat index

In July, the average heat index is appraised at a very hot 98.2°F (36.8°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With the 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 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like wind, differences in body mass, height, and shape, clothing, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception 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 Willis is 76%.

Rainfall

In Willis, in July, during 13.7 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. In Willis, during the entire year, the rain falls for 123.6 days and collects up to 25.47" (647mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July is 14.7h.

Sunshine

June and July, with an average of 10.4h of sunshine, are months with the most sunshine in Willis.

UV index

Months with the highest UV index in Willis are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays for the average person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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 bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the warmest month in Willis?

With an average high-temperature of 86.2°F (30.1°C) and an average low-temperature of 68.2°F (20.1°C), July is the warmest month.

What is the temperature in July in Willis?

In Willis, in July, the average high-temperature is 86.2°F (30.1°C), and the average low-temperature is 68.2°F (20.1°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that takes the relative humidity and factores it into the air temperature reading, is appraised at 98.2°F (36.8°C).

What is the average humidity in July in Willis?

In Willis, Kansas, the average relative humidity in July is 76%.

How much does it rain in Willis in July?

In July, in Willis, Kansas, the rain falls for 13.7 days. Throughout July, 2.95" (75mm) of precipitation is accumulated.

When it does not snow in Willis?

June through September are months without snowfall in Willis, Kansas.

What is the average length of the day in July in Willis?

The average length of the day in July in Willis is 14.7h.

What are the months with the most sunshine in Willis?

Months with the most sunshine in Willis, Kansas, are June and July, with an average of 10.4h of sunshine.

How long on average sun shines in July in Willis?

In Willis, the average sunshine in July is 10.4h.

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

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

How high is the UV index in July in Willis?

The average daily maximum UV index in July in Willis is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in July - Willis, KS
  • Average high temperature in July: 86.2°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in July: 68.2°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure in July - Willis, KS
  • Average pressure in July: 29.94"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.87").

Average wind speed in July - Willis, KS
  • Average wind speed in July: 6.9mph

The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).

Average humidity in July - Willis, KS
  • Average humidity in July: 76%

The month with the highest relative humidity is June (77%).
The month with the lowest relative humidity is October (67%).

Average rainfall in July - Willis, KS
  • Average rainfall in July: 2.95"

The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is February (0.71").

Average rainfall days in July - Willis, KS
  • Average rainfall days in July: 13.7 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is January (4.2 days).

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

The month with the highest snowfall is January (2.56").
Months with the least snowfall are June, July, August and September (0").

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

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

Average daylight in July / Average sunshine in July - Willis, KS
  • Average daylight in July: 14.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in July: 10.4h

Months with the most sunshine are June and July (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 5.2h).

Average sunshine days in July - Willis, KS
  • Average sunshine days in July: 14.7 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is May (12.8 days).

Average UV index in July - Willis, KS
  • Average UV index in July: 6

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

Average cloud cover in July - Willis, KS
  • Average cloud cover in July: 26

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in July - Willis, KS
  • Average visibility in July: 6mi

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