August weather forecast
Winchester, KS

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Weather in August

The last month of the summer, August, is another warm month in Winchester, Kansas, with an average temperature ranging between max 85.5°F (29.7°C) and min 65.8°F (18.8°C).

Temperature

August's advent presents an average high-temperature of a moderately hot 85.5°F (29.7°C), indicating a slight variation from the conditions of the previous month. During the month of August, an average low-temperature of 65.8°F (18.8°C) is recorded in Winchester.

Heat index

Throughout August, the heat index is evaluated at a fiery hot 95°F (35°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. 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 August, the average relative humidity is 75%.

Rainfall

In Winchester, in August, during 13.8 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. Throughout the year, there are 131.2 rainfall days, and 25.47" (647mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 40min.
On the first day of the month, sunrise is at 6:21 am and sunset at 8:32 pm. On the last day of August, in Winchester, Kansas, sunrise is at 6:49 am and sunset at 7:52 pm CDT.

Sunshine

In August, the average sunshine is 10.2h.

UV index

In Winchester, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 6 in August leads to these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

How hot is August in Winchester?

An average high-temperature, in August, in Winchester, is 85.5°F (29.7°C) and 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 August is evaluated at 95°F (35°C).

What is the average humidity in August in Winchester?

The average relative humidity in August in Winchester, Kansas, is 75%.

How much does it rain in Winchester in August?

In August, in Winchester, the rain falls for 13.8 days. Throughout August, 2.83" (72mm) of precipitation is accumulated.

When it does not snow in Winchester?

May through September are months without snowfall in Winchester.

What is the average length of the day in August in Winchester?

The average day length in August in Winchester is 13h and 40min.

When is the sunrise / sunset in August in Winchester?

In August, on the first day of the month, sunrise is at 6:21 am and sunset at 8:32 pm. On the last day of the month, in Winchester, Kansas, sunrise is at 6:49 am and sunset at 7:52 pm CDT.

How many hours of sunshine does Winchester have in August?

The average sunshine duration in August in Winchester is 10.2h.

How high is the UV index in August in Winchester?

In Winchester, Kansas, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe 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 August
Winchester, KS

Average temperature in August - Winchester, KS
  • Average high temperature in August: 85.5°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in August: 65.8°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 (22.5°F).

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Average pressure in August
Winchester, KS

Average pressure in August - Winchester, KS
  • Average pressure in August: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in August
Winchester, KS

Average wind speed in August - Winchester, KS
  • Average wind speed in August: 6.6mph

The windiest months (with the highest average wind speed) are March and April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in August
Winchester, KS

Average humidity in August - Winchester, KS
  • Average humidity in August: 75%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are October and November (69%).

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Average rainfall in August
Winchester, KS

Average rainfall in August - Winchester, KS
  • Average rainfall in August: 2.83"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days in August
Winchester, KS

Average rainfall days in August - Winchester, KS
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in August
Winchester, KS

Average snowfall in August - Winchester, KS
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Winchester, KS

Average snowfall days in August - Winchester, KS
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Winchester, KS

Average daylight in August / Average sunshine in August - Winchester, KS
  • Average daylight in August: 13h 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 30min).

  • Average sunshine in August: 10h and 1min

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: 5h and 12min).

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Average sunshine days in August
Winchester, KS

Average sunshine days in August - Winchester, KS
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is May (12.5 days).

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Average UV index in August
Winchester, KS

Average UV index in August - Winchester, KS
  • Average UV index in August: 6

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

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Average cloud cover in August
Winchester, KS

Average cloud cover in August - Winchester, KS
  • Average cloud cover in August: 26

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in August
Winchester, KS

Average visibility in August - Winchester, KS
  • Average visibility in August: 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).

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Winchester, Kansas, USA

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