August weather forecast
Atchison, KS

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Weather in August

August weather in Atchison, Kansas, continues the summer's heat but shows the first signs of an approaching fall. It records the lowest wind speed at 6.6mph (10.6km/h) which brings stillness, typifying the dog days of summer. The slightly shortened daylight hours serve as a subtle reminder of the approaching change of season. As temperatures dip slightly towards month-end, many residents delight in the last few summer sunsets before autumn sweeps in.

Temperature

Atchison marks the onset of August with an average high-temperature of a warm 84.4°F (29.1°C), a subtle shift from July's 86.4°F (30.2°C). Nighttime temperature experiences an average drop to a comfortable 64.9°F (18.3°C) in August.

Heat index

The average heat index in August is appraised at a tropical 93.2°F (34°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. 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 highly critical to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

In Atchison, Kansas, the average relative humidity in August is 77%.

Rainfall

In August, the rain falls for 13.3 days. Throughout August, 2.6" (66mm) of precipitation is accumulated. Throughout the year, in Atchison, there are 125.3 rainfall days, and 23.94" (608mm) of precipitation is accumulated.

Snowfall

In Atchison, Kansas, snow does not fall in June through September.

Daylight

In Atchison, the average length of the day in August is 13h and 41min.
On the first day of the month, sunrise is at 6:20 am and sunset at 8:32 pm. On the last day of August, sunrise is at 6:48 am and sunset at 7:52 pm CDT.

Sunshine

The average sunshine in August in Atchison is 10h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Atchison. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 6 in August translates into this advice:
Take precautions against overexposure. Protection against sun damage is needed. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

How hot is it in Atchison in August?

In August, the average high-temperature and low-temperature are 84.4°F (29.1°C) and 64.9°F (18.3°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is appraised at 93.2°F (34°C).

What is the average humidity in August in Atchison?

In Atchison, the average relative humidity in August is 77%.

How many days does it rain in August in Atchison?

In August, the rain falls for 13.3 days. Throughout August, 2.6" (66mm) of precipitation is accumulated.

When it does not snow in Atchison?

In Atchison, Kansas, snow does not fall in June through September.

How many hours of daylight does Atchison have in August?

The average day length in August in Atchison, Kansas, is 13h and 41min.

What time are sunrise and sunset in August in Atchison?

On the first day of August in Atchison, sunrise is at 6:20 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 7:52 pm CDT.

How long on average sun shines in August in Atchison?

In Atchison, the average sunshine duration in August is 10h.

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

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

How high is the UV index in August in Atchison?

In August, the average daily maximum UV index in Atchison is 6. A UV Index of 6 to 7 symbolizes a high health threat 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 August
Atchison, KS

Average temperature in August - Atchison, KS
  • Average high temperature in August: 84.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in August: 64.9°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 (21.2°F).

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Average pressure in August
Atchison, KS

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in August
Atchison, KS

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

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

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Average humidity in August
Atchison, KS

Average humidity in August - Atchison, KS
  • Average humidity in August: 77%

The months with the highest relative humidity are May and June (78%).
The months with the lowest relative humidity are October and November (69%).

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Average rainfall in August
Atchison, KS

Average rainfall in August - Atchison, KS
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is January (0.79").

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Average rainfall days in August
Atchison, KS

Average rainfall days in August - Atchison, KS
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (3.7 days).

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Average snowfall in August
Atchison, KS

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

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

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Average snowfall days in August
Atchison, KS

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

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Atchison, 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 24min).

  • Average sunshine in August: 10h and 0min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in August
Atchison, KS

Average sunshine days in August - Atchison, KS
  • Average sunshine days in August: 15.4 days

The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is June (12.6 days).

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Average UV index in August
Atchison, KS

Average UV index in August - Atchison, KS
  • Average UV index in August: 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, November and December (UV index 2).

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Average cloud cover in August
Atchison, KS

Average cloud cover in August - Atchison, KS
  • Average cloud cover in August: 27

The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in August
Atchison, KS

Average visibility in August - Atchison, 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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Atchison, Kansas, USA

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