August weather forecast
Colby, KS

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Weather in August

August offers a brief respite from the intense heat, with a slight dip in temperatures compared to July in Colby, Kansas. While the relative humidity experiences a minor increase from the preceding month, rainfall stays moderately stable at 1.73in. Extended daylight hours continue to dominate the days, drawing locals outdoors for recreational activities. Despite small shifts in weather patterns, August emphasizes the importance of staying hydrated and applying sunscreen. Marking the end of summer, August gives way to the cool breezes of the coming September.

Temperature

Upon the beginning of August, Colby's high-temperatures register at a still tropical 88.7°F (31.5°C), closely mirroring the preceding month. Colby registers a pronounced decline from daytime peak temperatures, averaging a refreshing 66.2°F (19°C) lows in August.

Heat index

For most parts of August, the heat index is estimated at a tropical 93.2°F (34°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. 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.

Humidity

The average relative humidity in August is 54%.

Rainfall

In Colby, Kansas, in August, it is raining for 12.4 days, with typically 1.73" (44mm) of accumulated precipitation. In Colby, during the entire year, the rain falls for 93.4 days and collects up to 13.39" (340mm) of precipitation.

Snowfall

In Colby, snow does not fall in June through September.

Daylight

The average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:44 am and sunset at 8:56 pm. On the last day of August, in Colby, sunrise is at 7:12 am and sunset at 8:16 pm CDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

How hot is August in Colby?

An average high-temperature, in August, in Colby, is 88.7°F (31.5°C) and the average low-temperature is 66.2°F (19°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 93.2°F (34°C).

What is the average humidity in August in Colby?

In August, the average relative humidity is 54%.

How many days does it rain in August in Colby?

In Colby, in August, it is raining for 12.4 days, with typically 1.73" (44mm) of accumulated precipitation.

When it does not snow in Colby?

June through September are months without snowfall.

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

In August, the average day length in Colby is 13h and 40min.

What time are sunrise and sunset in August in Colby?

On the first day of August in Colby, sunrise is at 6:44 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 8:16 pm CDT.

How many hours of sunshine does Colby have in August?

The average sunshine duration in August in Colby is 10.3h.

What is the UV index intensity in August in Colby?

The average daily maximum UV index in August in Colby, Kansas, is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to 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 August
Colby, KS

Average temperature in August - Colby, KS
  • Average high temperature in August: 88.7°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is December (41.4°F).

  • Average low temperature in August: 66.2°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is December (25°F).

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Average pressure in August
Colby, KS

Average pressure in August - Colby, KS
  • Average pressure in August: 29.9"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

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Average wind speed in August
Colby, KS

Average wind speed in August - Colby, KS
  • Average wind speed in August: 10.2mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (10.2mph).

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Average humidity in August
Colby, KS

Average humidity in August - Colby, KS
  • Average humidity in August: 54%

The months with the highest relative humidity are January and December (64%).
The month with the lowest relative humidity is July (51%).

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Average rainfall in August
Colby, KS

Average rainfall in August - Colby, KS
  • Average rainfall in August: 1.73"

The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is January (0.24").

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Average rainfall days in August
Colby, KS

Average rainfall days in August - Colby, KS
  • Average rainfall days in August: 12.4 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is December (2.4 days).

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Average snowfall in August
Colby, KS

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

The month with the highest snowfall is March (1.77").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Colby, KS

Average snowfall days in August - Colby, 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
Colby, KS

Average daylight in August / Average sunshine in August - Colby, 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 2min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in August
Colby, KS

Average sunshine days in August - Colby, KS
  • Average sunshine days in August: 15.3 days

The month with the most sunshine days is December (25 days).
The month with the least sunshine days is July (14.5 days).

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Average UV index in August
Colby, KS

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

The months with the highest UV index are June and July (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
Colby, KS

Average cloud cover in August - Colby, KS
  • Average cloud cover in August: 20

The month with the most cloud cover is February (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 19).

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Average visibility in August
Colby, KS

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

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