August weather forecast
La Junta, CO

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Weather in August

The last month of the summer, August, is another hot month in La Junta, Colorado, with temperature in the range of an average high of 90°F (32.2°C) and an average low of 68.4°F (20.2°C).

Temperature

La Junta's shift into August sets the average high-temperature at a still hot 90°F (32.2°C), a figure that deviates only slightly from July's 92.5°F (33.6°C). Throughout August, La Junta braces for a considerable drop from daytime highs, with an average low-temperature of 68.4°F (20.2°C).

Heat index

For most parts of August, the heat index is computed to be a hot 91.4°F (33°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

In August, the average relative humidity is 42%.

Rainfall

In La Junta, during August, the rain falls for 10.4 days and regularly aggregates up to 1.38" (35mm) of precipitation. In La Junta, during the entire year, the rain falls for 83.3 days and collects up to 10.16" (258mm) of precipitation.

Snowfall

In La Junta, snow does not fall in May through September.

Daylight

In La Junta, the average length of the day in August is 13h and 35min.
On the first day of the month, sunrise is at 5:57 am and sunset at 8:03 pm. On the last day of August, sunrise is at 6:23 am and sunset at 7:24 pm MDT.

Sunshine

In La Junta, the average sunshine in August is 11.8h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. 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 maximum high daily UV index of 7 during August translates into the following directions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

August temperatures vary between a high-temperature of 90°F (32.2°C) and a low-temperature of 68.4°F (20.2°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 91.4°F (33°C).

What is the average humidity in August?

In August, the average relative humidity is 42%.

How many days does it rain in August?

In La Junta, during August, the rain falls for 10.4 days and regularly aggregates up to 1.38" (35mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in August?

The average day length in August is 13h and 35min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:57 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:24 pm MDT.

How many hours of sunshine does La Junta have in August?

In La Junta, the average sunshine duration in August is 11.8h.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 7.

What is the UV index intensity in August in La Junta?

In La Junta, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health threat 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
La Junta, CO

Average temperature in August - La Junta, CO
  • Average high temperature in August: 90°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is December (43.7°F).

  • Average low temperature in August: 68.4°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is December (26.2°F).

Average pressure in August
La Junta, CO

Average pressure in August - La Junta, CO
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in August
La Junta, CO

Average wind speed in August - La Junta, CO
  • Average wind speed in August: 9mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest months (with the lowest average wind speed) are January and December (7.8mph).

Average humidity in August
La Junta, CO

Average humidity in August - La Junta, CO
  • Average humidity in August: 42%

The month with the highest relative humidity is January (58%).
The month with the lowest relative humidity is June (37%).

Average rainfall in August
La Junta, CO

Average rainfall in August - La Junta, CO
  • Average rainfall in August: 1.38"

The wettest month (with the highest rainfall) is July (1.77").
The driest month (with the least rainfall) is November (0.31").

Average rainfall days in August
La Junta, CO

Average rainfall days in August - La Junta, CO
  • Average rainfall days in August: 10.4 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is January (2.4 days).

Average snowfall in August
La Junta, CO

Average snowfall in August - La Junta, CO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.87").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
La Junta, CO

Average snowfall days in August - La Junta, CO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
La Junta, CO

Average daylight in August / Average sunshine in August - La Junta, CO
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 11h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

Average sunshine days in August
La Junta, CO

Average sunshine days in August - La Junta, CO
  • Average sunshine days in August: 17 days

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (14.9 days).

Average UV index in August
La Junta, CO

Average UV index in August - La Junta, CO
  • Average UV index in August: 7

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

Average cloud cover in August
La Junta, CO

Average cloud cover in August - La Junta, CO
  • Average cloud cover in August: 15

The months with the most cloud cover are February and April (Cloud cover 25).
The month with the least cloud cover is September (Cloud cover 14).

Average visibility in August
La Junta, CO

Average visibility in August - La Junta, CO
  • 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).

La Junta, Colorado, USA

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