August weather forecast
Colyell, LA

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Weather in August

August, the last month of the summer in Colyell, is also a hot month, with temperature in the range of an average high of 91.9°F (33.3°C) and an average low of 74.3°F (23.5°C).

Temperature

August's arrival brings an average high-temperature of a still hot 91.9°F (33.3°C), demonstrating subtle variation from the preceding month. Colyell, during August nights, observes an average temperature of 74.3°F (23.5°C).

Heat index

The heat index in August is estimated at a life-threatening hot 118.4°F (48°C). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in August is 77%.

Rainfall

The wettest months are July and August, with an average 4.37" (111mm) of rainfall.

Snowfall

February through November are months without snowfall.

Daylight

In Colyell, the average length of the day in August is 13h and 13min.
On the first day of the month, sunrise is at 6:21 am and sunset at 7:56 pm. On the last day of August, sunrise is at 6:39 am and sunset at 7:26 pm CDT.

Sunshine

In Colyell, the average sunshine in August is 10.1h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: During August, 7 as the daily maximum UV index converts into the following advice:
Guard against overexposure. Protection from sun-induced harm is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

How hot is it in August?

The high-temperature during August is 91.9°F (33.3°C) and the low-temperature is 74.3°F (23.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in August is estimated at 118.4°F (48°C).

What is the average humidity in August?

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

What is the wettest month?

The wettest months are July and August, with an average 4.37" (111mm) of rainfall.

How many days does it rain in August?

In Colyell, during August, the rain falls for 20.8 days and regularly aggregates up to 4.37" (111mm) of precipitation.

When it does not snow?

In Colyell, snow does not fall in February through November.

What is the average length of the day in August?

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

What time are sunrise and sunset in August in Colyell?

On the first day of August, sunrise is at 6:21 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:26 pm CDT.

How long on average sun shines in August?

The average sunshine duration in August in Colyell is 10.1h.

When is the highest UV index?

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

How high is the UV index in August?

In Colyell, the average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Colyell, LA

Average temperature in August - Colyell, LA
  • Average high temperature in August: 91.9°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (58.8°F).

  • Average low temperature in August: 74.3°F

The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (42.6°F).

Average pressure in August
Colyell, LA

Average pressure in August - Colyell, LA
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in August
Colyell, LA

Average wind speed in August - Colyell, LA
  • Average wind speed in August: 4.4mph

The windiest months (with the highest average wind speed) are February and April (6.5mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).

Average humidity in August
Colyell, LA

Average humidity in August - Colyell, LA
  • Average humidity in August: 77%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Colyell, LA

Average rainfall in August - Colyell, LA
  • Average rainfall in August: 4.37"

The wettest months (with the highest rainfall) are July and August (4.37").
The driest month (with the least rainfall) is November (1.85").

Average rainfall days in August
Colyell, LA

Average rainfall days in August - Colyell, LA
  • Average rainfall days in August: 20.8 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (9 days).

Average snowfall in August
Colyell, LA

Average snowfall in August - Colyell, LA
  • Average snowfall in August: 0"

The months with the highest snowfall are January and December (0.16").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Colyell, LA

Average snowfall days in August - Colyell, LA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight in August /
Average sunshine in August
Colyell, LA

Average daylight in August / Average sunshine in August - Colyell, LA
  • Average daylight in August: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in August
Colyell, LA

Average sunshine days in August - Colyell, LA
  • Average sunshine days in August: 8.6 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is July (7.8 days).

Average UV index in August
Colyell, LA

Average UV index in August - Colyell, LA
  • Average UV index in August: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in August
Colyell, LA

Average cloud cover in August - Colyell, LA
  • Average cloud cover in August: 33

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 29).

Average visibility in August
Colyell, LA

Average visibility in August - Colyell, LA
  • Average visibility in August: 5mi

The months with the highest visibility are October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (5mi).

Colyell, Louisiana, USA

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