August weather forecast
McCall, LA

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Weather in August

The last month of the summer, August, is also a hot month in McCall, Louisiana, with temperature in the range of an average low of 74.8°F (23.8°C) and an average high of 90.1°F (32.3°C).

Temperature

With the onset of August, a modest change to a still tropical 90.1°F (32.3°C) from July's 90.3°F (32.4°C) is noted in high-temperature. In McCall, the average temperature during the nights of August drops to a moderately hot 74.8°F (23.8°C).

Heat index

In August, the heat index is evaluated at a burning hot 113°F (45°C). Heed: Expect heat cramps and heat exhaustion. Continued action may cause heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In August, the average relative humidity is 79%.

Rainfall

In McCall, in August, it is raining for 21 days, with typically 3.62" (92mm) of accumulated precipitation. Throughout the year, there are 165.4 rainfall days, and 26.93" (684mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

In McCall, the average length of the day in August is 13h and 12min.
On the first day of the month, sunrise is at 6:23 am and sunset at 7:57 pm. On the last day of August, sunrise is at 6:40 am and sunset at 7:27 pm CDT.

Sunshine

In McCall, Louisiana, the average sunshine in August is 10.1h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, a daily maximum UV index of 7 leads to the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

McCall in August has an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 74.8°F (23.8°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 113°F (45°C).

What is the average humidity in August?

In McCall, the average relative humidity in August is 79%.

How much does it rain in August?

In McCall, Louisiana, in August, it is raining for 21 days, with typically 3.62" (92mm) of accumulated precipitation.

When it does not snow?

February through December are months without snowfall in McCall.

What is the average length of the day in August?

In McCall, the average day length in August is 13h and 12min.

When is the sunrise / sunset in August in McCall?

On the first day of August, sunrise is at 6:23 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:27 pm CDT.

How long on average sun shines in August in McCall?

In McCall, the average sunshine duration in August is 10.1h.

When is the highest UV index?

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

What is the UV index reading in August?

In August, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health risk 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
McCall, LA

Average temperature in August - McCall, LA
  • Average high temperature in August: 90.1°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (60.1°F).

  • Average low temperature in August: 74.8°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

Average pressure in August
McCall, LA

Average pressure in August - McCall, LA
  • Average pressure in August: 29.96"Hg

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

Average wind speed in August
McCall, LA

Average wind speed in August - McCall, LA
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in August
McCall, LA

Average humidity in August - McCall, LA
  • Average humidity in August: 79%

The months with the highest relative humidity are February, September and December (80%).
The month with the lowest relative humidity is October (74%).

Average rainfall in August
McCall, LA

Average rainfall in August - McCall, LA
  • Average rainfall in August: 3.62"

The wettest month (with the highest rainfall) is July (4.25").
The driest month (with the least rainfall) is November (1.18").

Average rainfall days in August
McCall, LA

Average rainfall days in August - McCall, LA
  • Average rainfall days in August: 21 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (8.1 days).

Average snowfall in August
McCall, LA

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

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

Average snowfall days in August
McCall, LA

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

The month with the highest number of snowfall days is January (0.2 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
McCall, LA

Average daylight in August / Average sunshine in August - McCall, 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 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in August
McCall, LA

Average sunshine days in August - McCall, LA
  • Average sunshine days in August: 7.9 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (7.3 days).

Average UV index in August
McCall, LA

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

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

Average cloud cover in August
McCall, LA

Average cloud cover in August - McCall, LA
  • Average cloud cover in August: 32

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 27).

Average visibility in August
McCall, LA

Average visibility in August - McCall, LA
  • Average visibility in August: 6mi

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

McCall, Louisiana, USA

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