August weather forecast
Monhegan, LA

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Weather in August

The last month of the summer, August, is another hot month in Monhegan, Louisiana, with an average temperature fluctuating between 73.9°F (23.3°C) and 91.9°F (33.3°C).

Temperature

The months of July and August bring the highest temperatures, averaging a high of 91.9°F (33.3°C).

Heat index

Throughout August, the heat index is evaluated at a burning hot 118.4°F (48°C). Guard: Heat exhaustion and heat cramps are foreseeable. Prolonged effort may bring about heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

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

Rainfall

In Monhegan, in August, it is raining for 22.2 days, with typically 4.57" (116mm) of accumulated precipitation. In Monhegan, Louisiana, during the entire year, the rain falls for 177.1 days and collects up to 36.1" (917mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13h and 13min.
On the first day of August, sunrise is at 6:22 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:28 pm CDT.

Sunshine

In August, the average sunshine in Monhegan is 9.9h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In August, the maximum UV index of 7 suggests this advice:
Deflect overexposure. Sun protection is a necessity. 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. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What are the warmest months in Monhegan?

Monhegan's warmest months, July and August, record an average high-temperature of 91.9°F (33.3°C).

How hot does it get in Monhegan in August?

In Monhegan, 91.9°F (33.3°C) is the average high-temperature and 73.9°F (23.3°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in August is evaluated at 118.4°F (48°C).

What is the average humidity in August in Monhegan?

The average relative humidity in August is 77%.

How much does it rain in Monhegan in August?

In Monhegan, during August, the rain falls for 22.2 days and regularly aggregates up to 4.57" (116mm) of precipitation.

When it does not snow in Monhegan?

February through November are months without snowfall in Monhegan.

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

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

What time are sunrise and sunset in August in Monhegan?

On the first day of August in Monhegan, Louisiana, sunrise is at 6:22 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:28 pm CDT.

How many hours of sunshine does Monhegan have in August?

The average sunshine duration in August in Monhegan is 9.9h.

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

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

What is the UV index reading in August in Monhegan?

In Monhegan, Louisiana, the average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's 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
Monhegan, LA

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

The warmest months (with the highest average high temperature) are July and August (91.9°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in August: 73.9°F

The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

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Average pressure in August
Monhegan, LA

Average pressure in August - Monhegan, 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).

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Average wind speed in August
Monhegan, LA

Average wind speed in August - Monhegan, LA
  • Average wind speed in August: 4.5mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).

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Average humidity in August
Monhegan, LA

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

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Monhegan, LA

Average rainfall in August - Monhegan, LA
  • Average rainfall in August: 4.57"

The wettest month (with the highest rainfall) is July (4.72").
The driest month (with the least rainfall) is November (1.77").

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Average rainfall days in August
Monhegan, LA

Average rainfall days in August - Monhegan, LA
  • Average rainfall days in August: 22.2 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in August
Monhegan, LA

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

The month with the highest snowfall is January (0.28").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Monhegan, LA

Average snowfall days in August - Monhegan, 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 March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in August / Average sunshine in August - Monhegan, 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: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in August
Monhegan, LA

Average sunshine days in August - Monhegan, LA
  • Average sunshine days in August: 7.3 days

The month with the most sunshine days is November (19.6 days).
The months with the least sunshine days are July and August (7.3 days).

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Average UV index in August
Monhegan, LA

Average UV index in August - Monhegan, 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).

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Average cloud cover in August
Monhegan, LA

Average cloud cover in August - Monhegan, LA
  • Average cloud cover in August: 35

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

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Average visibility in August
Monhegan, LA

Average visibility in August - Monhegan, 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).

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Monhegan, Louisiana, USA

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