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United StatesThe weather in August in Grand Coteau
It's hot in August in Grand Coteau with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 23°C and 26°C.
Looking for sun? August isn’t a good month to be in Grand Coteau. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Grand Coteau, Louisiana. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 42°C in 2023, Grand Coteau reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 24°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 17°C to a highest value of 29°C.
Rainfall amount
In August, there is an average of 269 mm of precipitation, spread over 22 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in August for Grand Coteau
Click on any day in August to get detailed info about the usual weather on that day in Grand Coteau. Check out the historical temperatures and precipitation over the past 10 years on this day.
August weather comparison
| Grand Coteau | New York | |
|---|---|---|
| Average temperature | 33°C | 30°C |
| Max. temperature | 34°C | 31°C |
| Min. temperature | 23°C | -5°C |
| Total precipitation | 269 mm | 79 mm |
| Rainy days | 22 days | 13 days |
Start of August
The month of August starts in Grand Coteau with hot temps, averaging around 34°C during the day and nights around 25°C.
Mid August
By mid-August, daytime temps stay steady at around 34°C, with nights around 25°C. There’s a high chance of precipitation during this time.
End of August
By the end of August, the average daytime temperature in Grand Coteau is around 33°C, while nighttime temps are about 24°C. There’s a significant chance of many days with precipitation.
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
The hurricane season in Grand Coteau runs from June to November.
Check out the climate of Grand Coteau for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in August in Grand Coteau, Louisiana. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in August in Grand Coteau
Temperature in August in Grand Coteau over the years
Precipitation charts
These charts show the average amount of precipitation in August in Grand Coteau, Louisiana. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in August in Grand Coteau
Total precipitation in August in Grand Coteau over the years
Daily UV index in August in Grand Coteau
This chart shows the average daily UV index in August in Grand Coteau, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in August in Grand Coteau
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Average weather in Grand Coteau by month
Click on a month below to see detailed weather info for Grand Coteau. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.