June weather forecast
Grand Coteau, LA

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Weather in June

June, the first month of the summer in Grand Coteau, is a hot month, with an average temperature fluctuating between 72.5°F (22.5°C) and 89.2°F (31.8°C).

Temperature

The arrival of June sees an average high-temperature of a hot 89.2°F (31.8°C), hardly diverging from May's 84.6°F (29.2°C). Throughout June, Grand Coteau experiences a low-temperature average of 72.5°F (22.5°C).

Heat index

June's average heat index is evaluated at a blisteringly hot 109.4°F (43°C). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Grand Coteau, the average relative humidity in June is 79%.

Rainfall

In Grand Coteau, in June, it is raining for 14.8 days, with typically 1.26" (32mm) of accumulated precipitation. In Grand Coteau, during the entire year, the rain falls for 135 days and collects up to 12.44" (316mm) of precipitation.

Snowfall

February through November are months without snowfall.

Daylight

June has the longest days of the year in Grand Coteau, with an average of 14h and 6min of daylight.
On the first day of June, sunrise is at 6:06 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:14 pm CDT.

Sunshine

With an average of 10.4h of sunshine, June has the most sunshine of the year in Grand Coteau.

UV index

The months with the highest UV index in Grand Coteau, Louisiana, are June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 during June translates into the following guidance:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

Is it hot in Grand Coteau during June?

In Grand Coteau, 89.2°F (31.8°C) is the average high-temperature and 72.5°F (22.5°C) is the average low-temperature during June. In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is evaluated at 109.4°F (43°C).

What is the average humidity in June in Grand Coteau?

In June, the average relative humidity in Grand Coteau, Louisiana, is 79%.

How many days does it rain in June in Grand Coteau?

In Grand Coteau, Louisiana, in June, it is raining for 14.8 days, with typically 1.26" (32mm) of accumulated precipitation.

When it does not snow in Grand Coteau?

In Grand Coteau, snow does not fall in February through November.

When are the longest days in Grand Coteau?

With an average of 14h and 6min of daylight, June has the longest days of the year.

How many hours of daylight does Grand Coteau have in June?

The average day length in June in Grand Coteau is 14h and 5min.

What time are sunrise and sunset in June in Grand Coteau?

On the first day of June in Grand Coteau, sunrise is at 6:06 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:14 pm CDT.

What month has the most sunshine in Grand Coteau?

June has the most sunshine of the year in Grand Coteau, with an average of 10.4h of sunshine.

How many hours of sunshine does Grand Coteau have in June?

In June, the average sunshine duration in Grand Coteau, Louisiana, is 10.4h.

What is the month with the highest UV index in Grand Coteau?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Grand Coteau, Louisiana.

What is the UV index intensity in June in Grand Coteau?

In June, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health threat 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 June
Grand Coteau, LA

Average temperature in June - Grand Coteau, LA
  • Average high temperature in June: 89.2°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 (58.3°F).

  • Average low temperature in June: 72.5°F

The month with the highest average low temperature is August (73.8°F).
The coldest month (with the lowest average low temperature) is January (43°F).

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Average pressure in June
Grand Coteau, LA

Average pressure in June - Grand Coteau, LA
  • Average pressure in June: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in June
Grand Coteau, LA

Average wind speed in June - Grand Coteau, LA
  • Average wind speed in June: 5.5mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is July (5mph).

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Average humidity in June
Grand Coteau, LA

Average humidity in June - Grand Coteau, LA
  • Average humidity in June: 79%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in June
Grand Coteau, LA

Average rainfall in June - Grand Coteau, LA
  • Average rainfall in June: 1.26"

The wettest month (with the highest rainfall) is July (1.77").
The driest month (with the least rainfall) is March (0.59").

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Average rainfall days in June
Grand Coteau, LA

Average rainfall days in June - Grand Coteau, LA
  • Average rainfall days in June: 14.8 days

The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is November (7.1 days).

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Average snowfall in June
Grand Coteau, LA

Average snowfall in June - Grand Coteau, LA
  • Average snowfall in June: 0"

The month with the highest snowfall is December (0.08").
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 June
Grand Coteau, LA

Average snowfall days in June - Grand Coteau, LA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.4 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 June /
Average sunshine in June
Grand Coteau, LA

Average daylight in June / Average sunshine in June - Grand Coteau, LA
  • Average daylight in June: 14h 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 June: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in June
Grand Coteau, LA

Average sunshine days in June - Grand Coteau, LA
  • Average sunshine days in June: 11.3 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is August (8.3 days).

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Average UV index in June
Grand Coteau, LA

Average UV index in June - Grand Coteau, LA
  • Average UV index in June: 7

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

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Average cloud cover in June
Grand Coteau, LA

Average cloud cover in June - Grand Coteau, LA
  • Average cloud cover in June: 32

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in June
Grand Coteau, LA

Average visibility in June - Grand Coteau, LA
  • Average visibility in June: 6mi

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

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Grand Coteau, Louisiana, USA

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