June weather forecast
Saint Martinville, LA

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Weather in June

The first month of the summer, June, is a tropical month in Saint Martinville, Louisiana, with an average temperature ranging between max 89.2°F (31.8°C) and min 73.2°F (22.9°C).

Temperature

May's transformation into June witnesses an average high-temperature of a hot 89.2°F (31.8°C), noting a minor change from the preceding month. Throughout the nights in June, an average low-temperature of 73.2°F (22.9°C) is noted.

Heat index

The average heat index in June is evaluated at a blisteringly hot 109.4°F (43°C). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In Saint Martinville, the average relative humidity in June is 78%.

Rainfall

In Saint Martinville, in June, it is raining for 14.5 days, with typically 1.46" (37mm) of accumulated precipitation. In Saint Martinville, Louisiana, during the entire year, the rain falls for 139.5 days and collects up to 15.47" (393mm) of precipitation.

Snowfall

February through November are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 6min of daylight.
On the first day of the month, sunrise is at 6:06 am and sunset at 8:04 pm. On the last day of June, in Saint Martinville, sunrise is at 6:09 am and sunset at 8:12 pm CDT.

Sunshine

With an average of 10.7h of sunshine, June has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Saint Martinville. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily maximum UV index of 7 in June translates into the following instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

Is it hot in Saint Martinville during June?

June temperatures in Saint Martinville, Louisiana, vary between a high-temperature of 89.2°F (31.8°C) and a low-temperature of 73.2°F (22.9°C). In June, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is evaluated at 109.4°F (43°C).

What is the average humidity in June in Saint Martinville?

In Saint Martinville, Louisiana, the average relative humidity in June is 78%.

How many days does it rain in June in Saint Martinville?

In Saint Martinville, during June, the rain falls for 14.5 days and regularly aggregates up to 1.46" (37mm) of precipitation.

When it does not snow in Saint Martinville?

In Saint Martinville, snow does not fall in February through November.

When are the longest days in Saint Martinville?

June has the longest days of the year in Saint Martinville, Louisiana, with an average of 14h and 6min of daylight.

How many hours of daylight does Saint Martinville have in June?

The average day length in June in Saint Martinville is 14h and 4min.

When are sunrise and sunset in June in Saint Martinville?

On the first day of June in Saint Martinville, sunrise is at 6:06 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:12 pm CDT.

What month has the most sunshine in Saint Martinville?

With an average of 10.7h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Saint Martinville have in June?

In June, the average sunshine duration is 10.7h.

When is the highest UV index in Saint Martinville?

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

What is the UV index reading in June in Saint Martinville?

In June, the average daily maximum UV index in Saint Martinville, Louisiana, is 7. A UV Index estimate 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 June
Saint Martinville, LA

Average temperature in June - Saint Martinville, LA
  • Average high temperature in June: 89.2°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (59°F).

  • Average low temperature in June: 73.2°F

The months with the highest average low temperature are July and August (75°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

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Average pressure in June
Saint Martinville, LA

Average pressure in June - Saint Martinville, LA
  • Average pressure in June: 29.96"Hg

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

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Average wind speed in June
Saint Martinville, LA

Average wind speed in June - Saint Martinville, LA
  • Average wind speed in June: 5.8mph

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in June
Saint Martinville, LA

Average humidity in June - Saint Martinville, LA
  • Average humidity in June: 78%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in June
Saint Martinville, LA

Average rainfall in June - Saint Martinville, LA
  • Average rainfall in June: 1.46"

The wettest months (with the highest rainfall) are July and August (2.44").
The driest month (with the least rainfall) is March (0.63").

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Average rainfall days in June
Saint Martinville, LA

Average rainfall days in June - Saint Martinville, LA
  • Average rainfall days in June: 14.5 days

The month with the highest number of rainy days is August (19 days).
The month with the least rainy days is November (6.6 days).

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Average snowfall in June
Saint Martinville, LA

Average snowfall in June - Saint Martinville, LA
  • Average snowfall in June: 0"

The month with the highest snowfall is December (0.12").
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
Saint Martinville, LA

Average snowfall days in June - Saint Martinville, LA
  • Average snowfall days in June: 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, October and November (0 days).

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Average daylight in June /
Average sunshine in June
Saint Martinville, LA

Average daylight in June / Average sunshine in June - Saint Martinville, 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in June
Saint Martinville, LA

Average sunshine days in June - Saint Martinville, LA
  • Average sunshine days in June: 11.7 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is August (8.2 days).

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Average UV index in June
Saint Martinville, LA

Average UV index in June - Saint Martinville, LA
  • Average UV index in June: 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).

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Average cloud cover in June
Saint Martinville, LA

Average cloud cover in June - Saint Martinville, LA
  • Average cloud cover in June: 27

The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 25).

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Average visibility in June
Saint Martinville, LA

Average visibility in June - Saint Martinville, LA
  • Average visibility in June: 6mi

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

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Saint Martinville, Louisiana, USA

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