May weather forecast
Moss Lake, LA

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Weather in May

The last month of the spring, May, is another warm month in Moss Lake, Louisiana, with an average temperature varying between 84.6°F (29.2°C) and 68.9°F (20.5°C).

Temperature

May witnesses a minor rise in the average high-temperature, transitioning from a warm 77.5°F (25.3°C) in April to a still moderately hot 84.6°F (29.2°C). Throughout May, Moss Lake experiences a low-temperature average of 68.9°F (20.5°C).

Heat index

During May, the heat index is computed to be a hot 93.2°F (34°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Consider that heat index readings are for situations in the shade and light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

In Moss Lake, the average relative humidity in May is 75%.

Rainfall

In Moss Lake, in May, it is raining for 11.5 days, with typically 1.77" (45mm) of accumulated precipitation. In Moss Lake, during the entire year, the rain falls for 151.1 days and collects up to 20.91" (531mm) of precipitation.

Snowfall

In Moss Lake, snow does not fall in February through December.

Daylight

The average length of the day in May is 13h and 41min.
On the first day of the month, sunrise is at 6:29 am and sunset at 7:51 pm. On the last day of May, sunrise is at 6:12 am and sunset at 8:09 pm CDT.

Sunshine

In Moss Lake, the average sunshine in May is 10.4h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in May translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Moss Lake in May?

May temperatures vary between a high-temperature of 84.6°F (29.2°C) and a low-temperature of 68.9°F (20.5°C). In May, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 93.2°F (34°C).

What is the average humidity in May?

The average relative humidity in May is 75%.

How much does it rain in May?

In Moss Lake, in May, during 11.5 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

When it does not snow?

In Moss Lake, snow does not fall in February through December.

How many hours of daylight does Moss Lake have in May?

The average day length in May is 13h and 41min.

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 6:29 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:09 pm CDT.

How long on average sun shines in May?

In May, the average sunshine duration is 10.4h.

What are the months with the highest UV index?

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

What is the UV index reading in May?

In May, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to 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 May
Moss Lake, LA

Average temperature in May - Moss Lake, LA
  • Average high temperature in May: 84.6°F

The warmest month (with the highest average high temperature) is August (91.2°F).
The month with the lowest average high temperature is January (59.5°F).

  • Average low temperature in May: 68.9°F

The month with the highest average low temperature is July (76.1°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).

Average pressure in May
Moss Lake, LA

Average pressure in May - Moss Lake, LA
  • Average pressure in May: 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 (29.94"Hg).

Average wind speed in May
Moss Lake, LA

Average wind speed in May - Moss Lake, LA
  • Average wind speed in May: 8.5mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in May
Moss Lake, LA

Average humidity in May - Moss Lake, LA
  • Average humidity in May: 75%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in May
Moss Lake, LA

Average rainfall in May - Moss Lake, LA
  • Average rainfall in May: 1.77"

The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is February (0.98").

Average rainfall days in May
Moss Lake, LA

Average rainfall days in May - Moss Lake, LA
  • Average rainfall days in May: 11.5 days

The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is November (8.6 days).

Average snowfall in May
Moss Lake, LA

Average snowfall in May - Moss Lake, LA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in May
Moss Lake, LA

Average snowfall days in May - Moss Lake, LA
  • Average snowfall days in May: 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 May /
Average sunshine in May
Moss Lake, LA

Average daylight in May / Average sunshine in May - Moss Lake, LA
  • Average daylight in May: 13h and 4min

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 May: 10h and 2min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in May
Moss Lake, LA

Average sunshine days in May - Moss Lake, LA
  • Average sunshine days in May: 16.6 days

The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is August (9.9 days).

Average UV index in May
Moss Lake, LA

Average UV index in May - Moss Lake, LA
  • Average UV index in May: 7

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

Average cloud cover in May
Moss Lake, LA

Average cloud cover in May - Moss Lake, LA
  • Average cloud cover in May: 29

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 25).

Average visibility in May
Moss Lake, LA

Average visibility in May - Moss Lake, LA
  • Average visibility in May: 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).

Moss Lake, Louisiana, USA

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