May weather forecast
Glynn, LA

Share

Weather in May

The last month of the spring, May, is another warm month in Glynn, Louisiana, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 85.3°F (29.6°C).

Temperature

Glynn's weather in May presents a minor rise in the average high-temperature, moving from a moderately hot 78.1°F (25.6°C) in April to a still warm 85.3°F (29.6°C). Glynn, in the month of May, anticipates a consistent average low-temperature of 64.9°F (18.3°C).

Heat index

May's average heat index is appraised at a torrid 96.8°F (36°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Heat index details are generally centered around shaded locations and a mild breeze. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in May in Glynn is 77%.

Rainfall

In Glynn, in May, it is raining for 11.3 days, with typically 1.1" (28mm) of accumulated precipitation. In Glynn, during the entire year, the rain falls for 134.7 days and collects up to 12.48" (317mm) of precipitation.

Snowfall

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

Daylight

In Glynn, the average length of the day in May is 13h and 43min.
On the first day of May, sunrise is at 6:20 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:03 pm CDT.

Sunshine

In May, the average sunshine in Glynn is 9.7h.

UV index

In May, the average daily maximum UV index in Glynn is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A typical high UV index of 6 in May suggests the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
[Resources]

Frequently asked questions

Is it hot in Glynn during May?

Glynn in May has an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 64.9°F (18.3°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in May is appraised at 96.8°F (36°C).

What is the average humidity in May in Glynn?

In Glynn, the average relative humidity in May is 77%.

How many days does it rain in May in Glynn?

In Glynn, Louisiana, during May, the rain falls for 11.3 days and regularly aggregates up to 1.1" (28mm) of precipitation.

When it does not snow in Glynn?

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

What is the average length of the day in May in Glynn?

In Glynn, the average day length in May is 13h and 43min.

What time are sunrise and sunset in May in Glynn?

In May, on the first day of the month, sunrise is at 6:20 am and sunset at 7:44 pm. On the last day of the month, in Glynn, Louisiana, sunrise is at 6:03 am and sunset at 8:03 pm CDT.

How long on average sun shines in May in Glynn?

In May, the average sunshine duration in Glynn is 9.7h.

What is the UV index reading in May in Glynn?

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from 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 May
Glynn, LA

Average temperature in May - Glynn, LA
  • Average high temperature in May: 85.3°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (57.6°F).

  • Average low temperature in May: 64.9°F

The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).

[Resources]

Average pressure in May
Glynn, LA

Average pressure in May - Glynn, LA
  • Average pressure in May: 29.98"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).

[Resources]

Average wind speed in May
Glynn, LA

Average wind speed in May - Glynn, LA
  • Average wind speed in May: 5.2mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.2mph).

[Resources]

Average humidity in May
Glynn, LA

Average humidity in May - Glynn, LA
  • Average humidity in May: 77%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (72%).

[Resources]

Average rainfall in May
Glynn, LA

Average rainfall in May - Glynn, LA
  • Average rainfall in May: 1.1"

The wettest month (with the highest rainfall) is July (1.81").
The driest month (with the least rainfall) is March (0.67").

[Resources]

Average rainfall days in May
Glynn, LA

Average rainfall days in May - Glynn, LA
  • Average rainfall days in May: 11.3 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is November (6.3 days).

[Resources]

Average snowfall in May
Glynn, LA

Average snowfall in May - Glynn, LA
  • Average snowfall in May: 0"

The months with the highest snowfall are January and December (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

[Resources]

Average snowfall days in May
Glynn, LA

Average snowfall days in May - Glynn, LA
  • Average snowfall days in May: 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, October and November (0 days).

[Resources]

Average daylight in May /
Average sunshine in May
Glynn, LA

Average daylight in May / Average sunshine in May - Glynn, 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: 9h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

[Resources]

Average sunshine days in May
Glynn, LA

Average sunshine days in May - Glynn, LA
  • Average sunshine days in May: 16.6 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is August (9.4 days).

[Resources]

Average UV index in May
Glynn, LA

Average UV index in May - Glynn, LA
  • Average UV index in May: 6

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

[Resources]

Average cloud cover in May
Glynn, LA

Average cloud cover in May - Glynn, LA
  • Average cloud cover in May: 37

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 30).

[Resources]

Average visibility in May
Glynn, LA

Average visibility in May - Glynn, LA
  • Average visibility in May: 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).

[Resources]

Glynn, Louisiana, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location