May weather forecast
Galvez Town, LA

Share

Weather in May

The last month of the spring, May, is another warm month in Galvez Town, Louisiana, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 84.7°F (29.3°C).

Temperature

The embrace of May brings a minor uplift in the average high-temperature, shifting from 78.4°F (25.8°C) in April to a still warm 84.7°F (29.3°C). In Galvez Town, the average temperature during the nights of May drops to a comfortable 66°F (18.9°C).

Heat index

For most parts of May, the heat index is computed to be a sweltering 95°F (35°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in May is 77%.

Rainfall

In Galvez Town, in May, during 13 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. Throughout the year, there are 151.5 rainfall days, and 18.62" (473mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

In May, the average length of the day in Galvez Town is 13h and 42min.
On the first day of May, sunrise is at 6:19 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:00 pm CDT.

Sunshine

In Galvez Town, the average sunshine in May is 10h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Galvez Town. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 7 in May translates into this advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
[Resources]

Frequently asked questions

Is it hot in Galvez Town during May?

May temperatures vary between a high-temperature of 84.7°F (29.3°C) and a low-temperature of 66°F (18.9°C). In May, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is computed to be 95°F (35°C).

What is the average humidity in May in Galvez Town?

In May, the average relative humidity is 77%.

How much does it rain in Galvez Town in May?

In Galvez Town, in May, during 13 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

When it does not snow in Galvez Town?

In Galvez Town, snow does not fall in February through December.

How many hours of daylight does Galvez Town have in May?

In May, the average day length in Galvez Town is 13h and 42min.

What time are sunrise and sunset in May in Galvez Town?

In May, on the first day of the month, sunrise is at 6:19 am and sunset at 7:41 pm. On the last day of the month, in Galvez Town, sunrise is at 6:02 am and sunset at 8:00 pm CDT.

How long on average sun shines in May in Galvez Town?

In May, the average sunshine duration in Galvez Town is 10h.

What are the months with the highest UV index in Galvez Town?

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

How high is the UV index in May in Galvez Town?

The average daily maximum UV index in May in Galvez Town is 7. A UV Index of 6 to 7 symbolizes 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
Galvez Town, LA

Average temperature in May - Galvez Town, LA
  • Average high temperature in May: 84.7°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in May: 66°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).

[Resources]

Average pressure in May
Galvez Town, LA

Average pressure in May - Galvez Town, LA
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

[Resources]

Average wind speed in May
Galvez Town, LA

Average wind speed in May - Galvez Town, LA
  • Average wind speed in May: 5.8mph

The windiest months (with the highest average wind speed) are February and April (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

[Resources]

Average humidity in May
Galvez Town, LA

Average humidity in May - Galvez Town, LA
  • Average humidity in May: 77%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (74%).

[Resources]

Average rainfall in May
Galvez Town, LA

Average rainfall in May - Galvez Town, LA
  • Average rainfall in May: 1.77"

The wettest month (with the highest rainfall) is July (3.03").
The driest months (with the least rainfall) are March and November (0.98").

[Resources]

Average rainfall days in May
Galvez Town, LA

Average rainfall days in May - Galvez Town, LA
  • Average rainfall days in May: 13 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (7.9 days).

[Resources]

Average snowfall in May
Galvez Town, LA

Average snowfall in May - Galvez Town, 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").

[Resources]

Average snowfall days in May
Galvez Town, LA

Average snowfall days in May - Galvez Town, 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, November and December (0 days).

[Resources]

Average daylight in May /
Average sunshine in May
Galvez Town, LA

Average daylight in May / Average sunshine in May - Galvez Town, 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 0min

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

[Resources]

Average sunshine days in May
Galvez Town, LA

Average sunshine days in May - Galvez Town, LA
  • Average sunshine days in May: 15.4 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (9.3 days).

[Resources]

Average UV index in May
Galvez Town, LA

Average UV index in May - Galvez Town, 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).

[Resources]

Average cloud cover in May
Galvez Town, LA

Average cloud cover in May - Galvez Town, LA
  • Average cloud cover in May: 33

The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 26).

[Resources]

Average visibility in May
Galvez Town, LA

Average visibility in May - Galvez Town, LA
  • Average visibility in May: 5mi

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

[Resources]

Galvez Town, Louisiana, USA

Weather forecast for your location

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