May weather forecast
Weil, LA

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Weather in May

The last month of the spring, May, is another warm month in Weil, Louisiana, with an average temperature ranging between min 64.8°F (18.2°C) and max 84.6°F (29.2°C).

Temperature

As Weil welcomes May, the average high-temperature displays a subtle shift, adjusting from 76.8°F (24.9°C) in April to a still moderately hot 84.6°F (29.2°C). An average nighttime temperature of 64.8°F (18.2°C) is witnessed throughout May.

Heat index

The heat index value during May is calculated to be a hot 93.2°F (34°C). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Always consider that heat index estimations are for light winds and places in the shade. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

In Weil, the average relative humidity in May is 76%.

Rainfall

In Weil, in May, it is raining for 14.5 days, with typically 2.95" (75mm) of accumulated precipitation. In Weil, during the entire year, the rain falls for 164.9 days and collects up to 35.43" (900mm) of precipitation.

Snowfall

March through November are months without snowfall in Weil.

Daylight

In Weil, the average length of the day in May is 13h and 46min.
On the first day of May, sunrise is at 6:24 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:09 pm CDT.

Sunshine

In May, the average sunshine is 9.5h.

UV index

In Weil, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, a daily maximum UV index of 6 leads to the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in May?

May temperatures vary between a high-temperature of 84.6°F (29.2°C) and a low-temperature of 64.8°F (18.2°C). In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 93.2°F (34°C).

What is the average humidity in May in Weil?

In Weil, Louisiana, the average relative humidity in May is 76%.

How many days does it rain in May?

In Weil, in May, it is raining for 14.5 days, with typically 2.95" (75mm) of accumulated precipitation.

When it does not snow?

March through November are months without snowfall.

How many hours of daylight does Weil have in May?

The average day length in May is 13h and 46min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:24 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:09 pm CDT.

How many hours of sunshine does Weil have in May?

In May, the average sunshine duration is 9.5h.

How high is the UV index in May?

The average daily maximum UV index in May is 6. A UV Index reading 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
Weil, LA

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

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (56.1°F).

  • Average low temperature in May: 64.8°F

The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).

Average pressure in May
Weil, LA

Average pressure in May - Weil, LA
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in May
Weil, LA

Average wind speed in May - Weil, LA
  • Average wind speed in May: 6.2mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July, August and September (5mph).

Average humidity in May
Weil, LA

Average humidity in May - Weil, LA
  • Average humidity in May: 76%

The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall in May
Weil, LA

Average rainfall in May - Weil, LA
  • Average rainfall in May: 2.95"

The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is November (2.17").

Average rainfall days in May
Weil, LA

Average rainfall days in May - Weil, LA
  • Average rainfall days in May: 14.5 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is October (9.9 days).

Average snowfall in May
Weil, LA

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

The month with the highest snowfall is January (0.55").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in May
Weil, LA

Average snowfall days in May - Weil, LA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Weil, LA
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in May: 9h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in May
Weil, LA

Average sunshine days in May - Weil, LA
  • Average sunshine days in May: 14.2 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in May
Weil, LA

Average UV index in May - Weil, 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).

Average cloud cover in May
Weil, LA

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

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 29).

Average visibility in May
Weil, LA

Average visibility in May - Weil, LA
  • Average visibility in May: 5mi

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

Weil, Louisiana, USA

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