May weather forecast
Crowley, LA

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Weather in May

In May, Crowley, Louisiana residents brace for an escalation of both temperatures and humidity. The increase in temperature up to 84.6°F (29.2°C) sets the stage for the warm summer season in the city. The month is marked by consistently high humidity of 76%, as rainfall levels slightly rise, signaling the onset of wetter months. Illumination levels remain impressive as the city witnesses a peak of 13.7 daylight hours. With wind pressure easing down to 7.6mph (12.2km/h), residents can enjoy a less windy atmosphere in comparison to preceding months.

Temperature

May in Crowley showcases a minor temperature ascent, adjusting from April's moderately hot 77.4°F (25.2°C) to a still warm 84.6°F (29.2°C). Crowley experiences a consistent average temperature of 67.6°F (19.8°C) throughout the nights in May.

Heat index

Throughout May, the heat index is computed to be a tropical 93.2°F (34°C). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

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

Rainfall

In Crowley, Louisiana, during May, the rain falls for 10.2 days and regularly aggregates up to 0.87" (22mm) of precipitation. In Crowley, during the entire year, the rain falls for 130.7 days and collects up to 12.09" (307mm) of precipitation.

Snowfall

February through November are months without snowfall in Crowley.

Daylight

In May, the average length of the day is 13h and 41min.
On the first day of May, sunrise is at 6:25 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:06 pm CDT.

Sunshine

The average sunshine in May is 10.3h.

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 health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 7 during May morphs into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during May?

The average high-temperature, in May, in Crowley, is 84.6°F (29.2°C), while the average low-temperature is 67.6°F (19.8°C). In May, the average heat index (a.k.a. 'felt air temperature', '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 76%.

How much does it rain in May?

In Crowley, during May, the rain falls for 10.2 days and regularly aggregates up to 0.87" (22mm) of precipitation.

When it does not snow?

February through November are months without snowfall.

How many hours of daylight does Crowley have in May?

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

What time are sunrise and sunset in May in Crowley?

In May, on the first day of the month, sunrise is at 6:25 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:06 pm CDT.

How many hours of sunshine does Crowley have in May?

In May, the average sunshine duration in Crowley is 10.3h.

When is the highest UV index?

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

How high is the UV index in May?

In Crowley, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe 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
Crowley, LA

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

The warmest month (with the highest average high temperature) is August (90°F).
The month with the lowest average high temperature is January (59°F).

  • Average low temperature in May: 67.6°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

Average pressure in May
Crowley, LA

Average pressure in May - Crowley, LA
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.95"Hg).

Average wind speed in May
Crowley, LA

Average wind speed in May - Crowley, LA
  • Average wind speed in May: 7.6mph

The windiest month (with the highest average wind speed) is February (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).

Average humidity in May
Crowley, LA

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

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in May
Crowley, LA

Average rainfall in May - Crowley, LA
  • Average rainfall in May: 0.87"

The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is March (0.59").

Average rainfall days in May
Crowley, LA

Average rainfall days in May - Crowley, LA
  • Average rainfall days in May: 10.2 days

The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is November (6.9 days).

Average snowfall in May
Crowley, LA

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

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

Average snowfall days in May
Crowley, LA

Average snowfall days in May - Crowley, 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 February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Crowley, 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 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).

Average sunshine days in May
Crowley, LA

Average sunshine days in May - Crowley, LA
  • Average sunshine days in May: 17.7 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is August (9.3 days).

Average UV index in May
Crowley, LA

Average UV index in May - Crowley, 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
Crowley, LA

Average cloud cover in May - Crowley, LA
  • Average cloud cover in May: 29

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 25).

Average visibility in May
Crowley, LA

Average visibility in May - Crowley, 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).

Crowley, Louisiana, USA

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