May weather forecast
Castor Plunge, LA

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Weather in May

May, the last month of the spring in Castor Plunge, is also a moderately hot month, with an average temperature fluctuating between 84.6°F (29.2°C) and 64.8°F (18.2°C).

Temperature

A soft shift in the average high-temperature is noticeable in May, transitioning from a warm 76.8°F (24.9°C) in April to a still moderately hot 84.6°F (29.2°C). Throughout the May nights, Castor Plunge encounters a low-temperature of 64.8°F (18.2°C).

Heat index

In May, the heat index is appraised at a hot 93.2°F (34°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Heat index specifics point out values are for conditions of shade and a slight breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

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

Rainfall

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

Snowfall

In Castor Plunge, snow does not fall in March through November.

Daylight

The average length of the day in May in Castor Plunge is 13h and 45min.
On the first day of May, sunrise is at 6:24 am and sunset at 7:49 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 Castor Plunge, 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 ordinary individuals.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

How hot is it in Castor Plunge in May?

In Castor Plunge, 84.6°F (29.2°C) is the average high-temperature and 64.8°F (18.2°C) is the average low-temperature during May. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in May is appraised at 93.2°F (34°C).

What is the average humidity in May in Castor Plunge?

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

How much does it rain in Castor Plunge in May?

In May, in Castor Plunge, Louisiana, the rain falls for 14.5 days. Throughout May, 2.95" (75mm) of precipitation is accumulated.

When it does not snow in Castor Plunge?

March through November are months without snowfall in Castor Plunge.

What is the average length of the day in May in Castor Plunge?

In May, the average day length is 13h and 45min.

When is the sunrise / sunset in May in Castor Plunge?

In May, on the first day of the month, sunrise is at 6:24 am and sunset at 7:49 pm. On the last day of the month, in Castor Plunge, sunrise is at 6:06 am and sunset at 8:09 pm CDT.

How many hours of sunshine does Castor Plunge have in May?

The average sunshine duration in May is 9.5h.

What is the UV index intensity in May in Castor Plunge?

In May, the average daily maximum UV index in Castor Plunge, Louisiana, is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Castor Plunge, LA

Average temperature in May - Castor Plunge, 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).

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Average pressure in May
Castor Plunge, LA

Average pressure in May - Castor Plunge, 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).

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Average wind speed in May
Castor Plunge, LA

Average wind speed in May - Castor Plunge, 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).

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Average humidity in May
Castor Plunge, LA

Average humidity in May - Castor Plunge, 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%).

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Average rainfall in May
Castor Plunge, LA

Average rainfall in May - Castor Plunge, 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").

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Average rainfall days in May
Castor Plunge, LA

Average rainfall days in May - Castor Plunge, 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).

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Average snowfall in May
Castor Plunge, LA

Average snowfall in May - Castor Plunge, 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").

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Average snowfall days in May
Castor Plunge, LA

Average snowfall days in May - Castor Plunge, 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).

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Average daylight in May /
Average sunshine in May
Castor Plunge, LA

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

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 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).

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Average sunshine days in May
Castor Plunge, LA

Average sunshine days in May - Castor Plunge, 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).

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Average UV index in May
Castor Plunge, LA

Average UV index in May - Castor Plunge, 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).

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Average cloud cover in May
Castor Plunge, LA

Average cloud cover in May - Castor Plunge, 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).

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Average visibility in May
Castor Plunge, LA

Average visibility in May - Castor Plunge, 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).

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Castor Plunge, Louisiana, USA

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