May weather forecast
Sicily Island, LA

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Weather in May

The last month of the spring, May, is also a moderately hot month in Sicily Island, Louisiana, with an average temperature fluctuating between 64.6°F (18.1°C) and 82.9°F (28.3°C).

Temperature

With the transition into May, Sicily Island experiences a subtle uplift in average high-temperatures, adjusting from a moderately hot 75.6°F (24.2°C) in April to a still warm 82.9°F (28.3°C). Throughout the nights in May, Sicily Island experiences an average low-temperature of 64.6°F (18.1°C).

Heat index

Throughout May, the heat index is calculated to be a hot 91.4°F (33°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance 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.

Humidity

In May, the average relative humidity in Sicily Island is 78%.

Rainfall

In Sicily Island, during May, the rain falls for 13.1 days and regularly aggregates up to 2.6" (66mm) of precipitation. In Sicily Island, during the entire year, the rain falls for 151.7 days and collects up to 33.27" (845mm) of precipitation.

Snowfall

In Sicily Island, snow does not fall in April through November.

Daylight

In May, the average length of the day in Sicily Island is 13h and 47min.
On the first day of May, sunrise is at 6:20 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:07 pm CDT.

Sunshine

In May, the average sunshine is 9.9h.

UV index

The average daily maximum UV index in May in Sicily Island is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 6 in May translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

How hot is May in Sicily Island?

During May, Sicily Island experiences an average high-temperature of 82.9°F (28.3°C) and a low-temperature of 64.6°F (18.1°C). In May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 91.4°F (33°C).

What is the average humidity in May in Sicily Island?

In Sicily Island, Louisiana, the average relative humidity in May is 78%.

How many days does it rain in May in Sicily Island?

In Sicily Island, Louisiana, during May, the rain falls for 13.1 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow in Sicily Island?

In Sicily Island, snow does not fall in April through November.

How many hours of daylight does Sicily Island have in May?

In Sicily Island, the average day length in May is 13h and 47min.

When is the sunrise / sunset in May in Sicily Island?

On the first day of May in Sicily Island, Louisiana, sunrise is at 6:20 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:07 pm CDT.

How many hours of sunshine does Sicily Island have in May?

In May, the average sunshine duration in Sicily Island is 9.9h.

How high is the UV index in May in Sicily Island?

The average daily maximum UV index in May in Sicily Island 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
Sicily Island, LA

Average temperature in May - Sicily Island, LA
  • Average high temperature in May: 82.9°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in May: 64.6°F

The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).

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Average pressure in May
Sicily Island, LA

Average pressure in May - Sicily Island, LA
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

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Average wind speed in May
Sicily Island, LA

Average wind speed in May - Sicily Island, LA
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).

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Average humidity in May
Sicily Island, LA

Average humidity in May - Sicily Island, LA
  • Average humidity in May: 78%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in May
Sicily Island, LA

Average rainfall in May - Sicily Island, LA
  • Average rainfall in May: 2.6"

The wettest month (with the highest rainfall) is January (3.39").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in May
Sicily Island, LA

Average rainfall days in May - Sicily Island, LA
  • Average rainfall days in May: 13.1 days

The month with the highest number of rainy days is August (15.4 days).
The month with the least rainy days is October (8.6 days).

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Average snowfall in May
Sicily Island, LA

Average snowfall in May - Sicily Island, LA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Sicily Island, LA

Average snowfall days in May - Sicily Island, LA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Sicily Island, LA

Average daylight in May / Average sunshine in May - Sicily Island, 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 6min).

  • Average sunshine in May: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in May
Sicily Island, LA

Average sunshine days in May - Sicily Island, LA
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is February (12.3 days).

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Average UV index in May
Sicily Island, LA

Average UV index in May - Sicily Island, 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
Sicily Island, LA

Average cloud cover in May - Sicily Island, LA
  • Average cloud cover in May: 33

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 28).

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Average visibility in May
Sicily Island, LA

Average visibility in May - Sicily Island, LA
  • Average visibility in May: 6mi

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

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Sicily Island, Louisiana, USA

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