Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
As Fish Island, Louisiana, transitions into May, a marginal rise in the average high-temperature is observed, moving from a warm 77°F (25°C) in April to a still moderately hot 83.7°F (28.7°C). Fish Island's temperature drops to an average low of 68.5°F (20.3°C) during the nights of May.Heat index
In May, the heat index is calculated to be a hot 91.4°F (33°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.Records show heat index calculations are tailored for shaded regions and mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
The average relative humidity in May is 76%.Rainfall
In Fish Island, in May, during 10.1 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, in Fish Island, there are 131.2 rainfall days, and 11.38" (289mm) of precipitation is accumulated.Snowfall
In Fish Island, snow does not fall in February through December.Daylight
In Fish Island, Louisiana, the average length of the day in May is 13h and 40min.On the first day of the month, sunrise is at 6:22 am and sunset at 7:43 pm. On the last day of May, sunrise is at 6:05 am and sunset at 8:02 pm CDT.
Sunshine
In May, the average sunshine in Fish Island, Louisiana, is 10.5h.UV index
The months with the highest UV index in Fish Island are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 7 during May translates into the following directions:
Shield from overexposure. Defense against sun-related harm is required. 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. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
How hot is May in Fish Island?
What is the average humidity in May in Fish Island?
How many days does it rain in May in Fish Island?
When it does not snow in Fish Island?
What is the average length of the day in May in Fish Island?
What time are sunrise and sunset in May in Fish Island?
How long on average sun shines in May in Fish Island?
What are the months with the highest UV index in Fish Island?
How high is the UV index in May in Fish Island?
Average temperature in May
Fish Island, LA
- Average high temperature in May: 83.7°F
The warmest month (with the highest average high temperature) is August (89.6°F).
The month with the lowest average high temperature is January (59.5°F).
- Average low temperature in May: 68.5°F
The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (46°F).
Average pressure in May
Fish Island, LA
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.96"Hg).
Average wind speed in May
Fish Island, LA
- Average wind speed in May: 7.4mph
The windiest months (with the highest average wind speed) are February and April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in May
Fish Island, LA
- Average humidity in May: 76%
The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in May
Fish Island, LA
- Average rainfall in May: 0.75"
The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is March (0.35").
Average rainfall days in May
Fish Island, LA
- Average rainfall days in May: 10.1 days
The month with the highest number of rainy days is August (19.8 days).
The month with the least rainy days is November (6.5 days).
Average snowfall in May
Fish Island, 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").
Average snowfall days in May
Fish Island, LA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Fish Island, LA
- Average daylight in May: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in May: 10h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in May
Fish Island, LA
- Average sunshine days in May: 18.4 days
The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is August (6.8 days).
Average UV index in May
Fish Island, 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
Fish Island, LA
- Average cloud cover in May: 26
The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility in May
Fish Island, 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).
Fish Island, Louisiana, USA
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