May weather forecast
Bossier City, LA

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Weather in May

May in Bossier City is characterized by consistent warm weather, longer daylight hours, and a slight dip in rainfall to 1.14" (29mm). The marked uptick in temperature to a pleasant 85.1°F (29.5°C) is a clear indication of the summer heat creeping in. The humidity tends to mirror that of April, yet the extended sunlight hours contribute to an increased UV index, making sun protection a must. The overall increase in temperature and the reduction in rainfall as compared to April highlights the shift from spring to the early onset of summer. The gentle winds experienced in May continue into the upcoming month of June, while the annual increase in temperature continues unabated.

Temperature

In May, the average high-temperature in Bossier City marginally rises from 76.6°F (24.8°C) in April to a still moderately hot 85.1°F (29.5°C). In May, Bossier City encounters an average low-temperature of 64°F (17.8°C) during the night.

Heat index

In May, the heat index is calculated to be a hot 93.2°F (34°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Bossier City, the average relative humidity in May is 72%.

Rainfall

In May, the rain falls for 10 days. Throughout May, 1.14" (29mm) of precipitation is accumulated. Throughout the year, in Bossier City, there are 103.9 rainfall days, and 11.54" (293mm) of precipitation is accumulated.

Snowfall

In Bossier City, snow does not fall in March through December.

Daylight

In May, the average length of the day in Bossier City is 13h and 50min.
On the first day of May in Bossier City, sunrise is at 6:27 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:17 pm CDT.

Sunshine

In May, the average sunshine is 9.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In May, the maximum UV index of 7 transforms into these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

How hot does it get in Bossier City in May?

The high-temperature, in May, in Bossier City, records 85.1°F (29.5°C), while the low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in May is calculated to be 93.2°F (34°C).

What is the average humidity in May in Bossier City?

The average relative humidity in May is 72%.

How many days does it rain in May in Bossier City?

In Bossier City, Louisiana, in May, it is raining for 10 days, with typically 1.14" (29mm) of accumulated precipitation.

When it does not snow in Bossier City?

In Bossier City, snow does not fall in March through December.

How many hours of daylight does Bossier City have in May?

In May, the average day length in Bossier City is 13h and 50min.

What time are sunrise and sunset in May in Bossier City?

On the first day of May in Bossier City, Louisiana, sunrise is at 6:27 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:17 pm CDT.

How long on average sun shines in May in Bossier City?

The average sunshine duration in May in Bossier City is 9.3h.

What are the months with the highest UV index in Bossier City?

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

What is the UV index reading in May in Bossier City?

The average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
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
Bossier City, LA

Average temperature in May - Bossier City, LA
  • Average high temperature in May: 85.1°F

The warmest months (with the highest average high temperature) are July and August (95.5°F).
The month with the lowest average high temperature is January (54.1°F).

  • Average low temperature in May: 64°F

The month with the highest average low temperature is July (74.5°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

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Average pressure in May
Bossier City, LA

Average pressure in May - Bossier City, LA
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Bossier City, LA

Average wind speed in May - Bossier City, LA
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest months (with the lowest average wind speed) are August and September (5.3mph).

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Average humidity in May
Bossier City, LA

Average humidity in May - Bossier City, LA
  • Average humidity in May: 72%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in May
Bossier City, LA

Average rainfall in May - Bossier City, LA
  • Average rainfall in May: 1.14"

The wettest month (with the highest rainfall) is April (1.65").
The driest month (with the least rainfall) is September (0.63").

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Average rainfall days in May
Bossier City, LA

Average rainfall days in May - Bossier City, LA
  • Average rainfall days in May: 10 days

The month with the highest number of rainy days is July (10.8 days).
The month with the least rainy days is January (6.5 days).

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Average snowfall in May
Bossier City, LA

Average snowfall in May - Bossier City, LA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Bossier City, LA

Average snowfall days in May - Bossier City, LA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).

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Average daylight in May /
Average sunshine in May
Bossier City, LA

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in May
Bossier City, LA

Average sunshine days in May - Bossier City, LA
  • Average sunshine days in May: 19.3 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is September (17.7 days).

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Average UV index in May
Bossier City, LA

Average UV index in May - Bossier City, LA
  • Average UV index in May: 7

The months with the highest UV index are May, 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
Bossier City, LA

Average cloud cover in May - Bossier City, LA
  • Average cloud cover in May: 37

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in May
Bossier City, LA

Average visibility in May - Bossier City, LA
  • Average visibility in May: 6mi

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

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Bossier City, Louisiana, USA

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