May weather forecast
West Hattiesburg, MS

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Weather in May

May, the last month of the spring in West Hattiesburg, is another warm month, with an average temperature varying between 63.7°F (17.6°C) and 84.7°F (29.3°C).

Temperature

As West Hattiesburg transitions into May, the average high-temperature is observed to slightly rise from 77.7°F (25.4°C) in April to a still moderately hot 84.7°F (29.3°C). In West Hattiesburg, the average temperature during the nights of May drops to a refreshing 63.7°F (17.6°C).

Heat index

The average heat index in May is evaluated at a tropical 93.2°F (34°C). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in May in West Hattiesburg is 74%.

Rainfall

In West Hattiesburg, in May, it is raining for 14.7 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, there are 177.1 rainfall days, and 36.42" (925mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

In West Hattiesburg, the average length of the day in May is 13h and 46min.
On the first day of May in West Hattiesburg, sunrise is at 6:11 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:56 pm CDT.

Sunshine

In May, the average sunshine is 10h.

UV index

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 6 in May translates into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

How hot is May in West Hattiesburg?

In May, in West Hattiesburg, the average high-temperature is 84.7°F (29.3°C), and the average low-temperature is 63.7°F (17.6°C). In May, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 93.2°F (34°C).

What is the average humidity in May in West Hattiesburg?

In May, the average relative humidity in West Hattiesburg is 74%.

How much does it rain in West Hattiesburg in May?

In West Hattiesburg, in May, during 14.7 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

When it does not snow in West Hattiesburg?

In West Hattiesburg, snow does not fall in April through November.

How many hours of daylight does West Hattiesburg have in May?

In May, the average day length in West Hattiesburg, Mississippi, is 13h and 46min.

What time are sunrise and sunset in May in West Hattiesburg?

On the first day of May in West Hattiesburg, sunrise is at 6:11 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:56 pm CDT.

How many hours of sunshine does West Hattiesburg have in May?

In May, the average sunshine duration in West Hattiesburg is 10h.

What is the UV index intensity in May in West Hattiesburg?

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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
West Hattiesburg, MS

Average temperature in May - West Hattiesburg, MS
  • Average high temperature in May: 84.7°F

The warmest month (with the highest average high temperature) is August (91.8°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in May: 63.7°F

The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).

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Average pressure in May
West Hattiesburg, MS

Average pressure in May - West Hattiesburg, MS
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

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Average wind speed in May
West Hattiesburg, MS

Average wind speed in May - West Hattiesburg, MS
  • Average wind speed in May: 5.6mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).

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Average humidity in May
West Hattiesburg, MS

Average humidity in May - West Hattiesburg, MS
  • Average humidity in May: 74%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in May
West Hattiesburg, MS

Average rainfall in May - West Hattiesburg, MS
  • Average rainfall in May: 2.95"

The wettest month (with the highest rainfall) is July (4.37").
The driest month (with the least rainfall) is November (1.77").

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Average rainfall days in May
West Hattiesburg, MS

Average rainfall days in May - West Hattiesburg, MS
  • Average rainfall days in May: 14.7 days

The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in May
West Hattiesburg, MS

Average snowfall in May - West Hattiesburg, MS
  • Average snowfall in May: 0"

The month with the highest snowfall is December (0.39").
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
West Hattiesburg, MS

Average snowfall days in May - West Hattiesburg, MS
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
West Hattiesburg, MS

Average daylight in May / Average sunshine in May - West Hattiesburg, MS
  • 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 12min).

  • Average sunshine in May: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in May
West Hattiesburg, MS

Average sunshine days in May - West Hattiesburg, MS
  • Average sunshine days in May: 14.5 days

The months with the most sunshine days are October and November (19.8 days).
The month with the least sunshine days is August (6.4 days).

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Average UV index in May
West Hattiesburg, MS

Average UV index in May - West Hattiesburg, MS
  • 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
West Hattiesburg, MS

Average cloud cover in May - West Hattiesburg, MS
  • Average cloud cover in May: 36

The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in May
West Hattiesburg, MS

Average visibility in May - West Hattiesburg, MS
  • Average visibility in May: 5mi

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

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West Hattiesburg, Mississippi, USA

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