May weather forecastMoss, MS

May

Weather in May

The last month of the spring, May, is also a moderately hot month in Moss, Mississippi, with an average temperature fluctuating between 84.2°F (29°C) and 63.1°F (17.3°C).

Temperature

The arrival of May signals a slight increase in the average high-temperature, moving from a warm 77.4°F (25.2°C) in April to a still moderately hot 84.2°F (29°C). Moss experiences a steady low-temperature of 63.1°F (17.3°C) throughout May.

Heat index

Throughout May, the heat index is computed to be a hot 93.2°F (34°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

The average relative humidity in May in Moss, Mississippi, is 75%.

Rainfall

In May, the rain falls for 12.7 days. Throughout May, 1.81" (46mm) of precipitation is accumulated. Throughout the year, there are 157.7 rainfall days, and 23.94" (608mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in May in Moss is 13h and 47min.
On the first day of May, sunrise is at 6:10 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:57 pm CDT.

Sunshine

The average sunshine in May is 9.8h.

UV index

In Moss, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, a regular UV index of 6 translates into these guidelines:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in May, in Moss, is 84.2°F (29°C), while the low-temperature averages to 63.1°F (17.3°C). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 93.2°F (34°C).

In May, the average relative humidity is 75%.

In Moss, in May, during 12.7 rainfall days, 1.81" (46mm) of precipitation is typically accumulated.

April through November are months without snowfall.

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

In May, on the first day of the month, sunrise is at 6:10 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:57 pm CDT.

In Moss, the average sunshine duration in May is 9.8h.

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

77.4°F

84.2°F

90.7°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.5mph

6mph

5.3mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

10.5

12.7

16.5

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

17.1

15.9

11.3

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Moss, MS

Average high temperature in May: 84.2°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (55.8°F).

Average low temperature in May: 63.1°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

Average pressure in May
Moss, MS

Average pressure in May: 29.99"Hg

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

Average wind speed in May
Moss, MS

Average wind speed in May: 5.7mph

The windiest months (with the highest average wind speed) are January, February and April (7mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

Average humidity in May
Moss, MS

Average humidity in May: 75%

The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall in May
Moss, MS

Average rainfall in May: 1.81"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is November (1.1").

Average rainfall days in May
Moss, MS

Average rainfall days in May: 12.7 days

The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is November (7.9 days).

Average snowfall in May
Moss, MS

Average snowfall in May: 0"

The month with the highest snowfall is January (0.28").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in May
Moss, MS

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, October and November (0 days).

Average daylight in May /
Average sunshine in May
Moss, MS

Average daylight in May: 13h and 48min

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 48min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

Average sunshine days in May
Moss, MS

Average sunshine days in May: 15.9 days

The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (7.8 days).

Average UV index in May
Moss, 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).

Average cloud cover in May
Moss, MS

Average cloud cover in May: 36

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in May
Moss, MS

Average visibility in May: 5mi

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