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
Grand Gulf perceives a slight temperature ascent during May, with average high-temperatures adjusting from a warm 76.1°F (24.5°C) in April to a still moderately hot 83.8°F (28.8°C). Grand Gulf encounters an average low-temperature of 63.5°F (17.5°C) during May nights.Heat index
The heat index value during May is appraised at a hot 93.2°F (34°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.Realize that the values for the heat index are set for shaded places and light winds. 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', is a measure of how hot it feels when the actual air humidity is factored in. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
The average relative humidity in May is 77%.Rainfall
In May, the rain falls for 12.8 days. Throughout May, 1.97" (50mm) of precipitation is accumulated. In Grand Gulf, Mississippi, during the entire year, the rain falls for 141.8 days and collects up to 23.39" (594mm) of precipitation.Snowfall
April through November are months without snowfall in Grand Gulf.Daylight
The average length of the day in May in Grand Gulf, Mississippi, is 13h and 49min.On the first day of May in Grand Gulf, sunrise is at 6:17 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:05 pm CDT.
Sunshine
In Grand Gulf, the average sunshine in May is 9.8h.UV index
In May, the average daily maximum UV index in Grand Gulf is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In May, a daily UV index of 6 turns into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
How hot is May in Grand Gulf?
What is the average humidity in May in Grand Gulf?
How much does it rain in Grand Gulf in May?
When it does not snow in Grand Gulf?
What is the average length of the day in May in Grand Gulf?
When are sunrise and sunset in May in Grand Gulf?
How many hours of sunshine does Grand Gulf have in May?
What is the UV index intensity in May in Grand Gulf?
Average temperature in May
Grand Gulf, MS
- Average high temperature in May: 83.8°F
The warmest month (with the highest average high temperature) is August (92.1°F).
The month with the lowest average high temperature is January (55°F).
- Average low temperature in May: 63.5°F
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).
Average pressure in May
Grand Gulf, MS
- Average pressure in May: 29.98"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
Grand Gulf, MS
- Average wind speed in May: 6mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).
Average humidity in May
Grand Gulf, MS
- Average humidity in May: 77%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (69%).
Average rainfall in May
Grand Gulf, MS
- Average rainfall in May: 1.97"
The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is November (1.22").
Average rainfall days in May
Grand Gulf, MS
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is August (17.4 days).
The month with the least rainy days is October (6.9 days).
Average snowfall in May
Grand Gulf, MS
- 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").
Average snowfall days in May
Grand Gulf, MS
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Grand Gulf, 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 6min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in May
Grand Gulf, MS
- Average sunshine days in May: 16.1 days
The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is August (11 days).
Average UV index in May
Grand Gulf, 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
Grand Gulf, MS
- Average cloud cover in May: 34
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in May
Grand Gulf, MS
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
Grand Gulf, Mississippi, USA
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