May weather forecast
Summerland, MS

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Weather in May

The last month of the spring, May, is also a moderately hot month in Summerland, Mississippi, with an average temperature varying between 83.8°F (28.8°C) and 62.6°F (17°C).

Temperature

Summerland's weather in May presents a minor rise in the average high-temperature, moving from a warm 76.8°F (24.9°C) in April to a still moderately hot 83.8°F (28.8°C). Throughout May, Summerland's nights cool down to an average of 62.6°F (17°C).

Heat index

The heat index for May is evaluated at a tropical 91.4°F (33°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

In Summerland, the average relative humidity in May is 75%.

Rainfall

In Summerland, during May, the rain falls for 12.5 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 152.9 rainfall days, and 23.66" (601mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall in Summerland.

Daylight

The average length of the day in May in Summerland is 13h and 47min.
On the first day of the month, sunrise is at 6:10 am and sunset at 7:37 pm. On the last day of May, in Summerland, sunrise is at 5:52 am and sunset at 7:57 pm CDT.

Sunshine

In Summerland, the average sunshine in May is 9.8h.

UV index

In Summerland, Mississippi, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 during May translates into the following directions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

Is it hot in Summerland during May?

During May, Summerland experiences an average high-temperature of 83.8°F (28.8°C) and a low-temperature of 62.6°F (17°C). In May, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 91.4°F (33°C).

What is the average humidity in May in Summerland?

In Summerland, Mississippi, the average relative humidity in May is 75%.

How many days does it rain in May in Summerland?

In Summerland, during May, the rain falls for 12.5 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When it does not snow in Summerland?

In Summerland, snow does not fall in April through November.

What is the average length of the day in May in Summerland?

The average day length in May in Summerland is 13h and 47min.

When is the sunrise / sunset in May in Summerland?

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 5:52 am and sunset at 7:57 pm CDT.

How long on average sun shines in May in Summerland?

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

What is the UV index reading in May in Summerland?

In Summerland, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
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
Summerland, MS

Average temperature in May - Summerland, MS
  • Average high temperature in May: 83.8°F

The warmest months (with the highest average high temperature) are July and August (91.2°F).
The month with the lowest average high temperature is January (55.8°F).

  • Average low temperature in May: 62.6°F

The months with the highest average low temperature are July and August (71.8°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

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Average pressure in May
Summerland, MS

Average pressure in May - Summerland, MS
  • Average pressure in May: 29.99"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
Summerland, MS

Average wind speed in May - Summerland, MS
  • Average wind speed in May: 5.9mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in May
Summerland, MS

Average humidity in May - Summerland, MS
  • Average humidity in May: 75%

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
Summerland, MS

Average rainfall in May - Summerland, MS
  • Average rainfall in May: 2.05"

The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is November (1.22").

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Average rainfall days in May
Summerland, MS

Average rainfall days in May - Summerland, MS
  • Average rainfall days in May: 12.5 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (7.7 days).

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Average snowfall in May
Summerland, MS

Average snowfall in May - Summerland, MS
  • Average snowfall in May: 0"

The month with the highest snowfall is December (0.35").
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
Summerland, MS

Average snowfall days in May - Summerland, 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).

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

Average daylight in May / Average sunshine in May - Summerland, 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 months with the least sunshine are February and December (Average sunshine: 4h and 54min).

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Average sunshine days in May
Summerland, MS

Average sunshine days in May - Summerland, MS
  • Average sunshine days in May: 16.2 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is August (8.7 days).

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Average UV index in May
Summerland, MS

Average UV index in May - Summerland, MS
  • Average UV index in May: 6

The months with the highest UV index are June and July (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
Summerland, MS

Average cloud cover in May - Summerland, 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 29).

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Average visibility in May
Summerland, MS

Average visibility in May - Summerland, MS
  • Average visibility in May: 5mi

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

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Summerland, Mississippi, USA

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