May weather forecast and climate
Greensboro, AL

Weather in May

May, the last month of the spring, in Greensboro, is another warm month, with average temperature varying between 62.2°F (16.8°C) and 83.7°F (28.7°C).

Temperature

In May, the average high-temperature slightly increases, from a warm 75.7°F (24.3°C) in April, to a still moderately hot 83.7°F (28.7°C). In May, the average low-temperature is 62.2°F (16.8°C).

Heat index

In May, the average heat index is estimated at a tropical 90.7°F (32.6°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like clothing, metabolic differences, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Greensboro, the average relative humidity is 73%.

Rainfall

In Greensboro, in May, during 13.8 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. Throughout the year, there are 168 rainfall days, and 37.95" (964mm) of precipitation is accumulated.

Snowfall

In Greensboro snow does not fall in March through October.

Daylight

In May, the average length of the day is 13.9h.

Sunshine

The average sunshine in Greensboro is 10h.

UV index

The average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in May in Greensboro?

In May, in Greensboro, the average high-temperature is 83.7°F (28.7°C), and the average low-temperature is 62.2°F (16.8°C). In May, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, is evaluated at 90.7°F (32.6°C).

What is the average humidity in May in Greensboro?

The average relative humidity in May in Greensboro, Alabama, is 73%.

How much does it rain in Greensboro in May?

In Greensboro, Alabama, in May, it is raining for 13.8 days, with typically 2.72" (69mm) of accumulated precipitation.

When it does not snow in Greensboro?

March through October are months without snowfall.

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

In May, the average length of the day in Greensboro, Alabama, is 13.9h.

How many hours of sunshine does Greensboro have in May?

In May, the average sunshine is 10h.

How high is the UV index in May in Greensboro?

In Greensboro, Alabama, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in May
Greensboro, AL

Average temperature in May - Greensboro, AL
  • Average high temperature in May: 83.7°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (53.4°F).

  • Average low temperature in May: 62.2°F

The month with the highest average low temperature is August (72°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).

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Average pressure in May
Greensboro, AL

Average pressure in May - Greensboro, AL
  • Average pressure in May: 30"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.97").

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Average wind speed in May
Greensboro, AL

Average wind speed in May - Greensboro, AL
  • Average wind speed in May: 5.8mph

The windiest months (with the highest average wind speed) are January, February and March (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in May
Greensboro, AL

Average humidity in May - Greensboro, AL
  • Average humidity in May: 73%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in May
Greensboro, AL

Average rainfall in May - Greensboro, AL
  • Average rainfall in May: 2.72"

The wettest month (with the highest rainfall) is April (4.17").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in May
Greensboro, AL

Average rainfall days in May - Greensboro, AL
  • Average rainfall days in May: 13.8 days

The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in May
Greensboro, AL

Average snowfall in May - Greensboro, AL
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.47").
Months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in May
Greensboro, AL

Average snowfall days in May - Greensboro, AL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (1.2 days).
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
Greensboro, AL

Average daylight in May / Average sunshine in May - Greensboro, AL
  • Average daylight in May: 13.9h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in May: 10h

The month with the most sunshine is June (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 4.9).

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Average sunshine days in May
Greensboro, AL

Average sunshine days in May - Greensboro, AL
  • Average sunshine days in May: 15.2 days

The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in May
Greensboro, AL

Average UV index in May - Greensboro, AL
  • Average UV index in May: 6

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in May
Greensboro, AL

Average cloud cover in May - Greensboro, AL
  • Average cloud cover in May: 34

Months with the most cloud cover are February and December (Cloud cover 47).
Months with the least cloud cover are September and October (Cloud cover 29).

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Average visibility in May
Greensboro, AL

Average visibility in May - Greensboro, AL
  • Average visibility in May: 6mi

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

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