May weather forecast and climate
Andalusia, AL

Weather in May

The last month of the spring, May, is another warm month in Andalusia, Alabama, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 85.3°F (29.6°C).

Temperature

In May, the average high-temperature slightly increases, from 77.9°F (25.5°C) in April, to a still moderately hot 85.3°F (29.6°C). In May, in Andalusia, the average low-temperature is 63.3°F (17.4°C).

Heat index

The average heat index is calculated to a tropical 93.7°F (34.3°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like wind, pregnancy, clothing, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index 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 May, the average relative humidity in Andalusia is 71%.

Rainfall

In May, in Andalusia, Alabama, the rain falls for 9.3 days. Throughout May, 0.98" (25mm) of precipitation is accumulated. In Andalusia, during the entire year, the rain falls for 132.9 days and collects up to 13.39" (340mm) of precipitation.

Snowfall

March through November are months without snowfall.

Daylight

In Andalusia, Alabama, the average length of the day is 13.8h.

Sunshine

The average sunshine in May is 10.6h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Andalusia?

The average high-temperature, in May, in Andalusia, is 85.3°F (29.6°C), while the average low-temperature is 63.3°F (17.4°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines relative humidity and air temperature, in May is calculated to 93.7°F (34.3°C).

What is the average humidity in May in Andalusia?

In Andalusia, Alabama, the average relative humidity in May is 71%.

How much does it rain in Andalusia in May?

In Andalusia, in May, during 9.3 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

When it does not snow in Andalusia?

In Andalusia snow does not fall in March through November.

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

The average length of the day in May in Andalusia, Alabama, is 13.8h.

How many hours of sunshine does Andalusia have in May?

The average sunshine in May in Andalusia, Alabama, is 10.6h.

When is the highest UV index in Andalusia?

Months with the highest UV index in Andalusia, Alabama, are May through August, with an average maximum UV index of 7.

What is the UV index intensity in May in Andalusia?

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

Average temperature in May
Andalusia, AL

Average temperature in May - Andalusia, AL
  • Average high temperature in May: 85.3°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (57.7°F).

  • Average low temperature in May: 63.3°F

Months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.3°F).

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Average pressure in May
Andalusia, AL

Average pressure in May - Andalusia, AL
  • Average pressure in May: 30.01"

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
Andalusia, AL

Average wind speed in May - Andalusia, AL
  • Average wind speed in May: 5.6mph

The windiest month (with the highest average wind speed) is January (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in May
Andalusia, AL

Average humidity in May - Andalusia, AL
  • Average humidity in May: 71%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in May
Andalusia, AL

Average rainfall in May - Andalusia, AL
  • Average rainfall in May: 0.98"

The wettest month (with the highest rainfall) is August (1.65").
The driest months (with the least rainfall) are March, September and November (0.75").

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Average rainfall days in May
Andalusia, AL

Average rainfall days in May - Andalusia, AL
  • Average rainfall days in May: 9.3 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (5.7 days).

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Average snowfall days in May
Andalusia, AL

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

The month with the highest number of snowfall days is January (0.2 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Andalusia, AL

Average daylight in May / Average sunshine in May - Andalusia, AL
  • Average daylight in May: 13.8h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in May: 10.6h

The month with the most sunshine is June (Average sunshine: 10.8h).
Months with the least sunshine are February and December (Average sunshine: 5.2).

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Average sunshine days in May
Andalusia, AL

Average sunshine days in May - Andalusia, AL
  • Average sunshine days in May: 19.4 days

The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is July (9.5 days).

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Average UV index in May
Andalusia, AL

Average UV index in May - Andalusia, AL
  • Average UV index in May: 7

Months with the highest UV index are May, 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
Andalusia, AL

Average cloud cover in May - Andalusia, AL
  • Average cloud cover in May: 31

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 28).

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Average visibility in May
Andalusia, AL

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

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

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