May weather forecast and climate
Highmound, AL

Weather in May

May, the last month of the spring, in Highmound, is a moderately hot month, with average temperature fluctuating between 79.3°F (26.3°C) and 59.2°F (15.1°C).

Temperature

In Highmound, the average high-temperature slightly increases, from a pleasant 71.4°F (21.9°C) in April, to a moderately hot 79.3°F (26.3°C). The average low-temperature, in May, is 59.2°F (15.1°C).

Humidity

The average relative humidity in Highmound, Alabama, is 76%.

Rainfall

In Highmound, Alabama, it is raining for 16.1 days, with typically 3.31" (84mm) of accumulated precipitation. In Highmound, during the entire year, the rain falls for 177.4 days and collects up to 41.42" (1052mm) of precipitation.

Snowfall

In Highmound, Alabama, snow does not fall in April through October.

Daylight

In May, the average length of the day in Highmound, Alabama, is 14h.

Sunshine

In May, the average sunshine in Highmound is 9.6h.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to the UV radiation for the average person.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Highmound?

In May, in Highmound, Alabama, the average high-temperature is 79.3°F (26.3°C), and the average low-temperature is 59.2°F (15.1°C).

What is the average humidity in May in Highmound?

In Highmound, the average relative humidity in May is 76%.

How many days does it rain in May in Highmound?

In Highmound, Alabama, during May, the rain falls for 16.1 days and regularly aggregates up to 3.31" (84mm) of precipitation.

When it does not snow in Highmound?

April through October are months without snowfall in Highmound.

How many hours of daylight does Highmound have in May?

The average length of the day in May in Highmound, Alabama, is 14h.

How long on average sun shines in May in Highmound?

The average sunshine in May in Highmound, Alabama, is 9.6h.

What are the months with the highest UV index in Highmound?

Months with the highest UV index in Highmound, Alabama, are May through August, with an average maximum UV index of 6.

How high is the UV index in May in Highmound?

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

Average temperature in May
Highmound, AL

Average temperature in May - Highmound, AL
  • Average high temperature in May: 79.3°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (48.9°F).

  • Average low temperature in May: 59.2°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (34°F).

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Average pressure in May
Highmound, AL

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

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed in May
Highmound, AL

Average wind speed in May - Highmound, AL
  • Average wind speed in May: 5.9mph

The windiest months (with the highest average wind speed) are January, February and March (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in May
Highmound, AL

Average humidity in May - Highmound, AL
  • Average humidity in May: 76%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in May
Highmound, AL

Average rainfall in May - Highmound, AL
  • Average rainfall in May: 3.31"

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is October (2.32").

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Average rainfall days in May
Highmound, AL

Average rainfall days in May - Highmound, AL
  • Average rainfall days in May: 16.1 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in May
Highmound, AL

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

The month with the highest snowfall is January (0.63").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Highmound, AL

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

The month with the highest number of snowfall days is February (1.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Highmound, AL
  • Average daylight in May: 14h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in May: 9.6h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in May
Highmound, AL

Average sunshine days in May - Highmound, AL
  • Average sunshine days in May: 12.9 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (8.4 days).

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Average UV index in May
Highmound, AL

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

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in May
Highmound, AL

Average cloud cover in May - Highmound, AL
  • Average cloud cover in May: 35

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 31).

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Average visibility in May
Highmound, AL

Average visibility in May - Highmound, 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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