May weather forecast
Summer Bluff, AL

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Weather in May

The last month of the spring, May, is a moderately hot month in Summer Bluff, Alabama, with an average temperature varying between 77.7°F (25.4°C) and 56.3°F (13.5°C).

Temperature

May brings a slight rise in Summer Bluff's average high-temperature, moving from an agreeable 69.4°F (20.8°C) in April to a warm 77.7°F (25.4°C). May witnesses an average nighttime temperature of 56.3°F (13.5°C) in Summer Bluff.

Humidity

In Summer Bluff, the average relative humidity in May is 78%.

Rainfall

In Summer Bluff, Alabama, in May, during 15.8 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. Throughout the year, there are 172.1 rainfall days, and 38.62" (981mm) of precipitation is accumulated.

Snowfall

In Summer Bluff, snow does not fall in May through October.

Daylight

The average length of the day in May in Summer Bluff is 14h and 1min.
On the first day of the month, sunrise is at 5:51 am and sunset at 7:28 pm. On the last day of May, sunrise is at 5:30 am and sunset at 7:51 pm CDT.

Sunshine

The average sunshine in May in Summer Bluff is 9.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 6 in May leads to these recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What is the temperature in May in Summer Bluff?

An average high-temperature, in May, in Summer Bluff, is 77.7°F (25.4°C) and the average low-temperature is 56.3°F (13.5°C).

What is the average humidity in May in Summer Bluff?

The average relative humidity in May in Summer Bluff, Alabama, is 78%.

How much does it rain in Summer Bluff in May?

In May, in Summer Bluff, the rain falls for 15.8 days. Throughout May, 3.07" (78mm) of precipitation is accumulated.

When it does not snow in Summer Bluff?

May through October are months without snowfall.

Does it snow in Summer Bluff in May?

In May, in Summer Bluff, Alabama, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Summer Bluff have in May?

In Summer Bluff, Alabama, the average day length in May is 14h and 1min.

When are sunrise and sunset in May in Summer Bluff?

In May, on the first day of the month, sunrise is at 5:51 am and sunset at 7:28 pm. On the last day of the month, in Summer Bluff, sunrise is at 5:30 am and sunset at 7:51 pm CDT.

How long on average sun shines in May in Summer Bluff?

In Summer Bluff, Alabama, the average sunshine duration in May is 9.3h.

What are the months with the highest UV index in Summer Bluff?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in May in Summer Bluff?

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from 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
Summer Bluff, AL

Average temperature in May - Summer Bluff, AL
  • Average high temperature in May: 77.7°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.7°F).

  • Average low temperature in May: 56.3°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

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Average pressure in May
Summer Bluff, AL

Average pressure in May - Summer Bluff, AL
  • Average pressure in May: 30.02"Hg

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

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Average wind speed in May
Summer Bluff, AL

Average wind speed in May - Summer Bluff, AL
  • Average wind speed in May: 5.2mph

The windiest months (with the highest average wind speed) are February, March and April (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).

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Average humidity in May
Summer Bluff, AL

Average humidity in May - Summer Bluff, AL
  • Average humidity in May: 78%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in May
Summer Bluff, AL

Average rainfall in May - Summer Bluff, AL
  • Average rainfall in May: 3.07"

The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is September (2.36").

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Average rainfall days in May
Summer Bluff, AL

Average rainfall days in May - Summer Bluff, AL
  • Average rainfall days in May: 15.8 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (9.6 days).

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Average snowfall in May
Summer Bluff, AL

Average snowfall in May - Summer Bluff, AL
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.79").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Summer Bluff, AL

Average snowfall days in May - Summer Bluff, AL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (2.2 days).
The 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
Summer Bluff, AL

Average daylight in May / Average sunshine in May - Summer Bluff, AL
  • Average daylight in May: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 9h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in May
Summer Bluff, AL

Average sunshine days in May - Summer Bluff, AL
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (10 days).

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Average UV index in May
Summer Bluff, AL

Average UV index in May - Summer Bluff, AL
  • Average UV index in May: 6

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

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Average cloud cover in May
Summer Bluff, AL

Average cloud cover in May - Summer Bluff, AL
  • Average cloud cover in May: 38

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 33).

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Average visibility in May
Summer Bluff, AL

Average visibility in May - Summer Bluff, AL
  • Average visibility in May: 5mi

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

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Summer Bluff, Alabama, USA

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