May weather forecast
Prattville, AL

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Weather in May

The air in Prattville, Alabama, heats up in May, in sync with the approaching summer. The afternoon temperatures typically reach around 83.5°F (28.6°C), adding a toastiness to the environment. The last traces of cold weather fade away as the night temperatures also increase. By June, the city is ready to embrace summer with even higher temperatures, increased humidity levels, and longer daylight hours than in May.

Temperature

Prattville in May observes a minor temperature shift, with average high-temperatures adjusting from 76.5°F (24.7°C) in April to a still warm 83.5°F (28.6°C). Prattville records an average nighttime low-temperature of 62.2°F (16.8°C) throughout May.

Heat index

For May, the heat index is calculated to be a tropical 89.6°F (32°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

In May, the average relative humidity is 72%.

Rainfall

In Prattville, in May, during 13.8 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. Throughout the year, in Prattville, there are 168.8 rainfall days, and 38.74" (984mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

In May, the average length of the day in Prattville is 13h and 50min.
On the first day of the month, sunrise is at 5:58 am and sunset at 7:27 pm. On the last day of May, sunrise is at 5:39 am and sunset at 7:47 pm CDT.

Sunshine

The average sunshine in May is 10.2h.

UV index

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the maximum UV index of 6 transforms into these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

How hot is May in Prattville?

In May, the average high-temperature and low-temperature are 83.5°F (28.6°C) and 62.2°F (16.8°C) respectively. In May, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 89.6°F (32°C).

What is the average humidity in May in Prattville?

The average relative humidity in May is 72%.

How many days does it rain in May in Prattville?

In Prattville, Alabama, in May, during 13.8 rainfall days, 3.31" (84mm) of precipitation is typically accumulated.

When it does not snow in Prattville?

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

How many hours of daylight does Prattville have in May?

The average day length in May in Prattville, Alabama, is 13h and 50min.

When is the sunrise / sunset in May in Prattville?

On the first day of May in Prattville, Alabama, sunrise is at 5:58 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 7:47 pm CDT.

How many hours of sunshine does Prattville have in May?

In Prattville, the average sunshine duration in May is 10.2h.

What is the UV index reading in May in Prattville?

In Prattville, the average daily maximum UV index in May is 6. A UV Index value 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
Prattville, AL

Average temperature in May - Prattville, AL
  • Average high temperature in May: 83.5°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (54.3°F).

  • Average low temperature in May: 62.2°F

The month with the highest average low temperature is August (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

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Average pressure in May
Prattville, AL

Average pressure in May - Prattville, AL
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in May
Prattville, AL

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

The windiest months (with the highest average wind speed) are January and February (7.7mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

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Average humidity in May
Prattville, AL

Average humidity in May - Prattville, AL
  • Average humidity in May: 72%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in May
Prattville, AL

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

The wettest month (with the highest rainfall) is December (4.02").
The driest month (with the least rainfall) is November (2.28").

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Average rainfall days in May
Prattville, AL

Average rainfall days in May - Prattville, 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 (8.1 days).

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Average snowfall in May
Prattville, AL

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

The month with the highest snowfall is January (0.2").
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
Prattville, AL

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

The month with the highest number of snowfall days is January (0.6 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
Prattville, AL

Average daylight in May / Average sunshine in May - Prattville, AL
  • 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: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in May
Prattville, AL

Average sunshine days in May - Prattville, AL
  • Average sunshine days in May: 16.3 days

The months with the most sunshine days are October and November (20.2 days).
The month with the least sunshine days is July (7.3 days).

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Average UV index in May
Prattville, AL

Average UV index in May - Prattville, AL
  • 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
Prattville, AL

Average cloud cover in May - Prattville, AL
  • Average cloud cover in May: 32

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 30).

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Average visibility in May
Prattville, AL

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

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

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Prattville, Alabama, USA

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