May weather forecast
McKinley, AL

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Weather in May

The last month of the spring, May, is also a moderately hot month in McKinley, Alabama, with an average temperature fluctuating between 62.6°F (17°C) and 84°F (28.9°C).

Temperature

May introduces a minor temperature shift, with average high-temperatures adjusting from April's 76.5°F (24.7°C) to a still warm 84°F (28.9°C). The average temperature drops to a comfortable 62.6°F (17°C) during the night in the month of May.

Heat index

The heat index for May is estimated at a tropical 91.4°F (33°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

In May, the average relative humidity in McKinley is 72%.

Rainfall

In McKinley, in May, during 10.8 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. In McKinley, Alabama, during the entire year, the rain falls for 145.9 days and collects up to 23.7" (602mm) of precipitation.

Snowfall

In McKinley, snow does not fall in March through October.

Daylight

The average length of the day in May in McKinley is 13h and 49min.
On the first day of the month, sunrise is at 6:02 am and sunset at 7:31 pm. On the last day of May, in McKinley, sunrise is at 5:44 am and sunset at 7:51 pm CDT.

Sunshine

The average sunshine in May is 9.9h.

UV index

In McKinley, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 6 in May interprets into the following advice:
Resist overexposure. Safeguarding from solar damage is indispensable. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

How hot is May in McKinley?

In May, in McKinley, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 62.6°F (17°C). In May, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 91.4°F (33°C).

What is the average humidity in May in McKinley?

In McKinley, the average relative humidity in May is 72%.

How many days does it rain in May in McKinley?

In McKinley, in May, during 10.8 rainfall days, 1.54" (39mm) of precipitation is typically accumulated.

When it does not snow in McKinley?

March through October are months without snowfall in McKinley.

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

In May, the average day length is 13h and 49min.

What time are sunrise and sunset in May in McKinley?

In May, on the first day of the month, sunrise is at 6:02 am and sunset at 7:31 pm. On the last day of the month, in McKinley, sunrise is at 5:44 am and sunset at 7:51 pm CDT.

How long on average sun shines in May in McKinley?

In May, the average sunshine duration in McKinley is 9.9h.

What is the UV index intensity in May in McKinley?

The average daily maximum UV index in May in McKinley is 6. A UV Index reading 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
McKinley, AL

Average temperature in May - McKinley, AL
  • Average high temperature in May: 84°F

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (54.1°F).

  • Average low temperature in May: 62.6°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).

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Average pressure in May
McKinley, AL

Average pressure in May - McKinley, AL
  • Average pressure in May: 30"Hg

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

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Average wind speed in May
McKinley, AL

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

The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

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Average humidity in May
McKinley, AL

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

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in May
McKinley, AL

Average rainfall in May - McKinley, AL
  • Average rainfall in May: 1.54"

The wettest months (with the highest rainfall) are April and August (2.44").
The driest month (with the least rainfall) is September (1.26").

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Average rainfall days in May
McKinley, AL

Average rainfall days in May - McKinley, AL
  • Average rainfall days in May: 10.8 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (6.7 days).

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Average snowfall in May
McKinley, AL

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

The months with the highest snowfall are January and December (0.31").
The 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
McKinley, AL

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

The month with the highest number of snowfall days is January (0.8 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
McKinley, AL

Average daylight in May / Average sunshine in May - McKinley, 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: 9h and 5min

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

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Average sunshine days in May
McKinley, AL

Average sunshine days in May - McKinley, AL
  • Average sunshine days in May: 18.3 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (9.2 days).

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Average UV index in May
McKinley, AL

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

The months with the highest UV index are June, July and August (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
McKinley, AL

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

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

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Average visibility in May
McKinley, AL

Average visibility in May - McKinley, 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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McKinley, Alabama, USA

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