May weather forecast
Buena Vista, AL

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Weather in May

The last month of the spring, May, is another warm month in Buena Vista, Alabama, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 85.3°F (29.6°C).

Temperature

May's arrival signals a subtle increase in average high-temperatures, moving from April's 77.7°F (25.4°C) to a still warm 85.3°F (29.6°C). Buena Vista records a significant temperature drop in May nights, lowering to an average of 62.6°F (17°C).

Heat index

The average heat index in May is computed to be a fiery hot 95°F (35°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Buena Vista, Alabama, the average relative humidity in May is 72%.

Rainfall

In Buena Vista, in May, it is raining for 13.9 days, with typically 2.99" (76mm) of accumulated precipitation. In Buena Vista, during the entire year, the rain falls for 171.5 days and collects up to 35.47" (901mm) of precipitation.

Snowfall

In Buena Vista, snow does not fall in April through November.

Daylight

The average length of the day in May is 13h and 47min.
On the first day of the month, sunrise is at 6:02 am and sunset at 7:29 pm. On the last day of May, sunrise is at 5:44 am and sunset at 7:49 pm CDT.

Sunshine

In Buena Vista, Alabama, the average sunshine in May is 10.1h.

UV index

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 during May leads to these advisories:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

How hot is May in Buena Vista?

The average high-temperature, in May, in Buena Vista, is 85.3°F (29.6°C), while the average low-temperature is 62.6°F (17°C). In May, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 95°F (35°C).

What is the average humidity in May in Buena Vista?

In May, the average relative humidity is 72%.

How many days does it rain in May in Buena Vista?

In Buena Vista, Alabama, in May, during 13.9 rainfall days, 2.99" (76mm) of precipitation is typically accumulated.

When it does not snow in Buena Vista?

April through November are months without snowfall in Buena Vista.

How many hours of daylight does Buena Vista have in May?

The average day length in May in Buena Vista, Alabama, is 13h and 47min.

When is the sunrise / sunset in May in Buena Vista?

In May, on the first day of the month, sunrise is at 6:02 am and sunset at 7:29 pm. On the last day of the month, in Buena Vista, sunrise is at 5:44 am and sunset at 7:49 pm CDT.

How long on average sun shines in May in Buena Vista?

The average sunshine duration in May in Buena Vista, Alabama, is 10.1h.

How high is the UV index in May in Buena Vista?

In May, the average daily maximum UV index in Buena Vista is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Buena Vista, AL

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

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (55.9°F).

  • Average low temperature in May: 62.6°F

The months with the highest average low temperature are July and August (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

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Average pressure in May
Buena Vista, AL

Average pressure in May - Buena Vista, 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
Buena Vista, AL

Average wind speed in May - Buena Vista, AL
  • Average wind speed in May: 5.5mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in May
Buena Vista, AL

Average humidity in May - Buena Vista, 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 (70%).

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Average rainfall in May
Buena Vista, AL

Average rainfall in May - Buena Vista, AL
  • Average rainfall in May: 2.99"

The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is November (1.93").

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Average rainfall days in May
Buena Vista, AL

Average rainfall days in May - Buena Vista, AL
  • Average rainfall days in May: 13.9 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.3 days).

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Average snowfall in May
Buena Vista, AL

Average snowfall in May - Buena Vista, AL
  • Average snowfall in May: 0"

The month with the highest snowfall is March (0.31").
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
Buena Vista, AL

Average snowfall days in May - Buena Vista, 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
Buena Vista, AL

Average daylight in May / Average sunshine in May - Buena Vista, 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 24min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in May
Buena Vista, AL

Average sunshine days in May - Buena Vista, AL
  • Average sunshine days in May: 15.2 days

The months with the most sunshine days are October and November (20.5 days).
The month with the least sunshine days is July (6.6 days).

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Average UV index in May
Buena Vista, AL

Average UV index in May - Buena Vista, 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
Buena Vista, AL

Average cloud cover in May - Buena Vista, AL
  • Average cloud cover in May: 34

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 31).

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Average visibility in May
Buena Vista, AL

Average visibility in May - Buena Vista, AL
  • Average visibility in May: 5mi

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

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Buena Vista, Alabama, USA

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