May weather forecast
Sunflower, AL

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Weather in May

The last month of the spring, May, is also a moderately hot month in Sunflower, Alabama, with an average temperature varying between 85.6°F (29.8°C) and 63°F (17.2°C).

Temperature

A gentle upsurge in temperatures occurs as April gives way to May, with average highs shifting from 78.4°F (25.8°C) to a still warm 85.6°F (29.8°C). Sunflower, in the heat of May, registers a significant plunge to a mean of 63°F (17.2°C) during the nights.

Heat index

The heat index for 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.
Heat index data is primarily for areas with shade and subjected to light winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are essentially critical for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In May, the average relative humidity is 73%.

Rainfall

In Sunflower, during May, the rain falls for 13.3 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Sunflower, during the entire year, the rain falls for 173.9 days and collects up to 35.63" (905mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

In May, the average length of the day is 13h and 46min.
On the first day of May, sunrise is at 6:06 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:51 pm CDT.

Sunshine

The average sunshine in May is 10h.

UV index

In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 6 in May translates into the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Frequently asked questions

How hot is it in May?

The high-temperature, in May, in Sunflower, is 85.6°F (29.8°C), while the low-temperature averages to 63°F (17.2°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in May is computed to be 95°F (35°C).

What is the average humidity in May?

In May, the average relative humidity in Sunflower is 73%.

How much does it rain in May?

In Sunflower, in May, during 13.3 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

When it does not snow?

April through November are months without snowfall.

How many hours of daylight does Sunflower have in May?

In May, the average day length is 13h and 46min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:06 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:51 pm CDT.

How long on average sun shines in May?

The average sunshine duration in May is 10h.

How high is the UV index in May?

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

Average temperature in May - Sunflower, AL
  • Average high temperature in May: 85.6°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in May: 63°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average pressure in May
Sunflower, AL

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in May
Sunflower, AL

Average wind speed in May - Sunflower, AL
  • Average wind speed in May: 5.1mph

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

Average humidity in May
Sunflower, AL

Average humidity in May - Sunflower, AL
  • Average humidity in May: 73%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in May
Sunflower, AL

Average rainfall in May - Sunflower, AL
  • Average rainfall in May: 2.8"

The wettest month (with the highest rainfall) is July (4.41").
The driest month (with the least rainfall) is November (2.05").

Average rainfall days in May
Sunflower, AL

Average rainfall days in May - Sunflower, AL
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is November (8 days).

Average snowfall in May
Sunflower, AL

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

The month with the highest snowfall is January (0.16").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in May
Sunflower, AL

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

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Sunflower, 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 0min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in May
Sunflower, AL

Average sunshine days in May - Sunflower, AL
  • Average sunshine days in May: 15.7 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (4.4 days).

Average UV index in May
Sunflower, AL

Average UV index in May - Sunflower, 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).

Average cloud cover in May
Sunflower, AL

Average cloud cover in May - Sunflower, AL
  • Average cloud cover in May: 36

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 31).

Average visibility in May
Sunflower, AL

Average visibility in May - Sunflower, AL
  • Average visibility in May: 5mi

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

Sunflower, Alabama, USA

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