May weather forecast
Summerfield, AL

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Weather in May

May, the last month of the spring in Summerfield, is another warm month, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 62.2°F (16.8°C).

Temperature

With the onset of May, Summerfield's weather sees a minor temperature rise, transitioning from a warm 76.6°F (24.8°C) in April to a still moderately hot 84°F (28.9°C). Nightfall in May introduces a considerable dip in temperature, settling at an average of 62.2°F (16.8°C).

Heat index

In May, the average heat index is appraised at a hot 91.4°F (33°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

In May, the average relative humidity is 72%.

Rainfall

In Summerfield, in May, during 14.1 rainfall days, 3.15" (80mm) of precipitation is typically accumulated. In Summerfield, Alabama, during the entire year, the rain falls for 165 days and collects up to 37.17" (944mm) of precipitation.

Snowfall

In Summerfield, Alabama, snow does not fall in April through November.

Daylight

The average length of the day in May is 13h and 50min.
On the first day of the month, sunrise is at 6:00 am and sunset at 7:29 pm. On the last day of May, sunrise is at 5:41 am and sunset at 7:50 pm CDT.

Sunshine

The average sunshine in May is 10.2h.

UV index

In Summerfield, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 6 during May, leads to the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Frequently asked questions

How hot is it in May?

In May, in Summerfield, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 62.2°F (16.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in May is appraised at 91.4°F (33°C).

What is the average humidity in May in Summerfield?

In May, the average relative humidity is 72%.

How many days does it rain in May?

In Summerfield, during May, the rain falls for 14.1 days and regularly aggregates up to 3.15" (80mm) of precipitation.

When it does not snow?

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

What is the average length of the day in May?

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

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:00 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:50 pm CDT.

How long on average sun shines in May?

In May, the average sunshine duration is 10.2h.

What is the UV index reading in May?

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Summerfield, AL

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

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (54.3°F).

  • Average low temperature in May: 62.2°F

The months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).

Average pressure in May
Summerfield, AL

Average pressure in May - Summerfield, 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).

Average wind speed in May
Summerfield, AL

Average wind speed in May - Summerfield, AL
  • Average wind speed in May: 5.7mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in May
Summerfield, AL

Average humidity in May - Summerfield, 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 (69%).

Average rainfall in May
Summerfield, AL

Average rainfall in May - Summerfield, AL
  • Average rainfall in May: 3.15"

The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in May
Summerfield, AL

Average rainfall days in May - Summerfield, AL
  • Average rainfall days in May: 14.1 days

The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in May
Summerfield, AL

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

The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in May
Summerfield, AL

Average snowfall days in May - Summerfield, 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).

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

Average daylight in May / Average sunshine in May - Summerfield, AL
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
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 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

Average sunshine days in May
Summerfield, AL

Average sunshine days in May - Summerfield, AL
  • Average sunshine days in May: 15.1 days

The month with the most sunshine days is October (21.7 days).
The month with the least sunshine days is July (8 days).

Average UV index in May
Summerfield, AL

Average UV index in May - Summerfield, 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
Summerfield, AL

Average cloud cover in May - Summerfield, AL
  • Average cloud cover in May: 33

The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are September and October (Cloud cover 30).

Average visibility in May
Summerfield, AL

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

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

Summerfield, Alabama, USA

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