May weather forecast
Summerfield, AL

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Weather in May

The last month of the spring, May, is also a moderately hot month in Summerfield, Alabama, with an average temperature fluctuating between 62.2°F (16.8°C) and 84°F (28.9°C).

Temperature

The start of May brings a subtle shift in the average high-temperature, edging up from April's moderately hot 76.6°F (24.8°C) to a still warm 84°F (28.9°C). Contrasting the daytime warmth, Summerfield's May nights cool down to an average of 62.2°F (16.8°C).

Heat index

The average heat index in May is computed to be a tropical 91.4°F (33°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

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

Rainfall

In May, in Summerfield, the rain falls for 14.1 days. Throughout May, 3.15" (80mm) of precipitation is accumulated. In Summerfield, 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 May, 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.

Sunshine

In May, the average sunshine in Summerfield, Alabama, is 10.2h.

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 exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 6 during May translates into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

How hot is it in Summerfield in May?

The high-temperature in Summerfield during May is 84°F (28.9°C) and the low-temperature is 62.2°F (16.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in May is computed to be 91.4°F (33°C).

What is the average humidity in May in Summerfield?

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

How many days does it rain in May in Summerfield?

In May, in Summerfield, Alabama, the rain falls for 14.1 days. Throughout May, 3.15" (80mm) of precipitation is accumulated.

When it does not snow in Summerfield?

April through November are months without snowfall in Summerfield.

How many hours of daylight does Summerfield have in May?

In Summerfield, Alabama, the average day length in May is 13h and 50min.

When is the sunrise / sunset in May in Summerfield?

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, in Summerfield, sunrise is at 5:41 am and sunset at 7:50 pm CDT.

How many hours of sunshine does Summerfield have in May?

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

How high is the UV index in May in Summerfield?

The average daily maximum UV index in May in Summerfield is 6. A UV Index 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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Summerfield, Alabama, USA

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