May weather forecast
Glenwood, AL

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Weather in May

May, the last month of the spring in Glenwood, is another warm month, with an average temperature fluctuating between 63.1°F (17.3°C) and 84.2°F (29°C).

Temperature

The start of May brings a subtle shift in the average high-temperature, edging up from April's warm 77°F (25°C) to a still moderately hot 84.2°F (29°C). Nighttime temperatures in Glenwood consistently average an enjoyable 63.1°F (17.3°C) during May.

Heat index

For most parts of May, the heat index is evaluated at a hot 91.4°F (33°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In Glenwood, the average relative humidity in May is 71%.

Rainfall

In Glenwood, in May, during 14.2 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. Throughout the year, in Glenwood, there are 175.6 rainfall days, and 35.87" (911mm) of precipitation is accumulated.

Snowfall

In Glenwood, snow does not fall in March 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 5:58 am and sunset at 7:24 pm. On the last day of May, sunrise is at 5:40 am and sunset at 7:44 pm CDT.

Sunshine

The average sunshine in May in Glenwood is 10.6h.

UV index

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

How hot does it get in Glenwood in May?

The high-temperature in Glenwood, Alabama, during May is 84.2°F (29°C) and the low-temperature is 63.1°F (17.3°C). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 91.4°F (33°C).

What is the average humidity in May in Glenwood?

The average relative humidity in May is 71%.

How many days does it rain in May in Glenwood?

In Glenwood, Alabama, during May, the rain falls for 14.2 days and regularly aggregates up to 3.23" (82mm) of precipitation.

When it does not snow in Glenwood?

In Glenwood, snow does not fall in March through November.

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

The average day length in May is 13h and 47min.

When is the sunrise / sunset in May in Glenwood?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 7:44 pm CDT.

How long on average sun shines in May in Glenwood?

In May, the average sunshine duration is 10.6h.

What is the UV index intensity in May in Glenwood?

In Glenwood, Alabama, 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.
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
Glenwood, AL

Average temperature in May - Glenwood, AL
  • Average high temperature in May: 84.2°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56.7°F).

  • Average low temperature in May: 63.1°F

The month with the highest average low temperature is August (72.3°F).
The coldest month (with the lowest average low temperature) is January (39.4°F).

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Average pressure in May
Glenwood, AL

Average pressure in May - Glenwood, AL
  • Average pressure in May: 30.01"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
Glenwood, AL

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

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in May
Glenwood, AL

Average humidity in May - Glenwood, AL
  • Average humidity in May: 71%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in May
Glenwood, AL

Average rainfall in May - Glenwood, AL
  • Average rainfall in May: 3.23"

The wettest month (with the highest rainfall) is August (4.37").
The driest month (with the least rainfall) is November (2.09").

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Average rainfall days in May
Glenwood, AL

Average rainfall days in May - Glenwood, AL
  • Average rainfall days in May: 14.2 days

The month with the highest number of rainy days is July (23.4 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in May
Glenwood, AL

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

The month with the highest snowfall is January (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Glenwood, AL

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

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Glenwood, 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in May
Glenwood, AL

Average sunshine days in May - Glenwood, AL
  • Average sunshine days in May: 15.5 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is July (5.4 days).

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Average UV index in May
Glenwood, AL

Average UV index in May - Glenwood, 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
Glenwood, AL

Average cloud cover in May - Glenwood, AL
  • Average cloud cover in May: 30

The months with the most cloud cover are February and December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 28).

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Average visibility in May
Glenwood, AL

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

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