May weather forecast
Howells, AL

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Weather in May

The last month of the spring, May, is another warm month in Howells, Alabama, with an average temperature ranging between max 85.6°F (29.8°C) and min 64.8°F (18.2°C).

Temperature

The onset of May introduces a subtle rise in the average high-temperature, nudging from a warm 78.4°F (25.8°C) in April to a still moderately hot 85.6°F (29.8°C). In Howells, May nights cool down to an average of 64.8°F (18.2°C).

Heat index

For most parts of May, the heat index is calculated to be a torrid 95°F (35°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The months with the lowest humidity in Howells are May and October, with an average relative humidity of 70%.

Rainfall

In Howells, during May, the rain falls for 12.8 days and regularly aggregates up to 2.56" (65mm) of precipitation. In Howells, during the entire year, the rain falls for 161.6 days and collects up to 34.02" (864mm) of precipitation.

Snowfall

March through December are months without snowfall in Howells.

Daylight

In May, the average length of the day in Howells, Alabama, is 13h and 44min.
On the first day of May in Howells, sunrise is at 5:59 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:43 pm CDT.

Sunshine

The average sunshine in May in Howells is 10.6h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 7 during May translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

How hot is May in Howells?

In May, in Howells, the average high-temperature is 85.6°F (29.8°C), and the average low-temperature is 64.8°F (18.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in May is calculated to be 95°F (35°C).

What is the least humid month in Howells?

May and October, with an average relative humidity of 70%, are the least humid months in Howells, Alabama.

What is the average humidity in May in Howells?

The average relative humidity in May in Howells is 70%.

How many days does it rain in May in Howells?

In Howells, in May, during 12.8 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

When it does not snow in Howells?

In Howells, snow does not fall in March through December.

How many hours of daylight does Howells have in May?

The average day length in May in Howells, Alabama, is 13h and 44min.

When is the sunrise / sunset in May in Howells?

In May, on the first day of the month, sunrise is at 5:59 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:43 pm CDT.

How long on average sun shines in May in Howells?

In Howells, the average sunshine duration in May is 10.6h.

When is the highest UV index in Howells?

May through August, with an average maximum UV index of 7, are months with the highest UV index.

How high is the UV index in May in Howells?

In Howells, the average daily maximum UV index in May is 7. 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
Howells, AL

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

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (58.8°F).

  • Average low temperature in May: 64.8°F

The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (41.4°F).

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Average pressure in May
Howells, AL

Average pressure in May - Howells, 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
Howells, AL

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

The windiest months (with the highest average wind speed) are February, March and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in May
Howells, AL

Average humidity in May - Howells, AL
  • Average humidity in May: 70%

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

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Average rainfall in May
Howells, AL

Average rainfall in May - Howells, AL
  • Average rainfall in May: 2.56"

The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is November (1.85").

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Average rainfall days in May
Howells, AL

Average rainfall days in May - Howells, AL
  • Average rainfall days in May: 12.8 days

The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in May
Howells, AL

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

The month with the highest snowfall is February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Howells, AL

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

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

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

Average daylight in May / Average sunshine in May - Howells, AL
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in May: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

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Average sunshine days in May
Howells, AL

Average sunshine days in May - Howells, AL
  • Average sunshine days in May: 16.5 days

The month with the most sunshine days is October (21.7 days).
The month with the least sunshine days is August (7.7 days).

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Average UV index in May
Howells, AL

Average UV index in May - Howells, AL
  • Average UV index in May: 7

The months with the highest UV index are May, 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
Howells, AL

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

The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in May
Howells, AL

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

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

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Howells, Alabama, USA

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