May weather forecast
Cottonwood, AL

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Weather in May

The last month of the spring, May, is another warm month in Cottonwood, Alabama, with an average temperature varying between 84.7°F (29.3°C) and 65.3°F (18.5°C).

Temperature

The onset of May introduces a subtle rise in the average high-temperature, nudging from a warm 78.1°F (25.6°C) in April to a still moderately hot 84.7°F (29.3°C). During May nights, Cottonwood witnesses a consistent average temperature of 65.3°F (18.5°C).

Heat index

May's heat index is calculated to be a hot 91.4°F (33°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

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

Rainfall

In Cottonwood, in May, during 12.8 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Cottonwood, during the entire year, the rain falls for 156.9 days and collects up to 27.52" (699mm) of precipitation.

Snowfall

February through December are months without snowfall in Cottonwood.

Daylight

In May, the average length of the day is 13h and 44min.
On the first day of the month, sunrise is at 5:55 am and sunset at 7:20 pm. On the last day of May, sunrise is at 5:38 am and sunset at 7:39 pm CDT.

Sunshine

With an average of 10.8h of sunshine, May has the most sunshine of the year in Cottonwood.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 7 in May translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

How hot does it get in Cottonwood in May?

During May, Cottonwood experiences an average high-temperature of 84.7°F (29.3°C) and a low-temperature of 65.3°F (18.5°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in May is calculated to be 91.4°F (33°C).

What is the least humid month in Cottonwood?

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

What is the average humidity in May in Cottonwood?

In May, the average relative humidity is 70%.

How many days does it rain in May in Cottonwood?

In May, in Cottonwood, the rain falls for 12.8 days. Throughout May, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in Cottonwood?

In Cottonwood, snow does not fall in February through December.

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

The average day length in May in Cottonwood is 13h and 44min.

When are sunrise and sunset in May in Cottonwood?

On the first day of May in Cottonwood, Alabama, sunrise is at 5:55 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 7:39 pm CDT.

What month has the most sunshine in Cottonwood?

May has the most sunshine of the year in Cottonwood, with an average of 10.8h of sunshine.

How long on average sun shines in May in Cottonwood?

In Cottonwood, Alabama, the average sunshine duration in May is 10.8h.

When is the highest UV index in Cottonwood?

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

What is the UV index intensity in May in Cottonwood?

In Cottonwood, Alabama, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to 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
Cottonwood, AL

Average temperature in May - Cottonwood, AL
  • Average high temperature in May: 84.7°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in May: 65.3°F

The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

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Average pressure in May
Cottonwood, AL

Average pressure in May - Cottonwood, 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 (29.98"Hg).

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Average wind speed in May
Cottonwood, AL

Average wind speed in May - Cottonwood, AL
  • Average wind speed in May: 6.1mph

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in May
Cottonwood, AL

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

The months with the highest relative humidity are August and December (76%).
The months with the lowest relative humidity are May and October (70%).

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Average rainfall in May
Cottonwood, AL

Average rainfall in May - Cottonwood, AL
  • Average rainfall in May: 2.2"

The wettest month (with the highest rainfall) is August (4.17").
The driest month (with the least rainfall) is November (1.26").

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Average rainfall days in May
Cottonwood, AL

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

The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is November (7.2 days).

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Average snowfall in May
Cottonwood, AL

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

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Cottonwood, AL

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

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in May / Average sunshine in May - Cottonwood, 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 5min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).

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Average sunshine days in May
Cottonwood, AL

Average sunshine days in May - Cottonwood, AL
  • Average sunshine days in May: 15.9 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is August (6.9 days).

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Average UV index in May
Cottonwood, AL

Average UV index in May - Cottonwood, 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
Cottonwood, AL

Average cloud cover in May - Cottonwood, AL
  • Average cloud cover in May: 27

The months with the most cloud cover are February and December (Cloud cover 42).
The months with the least cloud cover are May and October (Cloud cover 27).

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Average visibility in May
Cottonwood, AL

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

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

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Cottonwood, Alabama, USA

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