May weather forecast and climate
Guntersville, AL

Weather in May

May, the last month of the spring, in Guntersville, is a warm month, with temperature in the range of an average high of 78.8°F (26°C) and an average low of 58.8°F (14.9°C).

Temperature

In Guntersville, the average high-temperature marginally rises, from an agreeable 71.2°F (21.8°C) in April, to a warm 78.8°F (26°C). The average low-temperature, in May, is 58.8°F (14.9°C).

Humidity

In Guntersville, the average relative humidity in May is 77%.

Rainfall

In Guntersville, in May, during 16.3 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. Throughout the year, there are 179.7 rainfall days, and 41.89" (1064mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Guntersville.

Daylight

In Guntersville, the average length of the day in May is 14h.

Sunshine

The average sunshine in May is 9.8h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in May transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Guntersville?

The average high-temperature, in May, is 78.8°F (26°C), while the average low-temperature is 58.8°F (14.9°C).

What is the average humidity in May in Guntersville?

In May, the average relative humidity is 77%.

How much does it rain in Guntersville in May?

In Guntersville, Alabama, in May, during 16.3 rainfall days, 3.35" (85mm) of precipitation is typically accumulated.

When it does not snow in Guntersville?

April through October are months without snowfall.

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

In Guntersville, Alabama, the average length of the day in May is 14h.

How many hours of sunshine does Guntersville have in May?

The average sunshine in May in Guntersville is 9.8h.

When is the highest UV index in Guntersville?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Guntersville, Alabama.

What is the UV index intensity in May in Guntersville?

In May, the average daily maximum UV index in Guntersville is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to the UV radiation.

Average temperature in May
Guntersville, AL

Average temperature in May - Guntersville, AL
  • Average high temperature in May: 78.8°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (48.6°F).

  • Average low temperature in May: 58.8°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in May
Guntersville, AL

Average pressure in May - Guntersville, AL
  • Average pressure in May: 30.02"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed in May
Guntersville, AL

Average wind speed in May - Guntersville, AL
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in May
Guntersville, AL

Average humidity in May - Guntersville, AL
  • Average humidity in May: 77%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Guntersville, AL

Average rainfall in May - Guntersville, AL
  • Average rainfall in May: 3.35"

The wettest month (with the highest rainfall) is December (4.45").
The driest month (with the least rainfall) is October (2.48").

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Average rainfall days in May
Guntersville, AL

Average rainfall days in May - Guntersville, AL
  • Average rainfall days in May: 16.3 days

The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in May
Guntersville, AL

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

The month with the highest snowfall is January (0.83").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Guntersville, AL

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

The month with the highest number of snowfall days is February (1.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Guntersville, AL
  • Average daylight in May: 14h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in May: 9.8h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in May
Guntersville, AL

Average sunshine days in May - Guntersville, AL
  • Average sunshine days in May: 12.8 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in May
Guntersville, AL

Average UV index in May - Guntersville, AL
  • Average UV index in May: 6

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in May
Guntersville, AL

Average cloud cover in May - Guntersville, AL
  • Average cloud cover in May: 34

The month with the most cloud cover is February (Cloud cover 49).
Months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in May
Guntersville, AL

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

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

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