May weather forecast and climate
Grant, AL

Weather in May

The last month of the spring, May, is a warm month in Grant, Alabama, with temperature in the range of an average low of 59°F (15°C) and an average high of 78.4°F (25.8°C).

Temperature

In Grant, Alabama, the average high-temperature in May marginally rises, from an agreeable 70.5°F (21.4°C) in April, to a moderately hot 78.4°F (25.8°C). In May, the average low-temperature is 59°F (15°C).

Humidity

In Grant, the average relative humidity is 77%.

Rainfall

In May, the rain falls for 16.4 days. Throughout May, 3.46" (88mm) of precipitation is accumulated. Throughout the year, there are 177 rainfall days, and 42.36" (1076mm) of precipitation is accumulated.

Snowfall

In Grant snow does not fall in April through October.

Daylight

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

Sunshine

In May, the average sunshine in Grant, Alabama, is 9.5h.

UV index

Months with the highest UV index in Grant are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in May interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Grant?

The average high-temperature, in May, in Grant, Alabama, is 78.4°F (25.8°C), while the average low-temperature is 59°F (15°C).

What is the average humidity in May in Grant?

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

How much does it rain in Grant in May?

In Grant, during May, the rain falls for 16.4 days and regularly aggregates up to 3.46" (88mm) of precipitation.

When it does not snow in Grant?

April through October are months without snowfall.

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

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

How long on average sun shines in May in Grant?

In May, the average sunshine in Grant, Alabama, is 9.5h.

When is the highest UV index in Grant?

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

What is the UV index reading in May in Grant?

In Grant, Alabama, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in May
Grant, AL

Average temperature in May - Grant, AL
  • Average high temperature in May: 78.4°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in May: 59°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 (33.1°F).

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Average pressure in May
Grant, AL

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

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
Grant, AL

Average wind speed in May - Grant, AL
  • Average wind speed in May: 5.7mph

The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

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Average humidity in May
Grant, AL

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

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Grant, AL

Average rainfall in May - Grant, AL
  • Average rainfall in May: 3.46"

The wettest month (with the highest rainfall) is December (4.53").
The driest month (with the least rainfall) is November (2.44").

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Average rainfall days in May
Grant, AL

Average rainfall days in May - Grant, AL
  • Average rainfall days in May: 16.4 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (9.6 days).

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Average snowfall in May
Grant, AL

Average snowfall in May - Grant, 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
Grant, AL

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

The month with the highest number of snowfall days is February (2 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Grant, 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: 9.5h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.5h).

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Average sunshine days in May
Grant, AL

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

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is August (9.4 days).

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Average UV index in May
Grant, AL

Average UV index in May - Grant, 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
Grant, AL

Average cloud cover in May - Grant, AL
  • Average cloud cover in May: 36

The month with the most cloud cover is February (Cloud cover 51).
Months with the least cloud cover are June and September (Cloud cover 31).

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Average visibility in May
Grant, AL

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

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

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