May weather forecast
Grace, AL

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Weather in May

May, the last month of the spring in Grace, is another warm month, with an average temperature ranging between min 62.8°F (17.1°C) and max 85.1°F (29.5°C).

Temperature

As April transitions into May, Grace notices a gentle rise in the average high-temperature, transitioning from 77°F (25°C) to a still warm 85.1°F (29.5°C). Nighttime temperatures exhibit a substantial dip from daytime highs during May, averaging at a refreshing 62.8°F (17.1°C).

Heat index

The average heat index in May is appraised at a hot 93.2°F (34°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular importance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

In Grace, the average relative humidity in May is 72%.

Rainfall

In Grace, in May, during 13.4 rainfall days, 3.15" (80mm) of precipitation is typically accumulated. Throughout the year, in Grace, there are 171.8 rainfall days, and 35.16" (893mm) of precipitation is accumulated.

Snowfall

In Grace, snow does not fall in April through November.

Daylight

In May, the average length of the day is 13h and 47min.
On the first day of May in Grace, sunrise is at 6:01 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 7:47 pm CDT.

Sunshine

The average sunshine in May in Grace, Alabama, is 10.4h.

UV index

The months with the highest UV index in Grace are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In May, the maximum UV index of 7 suggests these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

How hot is May in Grace?

The average high-temperature, in May, in Grace, is 85.1°F (29.5°C), while the average low-temperature is 62.8°F (17.1°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in May is appraised at 93.2°F (34°C).

What is the average humidity in May in Grace?

In May, the average relative humidity in Grace, Alabama, is 72%.

How much does it rain in Grace in May?

In May, the rain falls for 13.4 days. Throughout May, 3.15" (80mm) of precipitation is accumulated.

When it does not snow in Grace?

In Grace, Alabama, snow does not fall in April through November.

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

In Grace, Alabama, the average day length in May is 13h and 47min.

When are sunrise and sunset in May in Grace?

On the first day of May in Grace, Alabama, sunrise is at 6:01 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 7:47 pm CDT.

How long on average sun shines in May in Grace?

In May, the average sunshine duration in Grace, Alabama, is 10.4h.

What is the month with the highest UV index in Grace?

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

What is the UV index reading in May in Grace?

In May, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Grace, AL

Average temperature in May - Grace, AL
  • Average high temperature in May: 85.1°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (56.7°F).

  • Average low temperature in May: 62.8°F

The month with the highest average low temperature is August (72.1°F).
The coldest month (with the lowest average low temperature) is January (39°F).

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Average pressure in May
Grace, AL

Average pressure in May - Grace, 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
Grace, AL

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

The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in May
Grace, AL

Average humidity in May - Grace, AL
  • Average humidity in May: 72%

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in May
Grace, AL

Average rainfall in May - Grace, AL
  • Average rainfall in May: 3.15"

The wettest months (with the highest rainfall) are August and December (3.94").
The driest month (with the least rainfall) is November (1.93").

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Average rainfall days in May
Grace, AL

Average rainfall days in May - Grace, AL
  • Average rainfall days in May: 13.4 days

The month with the highest number of rainy days is July (23 days).
The month with the least rainy days is November (7.3 days).

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Average snowfall in May
Grace, AL

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

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

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Average snowfall days in May
Grace, AL

Average snowfall days in May - Grace, 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 and October (0 days).

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

Average daylight in May / Average sunshine in May - Grace, 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 2min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

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Average sunshine days in May
Grace, AL

Average sunshine days in May - Grace, AL
  • Average sunshine days in May: 16.4 days

The months with the most sunshine days are October and November (21 days).
The month with the least sunshine days is July (6.5 days).

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Average UV index in May
Grace, AL

Average UV index in May - Grace, 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
Grace, AL

Average cloud cover in May - Grace, AL
  • Average cloud cover in May: 32

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in May
Grace, AL

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

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

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Grace, Alabama, USA

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