May weather forecast and climate
Graham, AL

Weather in May

The last month of the spring, May, is a warm month in Graham, Alabama, with average temperature ranging between max 79.5°F (26.4°C) and min 59°F (15°C).

Temperature

In May, the average high-temperature marginally rises, from an agreeable 72.1°F (22.3°C) in April, to a moderately hot 79.5°F (26.4°C). In Graham, in May, the average low-temperature is 59°F (15°C).

Humidity

In Graham, Alabama, the average relative humidity in May is 76%.

Rainfall

In Graham, during 16.2 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. Throughout the year, in Graham, there are 182.8 rainfall days, and 41.5" (1054mm) of precipitation is accumulated.

Snowfall

In Graham, Alabama, snow does not fall in April through October.

Daylight

In May, the average length of the day in Graham, Alabama, is 13.9h.

Sunshine

In May, the average sunshine in Graham is 9.8h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Graham, Alabama. A UV Index of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Graham?

In Graham, in May, the average high-temperature is 79.5°F (26.4°C), and the average low-temperature is 59°F (15°C).

What is the average humidity in May in Graham?

The average relative humidity in May is 76%.

How much does it rain in Graham in May?

In Graham, in May, during 16.2 rainfall days, 3.23" (82mm) of precipitation is typically accumulated.

When it does not snow in Graham?

In Graham, Alabama, snow does not fall in April through October.

How many hours of daylight does Graham have in May?

The average length of the day in May in Graham is 13.9h.

How long on average sun shines in May in Graham?

The average sunshine in May in Graham, Alabama, is 9.8h.

When is the highest UV index in Graham?

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

What is the UV index reading in May in Graham?

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

Average temperature in May
Graham, AL

Average temperature in May - Graham, AL
  • Average high temperature in May: 79.5°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in May: 59°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

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Average pressure in May
Graham, AL

Average pressure in May - Graham, 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 (29.99").

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Average wind speed in May
Graham, AL

Average wind speed in May - Graham, AL
  • Average wind speed in May: 5.6mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in May
Graham, AL

Average humidity in May - Graham, AL
  • Average humidity in May: 76%

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

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Average rainfall in May
Graham, AL

Average rainfall in May - Graham, AL
  • Average rainfall in May: 3.23"

The wettest month (with the highest rainfall) is August (4.92").
The driest month (with the least rainfall) is October (2.09").

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Average rainfall days in May
Graham, AL

Average rainfall days in May - Graham, AL
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is November (9.3 days).

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Average snowfall in May
Graham, AL

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

The month with the highest snowfall is January (0.71").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Graham, AL

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

The month with the highest number of snowfall days is January (1.3 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
Graham, AL

Average daylight in May / Average sunshine in May - Graham, AL
  • Average daylight in May: 13.9h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in May: 9.8h

Months with the most sunshine are June and July (Average sunshine: 10.2h).
The month with the least sunshine is December (Average sunshine: 4.8h).

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Average sunshine days in May
Graham, AL

Average sunshine days in May - Graham, AL
  • Average sunshine days in May: 13.2 days

The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (6.3 days).

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Average UV index in May
Graham, AL

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

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

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Average cloud cover in May
Graham, AL

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

Months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 32).

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Average visibility in May
Graham, AL

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

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

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