May weather forecast and climate
County Line, AL

May, the last month of the spring, in County Line, is a warm month, with average temperature varying between 81°F (27.2°C) and 60.6°F (15.9°C).

Temperature

In County Line, the average high-temperature in May marginally rises, from an agreeable 72.9°F (22.7°C) in April, to a moderately hot 81°F (27.2°C). In May, in County Line, Alabama, the average low-temperature is 60.6°F (15.9°C).

Heat index

In May, the average heat index is appraised at 85.3°F (29.6°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'apparent temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, pregnancy, clothing). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity is 74%.

Rainfall

In County Line, in May, it is raining for 15.8 days, with typically 3.03" (77mm) of accumulated precipitation. In County Line, during the entire year, the rain falls for 173.8 days and collects up to 39.41" (1001mm) of precipitation.

Snowfall

April through October are months without snowfall in County Line.

Daylight

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

Sunshine

In County Line, the average sunshine is 10.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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.

What is the temperature in May in County Line?

In May, in County Line, the average high-temperature is 81°F (27.2°C), and the average low-temperature is 60.6°F (15.9°C). The average heat index (a.k.a. 'real feel', 'feels like'), that factores the actual air temperature with the relative humidity, in May is evaluated at 85.3°F (29.6°C).

What is the average humidity in May in County Line?

In May, the average relative humidity in County Line, Alabama, is 74%.

How many days does it rain in May in County Line?

In County Line, Alabama, in May, it is raining for 15.8 days, with typically 3.03" (77mm) of accumulated precipitation.

When it does not snow in County Line?

April through October are months without snowfall.

What is the average length of the day in May in County Line?

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

How long on average sun shines in May in County Line?

In May, the average sunshine is 10.1h.

What is the month with the highest UV index in County Line?

Months with the highest UV index in County Line are May through August, with an average maximum UV index of 6.

What is the UV index intensity in May in County Line?

In County Line, Alabama, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.
Average temperature in May - County Line, AL
  • Average high temperature in May: 81°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 (50.7°F).

  • Average low temperature in May: 60.6°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average pressure in May - County Line, 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").

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

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

Average humidity in May - County Line, AL
  • Average humidity in May: 74%

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

Average rainfall in May - County Line, AL
  • Average rainfall in May: 3.03"

The wettest month (with the highest rainfall) is December (4.09").
The driest month (with the least rainfall) is October (2.09").

Average rainfall days in May - County Line, AL
  • Average rainfall days in May: 15.8 days

The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is November (9.1 days).

Average snowfall in May - County Line, AL
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.79").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May - County Line, AL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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: 10.1h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days in May - County Line, AL
  • Average sunshine days in May: 13.9 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (7.2 days).

Average UV index in May - County Line, 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, February, November and December (UV index 3).

Average cloud cover in May - County Line, AL
  • Average cloud cover in May: 32

The month with the most cloud cover is February (Cloud cover 48).
Months with the least cloud cover are June and September (Cloud cover 29).

Average visibility in May - County Line, 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).