May weather forecast and climate
Cyril, AL

May, the last month of the spring, in Cyril, is another warm month, with average temperature varying between 84.4°F (29.1°C) and 62.4°F (16.9°C).

Temperature

In May, the average high-temperature slightly increases, from a moderately hot 77.4°F (25.2°C) in April, to a still warm 84.4°F (29.1°C). The average low-temperature, in May, is 62.4°F (16.9°C).

Heat index

In May, the average heat index is evaluated at a tropical 92.3°F (33.5°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. 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', 'feels like', 'real feel', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, wind, pregnancy), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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

In Cyril, Alabama, the average relative humidity in May is 73%.

Rainfall

In Cyril, in May, during 11.3 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Cyril, during the entire year, the rain falls for 138.6 days and collects up to 19.33" (491mm) of precipitation.

Snowfall

In Cyril snow does not fall in April through November.

Daylight

In Cyril, the average length of the day in May is 13.8h.

Sunshine

In May, the average sunshine is 9.9h.

UV index

In Cyril, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in May 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in May in Cyril?

In May, in Cyril, the average high-temperature is 84.4°F (29.1°C), and the average low-temperature is 62.4°F (16.9°C). In May, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that calculates temperature value influenced by the moisture in the air, is calculated to 92.3°F (33.5°C).

What is the average humidity in May in Cyril?

In May, the average relative humidity in Cyril is 73%.

How many days does it rain in May in Cyril?

In May, in Cyril, the rain falls for 11.3 days. Throughout May, 1.42" (36mm) of precipitation is accumulated.

When it does not snow in Cyril?

April through November are months without snowfall.

How many hours of daylight does Cyril have in May?

The average length of the day in May is 13.8h.

How many hours of sunshine does Cyril have in May?

The average sunshine in May is 9.9h.

What is the UV index reading in May in Cyril?

In May, the average daily maximum UV index in Cyril is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to the UV radiation.
Average temperature in May - Cyril, AL
  • Average high temperature in May: 84.4°F

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (55.2°F).

  • Average low temperature in May: 62.4°F

Months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

Average pressure in May - Cyril, AL
  • Average pressure in May: 30"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.96").

Average wind speed in May - Cyril, AL
  • Average wind speed in May: 5.5mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in May - Cyril, AL
  • Average humidity in May: 73%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (70%).

Average rainfall in May - Cyril, AL
  • Average rainfall in May: 1.42"

The wettest month (with the highest rainfall) is July (2.4").
The driest month (with the least rainfall) is November (0.94").

Average rainfall days in May - Cyril, AL
  • Average rainfall days in May: 11.3 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (6.4 days).

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

The month with the highest snowfall is January (0.16").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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

The month with the highest number of snowfall days is January (0.5 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in May / Average sunshine in May - Cyril, AL
  • Average daylight in May: 13.8h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in May: 9.9h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is December (Average sunshine: 4.9h).

Average sunshine days in May - Cyril, AL
  • Average sunshine days in May: 16.9 days

The month with the most sunshine days is October (22.5 days).
The month with the least sunshine days is July (9.5 days).

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

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 31).

Average visibility in May - Cyril, AL
  • Average visibility in May: 5mi

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