May weather forecast and climate
Crossville, AL

The last month of the spring, May, is a warm month in Crossville, Alabama, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 78.8°F (26°C).

Temperature

In May, the average high-temperature marginally rises, from a pleasant 71.1°F (21.7°C) in April, to a warm 78.8°F (26°C). The average low-temperature, in Crossville, is 58.6°F (14.8°C).

Humidity

The average relative humidity in May is 77%.

Rainfall

In Crossville, Alabama, in May, it is raining for 16.5 days, with typically 3.5" (89mm) of accumulated precipitation. In Crossville, during the entire year, the rain falls for 175.2 days and collects up to 42.2" (1072mm) of precipitation.

Snowfall

April through October are months without snowfall in Crossville.

Daylight

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

Sunshine

In May, the average sunshine is 9.8h.

UV index

Months with the highest UV index in Crossville are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for the average person.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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.

What is the temperature in May in Crossville?

In May, the average high-temperature is 78.8°F (26°C), and the average low-temperature is 58.6°F (14.8°C).

What is the average humidity in May in Crossville?

The average relative humidity in May is 77%.

How many days does it rain in May in Crossville?

In Crossville, Alabama, during May, the rain falls for 16.5 days and regularly aggregates up to 3.5" (89mm) of precipitation.

When it does not snow in Crossville?

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

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

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

How long on average sun shines in May in Crossville?

The average sunshine in May in Crossville is 9.8h.

What are the months with the highest UV index in Crossville?

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

What is the UV index intensity in May in Crossville?

In Crossville, Alabama, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in May - Crossville, AL
  • Average high temperature in May: 78.8°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 (48.6°F).

  • Average low temperature in May: 58.6°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 (33.4°F).

Average pressure in May - Crossville, 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 (29.98").

Average wind speed in May - Crossville, AL
  • Average wind speed in May: 5.8mph

The windiest months (with the highest average wind speed) are February and March (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in May - Crossville, 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%).

Average rainfall in May - Crossville, AL
  • Average rainfall in May: 3.5"

The wettest months (with the highest rainfall) are February and December (4.65").
The driest month (with the least rainfall) is September (2.48").

Average rainfall days in May - Crossville, AL
  • Average rainfall days in May: 16.5 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (9.5 days).

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

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

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

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

Average daylight in May / Average sunshine in May - Crossville, 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: 9.8h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in May - Crossville, AL
  • Average sunshine days in May: 12.6 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (10.2 days).

Average UV index in May - Crossville, 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 January (UV index 2).

Average cloud cover in May - Crossville, AL
  • Average cloud cover in May: 35

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in May - Crossville, 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).