May weather forecast and climate
Duke, AL

The last month of the spring, May, is a warm month in Duke, Alabama, with average temperature varying between 80.4°F (26.9°C) and 59.4°F (15.2°C).

Temperature

In May, the average high-temperature slightly increases, from an agreeable 72.7°F (22.6°C) in April, to a moderately hot 80.4°F (26.9°C). In May, in Duke, the average low-temperature is 59.4°F (15.2°C).

Humidity

In May, the average relative humidity in Duke is 75%.

Rainfall

In Duke, it is raining for 14.8 days, with typically 2.87" (73mm) of accumulated precipitation. In Duke, during the entire year, the rain falls for 171.3 days and collects up to 37.83" (961mm) of precipitation.

Snowfall

In Duke snow does not fall in April through October.

Daylight

In Duke, the average length of the day is 13.9h.

Sunshine

In Duke, the average sunshine is 10h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Duke. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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 Duke?

The average high-temperature, in May, is 80.4°F (26.9°C), while the average low-temperature is 59.4°F (15.2°C).

What is the average humidity in May in Duke?

In May, the average relative humidity in Duke, Alabama, is 75%.

How much does it rain in Duke in May?

In Duke, during May, the rain falls for 14.8 days and regularly aggregates up to 2.87" (73mm) of precipitation.

When it does not snow in Duke?

April through October are months without snowfall in Duke.

How many hours of daylight does Duke have in May?

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

How many hours of sunshine does Duke have in May?

In Duke, the average sunshine in May is 10h.

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

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

How high is the UV index in May in Duke?

The average daily maximum UV index in May in Duke, Alabama, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.
Average temperature in May - Duke, AL
  • Average high temperature in May: 80.4°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in May: 59.4°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

Average pressure in May - Duke, 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 - Duke, AL
  • Average wind speed in May: 5.4mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

Average humidity in May - Duke, AL
  • Average humidity in May: 75%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in May - Duke, AL
  • Average rainfall in May: 2.87"

The wettest months (with the highest rainfall) are February and December (3.9").
The driest month (with the least rainfall) is October (2.32").

Average rainfall days in May - Duke, AL
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is November (8.7 days).

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

The month with the highest snowfall is December (0.43").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (1.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May / Average sunshine in May - Duke, 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: 10h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in May - Duke, AL
  • Average sunshine days in May: 13.9 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in May - Duke, 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).

Average cloud cover in May - Duke, AL
  • Average cloud cover in May: 33

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 - Duke, 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).