Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The shift into May is accompanied by a modest temperature increase, with the average high-temperature edging up from an agreeable 72.7°F (22.6°C) in April to a warm 80.4°F (26.9°C). May in Duke is noted for a mean low-temperature of 59.4°F (15.2°C).Humidity
In Duke, the average relative humidity in May is 75%.Rainfall
In Duke, in May, during 14.8 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, in Duke, Alabama, there are 171.3 rainfall days, and 37.83" (961mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall in Duke.Daylight
The average length of the day in May is 13h and 56min.On the first day of May in Duke, sunrise is at 5:53 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 7:49 pm CDT.
Sunshine
In May, the average sunshine in Duke is 10h.UV index
The months with the highest UV index in Duke are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, the maximum UV index of 6 transforms into these recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the usual temperature for Duke in May?
What is the average humidity in May in Duke?
How many days does it rain in May in Duke?
When it does not snow in Duke?
What is the average length of the day in May in Duke?
When is the sunrise / sunset in May in Duke?
How long on average sun shines in May in Duke?
When is the highest UV index in Duke?
What is the UV index reading in May in Duke?
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"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
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").
The 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).
The 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: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 10h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
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
The 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
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Duke, Alabama, USA
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