May weather forecastHillsboro, AL
May
Weather in May
The last month of the spring, May, is a moderately hot month in Hillsboro, Alabama, with temperature in the range of an average high of 78.8°F (26°C) and an average low of 60.1°F (15.6°C).Temperature
May brings a slight rise in Hillsboro's average high-temperature, moving from a pleasant 70.5°F (21.4°C) in April to a moderately hot 78.8°F (26°C). Hillsboro's average low-temperature in the month of May is recorded at a moderate 60.1°F (15.6°C).Humidity
In Hillsboro, the average relative humidity in May is 76%.Rainfall
In Hillsboro, in May, it is raining for 17.2 days, with typically 3.39" (86mm) of accumulated precipitation. Throughout the year, there are 176.2 rainfall days, and 42.32" (1075mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in May is 13h and 59min.On the first day of May, sunrise is at 5:57 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 7:56 pm CDT.
Sunshine
The average sunshine in May is 9.6h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 6 during May, leads to the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Hillsboro, AL
- Average high temperature in May: 78.8°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (47.8°F).
- Average low temperature in May: 60.1°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 (33.4°F).
Average pressure in May
Hillsboro, AL
- Average pressure in May: 30.01"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
Hillsboro, AL
- Average wind speed in May: 6.5mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).
Average humidity in May
Hillsboro, AL
- Average humidity in May: 76%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Hillsboro, AL
- Average rainfall in May: 3.39"
The wettest months (with the highest rainfall) are April and December (4.33").
The driest month (with the least rainfall) is November (2.4").
Average rainfall days in May
Hillsboro, AL
- Average rainfall days in May: 17.2 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (10.2 days).
Average snowfall in May
Hillsboro, AL
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Hillsboro, AL
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.1 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
Hillsboro, AL
- Average daylight in May: 14h and 0min
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: 9h and 36min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in May
Hillsboro, AL
- Average sunshine days in May: 11.8 days
The months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in May
Hillsboro, 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
Hillsboro, AL
- Average cloud cover in May: 36
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in May
Hillsboro, 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).
