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
With the onset of May, Alston experiences a subtle temperature shift, with the average high-temperature moving from a moderately hot 75.2°F (24°C) in April to a still warm 82.2°F (27.9°C). Throughout the month of May, the average temperature dips to a refreshing 64°F (17.8°C) at night.Heat index
The heat index value during May is calculated to be a hot 87.8°F (31°C). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.Heat index determinations are made taking into account the shade and light air movements. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
In May, the average relative humidity is 74%.Rainfall
In Alston, in May, it is raining for 15.3 days, with typically 3.03" (77mm) of accumulated precipitation. In Alston, during the entire year, the rain falls for 174.5 days and collects up to 34.13" (867mm) of precipitation.Snowfall
March through December are months without snowfall.Daylight
In May, the average length of the day is 13h and 49min.On the first day of May in Alston, sunrise is at 6:42 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 8:31 pm EDT.
Sunshine
In May, the average sunshine in Alston is 10.3h.UV index
The months with the highest UV index in Alston are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 7 during May leads to these advisories:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Alston?
What is the average humidity in May in Alston?
How many days does it rain in May in Alston?
When it does not snow in Alston?
How many hours of daylight does Alston have in May?
When is the sunrise / sunset in May in Alston?
How many hours of sunshine does Alston have in May?
When is the highest UV index in Alston?
What is the UV index intensity in May in Alston?
Average temperature in May
Alston, GA
- Average high temperature in May: 82.2°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (56.8°F).
- Average low temperature in May: 64°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).
Average pressure in May
Alston, GA
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in May
Alston, GA
- Average wind speed in May: 6.9mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in May
Alston, GA
- Average humidity in May: 74%
The months with the highest relative humidity are August, September and December (76%).
The months with the lowest relative humidity are January and November (71%).
Average rainfall in May
Alston, GA
- Average rainfall in May: 3.03"
The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in May
Alston, GA
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in May
Alston, GA
- Average snowfall in May: 0"
The months with the highest snowfall are January and February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
Alston, GA
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Alston, GA
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in May: 10h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in May
Alston, GA
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (5.4 days).
Average UV index in May
Alston, GA
- Average UV index in May: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in May
Alston, GA
- Average cloud cover in May: 30
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in May
Alston, GA
- 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).
Alston, Georgia, USA
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