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 transition into May, Savannah experiences an increase in average high-temperatures, moving up from a cool 52.3°F (11.3°C) in April to a refreshing 64.9°F (18.3°C). Savannah's average low-temperature during May nights is observed to be a chilly 48°F (8.9°C).Humidity
The average relative humidity in May is 79%.Rainfall
In Savannah, during May, the rain falls for 11.9 days and regularly aggregates up to 1.02" (26mm) of precipitation. Throughout the year, there are 111.7 rainfall days, and 9.17" (233mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Savannah aggregates 0.12" (3mm) of snow. In Savannah, during the entire year, snow falls for 51.6 days and aggregates up to 7.68" (195mm) of snow.Daylight
In Savannah, the average length of the day in May is 14h and 41min.On the first day of May, sunrise is at 5:59 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:39 pm EDT.
Sunshine
In Savannah, the average sunshine in May is 9.2h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 5 in May transforms into this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May?
How much does it rain in Savannah in May?
What is the last month it snows?
What is the average length of the day in May in Savannah?
When are sunrise and sunset in May?
How many hours of sunshine does Savannah have in May?
How high is the UV index in May?
Average temperature in May
Savannah, NY
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in May: 48°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in May
Savannah, NY
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Savannah, NY
- Average wind speed in May: 7.9mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in May
Savannah, NY
- Average humidity in May: 79%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (77%).
Average rainfall in May
Savannah, NY
- Average rainfall in May: 1.02"
The wettest month (with the highest rainfall) is October (1.1").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in May
Savannah, NY
- Average rainfall days in May: 11.9 days
The month with the highest number of rainy days is July (12.6 days).
The month with the least rainy days is January (4.6 days).
Average snowfall in May
Savannah, NY
- Average snowfall in May: 0.12"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Savannah, NY
- Average snowfall days in May: 0.3 days
The months with the highest number of snowfall days are January and February (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Savannah, NY
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in May
Savannah, NY
- Average sunshine days in May: 16.8 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is February (14 days).
Average UV index in May
Savannah, NY
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Savannah, NY
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in May
Savannah, NY
- 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).
Savannah, New York, USA
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