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 from April to May brings an increase in the average high-temperature, moving from a cool 52.3°F (11.3°C) to a refreshing 64.9°F (18.3°C). Port Gibson's nighttime temperature in May drops to an average of 48°F (8.9°C).Humidity
In Port Gibson, the average relative humidity in May is 78%.Rainfall
In May, in Port Gibson, the rain falls for 11.8 days. Throughout May, 0.91" (23mm) of precipitation is accumulated. In Port Gibson, during the entire year, the rain falls for 115.8 days and collects up to 8.43" (214mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Port Gibson aggregates 0.12" (3mm) of snow. Throughout the year, in Port Gibson, there are 54.1 snowfall days, and 6.61" (168mm) of snow is accumulated.Daylight
In Port Gibson, the average length of the day in May is 14h and 41min.On the first day of the month, sunrise is at 6:01 am and sunset at 8:10 pm. On the last day of May, sunrise is at 5:32 am and sunset at 8:40 pm EDT.
Sunshine
In Port Gibson, the average sunshine in May is 9.4h.UV index
In May, the average daily maximum UV index in Port Gibson is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What are the temperatures in Port Gibson in May?
What is the average humidity in May in Port Gibson?
How much does it rain in Port Gibson in May?
What is the last month it snows in Port Gibson?
What is the average length of the day in May in Port Gibson?
When are sunrise and sunset in May in Port Gibson?
How long on average sun shines in May in Port Gibson?
How high is the UV index in May in Port Gibson?
Average temperature in May
Port Gibson, 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 (29.7°F).
- Average low temperature in May: 48°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure in May
Port Gibson, 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
Port Gibson, NY
- Average wind speed in May: 8mph
The windiest months (with the highest average wind speed) are January and February (11.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in May
Port Gibson, NY
- Average humidity in May: 78%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, August and September (77%).
Average rainfall in May
Port Gibson, NY
- Average rainfall in May: 0.91"
The wettest month (with the highest rainfall) is October (0.98").
The driest month (with the least rainfall) is September (0.47").
Average rainfall days in May
Port Gibson, NY
- Average rainfall days in May: 11.8 days
The months with the highest number of rainy days are May and August (11.8 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in May
Port Gibson, NY
- Average snowfall in May: 0.12"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Port Gibson, NY
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Port Gibson, 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 2min
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 42min).
Average sunshine days in May
Port Gibson, NY
- Average sunshine days in May: 15.8 days
The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is February (13.4 days).
Average UV index in May
Port Gibson, 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
Port Gibson, NY
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in May
Port Gibson, 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).
Port Gibson, New York, USA
Weather forecast for your location
2. Allow the app to use your location
