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, Port Dickinson's weather sees a temperature rise, transitioning from a fresh 52.3°F (11.3°C) in April to an enjoyable 65.7°F (18.7°C). Throughout the month of May, Port Dickinson witnesses an average temperature of 46°F (7.8°C).Humidity
April through July, with an average relative humidity of 80%, are the least humid months in Port Dickinson, New York.Rainfall
In May, the rain falls for 18.7 days. Throughout May, 3.46" (88mm) of precipitation is accumulated. In Port Dickinson, New York, during the entire year, the rain falls for 173.5 days and collects up to 35.67" (906mm) of precipitation.Snowfall
Months with snowfall in Port Dickinson are January through May, October through December. May is the last month it regularly snows. During 0.8 snowfall days, in May, Port Dickinson aggregates 0.47" (12mm) of snow. In Port Dickinson, during the entire year, snow falls for 94.8 days and aggregates up to 48.82" (1240mm) of snow.Daylight
In May, the average length of the day in Port Dickinson is 14h and 35min.On the first day of May in Port Dickinson, sunrise is at 5:58 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:32 pm EDT.
Sunshine
In May, the average sunshine in Port Dickinson is 8h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Port Dickinson. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 5 in May leads to these recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. When the Sun is at its strongest around midday, find shade and limit exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Port Dickinson?
What is the least humid month in Port Dickinson?
What is the average humidity in May in Port Dickinson?
How many days does it rain in May in Port Dickinson?
What is the last month it snows in Port Dickinson?
What is the average length of the day in May in Port Dickinson?
When are sunrise and sunset in May in Port Dickinson?
How long on average sun shines in May in Port Dickinson?
What are the months with the highest UV index in Port Dickinson?
How high is the UV index in May in Port Dickinson?
Average temperature in May
Port Dickinson, NY
- Average high temperature in May: 65.7°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (27.3°F).
- Average low temperature in May: 46°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in May
Port Dickinson, NY
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Port Dickinson, NY
- Average wind speed in May: 7.3mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in May
Port Dickinson, NY
- Average humidity in May: 80%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, May, June and July (80%).
Average rainfall in May
Port Dickinson, NY
- Average rainfall in May: 3.46"
The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are January and November (2.4").
Average rainfall days in May
Port Dickinson, NY
- Average rainfall days in May: 18.7 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in May
Port Dickinson, NY
- Average snowfall in May: 0.47"
The month with the highest snowfall is February (10.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Port Dickinson, NY
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (21.6 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 Dickinson, NY
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in May
Port Dickinson, NY
- Average sunshine days in May: 9.8 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (5.7 days).
Average UV index in May
Port Dickinson, NY
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in May
Port Dickinson, NY
- Average cloud cover in May: 50
The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in May
Port Dickinson, NY
- Average visibility in May: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Port Dickinson, New York, USA
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