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 arrival of May brings a temperature shift, with the average high-temperature escalating from a chilly 49.5°F (9.7°C) in April to a refreshing 60.6°F (15.9°C). During the month of May, the temperature generally drops to a low average of 48.6°F (9.2°C).Humidity
In Irondequoit, the average relative humidity in May is 78%.Rainfall
In Irondequoit, in May, it is raining for 16.8 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, there are 167.9 rainfall days, and 31.18" (792mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Irondequoit aggregates 0.35" (9mm) of snow. Throughout the year, there are 62.3 snowfall days, and 20.63" (524mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 42min.On the first day of the month, sunrise is at 6:02 am and sunset at 8:12 pm. On the last day of May, in Irondequoit, sunrise is at 5:33 am and sunset at 8:43 pm EDT.
Sunshine
In May, the average sunshine is 9.4h.UV index
In Irondequoit, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 5 in May leads to these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the average May temperature in Irondequoit?
What is the average humidity in May in Irondequoit?
How much does it rain in Irondequoit in May?
What is the last month it snows in Irondequoit?
How many hours of daylight does Irondequoit have in May?
What time are sunrise and sunset in May in Irondequoit?
How many hours of sunshine does Irondequoit have in May?
What is the UV index intensity in May in Irondequoit?
Average temperature in May
Irondequoit, NY
- Average high temperature in May: 60.6°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in May: 48.6°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure in May
Irondequoit, NY
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Irondequoit, NY
- Average wind speed in May: 8.8mph
The windiest month (with the highest average wind speed) is January (13.2mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in May
Irondequoit, NY
- Average humidity in May: 78%
The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are August and September (75%).
Average rainfall in May
Irondequoit, NY
- Average rainfall in May: 3.15"
The wettest month (with the highest rainfall) is October (3.23").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in May
Irondequoit, NY
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in May
Irondequoit, NY
- Average snowfall in May: 0.35"
The month with the highest snowfall is February (5.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Irondequoit, NY
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Irondequoit, 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 0min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in May
Irondequoit, NY
- Average sunshine days in May: 12.4 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in May
Irondequoit, NY
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Irondequoit, NY
- Average cloud cover in May: 38
The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in May
Irondequoit, NY
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Irondequoit, New York, USA
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