May weather forecastCeloron, NY
May
Weather in May
May, the last month of the spring in Celoron, is a comfortable month, with an average temperature varying between 63.7°F (17.6°C) and 46.8°F (8.2°C).Temperature
The shift from April to May is marked by an increase in the average high-temperature, moving from a cool 51.3°F (10.7°C) to an enjoyable 63.7°F (17.6°C). During the nights in May, Celoron observes an average low-temperature of 46.8°F (8.2°C).Humidity
April, May and September, with an average relative humidity of 81%, are the least humid months in Celoron.Rainfall
In Celoron, during May, the rain falls for 17.5 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, there are 163.4 rainfall days, and 27.72" (704mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Celoron. During 1 snowfall days, in May, Celoron aggregates 0.12" (3mm) of snow. Throughout the year, in Celoron, there are 85.6 snowfall days, and 32.91" (836mm) of snow is accumulated.Daylight
In Celoron, the average length of the day in May is 14h and 35min.On the first day of May, sunrise is at 6:11 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:46 pm EDT.
Sunshine
In May, the average sunshine in Celoron is 8.7h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A daily high UV index of 5 in May leads to these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Celoron, NY
- Average high temperature in May: 63.7°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in May: 46.8°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in May
Celoron, NY
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Celoron, NY
- Average wind speed in May: 7.8mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in May
Celoron, NY
- Average humidity in May: 81%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are April, May and September (81%).
Average rainfall in May
Celoron, NY
- Average rainfall in May: 2.8"
The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in May
Celoron, NY
- Average rainfall days in May: 17.5 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in May
Celoron, NY
- Average snowfall in May: 0.12"
The month with the highest snowfall is December (7.68").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Celoron, NY
- Average snowfall days in May: 1 days
The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Celoron, NY
- Average daylight in May: 14h and 36min
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 42min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in May
Celoron, NY
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (5.6 days).
Average UV index in May
Celoron, 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 and December (UV index 1).
Average cloud cover in May
Celoron, NY
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Celoron, NY
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (4mi).
