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
Onondaga Castle's weather shows a temperature rise with the arrival of May, moving from a fresh 52.9°F (11.6°C) in April to an enjoyable 66.2°F (19°C). During the nights in May, Onondaga Castle observes an average low-temperature of 46.8°F (8.2°C).Humidity
April and May, with an average relative humidity of 78%, are the least humid months.Rainfall
May is the month with the most rainfall. Rain falls for 15.3 days and accumulates 2.72" (69mm) of precipitation.Snowfall
May through September are months without snowfall in Onondaga Castle, New York.Daylight
The average length of the day in May in Onondaga Castle is 14h and 40min.On the first day of May in Onondaga Castle, sunrise is at 5:57 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:36 pm EDT.
Sunshine
In May, the average sunshine is 8.5h.UV index
The months with the highest UV index in Onondaga Castle, New York, are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 5 during May translates into the following directions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What is the usual temperature for Onondaga Castle in May?
What is the least humid month in Onondaga Castle?
What is the average humidity in May in Onondaga Castle?
What is the wettest month in Onondaga Castle?
How many days does it rain in May in Onondaga Castle?
When it does not snow in Onondaga Castle?
Does it snow in Onondaga Castle in May?
What is the average length of the day in May in Onondaga Castle?
When are sunrise and sunset in May in Onondaga Castle?
How many hours of sunshine does Onondaga Castle have in May?
What is the month with the highest UV index in Onondaga Castle?
How high is the UV index in May in Onondaga Castle?
Average temperature in May
Onondaga Castle, NY
- Average high temperature in May: 66.2°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 (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 (16.7°F).
Average pressure in May
Onondaga Castle, NY
- Average pressure in May: 29.99"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
Onondaga Castle, NY
- Average wind speed in May: 7.7mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).
Average humidity in May
Onondaga Castle, NY
- Average humidity in May: 78%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (78%).
Average rainfall in May
Onondaga Castle, NY
- Average rainfall in May: 2.72"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is January (1.42").
Average rainfall days in May
Onondaga Castle, NY
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (6 days).
Average snowfall in May
Onondaga Castle, NY
- Average snowfall in May: 0"
The month with the highest snowfall is December (5.87").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Onondaga Castle, NY
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Onondaga Castle, 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: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).
Average sunshine days in May
Onondaga Castle, NY
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in May
Onondaga Castle, 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
Onondaga Castle, NY
- Average cloud cover in May: 46
The months with the most cloud cover are January and February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in May
Onondaga Castle, NY
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Onondaga Castle, New York, USA
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