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
As April gives way to May, the average high-temperature displays an increase, moving from a fresh 53.6°F (12°C) to an enjoyable 67.1°F (19.5°C). In Bellona, May is marked by an average low-temperature of 47.3°F (8.5°C).Humidity
The average relative humidity in May in Bellona, New York, is 78%.Rainfall
In May, the rain falls for 17.6 days. Throughout May, 2.24" (57mm) of precipitation is accumulated. In Bellona, during the entire year, the rain falls for 163.9 days and collects up to 21.34" (542mm) of precipitation.Snowfall
Months with snowfall in Bellona, New York, are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Bellona aggregates 0.08" (2mm) of snow. Throughout the year, there are 72.2 snowfall days, and 18.23" (463mm) of snow is accumulated.Daylight
In Bellona, the average length of the day in May is 14h and 39min.On the first day of the month, sunrise is at 6:01 am and sunset at 8:08 pm. On the last day of May, sunrise is at 5:32 am and sunset at 8:39 pm EDT.
Sunshine
The average sunshine in May is 9h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 5 in May translates into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What is the usual temperature for Bellona in May?
What is the average humidity in May in Bellona?
How much does it rain in Bellona in May?
What is the last month it snows in Bellona?
How many hours of daylight does Bellona have in May?
When is the sunrise / sunset in May in Bellona?
How many hours of sunshine does Bellona have in May?
What is the UV index intensity in May in Bellona?
Average temperature in May
Bellona, NY
- Average high temperature in May: 67.1°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in May: 47.3°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in May
Bellona, 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
Bellona, NY
- Average wind speed in May: 7.6mph
The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in May
Bellona, NY
- Average humidity in May: 78%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is April (77%).
Average rainfall in May
Bellona, NY
- Average rainfall in May: 2.24"
The wettest month (with the highest rainfall) is July (2.44").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in May
Bellona, NY
- Average rainfall days in May: 17.6 days
The month with the highest number of rainy days is July (18.3 days).
The months with the least rainy days are January and February (7.8 days).
Average snowfall in May
Bellona, NY
- Average snowfall in May: 0.08"
The month with the highest snowfall is February (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Bellona, NY
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Bellona, 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 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in May
Bellona, NY
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is September (13.4 days).
The month with the least sunshine days is February (6.7 days).
Average UV index in May
Bellona, 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
Bellona, NY
- Average cloud cover in May: 42
The months with the most cloud cover are January and February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Bellona, NY
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, March, September and December (5mi).
Bellona, New York, USA
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