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
Harrisville's transition into May is marked by a rise in the average high-temperature, advancing from a fresh 50.7°F (10.4°C) in April to a refreshing 64.2°F (17.9°C). Harrisville witnesses an average low-temperature of 46°F (7.8°C) throughout the month of May.Humidity
In May, the average relative humidity is 79%.Rainfall
In Harrisville, New York, in May, during 16.8 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. In Harrisville, during the entire year, the rain falls for 165.7 days and collects up to 29.65" (753mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Harrisville, New York. During 0.8 snowfall days, in May, Harrisville aggregates 0.16" (4mm) of snow. In Harrisville, during the entire year, snow falls for 89.7 days and aggregates up to 41.57" (1056mm) of snow.Daylight
In May, the average length of the day in Harrisville is 14h and 47min.On the first day of May in Harrisville, sunrise is at 5:51 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 8:37 pm EDT.
Sunshine
In Harrisville, the average sunshine in May is 8.5h.UV index
In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 4 in May translates into the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What are May temperatures in Harrisville?
What is the average humidity in May in Harrisville?
How many days does it rain in May in Harrisville?
What is the last month it snows in Harrisville?
What is the average length of the day in May in Harrisville?
When are sunrise and sunset in May in Harrisville?
How many hours of sunshine does Harrisville have in May?
What is the UV index intensity in May in Harrisville?
Average temperature in May
Harrisville, NY
- Average high temperature in May: 64.2°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (24.4°F).
- Average low temperature in May: 46°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 (11.5°F).
Average pressure in May
Harrisville, NY
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Harrisville, NY
- Average wind speed in May: 7.6mph
The windiest months (with the highest average wind speed) are January, February and April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in May
Harrisville, NY
- Average humidity in May: 79%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).
Average rainfall in May
Harrisville, NY
- Average rainfall in May: 2.91"
The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in May
Harrisville, NY
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in May
Harrisville, NY
- Average snowfall in May: 0.16"
The month with the highest snowfall is January (9.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Harrisville, NY
- Average snowfall days in May: 0.8 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
Harrisville, NY
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 8h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in May
Harrisville, NY
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (6.5 days).
Average UV index in May
Harrisville, NY
- Average UV index in May: 4
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
Harrisville, NY
- Average cloud cover in May: 45
The month with the most cloud cover is February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in May
Harrisville, NY
- Average visibility in May: 6mi
The months with the highest visibility are April, May, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Harrisville, New York, USA
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