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
May's onset brings a temperature rise, moving from a cool 52°F (11.1°C) in April to a comfortable 65.5°F (18.6°C). In Delevan, the average nighttime temperature during May is a frosty 46.2°F (7.9°C).Humidity
With an average relative humidity of 79%, May is the least humid month.Rainfall
The month with the most rainfall in Delevan is May, when the rain falls for 18.8 days and typically aggregates up to 3.39" (86mm) of precipitation.Snowfall
Months with snowfall in Delevan are January through May, October through December. May is the last month it regularly snows in Delevan. During 0.9 snowfall days, in May, Delevan aggregates 0.39" (10mm) of snow. In Delevan, during the entire year, snow falls for 96.8 days and aggregates up to 49.61" (1260mm) of snow.Daylight
The average length of the day in May is 14h and 38min.On the first day of May in Delevan, sunrise is at 6:07 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:44 pm EDT.
Sunshine
The average sunshine in May in Delevan is 8.3h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The UV index of 4 in May translates into these instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What are the temperatures in Delevan in May?
What is the least humid month in Delevan?
What is the average humidity in May in Delevan?
What is the wettest month in Delevan?
How much does it rain in Delevan in May?
What is the last month it snows in Delevan?
What is the average length of the day in May in Delevan?
When are sunrise and sunset in May in Delevan?
How many hours of sunshine does Delevan have in May?
What is the UV index intensity in May in Delevan?
Average temperature in May
Delevan, NY
- Average high temperature in May: 65.5°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27.5°F).
- Average low temperature in May: 46.2°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in May
Delevan, 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
Delevan, NY
- Average wind speed in May: 7.9mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in May
Delevan, 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 May (79%).
Average rainfall in May
Delevan, NY
- Average rainfall in May: 3.39"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in May
Delevan, NY
- Average rainfall days in May: 18.8 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in May
Delevan, NY
- Average snowfall in May: 0.39"
The month with the highest snowfall is February (11.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Delevan, NY
- Average snowfall days in May: 0.9 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Delevan, NY
- Average daylight in May: 14h and 4min
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 6min).
- Average sunshine in May: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).
Average sunshine days in May
Delevan, NY
- Average sunshine days in May: 10.2 days
The month with the most sunshine days is September (12.3 days).
The month with the least sunshine days is February (4.7 days).
Average UV index in May
Delevan, NY
- Average UV index in May: 4
The months with the highest UV index are 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
Delevan, NY
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in May
Delevan, NY
- Average visibility in May: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).
Delevan, New York, USA
Weather forecast for your location
2. Allow the app to use your location
