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
Seneca Castle's May weather brings a rise in high-temperatures, moving from a cool 53.8°F (12.1°C) in April to a refreshing 67.5°F (19.7°C). Seneca Castle in May anticipates an average nighttime temperature of 47.8°F (8.8°C).Humidity
In Seneca Castle, New York, the average relative humidity in May is 78%.Rainfall
In May, the rain falls for 16.4 days. Throughout May, 2.48" (63mm) of precipitation is accumulated. Throughout the year, there are 157.9 rainfall days, and 22.48" (571mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Seneca Castle aggregates 0.04" (1mm) of snow. In Seneca Castle, during the entire year, snow falls for 71.3 days and aggregates up to 19.41" (493mm) of snow.Daylight
The average length of the day in May is 14h and 40min.On the first day of May, sunrise is at 6:01 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:40 pm EDT.
Sunshine
In Seneca Castle, the average sunshine in May is 9h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 5 in May interprets into the following advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Experience reduced UV exposure by about half when donning a wide-brim hat. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows?
How many hours of daylight does Seneca Castle have in May?
When are sunrise and sunset in May?
How long on average sun shines in May?
What is the UV index reading in May?
Average temperature in May
Seneca Castle, NY
- Average high temperature in May: 67.5°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in May: 47.8°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in May
Seneca 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 (29.93"Hg).
Average wind speed in May
Seneca Castle, NY
- Average wind speed in May: 7.6mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in May
Seneca Castle, 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
Seneca Castle, NY
- Average rainfall in May: 2.48"
The wettest month (with the highest rainfall) is October (2.64").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in May
Seneca Castle, NY
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in May
Seneca Castle, NY
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (4.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Seneca Castle, NY
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (18.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Seneca 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: 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 42min).
Average sunshine days in May
Seneca Castle, NY
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is February (6.5 days).
Average UV index in May
Seneca Castle, 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
Seneca Castle, NY
- Average cloud cover in May: 41
The months with the most cloud cover are January and February (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in May
Seneca Castle, NY
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Seneca Castle, New York, USA
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