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
With the transition into May, Castile experiences an increase in average high-temperatures, moving up from a cool 52.5°F (11.4°C) in April to a comfortable 66.2°F (19°C). Castile encounters a steady low-temperature average of 46.8°F (8.2°C) throughout the month of May.Humidity
May is the least humid month, with an average relative humidity of 77%.Rainfall
May is the month with the most rainfall. Rain falls for 18.1 days and accumulates 2.87" (73mm) of precipitation.Snowfall
Months with snowfall in Castile are January through May, October through December. May is the last month it regularly snows in Castile. During 0.7 snowfall days, in May, Castile aggregates 0.35" (9mm) of snow. In Castile, during the entire year, snow falls for 91.4 days and aggregates up to 42.24" (1073mm) of snow.Daylight
In May, the average length of the day in Castile is 14h and 38min.On the first day of the month, sunrise is at 6:05 am and sunset at 8:12 pm. On the last day of May, in Castile, sunrise is at 5:37 am and sunset at 8:42 pm EDT.
Sunshine
In Castile, the average sunshine in May is 8.9h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In May, the maximum UV index of 5 suggests this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Castile?
What is the least humid month in Castile?
What is the average humidity in May in Castile?
What is the rainiest month in Castile?
How much does it rain in Castile in May?
What is the last month it snows in Castile?
How many hours of daylight does Castile have in May?
What time are sunrise and sunset in May in Castile?
How many hours of sunshine does Castile have in May?
When is the highest UV index in Castile?
What is the UV index reading in May in Castile?
Average temperature in May
Castile, 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 (28.2°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 (17.1°F).
Average pressure in May
Castile, 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
Castile, NY
- Average wind speed in May: 7.7mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in May
Castile, NY
- Average humidity in May: 77%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (77%).
Average rainfall in May
Castile, NY
- Average rainfall in May: 2.87"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in May
Castile, NY
- Average rainfall days in May: 18.1 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in May
Castile, NY
- Average snowfall in May: 0.35"
The month with the highest snowfall is February (10.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Castile, NY
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is January (20.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Castile, 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in May
Castile, NY
- Average sunshine days in May: 10.2 days
The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (5.7 days).
Average UV index in May
Castile, 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
Castile, NY
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Castile, NY
- Average visibility in May: 6mi
The months with the highest visibility are April, May and June (6mi).
The months with the lowest visibility are January and February (4mi).
Castile, New York, USA
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