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 May arrives, Siloam's weather shows an increase in high-temperatures, moving from April's cool 52°F (11.1°C) to a comfortable 65.8°F (18.8°C). Siloam records an average low of 46°F (7.8°C) throughout the nights in May.Humidity
April and May, with an average relative humidity of 79%, are the least humid months in Siloam.Rainfall
In Siloam, in May, it is raining for 18.3 days, with typically 3.54" (90mm) of accumulated precipitation. Throughout the year, in Siloam, New York, there are 161.6 rainfall days, and 36.02" (915mm) of precipitation is accumulated.Snowfall
Months with snowfall in Siloam are January through May, October through December. May is the last month it regularly snows. During 0.7 snowfall days, in May, Siloam aggregates 0.2" (5mm) of snow. In Siloam, during the entire year, snow falls for 88.2 days and aggregates up to 50.98" (1295mm) of snow.Daylight
In Siloam, the average length of the day in May is 14h and 40min.On the first day of the month, sunrise is at 5:55 am and sunset at 8:03 pm. On the last day of May, sunrise is at 5:26 am and sunset at 8:34 pm EDT.
Sunshine
In Siloam, the average sunshine in May is 8.4h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Siloam. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In May, a daily maximum UV index of 5 leads to the following instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What is the usual temperature for Siloam in May?
What are the least humid months in Siloam?
What is the average humidity in May in Siloam?
How many days does it rain in May in Siloam?
What is the last month it snows in Siloam?
How many hours of daylight does Siloam have in May?
When is the sunrise / sunset in May in Siloam?
How long on average sun shines in May in Siloam?
When is the highest UV index in Siloam?
What is the UV index intensity in May in Siloam?
Average temperature in May
Siloam, NY
- Average high temperature in May: 65.8°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in May: 46°F
The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in May
Siloam, 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 (29.92"Hg).
Average wind speed in May
Siloam, 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 August (6mph).
Average humidity in May
Siloam, NY
- Average humidity in May: 79%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in May
Siloam, NY
- Average rainfall in May: 3.54"
The wettest month (with the highest rainfall) is April (3.66").
The driest month (with the least rainfall) is September (2.32").
Average rainfall days in May
Siloam, NY
- Average rainfall days in May: 18.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.6 days).
Average snowfall in May
Siloam, NY
- Average snowfall in May: 0.2"
The month with the highest snowfall is February (10.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Siloam, NY
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is January (19.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Siloam, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in May
Siloam, NY
- Average sunshine days in May: 10.1 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (6.7 days).
Average UV index in May
Siloam, 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, February and December (UV index 1).
Average cloud cover in May
Siloam, NY
- Average cloud cover in May: 46
The month with the most cloud cover is February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in May
Siloam, NY
- Average visibility in May: 5mi
The month with the highest visibility is October (6mi).
The months with the lowest visibility are January and February (4mi).
Siloam, New York, USA
Weather forecast for your location
2. Allow the app to use your location
