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 Chateaugay transitions into May, a marked increase in the average high-temperature is observed, rising from a chilly 48.7°F (9.3°C) in April to a refreshing 63.9°F (17.7°C). The temperature dips to an average of 45.1°F (7.3°C) during May nights.Humidity
With an average relative humidity of 77%, May is the least humid month.Rainfall
In Chateaugay, during May, the rain falls for 18.2 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, there are 170.3 rainfall days, and 32.91" (836mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.1 snowfall days, in May, Chateaugay aggregates 0.39" (10mm) of snow. In Chateaugay, during the entire year, snow falls for 100.3 days and aggregates up to 59.33" (1507mm) of snow.Daylight
The average length of the day in May is 14h and 52min.On the first day of the month, sunrise is at 5:44 am and sunset at 8:02 pm. On the last day of May, sunrise is at 5:13 am and sunset at 8:35 pm EDT.
Sunshine
In May, the average sunshine is 8.4h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 4 in May translates into this advice:
Heed the precautions - Suggestions to avoid sunburn are made. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the least humid month?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
How many hours of daylight does Chateaugay have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Chateaugay have in May?
What is the UV index intensity in May?
Average temperature in May
Chateaugay, NY
- Average high temperature in May: 63.9°F
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (22.8°F).
- Average low temperature in May: 45.1°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 (10.8°F).
Average pressure in May
Chateaugay, NY
- Average pressure in May: 29.97"Hg
The months with the highest atmospheric pressure are March and November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Chateaugay, NY
- Average wind speed in May: 7.3mph
The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest months (with the lowest average wind speed) are July, August and September (6.5mph).
Average humidity in May
Chateaugay, NY
- Average humidity in May: 77%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (77%).
Average rainfall in May
Chateaugay, NY
- Average rainfall in May: 3.07"
The wettest months (with the highest rainfall) are June and October (3.15").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in May
Chateaugay, NY
- Average rainfall days in May: 18.2 days
The month with the highest number of rainy days is June (18.5 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in May
Chateaugay, NY
- Average snowfall in May: 0.39"
The month with the highest snowfall is January (13.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Chateaugay, NY
- Average snowfall days in May: 1.1 days
The month with the highest number of snowfall days is February (22.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Chateaugay, NY
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- 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 48min).
Average sunshine days in May
Chateaugay, NY
- Average sunshine days in May: 10.5 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (4.5 days).
Average UV index in May
Chateaugay, 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
Chateaugay, NY
- Average cloud cover in May: 45
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 34).
Average visibility in May
Chateaugay, NY
- Average visibility in May: 6mi
The months with the highest visibility are May, July and September (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Chateaugay, New York, USA
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