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 arrival is marked by a notable elevation in high-temperatures, rising from a frosty 8.6°C (47.5°F) in April to an enjoyable 17.3°C (63.1°F). May nights are marked by an average low-temperature of 6.1°C (43°F).Humidity
With an average relative humidity of 77%, May is the least humid month.Rainfall
In Ayer's Cliff, in May, it is raining for 16.8 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, in Ayer's Cliff, there are 143.2 rainfall days, and 535mm (21.06") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Ayer's Cliff. During 0.7 snowfall days, in May, Ayer's Cliff aggregates 19mm (0.75") of snow. Throughout the year, in Ayer's Cliff, there are 103.3 snowfall days, and 1035mm (40.75") of snow is accumulated.Daylight
In May, the average length of the day in Ayer's Cliff is 14h and 53min.On the first day of May in Ayer's Cliff, sunrise is at 5:35 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:04 am and sunset at 8:27 pm EDT.
Sunshine
The average sunshine in May in Ayer's Cliff is 8h.UV index
In May, the average daily maximum UV index in Ayer's Cliff, Canada, is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 4 in May leads to these recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Ayer's Cliff?
What is the least humid month in Ayer's Cliff?
What is the average humidity in May in Ayer's Cliff?
How much does it rain in Ayer's Cliff in May?
What is the last month it snows in Ayer's Cliff?
How many hours of daylight does Ayer's Cliff have in May?
When are sunrise and sunset in May in Ayer's Cliff?
How long on average sun shines in May in Ayer's Cliff?
How high is the UV index in May in Ayer's Cliff?
Average temperature in May
Ayer's Cliff, Canada
- Average high temperature in May: 17.3°C
The warmest month (with the highest average high temperature) is July (24.9°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in May: 6.1°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-13.3°C).
Average pressure in May
Ayer's Cliff, Canada
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1012.5mbar).
Average wind speed in May
Ayer's Cliff, Canada
- Average wind speed in May: 10.9km/h
The windiest month (with the highest average wind speed) is April (12.3km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in May
Ayer's Cliff, Canada
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (77%).
Average rainfall in May
Ayer's Cliff, Canada
- Average rainfall in May: 56mm
The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is February (35mm).
Average rainfall days in May
Ayer's Cliff, Canada
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in May
Ayer's Cliff, Canada
- Average snowfall in May: 19mm
The month with the highest snowfall is February (234mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Ayer's Cliff, Canada
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ayer's Cliff, Canada
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 2h and 12min).
Average sunshine days in May
Ayer's Cliff, Canada
- Average sunshine days in May: 10.7 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is February (6.4 days).
Average UV index in May
Ayer's Cliff, Canada
- 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, February, March and December (UV index 1).
Average cloud cover in May
Ayer's Cliff, Canada
- Average cloud cover in May: 49
The month with the most cloud cover is February (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in May
Ayer's Cliff, Canada
- Average visibility in May: 8km
The months with the highest visibility are April, May, June, July, August, September, October and November (8km).
The months with the lowest visibility are January and February (6km).
Ayer's Cliff, Canada
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