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 brings a temperature increase, with average high-temperatures moving from April's frosty 6.1°C (43°F) to a cool 11.9°C (53.4°F). In the month of May, the average low-temperature in Wiarton usually rests at a frosty 6.2°C (43.2°F).Humidity
In Wiarton, the average relative humidity in May is 80%.Rainfall
In Wiarton, Canada, in May, it is raining for 14.1 days, with typically 61mm (2.4") of accumulated precipitation. In Wiarton, during the entire year, the rain falls for 146.1 days and collects up to 731mm (28.78") of precipitation.Snowfall
Months with snowfall in Wiarton are January through May, October through December. May is the last month it regularly snows in Wiarton. During 0.5 snowfall days, in May, Wiarton aggregates 3mm (0.12") of snow. In Wiarton, during the entire year, snow falls for 75.9 days and aggregates up to 698mm (27.48") of snow.Daylight
The average length of the day in May is 14h and 51min.On the first day of the month, sunrise is at 6:13 am and sunset at 8:30 pm. On the last day of May, sunrise is at 5:42 am and sunset at 9:02 pm EDT.
Sunshine
In Wiarton, the average sunshine in May is 8.9h.UV index
In Wiarton, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 4 during May translates into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What is the usual temperature for Wiarton in May?
What is the average humidity in May in Wiarton?
How much does it rain in Wiarton in May?
What is the last month it snows in Wiarton?
How many hours of daylight does Wiarton have in May?
When is the sunrise / sunset in May in Wiarton?
How long on average sun shines in May in Wiarton?
What is the UV index intensity in May in Wiarton?
Average temperature in May
Wiarton, Canada
- Average high temperature in May: 11.9°C
The warmest month (with the highest average high temperature) is August (22°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in May: 6.2°C
The month with the highest average low temperature is August (16.7°C).
The coldest month (with the lowest average low temperature) is February (-7.7°C).
Average pressure in May
Wiarton, Canada
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is March (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed in May
Wiarton, Canada
- Average wind speed in May: 14.9km/h
The windiest month (with the highest average wind speed) is January (24km/h).
The calmest month (with the lowest average wind speed) is June (13.4km/h).
Average humidity in May
Wiarton, Canada
- Average humidity in May: 80%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is September (77%).
Average rainfall in May
Wiarton, Canada
- Average rainfall in May: 61mm
The wettest month (with the highest rainfall) is October (78mm).
The driest month (with the least rainfall) is July (40mm).
Average rainfall days in May
Wiarton, Canada
- Average rainfall days in May: 14.1 days
The month with the highest number of rainy days is October (18.2 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall in May
Wiarton, Canada
- Average snowfall in May: 3mm
The month with the highest snowfall is January (178mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Wiarton, Canada
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Wiarton, Canada
- 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 54min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 1h and 42min).
Average sunshine days in May
Wiarton, Canada
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is July (15.1 days).
The month with the least sunshine days is December (5.5 days).
Average UV index in May
Wiarton, 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, November and December (UV index 1).
Average cloud cover in May
Wiarton, Canada
- Average cloud cover in May: 39
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in May
Wiarton, Canada
- Average visibility in May: 9km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February and December (8km).
Wiarton, Canada
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