August weather forecastMarkdale, Canada
August
Weather in August
The last month of the summer, August, is another warm month in Markdale, Canada, with temperature in the range of an average low of 14.8°C (58.6°F) and an average high of 23°C (73.4°F).Temperature
In August, Markdale experiences a minor shift in meteorological conditions with average high-temperatures marked at a still moderately hot 23°C (73.4°F), closely mirroring the climate in July. During August, the temperature tends to dip to an average of 14.8°C (58.6°F) at night.Humidity
The average relative humidity in August is 79%.Rainfall
In Markdale, in August, it is raining for 15.8 days, with typically 65mm (2.56") of accumulated precipitation. Throughout the year, there are 142.6 rainfall days, and 668mm (26.3") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Markdale.Daylight
In August, the average length of the day is 13h and 58min.On the first day of August in Markdale, sunrise is at 6:10 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:00 pm EDT.
Sunshine
In Markdale, the average sunshine in August is 9.7h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 5 during August translates into the following guidance:
Put precautions into practice - Protective measures against sun-induced damage are advised. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Markdale, Canada
- Average high temperature in August: 23°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in August: 14.8°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is February (-9.1°C).
Average pressure in August
Markdale, Canada
- Average pressure in August: 1014.2mbar
The month with the highest atmospheric pressure is March (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.2mbar).
Average wind speed in August
Markdale, Canada
- Average wind speed in August: 12.6km/h
The windiest month (with the highest average wind speed) is January (20.3km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).
Average humidity in August
Markdale, Canada
- Average humidity in August: 79%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is September (78%).
Average rainfall in August
Markdale, Canada
- Average rainfall in August: 65mm
The wettest month (with the highest rainfall) is April (70mm).
The driest month (with the least rainfall) is July (38mm).
Average rainfall days in August
Markdale, Canada
- Average rainfall days in August: 15.8 days
The month with the highest number of rainy days is October (17.3 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in August
Markdale, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is January (204mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Markdale, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (20.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Markdale, Canada
- Average daylight in August: 14h and 0min
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 August: 9h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in August
Markdale, Canada
- Average sunshine days in August: 11.8 days
The month with the most sunshine days is June (15.1 days).
The month with the least sunshine days is January (5.8 days).
Average UV index in August
Markdale, Canada
- Average UV index in August: 5
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 and December (UV index 1).
Average cloud cover in August
Markdale, Canada
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in August
Markdale, Canada
- Average visibility in August: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
