Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
Terrebonne marks the start of August with an average high-temperature of a still moderately hot 24.3°C (75.7°F), hinting at a slight fluctuation from July's 25.3°C (77.5°F). In August, Terrebonne experiences a temperature dip to an average of 14.6°C (58.3°F) at night.Humidity
In Terrebonne, the average relative humidity in August is 78%.Rainfall
In August, in Terrebonne, the rain falls for 15.5 days. Throughout August, 68mm (2.68") of precipitation is accumulated. In Terrebonne, during the entire year, the rain falls for 146.7 days and collects up to 781mm (30.75") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August is 14h and 4min.On the first day of the month, sunrise is at 5:38 am and sunset at 8:22 pm. On the last day of August, in Terrebonne, sunrise is at 6:15 am and sunset at 7:33 pm EDT.
Sunshine
The months with the most sunshine are July and August, with an average of 10.3h of sunshine.UV index
In Terrebonne, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 5 during August translates into the following directions:
Be vigilant - Suggestions to stave off sun damage are provided. The solar radiation around mid-day is intense; avoid the Sun and stay safe. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Terrebonne in August?
What is the average humidity in August in Terrebonne?
How much does it rain in Terrebonne in August?
When it does not snow in Terrebonne?
How many hours of daylight does Terrebonne have in August?
When are sunrise and sunset in August in Terrebonne?
What is the month with the most sunshine in Terrebonne?
How long on average sun shines in August in Terrebonne?
What is the UV index reading in August in Terrebonne?
Average temperature in August
Terrebonne, Canada
- Average high temperature in August: 24.3°C
The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (-6.3°C).
- Average low temperature in August: 14.6°C
The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-13.7°C).
Average pressure in August
Terrebonne, Canada
- Average pressure in August: 1014.1mbar
The month with the highest atmospheric pressure is November (1017.7mbar).
The month with the lowest atmospheric pressure is June (1012.4mbar).
Average wind speed in August
Terrebonne, Canada
- Average wind speed in August: 10.7km/h
The windiest month (with the highest average wind speed) is April (14km/h).
The calmest months (with the lowest average wind speed) are July, August and September (10.7km/h).
Average humidity in August
Terrebonne, Canada
- Average humidity in August: 78%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (74%).
Average rainfall in August
Terrebonne, Canada
- Average rainfall in August: 68mm
The wettest month (with the highest rainfall) is April (78mm).
The driest month (with the least rainfall) is September (51mm).
Average rainfall days in August
Terrebonne, Canada
- Average rainfall days in August: 15.5 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in August
Terrebonne, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is January (253mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Terrebonne, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Terrebonne, Canada
- Average daylight in August: 14h and 1min
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 August: 10h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in August
Terrebonne, Canada
- Average sunshine days in August: 12.3 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in August
Terrebonne, Canada
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Terrebonne, Canada
- Average cloud cover in August: 32
The month with the most cloud cover is February (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in August
Terrebonne, Canada
- Average visibility in August: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
