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
In August, Sumaco experiences a minor shift in meteorological conditions with average high-temperatures marked at a still cool 12.2°C (54°F), closely mirroring the climate in July. In August, the temperature drops to an average of 4.3°C (39.7°F) at night.Humidity
The average relative humidity in August is 86%.Rainfall
The month with the least rainfall is August, when the rain falls for 25.1 days and typically collects 76mm (2.99") of precipitation.Snowfall
January, March through October and December are months with snowfall. In August, it is snowing for 1.3 days. Throughout August, 6mm (0.24") of snow is accumulated. Throughout the year, there are 11.6 snowfall days, and 41mm (1.61") of snow is accumulated.Daylight
In Sumaco, the average length of the day in August is 12h and 6min.On the first day of August, sunrise is at 06:13 and sunset at 18:19. On the last day of the month, sunrise is at 06:07 and sunset at 18:13 -05.
Sunshine
In Sumaco, the average sunshine in August is 7.2h.UV index
The months with the highest UV index are January through April, June through October and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 3 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August?
What is the average humidity in August?
What is the driest month?
How many days does it rain in August?
How many days does it snow in August?
What is the average length of the day in August?
What time are sunrise and sunset in August?
How many hours of sunshine does Sumaco have in August?
What is the month with the highest UV index?
What is the UV index intensity in August?
Average temperature in August
Sumaco, Ecuador
- Average high temperature in August: 12.2°C
The warmest month (with the highest average high temperature) is November (13.1°C).
The month with the lowest average high temperature is July (11.3°C).
- Average low temperature in August: 4.3°C
The month with the highest average low temperature is February (6.7°C).
The coldest months (with the lowest average low temperature) are July and August (4.3°C).
Average pressure in August
Sumaco, Ecuador
- Average pressure in August: 1015.5mbar
The month with the highest atmospheric pressure is July (1015.7mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in August
Sumaco, Ecuador
- Average wind speed in August: 7.3km/h
The windiest months (with the highest average wind speed) are July and August (7.3km/h).
The calmest months (with the lowest average wind speed) are February, March and November (4.3km/h).
Average humidity in August
Sumaco, Ecuador
- Average humidity in August: 86%
The months with the highest relative humidity are March and April (92%).
The month with the lowest relative humidity is September (84%).
Average rainfall in August
Sumaco, Ecuador
- Average rainfall in August: 76mm
The wettest month (with the highest rainfall) is March (279mm).
The driest month (with the least rainfall) is August (76mm).
Average rainfall days in August
Sumaco, Ecuador
- Average rainfall days in August: 25.1 days
The month with the highest number of rainy days is March (30.4 days).
The month with the least rainy days is September (24.2 days).
Average snowfall in August
Sumaco, Ecuador
- Average snowfall in August: 6mm
The months with the highest snowfall are May, June and July (7mm).
The months with the least snowfall are February and November (0mm).
Average snowfall days in August
Sumaco, Ecuador
- Average snowfall days in August: 1.3 days
The month with the highest number of snowfall days is June (2.2 days).
The month with the least snowfall days is February (0.1 days).
Average daylight in August /
Average sunshine in August
Sumaco, Ecuador
- Average daylight in August: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in August: 7h and 1min
The month with the most sunshine is September (Average sunshine: 7h and 18min).
The month with the least sunshine is April (Average sunshine: 4h and 36min).
Average sunshine days in August
Sumaco, Ecuador
- Average sunshine days in August: 3.2 days
The month with the most sunshine days is September (3.4 days).
The months with the least sunshine days are January, February and March (0.2 days).
Average UV index in August
Sumaco, Ecuador
- Average UV index in August: 3
The months with the highest UV index are January, February, March, April, June, July, August, September, October and December (UV index 3).
The months with the lowest UV index are May and November (UV index 2).
Average cloud cover in August
Sumaco, Ecuador
- Average cloud cover in August: 46
The month with the most cloud cover is April (Cloud cover 67).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility in August
Sumaco, Ecuador
- Average visibility in August: 7km
The month with the highest visibility is September (8km).
The months with the lowest visibility are January, February, March, April, November and December (6km).
