August weather forecastSan Cristobal, Ecuador
August
Weather in August
August presents a moderate drop in temperatures and a consistent slide in rainfall, marking the onset of the drier period in San Cristobal. A gradual increment in cloud cover can be observed with up to 65% of the sky typically overcast. Despite the dip in sunshine hours to 5.2, daylight remains constant, providing ample opportunities for outdoor fun. The stable weather conditions make for a delightful time to explore the unique landscapes and natural wonders of San Cristobal.Temperature
The arrival of August marks a slight shift to an average high-temperature of a still pleasant 21.4°C (70.5°F) from July's 22.3°C (72.1°F). The temperature during August experiences a small drop from daytime peaks, recording an average of 20.7°C (69.3°F) at night.Humidity
In August, the average relative humidity is 87%.Rainfall
In San Cristobal, in August, during 3.2 rainfall days, 2mm (0.08") of precipitation is typically accumulated. In San Cristobal, Ecuador, during the entire year, the rain falls for 85 days and collects up to 165mm (6.5") of precipitation.Sea temperature
In August, the average sea temperature in San Cristobal is 21.8°C (71.2°F).Note: Swimming is not a pleasant activity for most individuals in 21.8°C (71.2°F). Breathing becomes increasingly challenging to control as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in August in San Cristobal is 12h and 5min.On the first day of August in San Cristobal, sunrise is at 06:02 and sunset at 18:06. On the last day of the month, sunrise is at 05:55 and sunset at 18:01 -06.
Sunshine
In August, the average sunshine is 5.2h.UV index
June through October, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 5 in August translates into the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
San Cristobal, Ecuador
- Average high temperature in August: 21.4°C
The warmest month (with the highest average high temperature) is March (26.9°C).
The month with the lowest average high temperature is September (21.2°C).
- Average low temperature in August: 20.7°C
The month with the highest average low temperature is March (25.8°C).
The coldest month (with the lowest average low temperature) is September (20.5°C).
Average pressure in August
San Cristobal, Ecuador
- Average pressure in August: 1012.8mbar
The months with the highest atmospheric pressure are August and September (1012.8mbar).
The months with the lowest atmospheric pressure are February and March (1010.3mbar).
Average wind speed in August
San Cristobal, Ecuador
- Average wind speed in August: 19km/h
The windiest month (with the highest average wind speed) is July (19.4km/h).
The calmest month (with the lowest average wind speed) is March (10.2km/h).
Average humidity in August
San Cristobal, Ecuador
- Average humidity in August: 87%
The month with the highest relative humidity is September (88%).
The month with the lowest relative humidity is March (81%).
Average rainfall in August
San Cristobal, Ecuador
- Average rainfall in August: 2mm
The wettest month (with the highest rainfall) is February (44mm).
The driest month (with the least rainfall) is September (1mm).
Average rainfall days in August
San Cristobal, Ecuador
- Average rainfall days in August: 3.2 days
The month with the highest number of rainy days is February (14.9 days).
The month with the least rainy days is September (2.7 days).
Average sea temperature in August
San Cristobal, Ecuador
- Average sea temperature in August: 21.8°C
The best month for swimming (with the highest average sea temperature) is March (26.9°C).
The coldest month (with the lowest average sea temperature) is September (21.6°C).
Average daylight in August /
Average sunshine in August
San Cristobal, Ecuador
- Average daylight in August: 12h and 6min
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: 5h and 12min
The month with the most sunshine is April (Average sunshine: 9h and 42min).
The month with the least sunshine is September (Average sunshine: 4h and 18min).
Average sunshine days in August
San Cristobal, Ecuador
- Average sunshine days in August: 22.7 days
The month with the most sunshine days is October (23.1 days).
The month with the least sunshine days is February (10.1 days).
Average UV index in August
San Cristobal, Ecuador
- Average UV index in August: 5
The months with the highest UV index are February, March and April (UV index 7).
The months with the lowest UV index are June, July, August, September and October (UV index 5).
Average cloud cover in August
San Cristobal, Ecuador
- Average cloud cover in August: 65
The month with the most cloud cover is September (Cloud cover 67).
The month with the least cloud cover is March (Cloud cover 30).
Average visibility in August
San Cristobal, Ecuador
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





