Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
During the warmest month, September, temperatures average a high of 17.8°C (64°F) and a low of 7.6°C (45.7°F).Humidity
With an average relative humidity of 72%, September is the least humid month.Rainfall
In September, in Cayambe, the rain falls for 21.5 days. Throughout September, 72mm (2.83") of precipitation is accumulated. Throughout the year, in Cayambe, Ecuador, there are 318.3 rainfall days, and 1814mm (71.42") of precipitation is accumulated.Daylight
The months with the shortest days in Cayambe are March and September, with an average of 12h and 6min of daylight.On the first day of the month, sunrise is at 06:08 and sunset at 18:15. On the last day of September, sunrise is at 05:58 and sunset at 18:05 -05.
Sunshine
September has the most sunshine of the year, with an average of 9.6h of sunshine.UV index
January, April through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 4 in September translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What is the warmest month in Cayambe?
What is the temperature in September in Cayambe?
What is the least humid month in Cayambe?
What is the average humidity in September in Cayambe?
How much does it rain in Cayambe in September?
What are the months with the shortest days in Cayambe?
What is the average length of the day in September in Cayambe?
When are sunrise and sunset in September in Cayambe?
What month has the most sunshine in Cayambe?
How long on average sun shines in September in Cayambe?
When is the highest UV index in Cayambe?
How high is the UV index in September in Cayambe?
Average temperature in September
Cayambe, Ecuador
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is September (17.8°C).
The month with the lowest average high temperature is December (15.7°C).
- Average low temperature in September: 7.6°C
The month with the highest average low temperature is March (8.5°C).
The coldest month (with the lowest average low temperature) is July (7.1°C).
Average pressure in September
Cayambe, Ecuador
- Average pressure in September: 1014.4mbar
The months with the highest atmospheric pressure are June and July (1015mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in September
Cayambe, Ecuador
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is July (9.2km/h).
The calmest month (with the lowest average wind speed) is November (4.2km/h).
Average humidity in September
Cayambe, Ecuador
- Average humidity in September: 72%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is September (72%).
Average rainfall in September
Cayambe, Ecuador
- Average rainfall in September: 72mm
The wettest month (with the highest rainfall) is April (231mm).
The driest month (with the least rainfall) is August (38mm).
Average rainfall days in September
Cayambe, Ecuador
- Average rainfall days in September: 21.5 days
The month with the highest number of rainy days is March (30.4 days).
The month with the least rainy days is July (17.6 days).
Average daylight in September /
Average sunshine in September
Cayambe, Ecuador
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 6min).
The months with the shortest days are March and September (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 36min).
The months with the least sunshine are April and November (Average sunshine: 7h and 30min).
Average sunshine days in September
Cayambe, Ecuador
- Average sunshine days in September: 4.3 days
The month with the most sunshine days is July (8.8 days).
The months with the least sunshine days are February and March (0.1 days).
Average UV index in September
Cayambe, Ecuador
- Average UV index in September: 4
The months with the highest UV index are January, April, May, June, July, August and September (UV index 4).
The months with the lowest UV index are February, March, October, November and December (UV index 3).
Average cloud cover in September
Cayambe, Ecuador
- Average cloud cover in September: 23
The month with the most cloud cover is November (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 23).
Average visibility in September
Cayambe, Ecuador
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is November (7km).
Cayambe, Ecuador
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