September weather forecastCalderon, Ecuador
September
Weather in September
The first month of the spring, September, is still a comfortable month in Calderon, Ecuador, with an average temperature varying between 8°C (46.4°F) and 17.4°C (63.3°F).Temperature
Calderon's highest average temperatures are recorded in August and September, reaching a high of 17.4°C (63.3°F).Humidity
In Calderon, the average relative humidity in September is 79%.Rainfall
In Calderon, in September, during 23.4 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Calderon, during the entire year, the rain falls for 282.1 days and collects up to 639mm (25.16") of precipitation.Daylight
The months with the shortest days in Calderon are April and September, with an average of 12h and 6min of daylight.On the first day of September, sunrise is at 06:10 and sunset at 18:16. On the last day of the month, sunrise is at 06:00 and sunset at 18:06 -05.
Sunshine
In Calderon, the average sunshine in September is 8.9h.UV index
The months with the highest UV index are June through September and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 4 in September interprets into the following advice:
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. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Calderon, Ecuador
- Average high temperature in September: 17.4°C
The warmest months (with the highest average high temperature) are August and September (17.4°C).
The month with the lowest average high temperature is April (15.5°C).
- Average low temperature in September: 8°C
The month with the highest average low temperature is February (9.3°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).
Average pressure in September
Calderon, Ecuador
- Average pressure in September: 1014.6mbar
The month with the highest atmospheric pressure is July (1015.1mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in September
Calderon, Ecuador
- Average wind speed in September: 5.3km/h
The windiest month (with the highest average wind speed) is July (6.5km/h).
The calmest months (with the lowest average wind speed) are February and April (4.1km/h).
Average humidity in September
Calderon, Ecuador
- Average humidity in September: 79%
The months with the highest relative humidity are February, March, April and November (89%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Calderon, Ecuador
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is April (89mm).
The driest months (with the least rainfall) are July and August (30mm).
Average rainfall days in September
Calderon, Ecuador
- Average rainfall days in September: 23.4 days
The month with the highest number of rainy days is April (26.3 days).
The month with the least rainy days is July (20.8 days).
Average daylight in September /
Average sunshine in September
Calderon, Ecuador
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 6min).
The months with the shortest days are April and September (Average daylight: 12h and 6min).
- Average sunshine in September: 8h and 54min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The months with the least sunshine are March and April (Average sunshine: 6h and 6min).
Average sunshine days in September
Calderon, Ecuador
- Average sunshine days in September: 3.5 days
The month with the most sunshine days is November (6.5 days).
The month with the least sunshine days is April (2.4 days).
Average UV index in September
Calderon, Ecuador
- Average UV index in September: 4
The months with the highest UV index are June, July, August, September and December (UV index 4).
The months with the lowest UV index are January, February, March, April, May, October and November (UV index 3).
Average cloud cover in September
Calderon, Ecuador
- Average cloud cover in September: 35
The months with the most cloud cover are March and April (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Calderon, Ecuador
- Average visibility in September: 9km
The months with the highest visibility are July, August and September (9km).
The months with the lowest visibility are January, February, March, April, November and December (6km).
