September weather forecastMacas, Ecuador

September

Weather in September

September, the first month of the spring in Macas, is still a pleasant month, with an average temperature fluctuating between 12.4°C (54.3°F) and 21.9°C (71.4°F).

Temperature

September, recognised by an average high temperature of 21.9°C (71.4°F) and a low of 12.4°C (54.3°F), is Macas's warmest month.

Humidity

The least humid month is September, with an average relative humidity of 73%.

Rainfall

September is the month with the least rainfall in Macas. Rain falls for 20.8 days and accumulates 66mm (2.6") of precipitation.

Daylight

The average length of the day in September is 12h and 6min.
On the first day of the month, sunrise is at 06:10 and sunset at 18:14. On the last day of September, in Macas, sunrise is at 05:58 and sunset at 18:06 -05.

Sunshine

In Macas, the average sunshine in September is 9.2h.

UV index

January, July through December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 5 in September transforms into the following instructions:
Take necessary precautions - Defending against sun damage is advocated. Around midday, solar radiation is most harmful; hence, exposure should be limited. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Macas's temperatures tend to reach their peak averages in September, with a high of 21.9°C (71.4°F) and a low of 12.4°C (54.3°F).

In September, in Macas, the average high-temperature is 21.9°C (71.4°F), and the average low-temperature is 12.4°C (54.3°F).

The least humid month in Macas is September, with an average relative humidity of 73%.

In Macas, Ecuador, the average relative humidity in September is 73%.

September is the month with the least rainfall in Macas. Rain falls for 20.8 days and accumulates 66mm (2.6") of precipitation.

In Macas, Ecuador, during September, the rain falls for 20.8 days and regularly aggregates up to 66mm (2.6") of precipitation.

The average day length in September in Macas is 12h and 6min.

On the first day of September in Macas, Ecuador, sunrise is at 06:10 and sunset at 18:14. On the last day of the month, sunrise is at 05:58 and sunset at 18:06 -05.

In Macas, the average sunshine duration in September is 9.2h.

The months with the highest UV index in Macas, Ecuador, are January, July through December, with an average maximum UV index of 5.

In September, the average daily maximum UV index in Macas is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

20.9°C

21.9°C

21.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.6km/h

6.9km/h

6.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

6.1

6.5

2.9

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Macas, Ecuador

Average high temperature in September: 21.9°C

The warmest month (with the highest average high temperature) is September (21.9°C).
The month with the lowest average high temperature is July (19.5°C).

Average low temperature in September: 12.4°C

The month with the highest average low temperature is February (13.3°C).
The coldest month (with the lowest average low temperature) is July (11.8°C).

Average pressure in September
Macas, Ecuador

Average pressure in September: 1014.9mbar

The month with the highest atmospheric pressure is July (1016.2mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).

Average wind speed in September
Macas, Ecuador

Average wind speed in September: 6.6km/h

The windiest month (with the highest average wind speed) is September (6.6km/h).
The calmest month (with the lowest average wind speed) is February (4.9km/h).

Average humidity in September
Macas, Ecuador

Average humidity in September: 73%

The month with the highest relative humidity is April (86%).
The month with the lowest relative humidity is September (73%).

Average rainfall in September
Macas, Ecuador

Average rainfall in September: 66mm

The wettest month (with the highest rainfall) is April (231mm).
The driest month (with the least rainfall) is September (66mm).

Average rainfall days in September
Macas, Ecuador

Average rainfall days in September: 20.8 days

The month with the highest number of rainy days is March (28.7 days).
The month with the least rainy days is September (20.8 days).

Average daylight in September /
Average sunshine in September
Macas, Ecuador

Average daylight in September: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).

Average sunshine in September: 9h and 12min

The month with the most sunshine is October (Average sunshine: 10h and 0min).
The month with the least sunshine is April (Average sunshine: 7h and 24min).

Average sunshine days in September
Macas, Ecuador

Average sunshine days in September: 6.5 days

The month with the most sunshine days is September (6.5 days).
The month with the least sunshine days is November (0.9 days).

Average UV index in September
Macas, Ecuador

Average UV index in September: 5

The months with the highest UV index are January, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are February, March, April, May and June (UV index 4).