September weather forecastAliaga, Peru
September
Weather in September
September, the first month of the spring in Aliaga, is also an agreeable month, with temperature in the range of an average high of 20.5°C (68.9°F) and an average low of 15.3°C (59.5°F).Temperature
September commences with an average high-temperature of a still pleasant 20.5°C (68.9°F), showing little deviation from August's 20°C (68°F). During the month of September, the temperature falls to an average of 15.3°C (59.5°F).Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 75%.Rainfall
In Aliaga, during September, the rain falls for 1.3 days and regularly aggregates up to 1mm (0.04") of precipitation. In Aliaga, Peru, during the entire year, the rain falls for 22.6 days and collects up to 18mm (0.71") of precipitation.Daylight
In September, the average length of the day is 12h and 2min.On the first day of the month, sunrise is at 06:11 and sunset at 18:04. On the last day of September, sunrise is at 05:51 and sunset at 18:04 -05.
Sunshine
The average sunshine in September in Aliaga is 10.5h.UV index
The months with the lowest UV index in Aliaga are May through October, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 5 suggests this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Aliaga, Peru
- Average high temperature in September: 20.5°C
The warmest month (with the highest average high temperature) is February (25.4°C).
The month with the lowest average high temperature is August (20°C).
- Average low temperature in September: 15.3°C
The month with the highest average low temperature is February (21.4°C).
The coldest month (with the lowest average low temperature) is August (14.9°C).
Average pressure in September
Aliaga, Peru
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is August (1016.4mbar).
The month with the lowest atmospheric pressure is February (1013.8mbar).
Average wind speed in September
Aliaga, Peru
- Average wind speed in September: 13.1km/h
The windiest month (with the highest average wind speed) is September (13.1km/h).
The calmest month (with the lowest average wind speed) is February (10.4km/h).
Average humidity in September
Aliaga, Peru
- Average humidity in September: 75%
The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are August and September (75%).
Average rainfall in September
Aliaga, Peru
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is February (4mm).
The driest month (with the least rainfall) is May (0mm).
Average rainfall days in September
Aliaga, Peru
- Average rainfall days in September: 1.3 days
The month with the highest number of rainy days is March (5.7 days).
The month with the least rainy days is November (0.2 days).
Average daylight in September /
Average sunshine in September
Aliaga, Peru
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in September: 10h and 30min
The month with the most sunshine is October (Average sunshine: 12h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 24min).
Average sunshine days in September
Aliaga, Peru
- Average sunshine days in September: 28.6 days
The months with the most sunshine days are August and October (30 days).
The month with the least sunshine days is February (21.1 days).
Average UV index in September
Aliaga, Peru
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August, September and October (UV index 5).
Average cloud cover in September
Aliaga, Peru
- Average cloud cover in September: 13
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Aliaga, Peru
- Average visibility in September: 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).
