September weather forecastHuaraz, Peru
September
Weather in September
By September, Huaraz starts tipping the scales back towards its rainy season, evident in an increased rainfall of 18mm (0.71"). Yet, temperatures remain relatively stable, with a subtle rise from the previous month. This period results in good daylight hours, paired with increases in sunshine duration. Encountering more frequent yet slight rainfall sets the tone for October, which continues the trend of increased rainfall. The September weather provides a unique blend, full of surprises for visitors and locals alike.Temperature
January through April and September represent the coldest period, with an average high-temperature of 14°C (57.2°F).Rainfall
In September, the rain falls for 10 days. Throughout September, 18mm (0.71") of precipitation is accumulated. Throughout the year, there are 142 rainfall days, and 683mm (26.89") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 4min.On the first day of September in Huaraz, sunrise is at 06:11 and sunset at 18:08. On the last day of the month, sunrise is at 05:54 and sunset at 18:05 -05.
Sunshine
In September, the average sunshine is 6h.UV index
The months with the highest UV index are January through May, August through December, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 12 during September translates into the following guidance:
Employ every precaution of importance, unprotected skin and eyes could burn within moments. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Huaraz, Peru
- Average high temperature in September: 14°C
The warmest months (with the highest average high temperature) are May, June, July, August, October, November and December (15°C).
The months with the lowest average high temperature are January, February, March, April and September (14°C).
- Average low temperature in September: 0°C
The months with the highest average low temperature are January, February, March, April and December (1°C).
The coldest months (with the lowest average low temperature) are June and July (-2°C).
Average rainfall in September
Huaraz, Peru
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is March (146mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in September
Huaraz, Peru
- Average rainfall days in September: 10 days
The months with the highest number of rainy days are February and March (19 days).
The month with the least rainy days is July (4 days).
Average daylight in September /
Average sunshine in September
Huaraz, Peru
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 6h
The month with the most sunshine is July (Average sunshine: 9h).
The months with the least sunshine are January, February, March and December (Average sunshine: 5h).
Average UV index in September
Huaraz, Peru
- Average UV index in September: 12
The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 11).
