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
September brings an average high-temperature of a still moderate 13.3°C (55.9°F), showing a slight difference from August's 13.2°C (55.8°F). During the month of September, the nighttime temperature falls to an average of 5.8°C (42.4°F).Humidity
In Huanuco, the average relative humidity in September is 81%.Rainfall
In Huanuco, in September, during 19.1 rainfall days, 50mm (1.97") of precipitation is typically accumulated. Throughout the year, there are 282.8 rainfall days, and 1352mm (53.23") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 3min.On the first day of September, sunrise is at 06:06 and sunset at 18:02. On the last day of the month, sunrise is at 05:49 and sunset at 18:00 -05.
Sunshine
The average sunshine in September in Huanuco is 9.4h.UV index
January through October and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In September, a regular UV index of 3 translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
When is the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Huanuco, Peru
- Average high temperature in September: 13.3°C
The warmest month (with the highest average high temperature) is November (14.7°C).
The month with the lowest average high temperature is July (12.7°C).
- Average low temperature in September: 5.8°C
The month with the highest average low temperature is November (8.3°C).
The coldest month (with the lowest average low temperature) is July (4.3°C).
Average pressure in September
Huanuco, Peru
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is July (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in September
Huanuco, Peru
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is September (7.9km/h).
The calmest month (with the lowest average wind speed) is April (6.6km/h).
Average humidity in September
Huanuco, Peru
- Average humidity in September: 81%
The months with the highest relative humidity are February and March (86%).
The month with the lowest relative humidity is August (79%).
Average rainfall in September
Huanuco, Peru
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is February (233mm).
The driest month (with the least rainfall) is July (18mm).
Average rainfall days in September
Huanuco, Peru
- Average rainfall days in September: 19.1 days
The month with the highest number of rainy days is March (30.1 days).
The month with the least rainy days is July (13.7 days).
Average daylight in September /
Average sunshine in September
Huanuco, Peru
- Average daylight in September: 12h and 1min
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: 9h and 2min
The month with the most sunshine is November (Average sunshine: 9h and 36min).
The month with the least sunshine is March (Average sunshine: 6h and 18min).
Average sunshine days in September
Huanuco, Peru
- Average sunshine days in September: 9.5 days
The month with the most sunshine days is July (15.6 days).
The month with the least sunshine days is February (0.3 days).
Average UV index in September
Huanuco, Peru
- Average UV index in September: 3
The month with the highest UV index is November (UV index 4).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October and December (UV index 3).
Average cloud cover in September
Huanuco, Peru
- Average cloud cover in September: 38
The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Huanuco, Peru
- Average visibility in September: 9km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are March, April and May (7km).
Huanuco, Peru
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