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
In September, Borja experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 24.5°C (76.1°F) in August to a still warm 25.4°C (77.7°F). Throughout the month of September, Borja expects an average low of 14.5°C (58.1°F).Humidity
The average relative humidity in September is 72%.Rainfall
In Borja, during September, the rain falls for 24.1 days and regularly aggregates up to 70mm (2.76") of precipitation. In Borja, during the entire year, the rain falls for 281.6 days and collects up to 932mm (36.69") of precipitation.Daylight
In Borja, the average length of the day in September is 12h and 5min.On the first day of September, sunrise is at 06:09 and sunset at 18:10. On the last day of the month, sunrise is at 05:55 and sunset at 18:04 -05.
Sunshine
In Borja, the average sunshine in September is 9h.UV index
The months with the lowest UV index are January, February, April through September, November and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 5 during September leads to these instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Borja have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the month with the lowest UV index in Borja?
What is the UV index reading in September in Borja?
Average temperature in September
Borja, Peru
- Average high temperature in September: 25.4°C
The warmest month (with the highest average high temperature) is November (27.5°C).
The month with the lowest average high temperature is July (23.5°C).
- Average low temperature in September: 14.5°C
The months with the highest average low temperature are February and November (16.1°C).
The coldest month (with the lowest average low temperature) is July (13.8°C).
Average pressure in September
Borja, Peru
- 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 (1012.1mbar).
Average wind speed in September
Borja, Peru
- Average wind speed in September: 4.7km/h
The windiest month (with the highest average wind speed) is November (4.9km/h).
The calmest month (with the lowest average wind speed) is March (4.1km/h).
Average humidity in September
Borja, Peru
- Average humidity in September: 72%
The months with the highest relative humidity are March and April (78%).
The month with the lowest relative humidity is November (69%).
Average rainfall in September
Borja, Peru
- Average rainfall in September: 70mm
The wettest month (with the highest rainfall) is April (107mm).
The driest month (with the least rainfall) is January (57mm).
Average rainfall days in September
Borja, Peru
- Average rainfall days in September: 24.1 days
The month with the highest number of rainy days is March (25.6 days).
The month with the least rainy days is February (20.9 days).
Average daylight in September /
Average sunshine in September
Borja, Peru
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is November (Average sunshine: 10h and 54min).
The months with the least sunshine are February and July (Average sunshine: 8h and 18min).
Average sunshine days in September
Borja, Peru
- Average sunshine days in September: 2.5 days
The month with the most sunshine days is January (7.3 days).
The month with the least sunshine days is September (2.5 days).
Average UV index in September
Borja, Peru
- Average UV index in September: 5
The months with the highest UV index are March and October (UV index 6).
The months with the lowest UV index are January, February, April, May, June, July, August, September, November and December (UV index 5).
Average cloud cover in September
Borja, Peru
- Average cloud cover in September: 38
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is November (Cloud cover 34).
Average visibility in September
Borja, Peru
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are April and May (8km).
Borja, Peru
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