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
The transition from August to September brings an average high-temperature of a still pleasant 21.4°C (70.5°F), barely different from August's 21.2°C (70.2°F). Monsefú maintains a near steady average temperature of 16.5°C (61.7°F) during the nights of September, demonstrating little drop from daytime highs.Humidity
The months with the highest humidity are June through September, with an average relative humidity of 81%.Rainfall
The months with the least rainfall are August and September Rain falls for 2.2 days and accumulates 2mm (0.08") of rain.Daylight
In Monsefú, the average length of the day in September is 12h and 4min.On the first day of the month, sunrise is at 06:19 and sunset at 18:18. On the last day of September, sunrise is at 06:04 and sunset at 18:14 -05.
Sunshine
In Monsefú, the average sunshine in September is 9.7h.UV index
The months with the lowest UV index are July through October, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 5 in September translates into this advice:
Take precautions - Protection against skin and eye damage is obliged. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What is the usual temperature for Monsefú in September?
What are the most humid months in Monsefú?
What is the average humidity in September in Monsefú?
What is the driest month in Monsefú?
How much does it rain in Monsefú in September?
How many hours of daylight does Monsefú have in September?
When are sunrise and sunset in September in Monsefú?
How many hours of sunshine does Monsefú have in September?
What are the months with the lowest UV index in Monsefú?
What is the UV index reading in September in Monsefú?
Average temperature in September
Monsefú, Peru
- Average high temperature in September: 21.4°C
The warmest month (with the highest average high temperature) is February (27.7°C).
The month with the lowest average high temperature is August (21.2°C).
- Average low temperature in September: 16.5°C
The month with the highest average low temperature is February (23°C).
The coldest month (with the lowest average low temperature) is September (16.5°C).
Average pressure in September
Monsefú, Peru
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is August (1014.1mbar).
The month with the lowest atmospheric pressure is February (1011.9mbar).
Average wind speed in September
Monsefú, Peru
- Average wind speed in September: 17km/h
The windiest month (with the highest average wind speed) is July (17.5km/h).
The calmest month (with the lowest average wind speed) is March (13.3km/h).
Average humidity in September
Monsefú, Peru
- Average humidity in September: 81%
The months with the highest relative humidity are June, July, August and September (81%).
The month with the lowest relative humidity is February (73%).
Average rainfall in September
Monsefú, Peru
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is March (29mm).
The driest months (with the least rainfall) are August and September (2mm).
Average rainfall days in September
Monsefú, Peru
- Average rainfall days in September: 2.2 days
The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is August (1 days).
Average daylight in September /
Average sunshine in September
Monsefú, Peru
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is November (Average sunshine: 11h and 18min).
The months with the least sunshine are February and March (Average sunshine: 9h and 12min).
Average sunshine days in September
Monsefú, Peru
- Average sunshine days in September: 22.5 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is March (16.6 days).
Average UV index in September
Monsefú, Peru
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, June, November and December (UV index 6).
The months with the lowest UV index are July, August, September and October (UV index 5).
Average cloud cover in September
Monsefú, Peru
- Average cloud cover in September: 27
The month with the most cloud cover is March (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 24).
Average visibility in September
Monsefú, 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).
Monsefú, Peru
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