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
September
Weather in September
Temperature
The start of September sees the average high-temperature at a still comfortable 19.8°C (67.6°F), showing little difference from August's 19.4°C (66.9°F). Acaray registers an average low-temperature of 15.5°C (59.9°F) throughout September, a modest decrease from its daytime highs.Humidity
In Acaray, the average relative humidity in September is 79%.Rainfall
In September, in Acaray, the rain falls for 1.6 days. Throughout September, 3mm (0.12") of precipitation is accumulated. In Acaray, during the entire year, the rain falls for 46.8 days and collects up to 45mm (1.77") of precipitation.Daylight
In Acaray, Peru, the average length of the day in September is 12h and 3min.On the first day of the month, sunrise is at 06:12 and sunset at 18:07. On the last day of September, in Acaray, sunrise is at 05:53 and sunset at 18:05 -05.
Sunshine
In September, the average sunshine in Acaray is 10.4h.UV index
June through November, with an average maximum UV index of 5, are months with the lowest UV index in Acaray. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 5 during September translates into the following directions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Acaray?
What is the average humidity in September in Acaray?
How much does it rain in Acaray in September?
What is the average length of the day in September in Acaray?
What time are sunrise and sunset in September in Acaray?
How many hours of sunshine does Acaray have in September?
What is the month with the lowest UV index in Acaray?
What is the UV index intensity in September in Acaray?
Average temperature in September
Acaray, Peru
- Average high temperature in September: 19.8°C
The warmest month (with the highest average high temperature) is February (24.8°C).
The month with the lowest average high temperature is August (19.4°C).
- Average low temperature in September: 15.5°C
The month with the highest average low temperature is February (21.8°C).
The coldest month (with the lowest average low temperature) is August (15.3°C).
Average pressure in September
Acaray, Peru
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is August (1016.1mbar).
The month with the lowest atmospheric pressure is February (1013.4mbar).
Average wind speed in September
Acaray, Peru
- Average wind speed in September: 14.4km/h
The windiest month (with the highest average wind speed) is July (14.6km/h).
The calmest month (with the lowest average wind speed) is February (11km/h).
Average humidity in September
Acaray, Peru
- Average humidity in September: 79%
The month with the highest relative humidity is December (82%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall in September
Acaray, Peru
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is February (7mm).
The driest months (with the least rainfall) are April, May and November (2mm).
Average rainfall days in September
Acaray, Peru
- Average rainfall days in September: 1.6 days
The month with the highest number of rainy days is March (8.5 days).
The month with the least rainy days is September (1.6 days).
Average daylight in September /
Average sunshine in September
Acaray, 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 30min).
- Average sunshine in September: 10h and 2min
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 30min).
Average sunshine days in September
Acaray, Peru
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is April (20.1 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in September
Acaray, Peru
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May and December (UV index 6).
The months with the lowest UV index are June, July, August, September, October and November (UV index 5).
Average cloud cover in September
Acaray, Peru
- Average cloud cover in September: 13
The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Acaray, 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).
