Weather in September
Temperature
September is the month when Peninsula de Rio de Oro's temperatures reach their peak, with averages of 27°C (80.6°F) and lows of 19°C (66.2°F).Rainfall
The wettest months are September and December, with an average 10mm (0.39") of rainfall.Sea temperature
The months with the warmest seawater in Peninsula de Rio de Oro are July through November, with an average sea temperature of 21°C (69.8°F).Note: Swimming becomes less enjoyable for most at a surface water temperature of 21°C (69.8°F). As the temperature decreases below 21°C (69.8°F), breathing becomes increasingly difficult.
Daylight
In Peninsula de Rio de Oro, the average length of the day in September is 12h and 17min.On the first day of September, sunrise is at 07:45 and sunset at 20:21. On the last day of the month, sunrise is at 07:55 and sunset at 19:51 +01.
Sunshine
In Peninsula de Rio de Oro, the average sunshine in September is 8.5h.UV index
In September, the average daily maximum UV index is 11. A UV Index estimate of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 11 in September transforms into this advice:
Enforce every vital precaution. Those with light skin could endure burns in a matter of minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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Average temperature in September
Peninsula de Rio de Oro, Western Sahara
- Average high temperature in September: 27°C
The warmest month (with the highest average high temperature) is September (27°C).
The months with the lowest average high temperature are January and December (22°C).
- Average low temperature in September: 19°C
The months with the highest average low temperature are July, August, September and October (19°C).
The coldest month (with the lowest average low temperature) is January (13°C).
Average rainfall in September
Peninsula de Rio de Oro, Western Sahara
- Average rainfall in September: 10mm
The wettest months (with the highest rainfall) are September and December (10mm).
The driest months (with the least rainfall) are June and July (0mm).
Average rainfall days in September
Peninsula de Rio de Oro, Western Sahara
- Average rainfall days in September: 3 days
The month with the highest number of rainy days is September (3 days).
The months with the least rainy days are June and July (0 days).
Average sea temperature in September
Peninsula de Rio de Oro, Western Sahara
- Average sea temperature in September: 21°C
The best months for swimming (with the highest average sea temperature) are July, August, September, October and November (21°C).
The coldest months (with the lowest average sea temperature) are February and March (18°C).
Average daylight in September /
Average sunshine in September
Peninsula de Rio de Oro, Western Sahara
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is May (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).
Average UV index in September
Peninsula de Rio de Oro, Western Sahara
- Average UV index in September: 11
The months with the highest UV index are May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 5).
Peninsula de Rio de Oro, Western Sahara
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