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 snowfall in September
- Average snowfall 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
September records an average high-temperature of a still warm 27°C (80.6°F), indicating a minor variation from the preceding month. In Ouled Moussa, the average nighttime temperature during September is an agreeable 21.3°C (70.3°F).Heat index
The heat index in September is computed to be 28°C (82.4°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In Ouled Moussa, the average relative humidity in September is 65%.Rainfall
In Ouled Moussa, in September, during 9.1 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Ouled Moussa, during the entire year, the rain falls for 131.4 days and collects up to 432mm (17.01") of precipitation.Snowfall
In Ouled Moussa, snow does not fall in January, March through December.Daylight
In September, the average length of the day is 12h and 25min.On the first day of September, sunrise is at 06:17 and sunset at 19:14. On the last day of the month, sunrise is at 06:41 and sunset at 18:31 CET.
Sunshine
In Ouled Moussa, the average sunshine in September is 9.5h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 6 during September translates into the following directions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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 much does it rain in September?
When it does not snow?
How many hours of daylight does Ouled Moussa have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Ouled Moussa have in September?
What is the UV index reading in September?
Average temperature in September
Ouled Moussa, Algeria
- Average high temperature in September: 27°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The months with the lowest average high temperature are January and February (14.3°C).
- Average low temperature in September: 21.3°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is February (9°C).
Average pressure in September
Ouled Moussa, Algeria
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is December (1022.1mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in September
Ouled Moussa, Algeria
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest months (with the lowest average wind speed) are September and October (10.9km/h).
Average humidity in September
Ouled Moussa, Algeria
- Average humidity in September: 65%
The month with the highest relative humidity is April (72%).
The month with the lowest relative humidity is July (60%).
Average rainfall in September
Ouled Moussa, Algeria
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is January (64mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in September
Ouled Moussa, Algeria
- Average rainfall days in September: 9.1 days
The month with the highest number of rainy days is January (15.4 days).
The month with the least rainy days is August (4.6 days).
Average snowfall in September
Ouled Moussa, Algeria
- Average snowfall in September: 0mm
The month with the highest snowfall is February (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Ouled Moussa, Algeria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Ouled Moussa, Algeria
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in September
Ouled Moussa, Algeria
- Average sunshine days in September: 17.7 days
The month with the most sunshine days is July (24.8 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in September
Ouled Moussa, Algeria
- Average UV index in September: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in September
Ouled Moussa, Algeria
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 34).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in September
Ouled Moussa, Algeria
- 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).
