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
The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from a tropical 33°C (91.4°F) in August to a moderately hot 28.4°C (83.1°F). In Larhat, the September nights cool down to an average low of 19°C (66.2°F).Heat index
The heat index in September is evaluated at a hot 30°C (86°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Humidity
In September, the average relative humidity in Larhat is 58%.Rainfall
In Larhat, Algeria, during September, the rain falls for 8.8 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, there are 108.2 rainfall days, and 318mm (12.52") of precipitation is accumulated.Snowfall
In Larhat, snow does not fall in March through December.Daylight
In Larhat, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 06:24 and sunset at 19:20. On the last day of September, sunrise is at 06:47 and sunset at 18:37 CET.
Sunshine
The average sunshine in September in Larhat is 9.5h.UV index
In September, the average daily maximum UV index in Larhat, Algeria, is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Larhat?
What is the average humidity in September in Larhat?
How much does it rain in Larhat in September?
When it does not snow in Larhat?
How many hours of daylight does Larhat have in September?
When are sunrise and sunset in September in Larhat?
How many hours of sunshine does Larhat have in September?
What is the UV index reading in September in Larhat?
Average temperature in September
Larhat, Algeria
- Average high temperature in September: 28.4°C
The warmest months (with the highest average high temperature) are July and August (33°C).
The month with the lowest average high temperature is January (13.1°C).
- Average low temperature in September: 19°C
The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in September
Larhat, Algeria
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The months with the lowest atmospheric pressure are April and July (1014.8mbar).
Average wind speed in September
Larhat, Algeria
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is February (10.3km/h).
The calmest months (with the lowest average wind speed) are September and October (7.2km/h).
Average humidity in September
Larhat, Algeria
- Average humidity in September: 58%
The months with the highest relative humidity are January and February (73%).
The month with the lowest relative humidity is July (47%).
Average rainfall in September
Larhat, Algeria
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is April (50mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in September
Larhat, Algeria
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in September
Larhat, Algeria
- Average snowfall in September: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Larhat, Algeria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Larhat, 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 12min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
Larhat, Algeria
- Average sunshine days in September: 18 days
The month with the most sunshine days is July (26.2 days).
The month with the least sunshine days is April (14.5 days).
Average UV index in September
Larhat, Algeria
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Larhat, Algeria
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in September
Larhat, Algeria
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April and November (9km).
