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
Barclayville, Liberia, sees the arrival of September with an average high-temperature of a still moderately hot 26.4°C (79.5°F), indicating a subtle variation from August. The nights of September are characterized by an average low-temperature of 23.6°C (74.5°F), subtly descending from daytime highs.Humidity
September and October, with an average relative humidity of 87%, are the most humid months.Rainfall
In September, the rain falls for 25.1 days. Throughout September, 82mm (3.23") of precipitation is accumulated. Throughout the year, in Barclayville, there are 294.8 rainfall days, and 1200mm (47.24") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 8min.On the first day of the month, sunrise is at 06:26 and sunset at 18:38. On the last day of September, in Barclayville, sunrise is at 06:20 and sunset at 18:25 GMT.
Sunshine
The months with the least sunshine are August and September, with an average of 3.9h of sunshine.UV index
In Barclayville, Liberia, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 6 suggests this advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Barclayville in September?
What are the most humid months?
What is the average humidity in September in Barclayville?
How many days does it rain in September?
What is the average length of the day in September in Barclayville?
What time are sunrise and sunset in September?
What is the month with the least sunshine?
How long on average sun shines in September in Barclayville?
What is the UV index reading in September?
Average temperature in September
Barclayville, Liberia
- Average high temperature in September: 26.4°C
The warmest month (with the highest average high temperature) is April (30.5°C).
The month with the lowest average high temperature is August (26°C).
- Average low temperature in September: 23.6°C
The month with the highest average low temperature is April (25.4°C).
The coldest month (with the lowest average low temperature) is August (23.1°C).
Average pressure in September
Barclayville, Liberia
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is July (1014.4mbar).
The months with the lowest atmospheric pressure are February and March (1010.4mbar).
Average wind speed in September
Barclayville, Liberia
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is August (12.9km/h).
The calmest month (with the lowest average wind speed) is November (8.1km/h).
Average humidity in September
Barclayville, Liberia
- Average humidity in September: 87%
The months with the highest relative humidity are September and October (87%).
The month with the lowest relative humidity is January (79%).
Average rainfall in September
Barclayville, Liberia
- Average rainfall in September: 82mm
The wettest month (with the highest rainfall) is June (174mm).
The driest month (with the least rainfall) is August (36mm).
Average rainfall days in September
Barclayville, Liberia
- Average rainfall days in September: 25.1 days
The month with the highest number of rainy days is October (28.8 days).
The month with the least rainy days is July (19.8 days).
Average daylight in September /
Average sunshine in September
Barclayville, Liberia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in September: 3h and 5min
The month with the most sunshine is January (Average sunshine: 8h and 48min).
The months with the least sunshine are August and September (Average sunshine: 3h and 54min).
Average sunshine days in September
Barclayville, Liberia
- Average sunshine days in September: 3.6 days
The months with the most sunshine days are July and August (8.5 days).
The month with the least sunshine days is November (1.4 days).
Average UV index in September
Barclayville, Liberia
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May and December (UV index 7).
The months with the lowest UV index are July and August (UV index 5).
Average cloud cover in September
Barclayville, Liberia
- Average cloud cover in September: 76
The month with the most cloud cover is September (Cloud cover 76).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility in September
Barclayville, Liberia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
