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
Dapchi, Nigeria, experiences an average high-temperature of a still very hot 37.5°C (99.5°F) in September, marking an insignificant shift from 35.1°C (95.2°F) in August. In September, Dapchi experiences a temperature dip to an average of 28.1°C (82.6°F) at night.Heat index
The heat index value for September is evaluated at a blistering 42°C (107.6°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In Dapchi, the average relative humidity in September is 40%.Rainfall
In Dapchi, Nigeria, during September, the rain falls for 6.8 days and regularly aggregates up to 19mm (0.75") of precipitation. In Dapchi, during the entire year, the rain falls for 41.3 days and collects up to 124mm (4.88") of precipitation.Daylight
The average length of the day in September is 12h and 12min.On the first day of September, sunrise is at 06:03 and sunset at 18:24. On the last day of the month, sunrise is at 06:03 and sunset at 18:04 WAT.
Sunshine
In September, the average sunshine is 9.7h.UV index
In Dapchi, the average daily maximum UV index in September is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 8 during September morphs into the following directions:
Emphasize protection. Neglecting it can lead to swift damage to the skin and eyes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Dapchi have in September?
What is the UV index reading in September?
Average temperature in September
Dapchi, Nigeria
- Average high temperature in September: 37.5°C
The warmest month (with the highest average high temperature) is May (42.1°C).
The month with the lowest average high temperature is December (31.4°C).
- Average low temperature in September: 28.1°C
The month with the highest average low temperature is June (30.5°C).
The coldest month (with the lowest average low temperature) is January (16.7°C).
Average pressure in September
Dapchi, Nigeria
- Average pressure in September: 1009.7mbar
The month with the highest atmospheric pressure is January (1013.7mbar).
The month with the lowest atmospheric pressure is April (1007mbar).
Average wind speed in September
Dapchi, Nigeria
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is December (17km/h).
The calmest month (with the lowest average wind speed) is September (11.5km/h).
Average humidity in September
Dapchi, Nigeria
- Average humidity in September: 40%
The month with the highest relative humidity is August (53%).
The month with the lowest relative humidity is March (11%).
Average rainfall in September
Dapchi, Nigeria
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is August (66mm).
The driest months (with the least rainfall) are January, February, March, April, November and December (0mm).
Average rainfall days in September
Dapchi, Nigeria
- Average rainfall days in September: 6.8 days
The month with the highest number of rainy days is August (14 days).
The months with the least rainy days are January, November and December (0 days).
Average daylight in September /
Average sunshine in September
Dapchi, Nigeria
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is May (Average sunshine: 12h and 12min).
The months with the least sunshine are November and December (Average sunshine: 7h and 42min).
Average sunshine days in September
Dapchi, Nigeria
- Average sunshine days in September: 20.8 days
The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (14.3 days).
Average UV index in September
Dapchi, Nigeria
- Average UV index in September: 8
The months with the highest UV index are April and May (UV index 9).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in September
Dapchi, Nigeria
- Average cloud cover in September: 17
The month with the most cloud cover is August (Cloud cover 31).
The months with the least cloud cover are January, November and December (Cloud cover 2).
Average visibility in September
Dapchi, Nigeria
- 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).
