September weather forecastIdon, Nigeria
September
Weather in September
September, the first month of the autumn in Idon, is also a moderately hot month, with an average temperature varying between 21.2°C (70.2°F) and 29.7°C (85.5°F).Temperature
September brings an average high-temperature of a still warm 29.7°C (85.5°F), nearly identical to the preceding month. Throughout the nights in September, Idon experiences an average low-temperature of 21.2°C (70.2°F).Heat index
The heat index in September is appraised at a fiery hot 36°C (96.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.Always consider that heat index estimations are for light winds and places in the shade. 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 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.
Humidity
The average relative humidity in September in Idon is 79%.Rainfall
In Idon, in September, it is raining for 24.2 days, with typically 96mm (3.78") of accumulated precipitation. In Idon, during the entire year, the rain falls for 129.8 days and collects up to 607mm (23.9") of precipitation.Daylight
In Idon, the average length of the day in September is 12h and 11min.On the first day of September in Idon, sunrise is at 06:19 and sunset at 18:37. On the last day of the month, sunrise is at 06:16 and sunset at 18:19 WAT.
Sunshine
In September, the average sunshine in Idon is 8.4h.UV index
In Idon, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 7 during September leads to these advisories:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Idon, Nigeria
- Average high temperature in September: 29.7°C
The warmest month (with the highest average high temperature) is March (38.5°C).
The month with the lowest average high temperature is August (27.6°C).
- Average low temperature in September: 21.2°C
The month with the highest average low temperature is May (24.4°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in September
Idon, Nigeria
- Average pressure in September: 1012.6mbar
The months with the highest atmospheric pressure are July and August (1013mbar).
The month with the lowest atmospheric pressure is April (1009mbar).
Average wind speed in September
Idon, Nigeria
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is December (12km/h).
The calmest month (with the lowest average wind speed) is October (6.1km/h).
Average humidity in September
Idon, Nigeria
- Average humidity in September: 79%
The month with the highest relative humidity is August (84%).
The month with the lowest relative humidity is February (19%).
Average rainfall in September
Idon, Nigeria
- Average rainfall in September: 96mm
The wettest month (with the highest rainfall) is August (149mm).
The driest months (with the least rainfall) are January, November and December (0mm).
Average rainfall days in September
Idon, Nigeria
- Average rainfall days in September: 24.2 days
The month with the highest number of rainy days is August (24.9 days).
The month with the least rainy days is December (0 days).
Average daylight in September /
Average sunshine in September
Idon, Nigeria
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 8h and 24min
The months with the most sunshine are January, November and December (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 6h and 12min).
Average sunshine days in September
Idon, Nigeria
- Average sunshine days in September: 4.7 days
The month with the most sunshine days is December (31 days).
The month with the least sunshine days is September (4.7 days).
Average UV index in September
Idon, Nigeria
- Average UV index in September: 7
The months with the highest UV index are March and April (UV index 8).
The months with the lowest UV index are July, August, November and December (UV index 6).
Average cloud cover in September
Idon, Nigeria
- Average cloud cover in September: 42
The month with the most cloud cover is August (Cloud cover 59).
The month with the least cloud cover is December (Cloud cover 2).
Average visibility in September
Idon, Nigeria
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are August and September (8km).
