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
At the onset of September, Ndome records an average high-temperature of a still moderately hot 28.7°C (83.7°F), showing little deviation from the preceding month. In September, Ndome reports a consistent average low-temperature of 18.5°C (65.3°F) during the nights.Heat index
The heat index value during September is appraised at a tropical 31°C (87.8°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.It is essential to grasp that the heat index's numbers are for shade and light wind settings. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
September is the least humid month, with an average relative humidity of 64%.Rainfall
In Ndome, during September, the rain falls for 5.5 days and regularly aggregates up to 6mm (0.24") of precipitation. In Ndome, during the entire year, the rain falls for 180.9 days and collects up to 733mm (28.86") of precipitation.Daylight
In September, the average length of the day is 12h and 5min.On the first day of the month, sunrise is at 06:24 and sunset at 18:27. On the last day of September, sunrise is at 06:11 and sunset at 18:20 EAT.
Sunshine
In September, the average sunshine is 9h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index in Ndome are January through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 6 in September translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the least humid month?
What is the average humidity in September?
How much does it rain in September?
How many hours of daylight does Ndome have in September?
When are sunrise and sunset in September in Ndome?
How long on average sun shines in September?
When is the highest UV index?
What are the months with the lowest UV index?
What is the UV index intensity in September?
Average temperature in September
Ndome, Kenya
- Average high temperature in September: 28.7°C
The warmest months (with the highest average high temperature) are February and March (30.8°C).
The month with the lowest average high temperature is July (27.6°C).
- Average low temperature in September: 18.5°C
The month with the highest average low temperature is March (20.9°C).
The coldest month (with the lowest average low temperature) is July (17.7°C).
Average pressure in September
Ndome, Kenya
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is July (1016.6mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).
Average wind speed in September
Ndome, Kenya
- Average wind speed in September: 15.8km/h
The windiest month (with the highest average wind speed) is August (16.3km/h).
The calmest month (with the lowest average wind speed) is December (8.1km/h).
Average humidity in September
Ndome, Kenya
- Average humidity in September: 64%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is September (64%).
Average rainfall in September
Ndome, Kenya
- Average rainfall in September: 6mm
The wettest month (with the highest rainfall) is December (145mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in September
Ndome, Kenya
- Average rainfall days in September: 5.5 days
The month with the highest number of rainy days is December (27 days).
The month with the least rainy days is July (2.6 days).
Average daylight in September /
Average sunshine in September
Ndome, Kenya
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in September: 9h and 0min
The months with the most sunshine are June and July (Average sunshine: 9h and 12min).
The months with the least sunshine are November and December (Average sunshine: 8h and 12min).
Average sunshine days in September
Ndome, Kenya
- Average sunshine days in September: 21.5 days
The month with the most sunshine days is July (27 days).
The month with the least sunshine days is April (2.3 days).
Average UV index in September
Ndome, Kenya
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in September
Ndome, Kenya
- Average cloud cover in September: 30
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in September
Ndome, Kenya
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, April and December (8km).
