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
Weather in September
Temperature
Namoroka marks the onset of September with an average high-temperature of a still hot 32.2°C (90°F), a subtle shift from August's 31.1°C (88°F). The average low-temperature during September nights is an agreeable 21.8°C (71.2°F).Heat index
For September, the heat index is computed to be a sweltering 38°C (100.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Heat index guidelines indicate values are for light wind scenarios and shaded regions. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
In Namoroka, the average relative humidity in September is 61%.Rainfall
In Namoroka, in September, it is raining for 5.3 days, with typically 6mm (0.24") of accumulated precipitation. Throughout the year, there are 178.2 rainfall days, and 1006mm (39.61") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 1min.On the first day of the month, sunrise is at 06:04 and sunset at 17:52. On the last day of September, sunrise is at 05:41 and sunset at 17:55 EAT.
Sunshine
In Namoroka, the average sunshine in September is 9h.UV index
The months with the highest UV index in Namoroka are January through May, July through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
How hot does it get in Namoroka in September?
What is the average humidity in September in Namoroka?
How many days does it rain in September in Namoroka?
How many hours of daylight does Namoroka have in September?
When are sunrise and sunset in September in Namoroka?
How many hours of sunshine does Namoroka have in September?
When is the highest UV index in Namoroka?
How high is the UV index in September in Namoroka?
Average temperature in September
Namoroka, Madagascar
- Average high temperature in September: 32.2°C
The warmest month (with the highest average high temperature) is November (33.2°C).
The months with the lowest average high temperature are June and July (29.8°C).
- Average low temperature in September: 21.8°C
The month with the highest average low temperature is December (25.6°C).
The coldest month (with the lowest average low temperature) is July (20°C).
Average pressure in September
Namoroka, Madagascar
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is July (1018mbar).
The month with the lowest atmospheric pressure is January (1009.5mbar).
Average wind speed in September
Namoroka, Madagascar
- Average wind speed in September: 12.2km/h
The windiest month (with the highest average wind speed) is October (12.5km/h).
The calmest month (with the lowest average wind speed) is March (9km/h).
Average humidity in September
Namoroka, Madagascar
- Average humidity in September: 61%
The months with the highest relative humidity are February and March (80%).
The months with the lowest relative humidity are July and August (60%).
Average rainfall in September
Namoroka, Madagascar
- Average rainfall in September: 6mm
The wettest month (with the highest rainfall) is January (376mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
Namoroka, Madagascar
- Average rainfall days in September: 5.3 days
The month with the highest number of rainy days is January (29.3 days).
The month with the least rainy days is July (4.4 days).
Average daylight in September /
Average sunshine in September
Namoroka, Madagascar
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is November (Average sunshine: 11h and 30min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in September
Namoroka, Madagascar
- Average sunshine days in September: 23.7 days
The month with the most sunshine days is July (25.2 days).
The month with the least sunshine days is January (1.1 days).
Average UV index in September
Namoroka, Madagascar
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is June (UV index 6).
Average cloud cover in September
Namoroka, Madagascar
- Average cloud cover in September: 16
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
Namoroka, Madagascar
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Namoroka, Madagascar
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