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
The beginning of September records an average high-temperature of a still moderately hot 25.4°C (77.7°F), marking a negligible difference from August's 24.1°C (75.4°F). In Mahaly, September nights cool down to an average of 19.4°C (66.9°F).Humidity
The least humid month is September, with an average relative humidity of 73%.Rainfall
In Mahaly, during September, the rain falls for 8.2 days and regularly aggregates up to 23mm (0.91") of precipitation. In Mahaly, Madagascar, during the entire year, the rain falls for 147.4 days and collects up to 474mm (18.66") of precipitation.Daylight
In September, the average length of the day is 11h and 58min.On the first day of September, sunrise is at 06:05 and sunset at 17:43. On the last day of the month, sunrise is at 05:35 and sunset at 17:53 EAT.
Sunshine
In Mahaly, Madagascar, the average sunshine in September is 8.2h.UV index
In Mahaly, Madagascar, the average daily maximum UV index in September is 6. 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: A maximum high daily UV index of 6 during September translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Mahaly?
What is the least humid month in Mahaly?
What is the average humidity in September in Mahaly?
How much does it rain in Mahaly in September?
How many hours of daylight does Mahaly have in September?
When are sunrise and sunset in September in Mahaly?
How long on average sun shines in September in Mahaly?
How high is the UV index in September in Mahaly?
Average temperature in September
Mahaly, Madagascar
- Average high temperature in September: 25.4°C
The warmest months (with the highest average high temperature) are January, February and December (29.2°C).
The month with the lowest average high temperature is July (22.8°C).
- Average low temperature in September: 19.4°C
The month with the highest average low temperature is January (23.7°C).
The coldest month (with the lowest average low temperature) is July (17.6°C).
Average pressure in September
Mahaly, Madagascar
- Average pressure in September: 1020.1mbar
The month with the highest atmospheric pressure is July (1022.4mbar).
The month with the lowest atmospheric pressure is January (1011.5mbar).
Average wind speed in September
Mahaly, Madagascar
- Average wind speed in September: 19.5km/h
The windiest month (with the highest average wind speed) is September (19.5km/h).
The calmest month (with the lowest average wind speed) is May (15.4km/h).
Average humidity in September
Mahaly, Madagascar
- Average humidity in September: 73%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is September (73%).
Average rainfall in September
Mahaly, Madagascar
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is August (22mm).
Average rainfall days in September
Mahaly, Madagascar
- Average rainfall days in September: 8.2 days
The month with the highest number of rainy days is April (14.8 days).
The month with the least rainy days is September (8.2 days).
Average daylight in September /
Average sunshine in September
Mahaly, Madagascar
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is December (Average sunshine: 10h and 0min).
The month with the least sunshine is April (Average sunshine: 5h and 54min).
Average sunshine days in September
Mahaly, Madagascar
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (11.8 days).
Average UV index in September
Mahaly, Madagascar
- Average UV index in September: 6
The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are June and July (UV index 5).
Average cloud cover in September
Mahaly, Madagascar
- Average cloud cover in September: 24
The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are August and September (Cloud cover 24).
Average visibility in September
Mahaly, Madagascar
- 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).
Mahaly, Madagascar
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