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
Ambanja measures an average high-temperature of a still moderately hot 26.3°C (79.3°F) in September, nearly consistent with the preceding month. Throughout September in Ambanja, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 22.5°C (72.5°F).Humidity
In September, the average relative humidity in Ambanja is 74%.Rainfall
September is the month with the least rainfall. Rain falls for 18.5 days and accumulates 22mm (0.87") of precipitation.Daylight
The average length of the day in September is 12h and 2min.On the first day of September in Ambanja, sunrise is at 05:50 and sunset at 17:41. On the last day of the month, sunrise is at 05:29 and sunset at 17:42 EAT.
Sunshine
In Ambanja, the average sunshine in September is 9.6h.UV index
The months with the lowest UV index are January, June through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Deflect overexposure. Sun protection is a necessity. 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. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Ambanja?
What is the average humidity in September in Ambanja?
What is the driest month in Ambanja?
How many days does it rain in September in Ambanja?
How many hours of daylight does Ambanja have in September?
When are sunrise and sunset in September in Ambanja?
How long on average sun shines in September in Ambanja?
What are the months with the lowest UV index in Ambanja?
What is the UV index reading in September in Ambanja?
Average temperature in September
Ambanja, Madagascar
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is August (25.8°C).
- Average low temperature in September: 22.5°C
The month with the highest average low temperature is January (26.1°C).
The coldest month (with the lowest average low temperature) is July (22.2°C).
Average pressure in September
Ambanja, Madagascar
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is August (1017mbar).
The month with the lowest atmospheric pressure is February (1010.7mbar).
Average wind speed in September
Ambanja, Madagascar
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is January (11.8km/h).
The calmest month (with the lowest average wind speed) is April (8.8km/h).
Average humidity in September
Ambanja, Madagascar
- Average humidity in September: 74%
The months with the highest relative humidity are January, February and March (78%).
The month with the lowest relative humidity is July (72%).
Average rainfall in September
Ambanja, Madagascar
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is January (417mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in September
Ambanja, Madagascar
- Average rainfall days in September: 18.5 days
The month with the highest number of rainy days is March (29.8 days).
The month with the least rainy days is June (18.3 days).
Average daylight in September /
Average sunshine in September
Ambanja, Madagascar
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is December (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 7h and 24min).
Average sunshine days in September
Ambanja, Madagascar
- Average sunshine days in September: 6.4 days
The month with the most sunshine days is July (9.2 days).
The months with the least sunshine days are January and April (0.8 days).
Average UV index in September
Ambanja, Madagascar
- Average UV index in September: 6
The months with the highest UV index are February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are January, June, July, August and September (UV index 6).
Average cloud cover in September
Ambanja, Madagascar
- Average cloud cover in September: 25
The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are May and June (Cloud cover 23).
Average visibility in September
Ambanja, Madagascar
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
Ambanja, Madagascar
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