Weather in September
September earmarks the beginning of autumn. A slight decrease in temperature becomes apparent compared to August. It registers an increase in precipitation, with about 141mm (5.55") of rainfall, higher than the August record. The reduced daylight hours and enhanced rainfall mark the transition from summer to autumn. Falling leaf season commences, offering a picturesque view of the changing landscape.
On the first day of the month, sunrise is at 06:28 and sunset at 18:58. On the last day of September, in Altamira, sunrise is at 06:33 and sunset at 18:32 AST.
[Resources]Temperature
The initiation of September records an average high-temperature of a still hot 32.2°C (90°F), displaying a near consistency with the previous month. Altamira records an average nighttime low of 20.7°C (69.3°F) in September.Rainfall
In September, in Altamira, the rain falls for 8.3 days. Throughout September, 141mm (5.55") of precipitation is accumulated. In Altamira, Dominican Republic, during the entire year, the rain falls for 98.3 days and collects up to 1801mm (70.91") of precipitation.Daylight
The average length of the day in September in Altamira is 12h and 15min.On the first day of the month, sunrise is at 06:28 and sunset at 18:58. On the last day of September, in Altamira, sunrise is at 06:33 and sunset at 18:32 AST.
Frequently asked questions
How hot does it get in Altamira in September?
Altamira in September has an average high-temperature of 32.2°C (90°F) and an average low-temperature of 20.7°C (69.3°F).
How much does it rain in Altamira in September?
In September, in Altamira, the rain falls for 8.3 days. Throughout September, 141mm (5.55") of precipitation is accumulated.
What is the average length of the day in September in Altamira?
The average day length in September in Altamira, Dominican Republic, is 12h and 15min.
When are sunrise and sunset in September in Altamira?
On the first day of September in Altamira, sunrise is at 06:28 and sunset at 18:58. On the last day of the month, sunrise is at 06:33 and sunset at 18:32 AST.
Average temperature in September
Altamira, Dominican Republic
- Average high temperature in September: 32.2°C
The warmest month (with the highest average high temperature) is August (32.3°C).
The month with the lowest average high temperature is January (27.2°C).
- Average low temperature in September: 20.7°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (17.1°C).
Average rainfall in September
Altamira, Dominican Republic
- Average rainfall in September: 140.6mm
The wettest month (with the highest rainfall) is November (270.6mm).
The driest month (with the least rainfall) is July (67.6mm).
Average rainfall days in September
Altamira, Dominican Republic
- Average rainfall days in September: 8.3 days
The month with the highest number of rainy days is November (11.3 days).
The month with the least rainy days is February (6 days).
Average daylight in September
Altamira, Dominican Republic
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
Altamira, Dominican Republic
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