Angra do Heroismo (Terceira) in september: average Weather, Temperature and Climate
Weather in Angra do Heroismo (Terceira) in september 2025
The weather in Angra do Heroismo (Terceira) in september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 6
Weather at 6am
72°F
Partly Cloudy
33% of time
31%
24%
10%
Weather at 12pm
72°F
Partly Cloudy
32% of time
30%
27%
10%
Weather at 6pm
74°F
Partly Cloudy
35% of time
31%
26%
6%
Weather at 3am
72°F
36%
27%
26%
11%
Evolution of daily average temperature and precipitation in Angra do Heroismo (Terceira) in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Angra do Heroismo (Terceira) in september.
The climate of Angra do Heroismo (Terceira) in september is good
The weather in september in Angra do Heroismo (Terceira) is wet (with 2.6in of rainfall over 4 days). The weather is worst than the previous month since in august there is an average of 1.7in of precipitation over 2 days.
The climate quite pleasant in this location this month. The high seasonal norm is 74°F. In the morning the temperature drops to 70°F. Thus, the mean temperature average on this month of september in Angra do Heroismo (Terceira) is 72°F. Note that seasonal normals are in contrast with those observed in Angra do Heroismo (Terceira) in september with a maximum record of 79°F in 2016 and a minimum record of 61°F in 2020.
On this month of september, day length in Angra do Heroismo (Terceira) is generally 12:26. Sunrise is at 07:31 and sets at 19:57.
With a good climate, the month of september is advisable to go in this locality in Azores.
Seasonal average climate and temperature of Angra do Heroismo (Terceira) in september
Check below seasonal norms These datas are generated from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 72°F | ||||
| Highest temperature | 74°F | ||||
| Lowest temperature | 70°F | ||||
| Highest record temperature | 79°F (2016) | ||||
| Lowest record temperature | 61°F (2020) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 74°F | ||||
| Lowest sea temperature | 71°F | ||||
| Highest sea temperature | 77°F | ||||
| Wind | |||||
| Wind speed | 24km/h | ||||
| Wind temperature | 70°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.6in | ||||
| Number of days with rainfall | 4 day(s) (12%) | ||||
| Record daily rainfall | 2.5in (2012) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.76km | ||||
| Cloud cover | 41% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:31 | ||||
| Time of sunset | 19:57 | ||||
| Length of day | 12:26 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Angra do Heroismo (Terceira) in september 2024:
72°F to 74°F
70°F to 74°F
70°F to 74°F
70°F to 74°F
70°F to 72°F
68°F to 72°F
70°F to 72°F
70°F to 72°F
68°F to 72°F
70°F to 72°F
72°F to 74°F
72°F to 76°F
70°F to 76°F
68°F to 74°F
68°F to 74°F
70°F to 74°F
72°F to 76°F
70°F to 72°F
68°F to 72°F
68°F to 72°F
68°F to 72°F
70°F to 74°F
70°F to 77°F
72°F to 76°F
74°F to 76°F
68°F to 72°F
70°F to 74°F
72°F to 76°F
72°F to 74°F
74°F to 77°F
Map: other cities in the Azores in september
Cities near Angra do Heroismo (Terceira):
| São Jorge in september | good weather |
| Ponta Delgada in september | good weather |
| São Miguel in september | good weather |
| Furnas in september | good weather |
| Santa Maria (Azores) in september | good weather |
| Flores Island in september | good weather |
Click over cities on the map for information about the weather in september.
Angra do Heroismo (Terceira)
perfect weather
good
tolerable
bad
very bad
Weather data for Angra do Heroismo (Terceira) in september:
Weather data for Angra do Heroismo (Terceira) for september are derived from an average of the weather forecast since 2009 in Angra do Heroismo (Terceira). There is a margin of error and these forecasts are to be considered as general information only. The weather in Angra do Heroismo (Terceira) can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Angra do Heroismo (Terceira).