Castelo Branco in september: average Weather, Temperature and Climate
Weather in Castelo Branco in september 2025
The weather in Castelo Branco in the month of september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 7
Weather at 6am
61°F
Clear/Sunny
69% of time
14%
6%
6%
Weather at 12pm
83°F
Clear/Sunny
72% of time
15%
6%
5%
Weather at 6pm
77°F
Clear/Sunny
71% of time
16%
5%
5%
Weather at 3am
63°F
68%
18%
8%
4%
Evolution of daily average temperature and precipitation in Castelo Branco in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Castelo Branco in september.
The climate of Castelo Branco in september is perfect
The weather in september in Castelo Branco is rather dry ; it does not rain often (1.9in of rainfall over 2 days).
The climate good around this city this month. Temperatures are up to 85°F. The seasonal minimum is 61°F. Thus, the mean temperature average on this month of september in Castelo Branco is 74°F. Note that seasonal normals in contrast with those observed in Castelo Branco in the month of september with a maximum record of 106°F in 2016 and a minimum record of 47°F in 2010. You You can hope to have about 13 days with temperatures up to 86°F, or 43 of time.
On this month of september, day length in Castelo Branco is generally 12:27. The sun rises at 06:11 and sunset is at 18:38.
With a perfect climate, the month of september is advisable to go in that area.
Seasonal average climate and temperature of Castelo Branco in september
Check below seasonal norms These datas are compiled from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 74°F | ||||
| Highest temperature | 85°F | ||||
| Lowest temperature | 61°F | ||||
| Highest record temperature | 106°F (2016) | ||||
| Lowest record temperature | 47°F (2010) | ||||
| Number of days at +86°F | 13 day(s) (43%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 61°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.9in | ||||
| Number of days with rainfall | 2 day(s) (7%) | ||||
| Record daily rainfall | 2.8in (2013) | ||||
| Other climate data | |||||
| Humidity | 69% | ||||
| Visibility | 9.73km | ||||
| Cloud cover | 18% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:11 | ||||
| Time of sunset | 18:38 | ||||
| Length of day | 12:27 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Castelo Branco in september 2024:
59°F to 92°F
63°F to 90°F
59°F to 88°F
61°F to 88°F
63°F to 88°F
52°F to 77°F
52°F to 76°F
54°F to 83°F
56°F to 88°F
59°F to 90°F
65°F to 90°F
61°F to 88°F
61°F to 86°F
58°F to 86°F
63°F to 94°F
63°F to 94°F
59°F to 86°F
56°F to 88°F
59°F to 79°F
59°F to 77°F
65°F to 74°F
58°F to 79°F
54°F to 81°F
54°F to 77°F
65°F to 77°F
65°F to 67°F
56°F to 68°F
50°F to 76°F
56°F to 81°F
59°F to 85°F
Map: other cities in Portugal in september
Cities near Castelo Branco:
| Fundao in september | perfect weather |
| Covilha in september | perfect weather |
| Serta in september | perfect weather |
| Parque Natural da Serra da Estrela in september | perfect weather |
| Portalegre in september | perfect weather |
| Arganil in september | perfect weather |
| Seia in september | perfect weather |
| Lousa in september | perfect weather |
| Ponte de Sor in september | perfect weather |
| Guarda in september | good weather |
| Tomar in september | perfect weather |
| Vale da Amoreira in september | perfect weather |
Click over cities on the map for information about the weather in september.
Castelo Branco
perfect weather
good
tolerable
bad
very bad
Weather data for Castelo Branco in september:
Weather data for Castelo Branco for september are derived from an average of the weather forecast since 2009 in Castelo Branco. There is a margin of error and these forecasts are to be considered as general information only. The weather in Castelo Branco 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 Castelo Branco.