Biella in september: average Weather, Temperature and Climate
Weather in Biella in september 2025
The weather in Biella 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
Weather at 6am
54°F
Clear/Sunny
53% of time
22%
19%
5%
Weather at 12pm
68°F
Clear/Sunny
57% of time
21%
15%
7%
Weather at 6pm
63°F
Clear/Sunny
36% of time
32%
14%
10%
Weather at 3am
52°F
47%
23%
17%
8%
Evolution of daily average temperature and precipitation in Biella in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Biella in september.
The climate of Biella in september is good
In september in Biella, the climate is wet (with 4.8in of rainfall over 6 days). The weather is better from the previous month since in august it receives an average of 8.3in of precipitation over 12 days.
The climate good in this city september. The high seasonal norm is 72°F. The minimum is 54°F. Thus, the mean temperature average in september in Biella is 63°F. These temperatures are far removed from those records observed in Biella in the month of september with a maximum record of 86°F in 2021 and a minimum record of 38°F in 2020. You can plan to have about 27 days with temperatures above 65°F, or 90% of time.
Day length in Biella in september is 12:33. Sunrise is at 06:06 and sunset is at 18:39.
With good weather conditions, september is recommended to go in Biella.
Seasonal average climate and temperature of Biella in september
Check below seasonal norms These statistics are generated from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 72°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 86°F (2021) | ||||
| Lowest record temperature | 38°F (2020) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 27 day(s) (90%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 9km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.8in | ||||
| Number of days with rainfall | 6 day(s) (20%) | ||||
| Record daily rainfall | 2.2in (2009) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 77% | ||||
| Visibility | 9.13km | ||||
| Cloud cover | 26% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:06 | ||||
| Time of sunset | 18:39 | ||||
| Length of day | 12:33 | ||||
| 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 Biella in september 2024:
65°F to 85°F
56°F to 83°F
54°F to 79°F
59°F to 76°F
61°F to 63°F
56°F to 72°F
50°F to 76°F
58°F to 68°F
49°F to 77°F
49°F to 72°F
49°F to 72°F
54°F to 67°F
43°F to 67°F
47°F to 67°F
43°F to 72°F
43°F to 67°F
50°F to 54°F
41°F to 68°F
47°F to 63°F
50°F to 70°F
49°F to 70°F
54°F to 68°F
50°F to 59°F
47°F to 67°F
43°F to 61°F
49°F to 58°F
45°F to 67°F
41°F to 65°F
40°F to 59°F
50°F to 61°F
Map: other cities in Italy in september
Cities near Biella:
| Ivrea in september | good weather |
| Novara in september | good weather |
| Baveno (Lake Maggiore) in september | good weather |
| Parco Nazionale Gran Paradiso in september | tolerable weather |
| Turin in september | good weather |
| Varese in september | good weather |
| Asti in september | good weather |
| Como in september | good weather |
| Milan in september | good weather |
| Pré-Saint-Didier in september | very bad weather |
| Monza in september | good weather |
| Bellagio in september | good weather |
Click over cities on the map for information about the weather in september.
Biella
perfect weather
good
tolerable
bad
very bad
Weather data for Biella in september:
Weather data for Biella for september are derived from an average of the weather forecast since 2009 in Biella. There is a margin of error and these forecasts are to be considered as general information only. The weather in Biella 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 Biella.