Click on a day for an hourly weather forecast
The temperatures in Biobio in August are quite cold with temperatures between 7°C and 13°C, warm clothes are a must.
You can expect rain for roughly half of the month of August in Biobio. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Biobio in August 2026.
If you’re planning to visit Biobio in the near future, we highly recommend that you review the 14 day weather forecast for Biobio before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 22° / 13° | 1 | 30 | 0 | 11 mm | Good | Biobio in January |
| February | 22° / 13° | 1 | 28 | 0 | 18 mm | Good | Biobio in February |
| March | 21° / 13° | 1 | 30 | 0 | 21 mm | Good | Biobio in March |
| April | 18° / 11° | 2 | 28 | 0 | 38 mm | Good | Biobio in April |
| May | 16° / 10° | 6 | 25 | 0 | 166 mm | Good | Biobio in May |
| June | 13° / 8° | 10 | 20 | 0 | 306 mm | Bad | Biobio in June |
| July | 13° / 7° | 8 | 23 | 0 | 221 mm | Bad | Biobio in July |
| August | 13° / 7° | 8 | 23 | 0 | 223 mm | Bad | Biobio in August |
| September | 15° / 8° | 4 | 26 | 0 | 106 mm | Good | Biobio in September |
| October | 16° / 9° | 3 | 28 | 0 | 68 mm | Good | Biobio in October |
| November | 19° / 10° | 2 | 28 | 0 | 31 mm | Good | Biobio in November |
| December | 20° / 12° | 1 | 30 | 0 | 19 mm | Good | Biobio in December |