The Camino Olvidado in September: warnings stage by stage

Camino Olvidado in September, 23 stages. September warnings 2019–2025; updated 27 October 2026.

If you walk the whole route in September, expect around 2.7 warning days on your stage, on average. It's number 2 of 12 for fewest warnings.

2.7

warning days

in 23 stages, on average

12%

of stage-days with a warning

year average: 20%

0.1

orange or red days

in 23 stages, on average

Rain

the most common warning

in September

Stage by stage in September

yelloworangered

1. Bilbao – Mimetiz16%

2. Mimetiz – Villasana de Mena21%

3. Villasana de Mena – Espinosa de los Monteros12%

4. Espinosa de los Monteros – Santelices11%

5. Santelices – Arija11%

6. Arija – Olea12%

7. Olea – Aguilar de Campoo13%

8. Aguilar de Campoo – Cervera de Pisuerga11%

9. Cervera de Pisuerga – Tarilonte de la Peña10%

10. Tarilonte de la Peña – Guardo10%

11. Guardo – Puente Almuhey13%

12. Puente Almuhey – Cistierna11%

13. Cistierna – Boñar11%

14. Boñar – Robles de la Valcueva11%

15. Robles de la Valcueva – La Robla11%

16. La Robla – La Magdalena11%

17. La Magdalena – Riello11%

18. Riello – Fasgar11%

19. Fasgar – Igüeña11%

20. Igüeña – Labaniego12%

21. Labaniego – Congosto8%

22. Congosto – Cabañas Raras8%

23. Cabañas Raras – Villafranca del Bierzo8%

Share of September days with some warning in each stage's zones, 2019–2025; the colour is each day's highest level.

Which warnings come in September

Rain2.2

Storms1.9

Wind0.4

Heat0.1

Stage-days with a warning of each kind in September, on average; a day can have several.

Section by section in September

Section	Warning days	Most common
Bizkaia	0.4 over 2 stages	rain and storms
Northern Burgos	0.5 over 4 stages	storms and rain
Palencia mountains	0.6 over 5 stages	rain and storms
León mountains and El Bierzo	1.3 over 12 stages	rain and storms

The worst September days on the Camino Olvidado

orange20 September 2019: orange warning on 2 of 23 stages, for rain and storms · the episode
orange13 September 2020: orange warning on 2 of 23 stages, for heat
orange11 September 2022: orange warning on 2 of 23 stages, for heat
orange2 September 2023: orange warning on 2 of 23 stages, for rain and storms · the episode
orange10 September 2023: orange warning on 2 of 23 stages, for rain and storms
orange11 September 2023: orange warning on 2 of 23 stages, for rain and storms
orange20 September 2024: orange warning on 2 of 23 stages, for rain and storms · the episode
orange6 September 2025: orange warning on 2 of 23 stages, for heat

Frequently asked questions

Is September a good month to walk the Camino Olvidado?

By warnings, September is number 2 of 12 for calm: on average, 2.7 warning days walking the 23 stages. The section with the most warnings in September is Bizkaia; the fewest, León mountains and El Bierzo.

Which warnings are there on the Camino Olvidado in September?

Mostly for rain and storms. Orange or red shows up on 0.1 stage-days in September, on average.

This is not a forecast: it counts the warnings AEMET issued on those dates in past years. A warning is a forecast that a threshold will be crossed in the zone, not damage.