The GR 11 in May: warnings stage by stage
GR 11 in May, 38 stages. May warnings 2019–2025; updated 27 October 2026.
If you walk the whole route in May, expect around 7.0 warning days on your stage, on average. It's number 3 of 12 for fewest warnings.
7.0
warning days
in 38 stages, on average
18%
of stage-days with a warning
year average: 30%
0.5
orange or red days
in 38 stages, on average
Rain
the most common warning
in May
Stage by stage in May
Share of May days with some warning in each stage's zones, 2019–2025; the colour is each day's highest level.
Which warnings come in May
Stage-days with a warning of each kind in May, on average; a day can have several.
Section by section in May
| Section | Warning days | Most common |
|---|---|---|
| Navarre | 1.0 over 7 stages | rain and storms |
| Aragon | 2.1 over 11 stages | rain and storms |
| Lleida | 1.4 over 8 stages | rain and storms |
| Girona | 2.5 over 12 stages | rain and storms |
The worst May days on the GR 11
- orange10 May 2025: orange warning on 16 of 38 stages, for rain and storms
- orange10 May 2020: orange warning on 11 of 38 stages, for rain and storms
- orange11 May 2020: orange warning on 11 of 38 stages, for rain
- orange9 May 2021: orange warning on 11 of 38 stages, for rain, storms and wind
- orange29 May 2021: orange warning on 11 of 38 stages, for rain
- orange25 May 2023: orange warning on 11 of 38 stages, for rain and storms
- orange31 May 2025: orange warning on 10 of 38 stages, for rain and storms
- orange30 May 2021: orange warning on 6 of 38 stages, for rain and storms
Frequently asked questions
Is May a good month to walk the GR 11?
By warnings, May is number 3 of 12 for calm: on average, 7.0 warning days walking the 38 stages. The section with the most warnings in May is Girona; the fewest, Navarre.
Which warnings are there on the GR 11 in May?
Mostly for rain and storms. Orange or red shows up on 0.5 stage-days in May, 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.