Severe-weather warnings in Cerdanyola del Vallès
Today: no warnings. Tomorrow: no warnings. Today's warnings in Barcelona, with hours and thresholds
In 2025, Cerdanyola del Vallès had 64 warning days from AEMET: 50 yellow, 13 orange and 1 red. Mostly rain and storms. Spain's median was 64 days.
Year by year
| Year | Warning days | Yellow | Orange | Red |
|---|---|---|---|---|
| 2026* | 83 | 66 | 17 | 0 |
| 2025 | 64 | 50 | 13 | 1 |
| 2024 | 56 | 44 | 12 | 0 |
| 2023 | 75 | 66 | 9 | 0 |
| 2022 | 47 | 37 | 10 | 0 |
| 2021 | 51 | 44 | 7 | 0 |
| 2020 | 54 | 45 | 9 | 0 |
| 2019 | 47 | 35 | 12 | 0 |
| 2018* | 48 | 37 | 11 | 0 |
A day with several warnings counts once, at its highest level. 2018: from 18 Jun 2018. 2026: up to 26 Oct 2026.
Which warnings, since 2018
- Rain: 295 days
- Storms: 217 days
- Heat: 123 days
- Wind: 86 days
- Snow: 11 days
- Cold: 6 days
Episodes that hit the Prelitoral de Barcelona zone
- Storms and rain in Cataluña, Aragón and elsewhere, 11–12 July 2025 · here: red warning, 1 day at orange or red
- Valencia DANA: rain in Comunitat Valenciana, Andalucía and elsewhere, 26 October – 4 November 2024 · here: orange warning, 3 days at orange or red
- August 2025 heatwave: heat across much of Spain, 3–18 August 2025 · here: orange warning, 2 days at orange or red
Questions about warnings in Cerdanyola del Vallès
How many days a year does Cerdanyola del Vallès have a weather warning?
On average, 56 days a year with an AEMET warning from 2019 to 2025, 10 of them orange or red. Spain's median zone has 54.
Is Cerdanyola del Vallès one of the places in Spain with the most warnings?
It sits mid-table. Its warning zone, Prelitoral de Barcelona, ranks 83rd of Spain's 180 warning zones by warning days a year (2019–2025; 1st has the most). Each zone has its own thresholds: this measures how often AEMET warns, not the climate or the risk to a home.
Which kind of bad weather brings the most warnings to Cerdanyola del Vallès?
Rain: 33 days a year on average (2019–2025). Then storms (24) and heat (11).
Which month has the most warnings in Cerdanyola del Vallès?
August, with 8.0 warning days on average (2019–2025). The calmest month is February, with 1.6.
Has Cerdanyola del Vallès ever had a red warning?
Yes: one day, 12 July 2025, for rain.
Why does Cerdanyola del Vallès get the same warnings as Terrassa?
Because AEMET doesn't warn by town but by zone. Cerdanyola del Vallès, Terrassa and 111 other towns are in the Prelitoral de Barcelona zone (Barcelona) and get exactly the same warnings.
Other towns in the Prelitoral de Barcelona zone
Warnings are issued by zone: these towns share the same warnings.
- Terrassa
- Sabadell
- Sant Cugat del Vallès
- Rubí
- Granollers
- Mollet del Vallès
- Vilafranca del Penedès
- Igualada
- Ripollet
- Montcada i Reixac
- Barberà del Vallès
- Martorell
- Sant Andreu de la Barca
- Santa Perpètua de Mogoda
- Castellar del Vallès
- Olesa de Montserrat
- Esparreguera
- Sant Quirze del Vallès
- Cardedeu
- Sant Celoni
- Parets del Vallès
- Caldes de Montbui
- Canovelles
- la Garriga
- and 12 more
Nearby, in other zones
- Santa Coloma de Gramenet · 73 days in 2025
- Sant Adrià de Besòs · 73 days in 2025
- Badalona · 73 days in 2025
- Barcelona · 73 days in 2025
- Montgat · 73 days in 2025
- Alella · 73 days in 2025
- Sant Just Desvern · 73 days in 2025
- Esplugues de Llobregat · 73 days in 2025
Your town or mine? Put Cerdanyola del Vallès against any other town
Bad-weather guides
The nearest guide is Barcelona's, 12 km away. It is in a different warning zone, so its warnings are not the same.
- Bad weather in Barcelona: warnings by month
- Madrid vs Barcelona
- Barcelona vs València
- Spain in October: where the bad weather is, and where it isn't
- Spain in November: where the bad weather is, and where it isn't
See on the map All towns in Barcelona
A warning is not damage; a zone is not a building. Data © AEMET.
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