- Save on 2026 holidays with latest Pierre & Vacances deals
- Offers on beach, mountain, countryside & ski destinations
- Book breaks to France, across Europe & beyond
Castellon weather in August 2026
Expect daytime maximum temperatures of 30°C in Castellon, Spain in August based on long-term weather averages. There are 9 hours of sunshine per day on average.
- 30°C max day temperature
30 - 9 hours of sunshine per day
- 6 days with some rainfall
6 - 20°C min night temperature
20 - 14 hours of daylight per day
14 - Moderate heat & humidity
M - 29 mm of monthly rainfall
29 - 8 (Very High) UV index
8 - 26°C sea temperature
26
More about Castellon
Castellon by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Spain
Holiday accomodation
The August weather guide for Spain (Castellon) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Spain
How hot is it in Castellon in August?
Daytime temperatures usually reach 32°C in Castellon in August with moderate heat and humidity, falling to 16°C at night.
How sunny is it in Castellon in August?
There are normally 11 hours of bright sunshine each day in Castellon in August - that's 79% of daylight hours.
Does it rain in Castellon in August?
There are usually 4 days with some rain in Castellon in August and the average monthly rainfall is 12mm.
Castellon August sunrise & sunset times
Browse the sunrise and sunset times for Castellon in August 2026. Select a month to view Castellon sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Saturday, 1st August 2026 | 05:58 | 20:14 |
| Sunday, 16th August 2026 | 06:13 | 19:56 |
| Monday, 31st August 2026 | 06:27 | 19:33 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holiday destinations
- Beach holidays
- City breaks
- Family holidays
- Half term holidays
- Spring holidays
- Summer holidays
- Autumn holidays
- Winter sun holidays
- Honeymoons
- Coolcations
- Compare places
- Ski resorts
Save with latest deals & discounts
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- TUI
- Jet2holidays
- Neilson
- Marella Cruises
- Pierre & Vacances
- Caledonian Travel
- Club Med
- January sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport