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Castellon weather in August 2026
Expect daytime maximum temperatures of 86°F in Castellon, Spain in August based on long-term weather averages. There are 9 hours of sunshine per day on average.
- 86°F max day temperature
86 - 9 hours of sunshine per day
- 6 days with some rainfall
6 - 68°F min night temperature
68 - 14 hours of daylight per day
14 - Moderate heat & humidity
M - 1.1 inches of monthly rainfall
1.1 - 8 (Very High) UV index
8 - 79°F sea temperature
79
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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) | Imperial (°F)
More about Spain
How hot is it in Castellon in August?
Daytime temperatures usually reach 90°F in Castellon in August with moderate heat and humidity, falling to 61°F 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 0.5 inches.
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 |
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