Newport Beach weather in August 2025

Expect 24°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Newport Beach in August based on long-term weather averages. There are usually no days with some rainfall and 2 mm of average monthly rainfall in August.

• 24
  24°C max day temperature
• 11
  11 hours of sunshine per day
• 0
  0 days with some rainfall
• 17
  17°C min night temperature
• 13
  13 hours of daylight per day
• L
  Low heat & humidity
• 2
  2 mm of monthly rainfall
• 10
  10 (Very High) UV index
• 20
  20°C sea temperature

More about Newport Beach

• 
  Overview
• 
  Best time to visit
• 
  Weather by month
• 
  5-day weather forecast
• 
  Destinations
• 
  Travel advice
• 
  Deals & discounts

Newport Beach by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for California

• TUI^*
• Travelbag^*
• Hilton^*
• Cosmos^*

Cosmos: up to £600 savings on 2025 tours

Sale

• Save up to £600 per couple on worldwide tours in 2025
• Book tours to Europe, Asia, Africa, Americas & beyond
• Travel before 31st December 2025 (inclusive)

Go to Cosmos deal >>

Expires at 23:59 on Monday 31st Mar 2025 · View all Cosmos offers

The August weather guide for California (Newport Beach) 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)

Back to top

More about California

Newport Beach August sunrise & sunset times

Browse the sunrise and sunset times for Newport Beach in August 2025. Select a month to view Newport Beach sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Related posts

Popular travel offers

Explore holidays in the sun for less

• Beach holidays
• Family holidays
• City breaks
• Summer holidays
• Winter sun holidays
• Holiday offers
• Top travel brands
• Airlines & flights
• Discount hotels
• Airport parking deals
• TUI
• Jet2holidays
• easyJet holidays
• Love Holidays
• January sales

More holidays

Airport parking

• Manchester Airport
• Stansted Airport
• Bristol Airport
• Luton Airport
• Birmingham Airport
• Edinburgh Airport
• Gatwick Airport
• Glasgow Airport
• Newcastle Airport

More parking

Airport lounges

• Manchester Airport
• Birmingham Airport
• Bristol Airport
• Edinburgh Airport
• Glasgow Airport
• Heathrow Airport
• Newcastle Airport
• Stansted Airport
• Gatwick Airport

More lounges

Top ^