Biloxi weather in August 2025

Expect 90°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Biloxi in August. Check more long-term weather averages for Biloxi in August before you book your next holiday to Mississippi in 2025/2026.

  • 90°F maximum daytime temperature in August in Biloxi90
    90°F max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in August in Biloxi14
    14 days with some rainfall
  • 73°F minimum night-time temperature in August in Biloxi73
    73°F min night temperature
  • 13 hours of daylight per day in August in Biloxi13
    13 hours of daylight per day
  • Very high heat & humidity in August in BiloxiVH
    Very High heat & humidity
  • 7.3 inches monthly rainfall in August in Biloxi7.3
    7.3 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Biloxi10
    10 (Very High) UV index
  • 84°F sea temperature in August in Biloxi84
    84°F sea temperature

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The August weather guide for Mississippi (Biloxi) 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)

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How hot is it in Biloxi in August?

Daytime temperatures usually reach 90°F in Biloxi in August with very high heat and humidity, falling to 73°F at night.

How sunny is it in Biloxi in August?

There are normally 8 hours of bright sunshine each day in Biloxi in August - that's 59% of daylight hours.

How warm is the sea around Biloxi in August?

The average sea temperature around Biloxi in August is 84°F.

Does it rain in Biloxi in August?

There are usually 14 days with some rain in Biloxi in August and the average monthly rainfall is 7.3 inches.

What is the chance of a hurricane in Biloxi in August?

On average 1 day in August in Biloxi is likely to be affected by the passage of one or more tropical storms.

Biloxi August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:14 18:49
Saturday, 16th August 2025 05:23 18:36
Sunday, 31st August 2025 05:32 18:19

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