St Kitts weather in August 2025

Expect 88°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St Kitts in August. Check more long-term weather averages for St Kitts in August before you book your next holiday to St Kitts & Nevis in 2025/2026.

  • 88°F maximum daytime temperature in August in St Kitts88
    88°F max day temperature
  • 8 hours of sunshine per day
  • 19 days with some rainfall in August in St Kitts19
    19 days with some rainfall
  • 77°F minimum night-time temperature in August in St Kitts77
    77°F min night temperature
  • 13 hours of daylight per day in August in St Kitts13
    13 hours of daylight per day
  • High heat & humidity in August in St KittsH
    High heat & humidity
  • 4.6 inches monthly rainfall in August in St Kitts4.6
    4.6 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in St Kitts11
    11+ (Extreme) UV index
  • 82°F sea temperature in August in St Kitts82
    82°F sea temperature

More about St Kitts

St Kitts by month

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

Recommended for St Kitts & Nevis

Marella Cruises: up to 5% off ocean cruises

  • Book online & save up to 5% on Marella Cruises
  • Discount varies by season. Book online with TUI
  • Destinations across the Med, Caribbean & USA
Go to Marella Cruises deal >>

View all Marella Cruises offers

Marella CruisesCruise deal finder

The August weather guide for St Kitts & Nevis (St Kitts) 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)

Back to top

More about St Kitts & Nevis

How hot is it in St Kitts in August?

Daytime temperatures usually reach 88°F in St Kitts in August with high heat and humidity, falling to 77°F at night.

How sunny is it in St Kitts in August?

There are normally 8 hours of bright sunshine each day in St Kitts in August - that's 66% of daylight hours.

How warm is the sea around St Kitts in August?

The average sea temperature around St Kitts in August is 82°F.

Does it rain in St Kitts in August?

There are usually 19 days with some rain in St Kitts in August and the average monthly rainfall is 4.6 inches.

What is the chance of a hurricane in St Kitts in August?

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

St Kitts August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:51 18:44
Saturday, 16th August 2025 05:54 18:36
Sunday, 31st August 2025 05:57 18:25

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^