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Weather in August in Cayenne

< August >
maximum temperature iconNormal Max/ High Temperature 32°C (90°F)
average temperature iconAverage Temperature 28°C (82°F)
minimum temperature iconMin/ Low Temperature 23°C (73°F)
rainfall iconNormal Precipitation 144mm (5.7in)
rain days iconNumber of Wet Days (probability of rain on a day) 14 (45%)
sunshine iconAverage Sunlight per day 07:30
daylight iconAverage Daylight per day 12:16
sunny or cloudy iconSunny (Cloudy) Daylight Hours 62% (38%)
sun altitude iconSun altitude at solar noon on the 21st day.
  • The average temperature in Cayenne is hot at 27.5 °C (81.5 °F).
  • There are approximately 4:38 per day when bright sunshine is absent due to cloud, haze or the sun being too low on the horizon to register.
  • The range/ variation of daily average temperatures in August is 9 °C (16.2 °F).
  • Overnight temperatures are generally fairly hot with an average low of 23 °C (73.4 °F).
  • It is sunny approximately 61.8% of daylight hours and cloudy 38.2% of daylight hours.
  • The heavens above Cayenne are slightly sunny with on average a welcome 7:30 of brilliant sunshine per day.
  • The shortest day is 12:12 long and the longest day is 12:19 long with an average length of 12:16.
  • Afternoons can be very, very hot with average high temperatures reaching 32 °C (89.6 °F).
  • The weather in August is very faintly moist with rain every now and then. Some 144mm (5.7in) of water is deposited during an average of 14 days.

Weather Trend Graph for August in Cayenne, French Guiana

Graph of weather in Cayenne in August

Cayenne Weather in August Discussion

We are pleased to announce the release of the new discussion section. Here you will discover a wealth of knowledge about the various aspects of the local climate presented by our international community. We would like to invite you to help get discussion started by visiting those locations you are familiar with. Is there something noteworthy about the climate there that you can enlighten us about? Discussion is subdivided into specific topics such as the months of the year and aspects such as day length and temperature. When you have an idea of something fascinating to share please visit the specific page most fitting and add your post using the simple interface. No registration or third party network login is necessary.

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