Weather in Cayenne in June 2018

Expect 30°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Cayenne in June. Check more long-term weather averages for Cayenne in June before you book your next holiday to French Guiana in 2018.

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Key weather averages for Cayenne in June

• 30
  30°C max day temperature
• 5
  5 hours of sunshine per day
• 23
  23 days with some rainfall
• 23
  23°C min night temperature
• 12
  12 hours of daylight per day
• VH
  Very High heat & humidity
• 412
  412 mm of monthly rainfall
• 11
  11+ (Extreme) UV index
• 28
  28°C sea temperature

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Metric (°C / mm)  |  Imperial (°F / inches)

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Guide to Cayenne weather in June

The average maximum daytime temperature in Cayenne in June is a hot 30°C (86°F) with very high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 5 hours of bright sunshine each day, which represents 43% of the 12 hours of daylight.

Expect 412mm (16.2 inches) of rainfall across the whole of June with 23 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Cayenne in June is 28°C (82°F).

The weather in Cayenne in June is represented by Cayenne.

Cayenne sunrise & sunset times for June 2018

Browse the sunrise & sunset times for Cayenne in June 2018. Select a month to view Cayenne sunrise & sunset times for the next twelve months.

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Cayenne weather by month

Check Cayenne weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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• May
• June
• July
• August
• September
• October
• November
• December

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