When to go · Cayenne
Cayenne, month by month
The best months for Cayenne: Aug, Sep, Oct, Nov. Months to avoid: May, Jun.
Month by month
- JanuaryMixedHeavy rain; carnival starts in the streets.30 °C (86 °F) / 23 °C (73 °F), 20 rain days86 °F (30 °C) / 73 °F (23 °C), 20 rain daysCrowds: Medium · 2 festivals or holidays
- FebruaryMixedCarnival weekends fill hotels; rain eases late in the month.30 °C (86 °F) / 23 °C (73 °F), 17 rain days86 °F (30 °C) / 73 °F (23 °C), 17 rain daysCrowds: High · 2 festivals or holidays
- MarchMixedShort drier spell; still humid.31 °C (88 °F) / 23 °C (73 °F), 15 rain days88 °F (31 °C) / 73 °F (23 °C), 15 rain daysCrowds: Medium · 1 festival or holiday
- AprilMixedRain returns; sea-turtle season begins on the western beaches.31 °C (88 °F) / 23 °C (73 °F), 17 rain days88 °F (31 °C) / 73 °F (23 °C), 17 rain daysCrowds: Low · 1 festival or holiday
- MayAvoidLong rainy season; heavy rain and flooded roads.30 °C (86 °F) / 23 °C (73 °F), 22 rain days86 °F (30 °C) / 73 °F (23 °C), 22 rain daysCrowds: Low · 2 festivals or holidays
- JuneAvoidLong rainy season.30 °C (86 °F) / 23 °C (73 °F), 21 rain days86 °F (30 °C) / 73 °F (23 °C), 21 rain daysCrowds: Low · 2 festivals or holidays
- JulyMixedRain easing late in the month.30 °C (86 °F) / 23 °C (73 °F), 15 rain days86 °F (30 °C) / 73 °F (23 °C), 15 rain daysCrowds: Medium · 2 festivals or holidays
- AugustGreatDry season starts; best weather.31 °C (88 °F) / 23 °C (73 °F), 10 rain days88 °F (31 °C) / 73 °F (23 °C), 10 rain daysCrowds: Medium · 3 festivals or holidays
- SeptemberGreatDry season.32 °C (90 °F) / 23 °C (73 °F), 6 rain days90 °F (32 °C) / 73 °F (23 °C), 6 rain daysCrowds: Low · 1 festival or holiday
- OctoberGreatDry season; hottest.32 °C (90 °F) / 23 °C (73 °F), 6 rain days90 °F (32 °C) / 73 °F (23 °C), 6 rain daysCrowds: Low · 1 festival or holiday
- NovemberGreatEnd of the dry season.32 °C (90 °F) / 23 °C (73 °F), 9 rain days90 °F (32 °C) / 73 °F (23 °C), 9 rain daysCrowds: Low · 1 festival or holiday
- DecemberMixedRains return; holiday travel fills flights.31 °C (88 °F) / 23 °C (73 °F), 15 rain days88 °F (31 °C) / 73 °F (23 °C), 15 rain daysCrowds: Medium · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Cayenne, side by side.
Verdict
Aug: Great
Sep: Great
Daytime high
Aug: 31 °C (88 °F)88 °F (31 °C)
Sep: 32 °C (90 °F)90 °F (32 °C)
Night low
Aug: 23 °C (73 °F)73 °F (23 °C)
Sep: 23 °C (73 °F)73 °F (23 °C)
Rain days
Aug: 10
Sep: 6 (better)
Crowds
Aug: Medium
Sep: Low
Prices
Aug: High
Sep: Medium
Festivals listed
Aug: 3
Sep: 1
August: Dry season starts; best weather.
September: Dry season.
Cayenne: figures are long-term averages from this guide, not a forecast.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.