Cayenne in July

Rain easing late in the month.

All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.

July is rated mixed. These months rate higher:

• AugustGreatDry season starts; best weather.
• SeptemberGreatDry season.
• OctoberGreatDry season; hottest.
• NovemberGreatEnd of the dry season.

• CayenneHighs around 30 °C (86 °F), lows around 23 °C (73 °F), rain on about 15 daysHighs around 86 °F (30 °C), lows around 73 °F (23 °C), rain on about 15 days
• Coast (Cayenne to Saint-Laurent), French Guiana · Cayenne, Kourou, Sinnamary, Saint-Laurent, Awala-Yalimapofine

  Hot and humid, 23–32 °C (73–90 °F). Dry season mid-August–November; the 'petit été de mars' brings a short drier break in March; heaviest rain April–June.Hot and humid, 73–90 °F (23–32 °C). Dry season mid-August–November; the 'petit été de mars' brings a short drier break in March; heaviest rain April–June.

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

• Bastille Day

  14 July · Nationwide

  National holiday with a parade; road closures around the centre.

• Sea-turtle nesting season check

  Roughly April to August, peak varies by species · Beaches near Cayenne and further along the coast

  Guided night visits become possible; independent access to nesting beaches may be restricted at night — confirm locally.

Crowds · French Guiana overall

Medium

Prices · French Guiana overall

High

French Guiana overall: Rain easing; French holidays push fares up.

High-price month: see what to book ahead.

Weather, crowds and prices for any two months in Cayenne, side by side.

• Light, breathable clothes, a sun hat and sunscreen
• A rain jacket or umbrella and shoes that dry fast

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