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Climate & Weather Averages in Cayenne, French Guiana

Now
77 °F

Light rain. Fog.


Feels Like: 78 °F
Forecast: 84 / 78 °F
Wind: 7 mph from Northeast

Location: Cayenne / Rochambeau

Current Time: Jan 20, 2019 at 1:58:12 am

Latest Report: Jan 20, 2019 at 1:00 am


Visibility: 3 mi

Pressure: 29.92 "Hg

Humidity: 94%

Dew Point: 75 °F

Location of CayenneLocation

Annual Weather Averages Near Cayenne

Averages are for Cayenne / Rochambeau, which is 8 miles from Cayenne.

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in Cayenne

High Temp: 90 °F

Low Temp: 72 °F

Mean Temp: 80 °F

Precipitation: 5.61"

Humidity: 85%

Dew Point: 74 °F

Wind: 5 mph

Pressure: 29.89 "Hg

Visibility: 7 mi

January Climate & Weather Averages in Cayenne

High Temp: 84 °F

Low Temp: 74 °F

Mean Temp: 79 °F

Precipitation: 7.91"

Humidity: 86%

Dew Point: 74 °F

Wind: 6 mph

Pressure: 29.88 "Hg

Visibility: 6 mi

February Climate & Weather Averages in Cayenne

High Temp: 84 °F

Low Temp: 74 °F

Mean Temp: 79 °F

Precipitation: 6.88"

Humidity: 85%

Dew Point: 73 °F

Wind: 7 mph

Pressure: 29.89 "Hg

Visibility: 6 mi

March Climate & Weather Averages in Cayenne

High Temp: 85 °F

Low Temp: 75 °F

Mean Temp: 80 °F

Precipitation: 5.80"

Humidity: 84%

Dew Point: 74 °F

Wind: 7 mph

Pressure: 29.89 "Hg

Visibility: 7 mi

April Climate & Weather Averages in Cayenne

High Temp: 86 °F

Low Temp: 75 °F

Mean Temp: 80 °F

Precipitation: 7.27"

Humidity: 85%

Dew Point: 74 °F

Wind: 6 mph

Pressure: 29.88 "Hg

Visibility: 6 mi

May Climate & Weather Averages in Cayenne

High Temp: 86 °F

Low Temp: 75 °F

Mean Temp: 80 °F

Precipitation: 11.75"

Humidity: 88%

Dew Point: 75 °F

Wind: 5 mph

Pressure: 29.89 "Hg

Visibility: 6 mi

June Climate & Weather Averages in Cayenne

High Temp: 87 °F

Low Temp: 73 °F

Mean Temp: 80 °F

Precipitation: 9.07"

Humidity: 88%

Dew Point: 74 °F

Wind: 4 mph

Pressure: 29.92 "Hg

Visibility: 7 mi

July Climate & Weather Averages in Cayenne

High Temp: 88 °F

Low Temp: 73 °F

Mean Temp: 80 °F

Precipitation: 5.84"

Humidity: 86%

Dew Point: 74 °F

Wind: 4 mph

Pressure: 29.93 "Hg

Visibility: 7 mi

August Climate & Weather Averages in Cayenne

High Temp: 89 °F

Low Temp: 73 °F

Mean Temp: 81 °F

Precipitation: 2.66"

Humidity: 84%

Dew Point: 74 °F

Wind: 4 mph

Pressure: 29.92 "Hg

Visibility: 8 mi

September Climate & Weather Averages in Cayenne

High Temp: 90 °F

Low Temp: 72 °F

Mean Temp: 81 °F

Precipitation: 0.50"

Humidity: 81%

Dew Point: 74 °F

Wind: 5 mph

Pressure: 29.90 "Hg

Visibility: 8 mi

October Climate & Weather Averages in Cayenne

High Temp: 90 °F

Low Temp: 73 °F

Mean Temp: 81 °F

Precipitation: 0.82"

Humidity: 81%

Dew Point: 74 °F

Wind: 5 mph

Pressure: 29.87 "Hg

Visibility: 8 mi

November Climate & Weather Averages in Cayenne

High Temp: 89 °F

Low Temp: 73 °F

Mean Temp: 81 °F

Precipitation: 2.16"

Humidity: 84%

Dew Point: 74 °F

Wind: 5 mph

Pressure: 29.84 "Hg

Visibility: 8 mi

December Climate & Weather Averages in Cayenne

High Temp: 86 °F

Low Temp: 74 °F

Mean Temp: 80 °F

Precipitation: 6.61"

Humidity: 86%

Dew Point: 74 °F

Wind: 6 mph

Pressure: 29.86 "Hg

Visibility: 7 mi

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Quick Climate Info

Hottest MonthOctober (81 °F avg)
Coldest MonthJanuary (79 °F avg)
Wettest MonthMay (11.75" avg)
Windiest MonthFebruary (7 mph avg)
Annual Rainfall67.28" (per year)

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