Weather Averages for Cayenne Rochambeau, French Guiana

7-day Forecast / 10-day Forecast

Thursday
	High: 80°F Low: 73°F
Moderate or heavy rain shower

Latitude: 4°50'N, Longitude: 52°22'W, Elevation: 30.0 ft, Distance: 0.00 mi Cayenne Rochambeau, French Guiana Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 19 years	°F	80	78	78	78	80	80	78	78	80	80	80	80	78
Average high temperature over 19 years	°F	84	82	82	82	84	84	84	84	86	87	87	86	84
Average low temperature over 19 years	°F	73	73	73	75	75	75	73	73	73	73	73	73	73
Highest recorded temperature over 19 years	°F	105	89	87	89	87	104	100	104	102	105	100	102	89
Lowest recorded temperature over 19 years	°F	60	68	66	60	68	68	69	62	68	66	66	66	68
Average precipitation over 143 years	in	126.2	15.2	12.6	15.2	15.2	20.2	15.7	8.0	4.3	1.7	2.0	5.0	11.8
Average dew point over 14 years	°F	73	73	73	73	73	75	73	73	73	73	73	73	73
Most recorded rainfall over 143 years	in	213.7	34.9	36.3	36.8	36.4	38.3	31.5	17.7	13.1	8.4	11.8	18.0	34.1
Least recorded rainfall over 143 years	in	27.0	2.7	0.9	0.7	1.7	0.2	0.2	-	0.1	-	-	-	2.2
Average number of days with thunderstorms over 18 years	days	26	1	-	-	1	2	3	4	5	4	3	2	1
Average number of days with fog over 18 years	days	66	2	1	1	2	4	9	9	8	8	8	9	5
Average morning relative humidity over 14 years	%	96	94	92	93	94	97	98	98	97	98	98	98	97
Average evening relative humidity over 15 years	%	73	77	75	75	76	78	77	72	69	65	65	68	75
Average wind speed over 14 years	mph	9.0	9.0	10.0	10.0	9.0	8.0	8.0	8.0	9.0	9.0	9.0	9.0	9.0
Average number of days above 95°F over 19 years	days	1	-	-	-	-	-	-	-	-	-	-	-	-
Average number of days above 85°F over 19 years	days	191	5	5	9	13	14	15	21	24	26	26	22	13
Average number of days below 75°F over 19 years	days	296	23	20	21	19	24	28	29	28	26	27	26	26

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