Weather Averages for Block Island, RI

7-day Forecast / 10-day Forecast

Saturday
	High: 72°F Low: 59°F
Moderate or heavy rain shower

Latitude: 41°10'N, Longitude: 71°35'W, Elevation: 110.0 ft, Distance: 0.74 mi Block Island, RI Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	50	30	31	37	45	54	63	69	70	63	54	46	36
Average high temperature over 30 years	°F	56	37	37	43	51	61	70	76	76	69	60	51	42
Average low temperature over 30 years	°F	44	24	25	31	39	48	57	63	63	57	48	40	30
Average precipitation over 30 years	in	40.8	3.4	3.2	3.7	3.8	3.5	3.0	2.7	3.2	3.1	3.1	4.1	4.0
Heating degree days over 30 years	days	5706	1060	952	846	582	316	78	-	6	81	322	567	896
Cooling degree days over 30 years	days	399	-	-	-	-	-	36	157	164	42	-	-	-

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