Weather Averages for Duluth, MN

Weather Averages for
Duluth, MN

Latitude: 46°50'N, Longitude: 92°11'W, Elevation: 1428.0 ft, Distance: 6.21 mi

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 48 years	°F	39	8	12	24	39	51	60	66	64	53	44	28	14
Average high temperature over 48 years	°F	48	16	21	32	48	62	71	75	73	64	53	35	21
Average low temperature over 48 years	°F	28	0	3	15	28	39	48	53	53	44	35	21	6
Highest recorded temperature over 48 years	°F	96	46	55	71	87	89	93	96	95	95	86	69	55
Lowest recorded temperature over 48 years	°F	-38	-38	-32	-29	-5	17	26	35	32	23	8	-23	-34
Average number of rainy days over 52 years	days	134	12	10	11	11	12	13	11	11	12	9	11	12
Average number of days above 90°F over 48 years	days	2	-	-	-	-	-	-	1	1	-	-	-	-
Average precipitation over 48 years	in	30.6	1.2	0.8	1.8	2.4	3.2	4.1	4.0	3.9	3.6	2.4	1.9	1.3
Average dew point over 48 years	°F	28	1	5	15	26	37	48	55	53	46	34	21	8
Most recorded rainfall over 48 years	in	43.4	4.7	2.4	5.1	5.8	7.7	8.0	8.5	10.3	9.4	7.5	5.0	3.7
Least recorded rainfall over 48 years	in	19.8	0.1	0.1	0.2	0.2	0.1	0.5	1.1	0.7	0.2	0.3	0.2	0.2
Average number of days with thunderstorms over 48 years	days	34	-	-	1	2	4	7	8	7	4	1	-	-
Average number of days with fog over 48 years	days	132	10	9	10	9	10	12	11	14	13	12	10	12
Average morning relative humidity over 48 years	%	81	77	77	79	77	76	82	86	89	89	83	82	80
Average evening relative humidity over 48 years	%	60	66	62	61	53	50	56	56	59	60	58	67	70
Average wind speed over 48 years	mph	12.0	13.0	12.0	14.0	14.0	12.0	10.0	10.0	9.0	11.0	12.0	13.0	12.0
Average number of days below 32°F over 48 years	days	186	31	28	29	21	6	-	-	-	2	12	26	31
Average snowfall over 50 years	in	78.0	16.8	11.2	13.3	6.5	0.8	-	-	-	0.1	1.4	12.5	15.4
Average number of days above 65°F over 48 years	days	113	-	-	-	3	13	22	29	27	14	4	-	-
Average number of clear days over 45 years	days	77	7	7	7	6	6	5	7	7	6	7	4	6
Heating degree days over 30 years	days	9818	1798	1476	1259	792	445	170	60	113	329	660	1098	1618
Cooling degree days over 30 years	days	180	-	-	-	-	-	14	94	72	-	-	-	-
Average possibility of sunshine over 43 years	%	52	48	53	54	55	57	58	65	60	51	46	35	39
Average number of cloudy days over 45 years	days	186	17	15	17	16	15	14	11	12	15	16	20	19
Average number of partly cloudy days over 45 years	days	102	7	6	7	8	10	11	13	12	9	8	6	6
Average number of days below 5°F over 48 years	days	62	20	15	8	-	-	-	-	-	-	-	3	15

Check weather averages for nearby locations (some locations might offer more data):

Latitude: 46°49'N, Longitude: 92°10'W, Elevation: 1417.0 ft, Distance: 6.23 mi

Latitude: 46°42'N, Longitude: 92°31'W, Elevation: 1265.0 ft, Distance: 12.20 mi

Latitude: 46°42'N, Longitude: 92°1'W, Elevation: 630.0 ft, Distance: 13.67 mi

Latitude: 46°28'N, Longitude: 92°19'W, Elevation: 932.0 ft, Distance: 21.38 mi

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Weather Averages Duluth, MN