Weather Averages for Davenport, IA

Weather Averages for
Davenport, IA

Latitude: 41°27'N, Longitude: 90°30'W, Elevation: 177.4 m, Distance: 3.93 km

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 52 years	°C	10	-6	-3	2	10	16	21	23	22	18	12	3	-2
Average high temperature over 52 years	°C	15	-1	1	7	16	22	27	29	28	24	18	8	1
Average low temperature over 52 years	°C	4	-11	-8	-2	4	10	15	17	16	11	5	-1	-7
Highest recorded temperature over 52 years	°C	39	20	21	31	33	35	38	39	39	37	33	25	20
Lowest recorded temperature over 52 years	°C	-32	-32	-31	-28	-13	-3	3	7	4	-1	-8	-22	-31
Average number of rainy days over 61 years	days	114	9	8	11	11	12	10	10	9	9	8	9	9
Average number of days above 27°C over 52 years	days	23	-	-	-	-	1	5	8	6	2	-	-	-
Average precipitation over 52 years	cm	94.5	4.1	3.6	7.4	9.9	10.2	11.4	11.7	9.9	8.9	6.9	6.1	5.1
Average dew point over 48 years	°C	4	-10	-7	-2	2	8	15	17	17	12	5	-1	-7
Most recorded rainfall over 52 years	cm	143.3	11.2	7.1	18.8	28.7	29.0	33.5	30.0	38.6	36.1	21.6	17.3	12.7
Least recorded rainfall over 52 years	cm	51.3	0.8	0.5	0.8	1.8	0.8	2.5	1.0	0.8	-	-	1.3	0.8
Average number of days with thunderstorms over 52 years	days	45	-	-	2	5	7	8	8	7	5	2	1	-
Average number of days with fog over 52 years	days	145	12	11	13	10	11	9	12	15	14	13	12	13
Average morning relative humidity over 48 years	%	81	76	78	79	78	79	81	85	89	87	82	80	79
Average evening relative humidity over 48 years	%	56	66	63	57	50	49	50	54	55	52	49	59	67
Average wind speed over 48 years	km/h	19.3	20.9	20.9	20.9	22.5	17.7	16.1	14.5	14.5	16.1	17.7	20.9	20.9
Average number of days below -1.5°C over 52 years	days	135	29	25	21	7	-	-	-	-	-	5	19	28
Average number of days below -17.5°C over 30 years	days	9.6	4.6	2.5	0.3	-	-	-	-	-	-	-	0.1	2.2
Average snowfall over 61 years	cm	76.7	19.8	15.2	15.0	2.5	-	-	-	-	-	0.5	5.6	18.0
Average number of days above 14.5°C over 52 years	days	176	-	-	3	12	24	29	31	31	27	16	3	-
Average number of clear days over 60 years	days	101	8	7	6	6	8	7	10	10	12	11	7	7
Most rain reported in a day over 71 years	cm	15.7	4.3	5.1	5.6	10.9	8.1	11.7	13.0	11.7	15.7	12.2	5.1	8.6
Most rain reported in a month over 71 years	cm	143.3	11.2	7.1	18.8	28.7	29.0	33.5	30.0	38.6	36.1	23.9	17.3	12.7
Least rain reported in a month over 71 years	cm	51.3	0.8	0.5	0.8	1.8	0.8	2.5	1.0	1.0	-	-	0.8	0.5
Heating degree days over 30 years	days	6474	1398	1126	856	438	188	10	-	11	73	384	762	1228
Cooling degree days over 30 years	days	911	-	-	-	-	76	193	316	250	64	12	-	-
Average possibility of sunshine over 50 years	%	55	48	49	49	53	57	63	67	66	62	58	41	41
Average number of cloudy days over 60 years	days	164	16	15	17	15	14	12	9	10	10	12	16	18
Average number of partly cloudy days over 60 years	days	101	7	6	8	9	9	11	12	11	8	8	7	6
Average number of days below -15°C over 52 years	days	22	10	6	1	-	-	-	-	-	-	-	-	5
Most snow reported in a month over 71 years	cm	160.5	67.8	52.6	50.3	33.0	-	-	-	-	-	16.8	39.6	55.1

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

Latitude: 41°37'N, Longitude: 90°34'W, Elevation: 228.9 m, Distance: 4.07 km

Latitude: 41°34'N, Longitude: 90°25'W, Elevation: 175.9 m, Distance: 5.44 km

Latitude: 41°27'N, Longitude: 90°10'W, Elevation: 194.8 m, Distance: 13.50 km

Latitude: 41°13'N, Longitude: 90°43'W, Elevation: 219.5 m, Distance: 13.88 km

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Weather Averages Davenport, IA