Chicago, IL Weather History | Weather Underground

Summary

Temperature (°F)
Temperature (°F)	Max	Average	Min
Max Temperature	56	31.94	7
Avg Temperature	51.2	30.96	15.91
Min Temperature	44	25.71	5

Dew Point (°F)
Dew Point (°F)	Max	Average	Min
Dew Point	46	22.18	-12

Precipitation (in)
Precipitation (in)	Max	Average	Min	Sum
Precipitation	0.00	0.00	0.00	0.00
Snowdepth	4.00	0.13	0.00	4.00

Wind (mph)
Wind (mph)	Max	Average	Min
Wind	32	10.06	0
Gust Wind	41	6.1	0

Sea Level Pressure (in)
Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	29.72	29.25	28.64

Daily Observations

Date	Temperature (°F)			Dew Point (°F)			Humidity (%)			Wind Speed (mph)			Pressure (in)			Precipitation (in)
Date	Max	Avg	Min	Max	Avg	Min	Max	Avg	Min	Max	Avg	Min	Max	Avg	Min	Precipitation (in)
1/31/2012	48	51.2	39	46	41.3	36	83	69.0	59	21	15.1	6	29.2	29.1	29.1	0.00
1/30/2012	56	39.0	44	38	27.6	15	72	64.6	52	17	12.8	3	29.5	29.2	29.1	0.00
1/29/2012	27	28.1	22	27	19.5	12	86	70.0	56	20	12.5	3	29.5	29.4	29.2	0.00
1/28/2012	30	31.5	28	31	23.8	17	92	74.7	57	24	13.6	6	29.4	29.2	29.1	0.00
1/27/2012	31	36.8	28	31	26.7	21	89	68.9	43	16	9.3	5	29.3	29.1	28.9	0.00
1/26/2012	36	35.4	35	36	32.1	28	93	87.7	81	10	4.1	0	29.3	29.1	28.9	0.00
1/25/2012	36	30.7	34	29	24.9	19	88	79.0	70	10	4.2	0	29.6	29.5	29.4	0.00
1/24/2012	27	30.5	22	24	22.0	19	85	70.9	59	17	9.4	0	29.6	29.5	29.2	0.00
1/23/2012	30	37.8	28	43	33.3	21	97	84.1	67	23	16.3	7	29.2	28.8	28.6	0.00
1/22/2012	45	30.0	39	38	27.4	10	100	90.9	71	18	12.0	6	29.4	29.1	28.8	0.00
1/21/2012	29	20.2	21	18	13.2	8	86	74.4	65	14	7.8	0	29.6	29.5	29.4	0.00
1/20/2012	25	15.9	17	19	8.6	-12	88	74.3	44	10	4.5	0	29.6	29.4	29.3	0.00
1/19/2012	7	17.6	5	22	5.2	-12	81	59.9	41	21	12.8	6	29.5	29.3	29.1	0.00
1/18/2012	28	19.5	26	18	10.0	3	77	66.9	55	22	10.8	3	29.6	29.4	29.2	0.00
1/17/2012	17	31.3	11	37	26.4	6	93	82.1	62	24	15.1	8	29.5	29.1	28.9	0.00
1/16/2012	38	38.9	30	38	32.2	22	93	77.5	65	20	9.4	0	29.3	29.1	29.0	0.00
1/15/2012	33	21.8	30	22	13.8	3	80	71.9	66	20	9.8	0	29.7	29.5	29.3	0.00
1/14/2012	26	16.0	14	11	7.7	6	80	70.0	58	8	5.3	0	29.6	29.4	29.3	0.00
1/13/2012	18	19.5	16	14	11.9	10	80	72.6	68	18	13.1	8	29.3	29.1	28.9	0.00
1/12/2012	19	27.6	17	30	23.7	14	93	85.2	73	21	12.5	7	28.9	28.8	28.7	0.00
1/11/2012	34	39.7	29	31	28.4	24	86	66.6	41	8	2.7	0	29.1	28.9	28.8	0.00
1/10/2012	35	38.8	27	31	28.3	23	89	68.3	46	15	5.3	0	29.4	29.2	29.1	0.00
1/9/2012	39	36.7	25	29	27.1	24	89	70.4	47	20	11.0	3	29.5	29.4	29.2	0.00
1/8/2012	30	32.9	25	28	24.4	19	85	71.8	55	8	2.7	0	29.6	29.6	29.5	0.00
1/7/2012	40	36.3	25	28	25.5	23	81	65.7	51	14	6.9	0	29.5	29.3	29.1	0.00
1/6/2012	44	46.4	34	36	32.0	28	70	57.8	47	15	8.1	5	29.1	29.0	29.0	0.00
1/5/2012	46	38.6	42	31	26.9	19	78	63.7	52	14	8.3	0	29.3	29.2	29.0	0.00
1/4/2012	30	32.5	23	25	19.6	15	69	59.3	46	12	8.0	3	29.4	29.3	29.2	0.00
1/3/2012	39	20.8	26	14	7.3	4	71	56.8	41	20	10.3	3	29.7	29.6	29.3	0.00
1/2/2012	18	22.2	13	18	11.1	5	80	63.1	48	25	18.3	10	29.7	29.5	29.3	0.00
1/1/2012	29	35.7	22	36	25.9	16	87	69.0	56	32	20.1	10	29.4	29.1	28.8	0.00

Charts

Temperature

Precipitation

Wind