Peoria Daily Normals for January, February, March

January
Date	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Heating Degree Days	Month to Date Precip. (in.)	Month to Date Snow (in.)
1	33	18	25	40	0.07	0.2
2	33	18	25	40	0.13	0.4
3	33	17	25	40	0.20	0.7
4	33	17	25	40	0.26	0.9
5	33	17	25	40	0.33	1.1
6	33	17	25	40	0.39	1.4
7	33	17	25	40	0.46	1.6
8	33	17	25	40	0.52	1.8
9	33	17	25	40	0.58	2.1
10	33	17	25	40	0.64	2.3
11	33	17	25	40	0.70	2.5
12	33	17	25	40	0.76	2.7
13	33	17	25	40	0.81	2.9
14	33	17	25	40	0.87	3.2
15	33	17	25	40	0.93	3.4
16	33	17	25	40	0.99	3.6
17	33	17	25	40	1.05	3.8
18	33	17	25	40	1.10	4.0
19	33	17	25	40	1.16	4.3
20	33	17	25	40	1.21	4.5
21	33	17	25	40	1.26	4.7
22	33	17	25	40	1.32	4.9
23	33	17	25	40	1.37	5.1
24	33	17	25	40	1.42	5.3
25	33	17	25	40	1.47	5.6
26	33	17	25	40	1.52	5.8
27	33	17	25	40	1.57	6.0
28	33	17	25	40	1.62	6.2
29	34	17	25	40	1.67	6.4
30	34	18	26	39	1.72	6.7
31	34	18	26	39	1.78	6.9
MONTHLY AVERAGES	32.8	17.0	24.9	1243	1.78	6.9

February
Date	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Heating Degree Days	Month to Date Precip. (in.)	Month to Date Snow (in.)
1	34	18	26	39	0.05	0.2
2	34	18	26	39	0.10	0.5
3	34	18	26	39	0.15	0.7
4	35	18	26	39	0.21	1.0
5	35	19	27	38	0.26	1.2
6	35	19	27	38	0.31	1.4
7	35	19	27	38	0.37	1.7
8	35	19	27	38	0.43	1.9
9	36	20	28	37	0.49	2.2
10	36	20	28	37	0.55	2.4
11	36	20	28	37	0.61	2.6
12	37	20	28	37	0.68	2.9
13	37	21	29	36	0.74	3.1
14	37	21	29	36	0.80	3.4
15	38	21	29	36	0.86	3.6
16	38	21	30	35	0.92	3.8
17	38	22	30	35	0.99	4.0
18	39	22	30	35	1.05	4.3
19	39	22	31	34	1.12	4.5
20	39	23	31	34	1.19	4.7
21	40	23	31	34	1.25	4.9
22	40	23	32	33	1.33	5.1
23	41	24	32	33	1.40	5.3
24	41	24	33	32	1.48	5.5
25	42	24	33	32	1.56	5.7
26	42	25	33	32	1.63	5.8
27	42	25	34	31	1.71	6.0
28	43	25	34	31	1.79	6.2
29	43	26	34	31 *	1.79	6.2
MONTHLY AVERAGES	37.7	21.2	29.5	995	1.79	6.2

(* - NOT INCLUDED IN LISTED MONTHLY AVERAGES. ADJUST ACCORDINGLY DURING LEAP YEARS.)

March
Date	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Heating Degree Days	Cooling Degree Days	Month to Date Precip. (in.)	Month to Date Snow (in.)
1	43	26	35	30	0	0.08	0.1
2	44	26	35	30	0	0.16	0.3
3	44	27	35	30	0	0.24	0.4
4	45	27	36	29	0	0.33	0.5
5	45	27	36	29	0	0.41	0.7
6	46	28	37	28	0	0.50	0.8
7	46	28	37	28	0	0.58	0.9
8	47	28	37	28	0	0.67	1.0
9	47	29	38	27	0	0.75	1.2
10	48	29	38	27	0	0.83	1.3
11	48	29	39	26	0	0.91	1.4
12	49	30	39	26	0	1.00	1.5
13	49	30	40	26	0	1.08	1.5
14	50	30	40	25	0	1.17	1.6
15	50	31	40	25	0	1.26	1.7
16	50	31	41	24	0	1.35	1.8
17	51	31	41	24	0	1.44	1.9
18	51	32	42	24	0	1.53	1.9
19	52	32	42	23	0	1.63	2.0
20	52	32	42	23	0	1.72	2.1
21	53	33	43	22	0	1.81	2.1
22	53	33	43	22	0	1.91	2.2
23	54	33	44	22	0	2.00	2.3
24	54	34	44	21	0	2.09	2.3
25	54	34	44	21	0	2.19	2.4
26	55	34	45	20	0	2.28	2.5
27	55	35	45	20	0	2.38	2.5
28	56	35	45	20	0	2.48	2.6
29	56	36	46	19	0	2.58	2.6
30	57	36	46	19	0	2.69	2.7
31	57	36	47	19	1	2.80	2.7
MONTHLY AVERAGES	50.3	31.0	40.6	756	1	2.80	2.7