Peoria Daily Temperature, Precipitation, and Degree Day Normals

Normals are calculated from the period 1981 through 2010.

Jump to:  August, September

July
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 86 65 75 0 10 0.12 0.0
2 86 65 76 0 10 0.24 0.0
3 86 65 76 0 11 0.36 0.0
4 86 66 76 0 11 0.48 0.0
5 86 66 76 0 11 0.61 0.0
6 86 66 76 0 11 0.73 0.0
7 86 66 76 0 11 0.86 0.0
8 86 66 76 0 11 0.99 0.0
9 86 66 76 0 11 1.12 0.0
10 86 66 76 0 11 1.26 0.0
11 86 66 76 0 11 1.39 0.0
12 86 66 76 0 11 1.52 0.0
13 86 66 76 0 11 1.65 0.0
14 86 66 76 1 11 1.77 0.0
15 86 66 76 1 11 1.90 0.0
16 86 66 76 0 11 2.03 0.0
17 86 66 76 0 11 2.16 0.0
18 86 66 76 0 11 2.29 0.0
19 86 66 76 0 11 2.41 0.0
20 86 66 76 0 11 2.53 0.0
21 86 66 76 0 11 2.66 0.0
22 86 65 76 0 10 2.78 0.0
23 85 65 75 0 10 2.90 0.0
24 85 65 75 0 10 3.02 0.0
25 85 65 75 0 10 3.14 0.0
26 85 65 75 0 10 3.26 0.0
27 85 65 75 0 10 3.38 0.0
28 85 65 75 0 10 3.49 0.0
29 85 65 75 0 10 3.61 0.0
30 85 65 75 0 10 3.73 0.0
31 85 65 75 0 10 3.85 0.0
MONTHLY
AVERAGE
85.6 65.5 75.5 1 328 3.85 0.0


August
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 85 65 75 0 10 0.11 0.0
2 85 65 75 0 10 0.23 0.0
3 85 65 75 0 10 0.33 0.0
4 85 65 75 0 10 0.44 0.0
5 85 65 75 0 10 0.54 0.0
6 85 65 75 0 10 0.64 0.0
7 84 65 75 0 10 0.74 0.0
8 84 65 75 0 10 0.84 0.0
9 84 65 74 0 10 0.94 0.0
10 84 64 74 0 9 1.05 0.0
11 84 64 74 0 9 1.15 0.0
12 84 64 74 0 9 1.25 0.0
13 84 64 74 0 9 1.35 0.0
14 84 64 74 0 9 1.46 0.0
15 84 64 74 0 9 1.56 0.0
16 84 64 74 0 9 1.66 0.0
17 84 64 74 0 9 1.76 0.0
18 84 64 74 0 9 1.87 0.0
19 84 64 74 0 9 1.97 0.0
20 84 64 74 0 9 2.07 0.0
21 84 64 74 0 9 2.18 0.0
22 84 63 73 0 9 2.28 0.0
23 83 63 73 0 8 2.39 0.0
24 83 63 73 0 8 2.49 0.0
25 83 63 73 0 8 2.60 0.0
26 83 63 73 0 8 2.71 0.0
27 83 62 73 1 8 2.81 0.0
28 83 62 72 1 8 2.92 0.0
29 83 62 72 1 8 3.02 0.0
30 82 62 72 1 7 3.13 0.0
31 82 61 72 1 7 3.24 0.0
MONTHLY
AVERAGE
83.8 63.7 73.8 5 276 3.24 0.0


September
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 82 61 72 0 7 0.12 0.0
2 82 61 71 1 7 0.23 0.0
3 82 61 71 1 7 0.34 0.0
4 81 60 71 1 6 0.44 0.0
5 81 60 70 1 6 0.56 0.0
6 81 59 70 1 6 0.67 0.0
7 80 59 69 1 6 0.78 0.0
8 80 59 69 1 5 0.89 0.0
9 80 58 69 1 5 1.00 0.0
10 79 58 69 1 5 1.11 0.0
11 79 57 68 1 5 1.22 0.0
12 79 57 68 2 4 1.33 0.0
13 78 57 67 2 4 1.44 0.0
14 78 56 67 2 4 1.54 0.0
15 78 56 67 2 4 1.65 0.0
16 77 55 66 2 4 1.76 0.0
17 77 55 66 3 3 1.86 0.0
18 76 54 65 3 3 1.96 0.0
19 76 54 65 3 3 2.06 0.0
20 75 53 64 4 3 2.17 0.0
21 75 53 64 4 3 2.27 0.0
22 75 52 63 4 2 2.37 0.0
23 74 52 63 4 2 2.47 0.0
24 74 51 63 5 2 2.57 0.0
25 73 51 62 5 2 2.67 0.0
26 73 51 62 5 2 2.77 0.0
27 72 50 61 6 2 2.87 0.0
28 72 50 61 6 2 2.97 0.0
29 71 49 60 6 2 3.06 0.0
30 71 49 60 7 2 3.15 0.0
MONTHLY
SUMMARY
77.0 55.2 66.1 84 117 3.15 0.0

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