1978 Waterloo Weather Extremes | ||
---|---|---|
Highest temperature | 95 °F | September 8 |
Lowest temperature | -19 °F | January 21 |
Highest daily low | 73 °F | June 25 |
Lowest daily high | -7 °F | January 9 |
Most daily precipitation | 3.1 inches | September 12 |
Most daily snow | 2.6 inches | November 22 |
Total annual precipitation | 35.4 inches | - |
Total annual snow | 34.5 inches | - |
Rank | Temperature | Date |
---|---|---|
1 | 95 °F | Sep 8 |
1 | 95 °F | Sep 7 |
3 | 93 °F | Sep 9 |
3 | 93 °F | Aug 14 |
5 | 92 °F | Aug 23 |
5 | 92 °F | Jul 5 |
7 | 91 °F | Sep 11 |
7 | 91 °F | Sep 10 |
7 | 91 °F | Aug 24 |
7 | 91 °F | Jun 30 |
7 | 91 °F | Jun 26 |
7 | 91 °F | May 26 |
Rank | Temperature | Date |
---|---|---|
1 | -19 °F | January 21 |
2 | -18 °F | February 5 |
2 | -18 °F | February 2 |
2 | -18 °F | January 17 |
5 | -17 °F | February 6 |
6 | -16 °F | January 16 |
6 | -16 °F | January 11 |
6 | -16 °F | January 10 |
9 | -15 °F | February 7 |
9 | -15 °F | January 9 |
9 | -15 °F | January 3 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
18 | -8 | 0.04 | 0.4 | |
12 | -7 | 0.00 | 0.0 | |
14 | -15 | 0.00 | 0.0 | |
14 | 5 | 0.00 | 0.0 | |
26 | 10 | 0.00 | 0.0 | |
32 | 25 | 0.00 | 0.0 | |
33 | 7 | 0.00 | 0.0 | |
7 | -9 | 0.00 | 0.0 | |
-7 | -15 | 0.00 | 0.0 | |
1 | -16 | 0.00 | 0.0 | |
8 | -16 | 0.00 | 0.0 | |
12 | -2 | 0.14 | 1.6 | |
16 | -2 | 0.04 | 0.4 | |
14 | -12 | 0.00 | 0.0 | |
8 | -12 | 0.00 | 0.0 | |
-3 | -16 | 0.00 | 0.0 | |
13 | -18 | 0.00 | 0.0 | |
19 | -14 | 0.01 | 0.1 | |
14 | -1 | 0.02 | 0.2 | |
8 | -12 | 0.00 | 0.0 | |
5 | -19 | 0.00 | 0.0 | |
18 | -14 | 0.00 | 0.0 | |
23 | 6 | 0.02 | 0.2 | |
23 | 5 | 0.15 | 1.9 | |
19 | -6 | 0.07 | 0.9 | |
8 | -9 | 0.01 | 0.1 | |
5 | -11 | 0.00 | 0.0 | |
6 | -10 | 0.00 | 0.0 | |
3 | -12 | 0.00 | 0.0 | |
12 | -12 | 0.01 | 0.1 | |
8 | -13 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
13 | -6 | 0.19 | 1.9 | |
3 | -18 | 0.00 | 0.0 | |
11 | 3 | 0.03 | 0.4 | |
21 | 8 | 0.05 | 0.8 | |
9 | -18 | 0.00 | 0.0 | |
5 | -17 | 0.00 | 0.0 | |
8 | -15 | 0.00 | 0.0 | |
14 | -11 | 0.00 | 0.0 | |
18 | -2 | 0.00 | 0.0 | |
19 | -8 | 0.00 | 0.0 | |
21 | -6 | 0.00 | 0.0 | |
24 | 18 | 0.00 | 0.0 | |
25 | 11 | 0.01 | 0.1 | |
21 | 6 | 0.00 | 0.0 | |
12 | 0 | 0.00 | 0.0 | |
10 | -11 | 0.00 | 0.0 | |
12 | -12 | 0.00 | 0.0 | |
15 | -14 | 0.00 | 0.0 | |
16 | -12 | 0.00 | 0.0 | |
18 | 0 | 0.06 | 0.8 | |
14 | -8 | 0.00 | 0.0 | |
18 | -9 | 0.07 | 0.6 | |
29 | 12 | 0.00 | 0.0 | |
36 | 15 | 0.00 | 0.0 | |
25 | 9 | 0.00 | 0.0 | |
18 | -3 | 0.00 | 0.0 | |
25 | 12 | 0.04 | 1.8 | |
23 | 4 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
18 | -10 | 0.00 | 0.0 | |
21 | 12 | 0.15 | 2.3 | |
15 | -6 | 0.00 | 0.0 | |
11 | -12 | 0.00 | 0.0 | |
23 | -6 | 0.00 | 0.0 | |
26 | 15 | 0.00 | 0.0 | |
28 | 4 | 0.00 | 0.0 | |
25 | -4 | 0.00 | 0.0 | |
33 | 0 | 0.00 | 0.0 | |
31 | 14 | 0.16 | 0.9 | |
32 | 28 | 0.10 | 0.7 | |
34 | 27 | 0.00 | 0.0 | |
31 | 29 | 0.07 | 0.5 | |
32 | 29 | 0.02 | 0.2 | |
33 | 23 | 0.00 | 0.0 | |
28 | 14 | 0.00 | 0.0 | |
24 | 12 | 0.00 | 0.0 | |
41 | 16 | 0.00 | 0.0 | |
38 | 25 | 0.00 | 0.0 | |
48 | 25 | 0.00 | 0.0 | |
55 | 32 | 0.00 | 0.0 | |
57 | 31 | 0.00 | 0.0 | |
47 | 28 | 0.00 | 0.0 | |
39 | 26 | 0.00 | 0.0 | |
37 | 24 | 0.00 | 0.0 | |
51 | 25 | 0.00 | 0.0 | |
65 | 24 | 0.00 | 0.0 | |
54 | 33 | 0.00 | 0.0 | |
52 | 27 | 0.00 | 0.0 | |
67 | 37 | 0.00 | 0.0 | |
78 | 50 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
50 | 34 | 0.00 | 0.0 | |
39 | 29 | 0.05 | 0.0 | |
68 | 35 | 0.10 | 0.0 | |
55 | 37 | 0.00 | 0.0 | |
45 | 32 | 0.60 | 0.0 | |
64 | 42 | 0.33 | 0.0 | |
68 | 38 | 0.00 | 0.0 | |
49 | 40 | 0.08 | 0.0 | |
69 | 40 | 1.17 | 0.0 | |
55 | 40 | 0.00 | 0.0 | |
61 | 34 | 0.00 | 0.0 | |
63 | 37 | 0.02 | 0.0 | |
56 | 32 | 0.00 | 0.0 | |
54 | 32 | 0.00 | 0.0 | |
58 | 30 | 0.00 | 0.0 | |
57 | 35 | 0.00 | 0.0 | |
47 | 33 | 1.39 | 0.0 | |
49 | 43 | 0.63 | 0.0 | |
48 | 38 | 0.01 | 0.0 | |
39 | 35 | 0.10 | 0.4 | |
55 | 29 | 0.00 | 0.0 | |
57 | 32 | 0.20 | 0.0 | |
57 | 44 | 0.07 | 0.0 | |
48 | 43 | 0.00 | 0.0 | |
63 | 40 | 0.00 | 0.0 | |
66 | 34 | 0.00 | 0.0 | |
70 | 36 | 0.00 | 0.0 | |
70 | 41 | 0.00 | 0.0 | |
64 | 52 | 0.00 | 0.0 | |
62 | 37 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
56 | 31 | 0.00 | 0.0 | |
61 | 31 | 0.00 | 0.0 | |
65 | 34 | 0.00 | 0.0 | |
57 | 45 | 0.00 | 0.0 | |
52 | 34 | 0.00 | 0.0 | |
59 | 29 | 0.00 | 0.0 | |
51 | 47 | 0.41 | 0.0 | |
61 | 48 | 0.06 | 0.0 | |
61 | 39 | 0.02 | 0.0 | |
80 | 36 | 0.00 | 0.0 | |
78 | 59 | 0.00 | 0.0 | |
72 | 51 | 0.74 | 0.0 | |
65 | 45 | 0.70 | 0.0 | |
68 | 45 | 0.00 | 0.0 | |
63 | 48 | 0.00 | 0.0 | |
68 | 53 | 0.00 | 0.0 | |
69 | 52 | 0.00 | 0.0 | |
78 | 46 | 0.00 | 0.0 | |
81 | 54 | 0.21 | 0.0 | |
69 | 50 | 0.00 | 0.0 | |
69 | 44 | 0.00 | 0.0 | |
70 | 45 | 0.00 | 0.0 | |
68 | 56 | 0.00 | 0.0 | |
77 | 54 | 0.00 | 0.0 | |
90 | 68 | 0.00 | 0.0 | |
91 | 70 | 0.00 | 0.0 | |
90 | 65 | 0.00 | 0.0 | |
82 | 65 | 0.18 | 0.0 | |
80 | 62 | 0.03 | 0.0 | |
81 | 61 | 0.00 | 0.0 | |
83 | 60 | 0.34 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
69 | 53 | 0.07 | 0.0 | |
71 | 47 | 0.00 | 0.0 | |
75 | 50 | 0.01 | 0.0 | |
84 | 50 | 0.00 | 0.0 | |
82 | 48 | 0.00 | 0.0 | |
84 | 58 | 0.00 | 0.0 | |
84 | 54 | 0.04 | 0.0 | |
71 | 43 | 0.00 | 0.0 | |
85 | 49 | 0.00 | 0.0 | |
90 | 64 | 0.00 | 0.0 | |
89 | 68 | 0.18 | 0.0 | |
80 | 56 | 0.00 | 0.0 | |
81 | 50 | 0.00 | 0.0 | |
74 | 61 | 2.27 | 0.0 | |
80 | 62 | 0.31 | 0.0 | |
86 | 68 | 0.31 | 0.0 | |
83 | 63 | 1.22 | 0.0 | |
84 | 58 | 0.43 | 0.0 | |
76 | 58 | 0.00 | 0.0 | |
71 | 56 | 0.53 | 0.0 | |
75 | 51 | 0.00 | 0.0 | |
77 | 61 | 0.00 | 0.0 | |
78 | 62 | 0.06 | 0.0 | |
86 | 66 | 0.00 | 0.0 | |
87 | 73 | 0.01 | 0.0 | |
91 | 71 | 0.04 | 0.0 | |
83 | 63 | 0.00 | 0.0 | |
87 | 61 | 0.06 | 0.0 | |
88 | 69 | 0.16 | 0.0 | |
91 | 70 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
87 | 71 | 0.00 | 0.0 | |
82 | 68 | 0.00 | 0.0 | |
77 | 63 | 0.00 | 0.0 | |
82 | 60 | 0.00 | 0.0 | |
92 | 70 | 0.00 | 0.0 | |
82 | 67 | 0.53 | 0.0 | |
81 | 64 | 0.06 | 0.0 | |
82 | 58 | 0.72 | 0.0 | |
77 | 56 | 0.12 | 0.0 | |
75 | 51 | 0.00 | 0.0 | |
78 | 53 | 0.00 | 0.0 | |
74 | 64 | 0.11 | 0.0 | |
80 | 60 | 0.00 | 0.0 | |
82 | 58 | 0.00 | 0.0 | |
88 | 64 | 0.00 | 0.0 | |
90 | 66 | 0.00 | 0.0 | |
86 | 72 | 0.37 | 0.0 | |
87 | 72 | 0.81 | 0.0 | |
89 | 70 | 0.08 | 0.0 | |
79 | 67 | 0.21 | 0.0 | |
82 | 66 | 0.60 | 0.0 | |
81 | 63 | 0.02 | 0.0 | |
78 | 56 | 0.00 | 0.0 | |
79 | 56 | 0.00 | 0.0 | |
89 | 64 | 0.00 | 0.0 | |
83 | 65 | 0.11 | 0.0 | |
79 | 59 | 0.00 | 0.0 | |
83 | 55 | 0.00 | 0.0 | |
76 | 64 | 0.00 | 0.0 | |
73 | 60 | 0.00 | 0.0 | |
82 | 59 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
83 | 56 | 0.00 | 0.0 | |
82 | 61 | 0.00 | 0.0 | |
74 | 50 | 0.00 | 0.0 | |
75 | 45 | 0.00 | 0.0 | |
81 | 49 | 0.00 | 0.0 | |
82 | 53 | 0.00 | 0.0 | |
84 | 52 | 0.00 | 0.0 | |
84 | 68 | 0.00 | 0.0 | |
85 | 60 | 0.00 | 0.0 | |
81 | 60 | 0.00 | 0.0 | |
83 | 56 | 0.00 | 0.0 | |
88 | 59 | 0.00 | 0.0 | |
90 | 62 | 0.00 | 0.0 | |
93 | 71 | 0.00 | 0.0 | |
87 | 65 | 0.10 | 0.0 | |
87 | 62 | 0.00 | 0.0 | |
88 | 66 | 0.01 | 0.0 | |
85 | 63 | 0.00 | 0.0 | |
80 | 52 | 0.00 | 0.0 | |
83 | 45 | 0.00 | 0.0 | |
74 | 57 | 0.35 | 0.0 | |
90 | 63 | 0.02 | 0.0 | |
92 | 70 | 0.00 | 0.0 | |
91 | 70 | 0.05 | 0.0 | |
85 | 68 | 0.14 | 0.0 | |
83 | 64 | 2.90 | 0.0 | |
79 | 64 | 0.03 | 0.0 | |
80 | 60 | 0.00 | 0.0 | |
80 | 54 | 0.00 | 0.0 | |
82 | 53 | 0.00 | 0.0 | |
83 | 56 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
83 | 61 | 0.00 | 0.0 | |
86 | 63 | 0.00 | 0.0 | |
87 | 62 | 0.00 | 0.0 | |
86 | 56 | 0.00 | 0.0 | |
86 | 54 | 0.00 | 0.0 | |
90 | 58 | 0.00 | 0.0 | |
95 | 64 | 0.00 | 0.0 | |
95 | 64 | 0.00 | 0.0 | |
93 | 61 | 0.00 | 0.0 | |
91 | 63 | 0.00 | 0.0 | |
91 | 71 | 0.00 | 0.0 | |
85 | 60 | 3.05 | 0.0 | |
69 | 60 | 1.60 | 0.0 | |
76 | 56 | 0.02 | 0.0 | |
84 | 56 | 0.00 | 0.0 | |
75 | 59 | 0.82 | 0.0 | |
70 | 61 | 0.28 | 0.0 | |
84 | 61 | 0.00 | 0.0 | |
83 | 60 | 1.27 | 0.0 | |
60 | 53 | 0.87 | 0.0 | |
65 | 45 | 0.00 | 0.0 | |
71 | 40 | 0.00 | 0.0 | |
73 | 40 | 0.00 | 0.0 | |
80 | 50 | 0.00 | 0.0 | |
72 | 43 | 0.00 | 0.0 | |
78 | 49 | 0.00 | 0.0 | |
67 | 42 | 0.00 | 0.0 | |
70 | 37 | 0.00 | 0.0 | |
70 | 52 | 0.00 | 0.0 | |
66 | 43 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
72 | 37 | 0.00 | 0.0 | |
63 | 53 | 0.29 | 0.0 | |
59 | 47 | 0.06 | 0.0 | |
61 | 45 | 0.00 | 0.0 | |
53 | 46 | 0.00 | 0.0 | |
56 | 44 | 0.00 | 0.0 | |
53 | 34 | 0.00 | 0.0 | |
60 | 29 | 0.11 | 0.0 | |
58 | 47 | 0.41 | 0.0 | |
65 | 53 | 0.00 | 0.0 | |
62 | 47 | 0.00 | 0.0 | |
57 | 37 | 0.00 | 0.0 | |
53 | 37 | 0.00 | 0.0 | |
54 | 33 | 0.00 | 0.0 | |
57 | 39 | 0.00 | 0.0 | |
54 | 33 | 0.00 | 0.0 | |
59 | 34 | 0.00 | 0.0 | |
60 | 36 | 0.00 | 0.0 | |
69 | 30 | 0.00 | 0.0 | |
78 | 35 | 0.00 | 0.0 | |
82 | 48 | 0.00 | 0.0 | |
60 | 42 | 0.14 | 0.0 | |
52 | 32 | 0.00 | 0.0 | |
63 | 35 | 0.00 | 0.0 | |
57 | 37 | 0.01 | 0.0 | |
59 | 30 | 0.00 | 0.0 | |
62 | 30 | 0.00 | 0.0 | |
57 | 24 | 0.00 | 0.0 | |
63 | 41 | 0.00 | 0.0 | |
72 | 45 | 0.00 | 0.0 | |
58 | 32 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
63 | 26 | 0.00 | 0.0 | |
73 | 35 | 0.00 | 0.0 | |
76 | 50 | 0.00 | 0.0 | |
70 | 40 | 0.00 | 0.0 | |
63 | 44 | 0.10 | 0.0 | |
49 | 22 | 0.00 | 0.0 | |
54 | 23 | 0.00 | 0.0 | |
64 | 38 | 0.00 | 0.0 | |
62 | 33 | 0.00 | 0.0 | |
61 | 42 | 0.00 | 0.0 | |
52 | 37 | 0.00 | 0.0 | |
43 | 34 | 0.93 | 0.0 | |
57 | 29 | 0.68 | 0.0 | |
33 | 23 | 0.00 | 0.0 | |
37 | 18 | 0.00 | 0.0 | |
35 | 20 | 0.58 | 1.9 | |
35 | 33 | 0.97 | 2.4 | |
35 | 21 | 0.00 | 0.0 | |
22 | 11 | 0.00 | 0.0 | |
22 | 18 | 0.02 | 0.3 | |
22 | 17 | 0.00 | 0.0 | |
32 | 21 | 0.26 | 2.6 | |
35 | 25 | 0.02 | 0.1 | |
34 | 12 | 0.00 | 0.0 | |
30 | 13 | 0.00 | 0.0 | |
31 | 26 | 0.02 | 0.2 | |
30 | 15 | 0.06 | 0.9 | |
35 | 2 | 0.00 | 0.0 | |
38 | 9 | 0.00 | 0.0 | |
20 | 4 | 0.06 | 0.7 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
22 | 14 | 0.03 | 0.3 | |
23 | 13 | 0.28 | 2.4 | |
24 | 5 | 0.00 | 0.0 | |
31 | 2 | 0.00 | 0.0 | |
32 | 17 | 0.00 | 0.0 | |
17 | 2 | 0.00 | 0.0 | |
11 | 1 | 0.02 | 0.2 | |
14 | -1 | 0.00 | 0.0 | |
2 | -7 | 0.00 | 0.0 | |
22 | -10 | 0.00 | 0.0 | |
37 | 22 | 0.00 | 0.0 | |
39 | 30 | 0.00 | 0.0 | |
31 | 19 | 0.00 | 0.0 | |
40 | 18 | 0.00 | 0.0 | |
39 | 25 | 0.00 | 0.0 | |
34 | 20 | 0.00 | 0.0 | |
35 | 16 | 0.00 | 0.0 | |
40 | 24 | 0.00 | 0.0 | |
35 | 32 | 0.02 | 0.0 | |
34 | 16 | 0.01 | 0.1 | |
34 | 12 | 0.00 | 0.0 | |
33 | 20 | 0.00 | 0.0 | |
36 | 20 | 0.09 | 1.7 | |
26 | 2 | 0.00 | 0.0 | |
21 | 0 | 0.03 | 0.6 | |
23 | -1 | 0.00 | 0.0 | |
26 | -1 | 0.00 | 0.0 | |
31 | 26 | 0.01 | 0.0 | |
34 | 12 | 0.09 | 0.7 | |
14 | 6 | 0.00 | 0.0 | |
10 | 6 | 0.21 | 2.1 |