Waterloo Weather in 1984

Historical record of Waterloo, Iowa weather for the year 1984 based on NOAA data.
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1984 Waterloo Weather Extremes
Highest temperature 98 °F August 29
Lowest temperature -17 °F January 20
Highest daily low 73 °F July 22
Lowest daily high -9 °F January 20
Most daily precipitation 1.8 inches April 29
Most daily snow 6.1 inches January 29
Total annual precipitation 34.5 inches -
Total annual snow 37.8 inches -
Highest Temperatures in Waterloo in 1984
Rank Temperature Date
1 98 °F Aug 29
2 97 °F Sep 1
3 96 °F Aug 28
4 94 °F Aug 27
4 94 °F Aug 7
4 94 °F Aug 6
7 93 °F Sep 12
8 91 °F Sep 24
8 91 °F Sep 19
8 91 °F Sep 7
8 91 °F Aug 16
8 91 °F Jul 14
Lowest Temperatures in Waterloo in 1984
Rank Temperature Date
1 -17 °F January 20
2 -13 °F February 6
2 -13 °F January 21
2 -13 °F January 18
5 -12 °F March 9
6 -11 °F February 7
6 -11 °F January 19
8 -10 °F February 5
9 -9 °F March 10
10 -6 °F January 17
January 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
27 13 0.11 1.4
25 6 0.00 0.0
37 6 0.00 0.0
36 20 0.00 0.0
42 24 0.00 0.0
36 26 0.00 0.0
32 20 0.00 0.0
28 18 0.00 0.0
28 17 0.00 0.0
20 -1 0.00 0.0
15 2 0.00 0.0
18 12 0.00 0.0
21 12 0.02 0.4
21 4 0.00 0.0
19 1 0.00 0.0
17 4 0.00 0.0
7 -6 0.00 0.0
-1 -13 0.00 0.0
7 -11 0.00 0.0
-9 -17 0.00 0.0
14 -13 0.00 0.0
27 4 0.00 0.0
32 27 0.05 0.5
32 18 0.00 0.0
39 17 0.00 0.0
36 24 0.00 0.0
25 8 0.00 0.0
38 22 0.04 0.4
22 13 0.40 6.1
18 2 0.00 0.0
24 5 0.00 0.0
February 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
31 2 0.00 0.0
40 28 0.00 0.0
37 29 0.00 0.0
32 14 0.05 0.7
20 -10 0.10 1.4
3 -13 0.00 0.0
17 -11 0.00 0.0
35 9 0.00 0.0
39 17 0.00 0.0
37 33 0.00 0.0
42 33 0.04 0.0
45 35 0.02 0.0
36 30 0.00 0.0
50 27 0.00 0.0
54 36 0.00 0.0
43 37 0.00 0.0
40 34 0.00 0.0
41 33 0.65 0.0
40 27 0.00 0.0
47 24 0.00 0.0
50 24 0.00 0.0
61 33 0.00 0.0
44 29 0.00 0.0
44 28 0.00 0.0
47 20 0.00 0.0
42 26 0.00 0.0
33 25 0.00 0.0
36 23 0.00 0.0
35 18 0.00 0.0
March 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
40 22 0.00 0.0
37 20 0.00 0.0
43 18 0.00 0.0
32 28 0.09 1.2
32 7 0.02 0.2
19 1 0.00 0.0
25 9 0.14 2.8
24 -5 0.03 0.7
15 -12 0.00 0.0
29 -9 0.00 0.0
12 3 0.01 0.5
22 10 0.05 1.1
29 19 0.00 0.0
33 27 0.00 0.0
36 31 0.11 0.0
34 27 0.00 0.0
30 23 0.21 3.0
32 21 0.00 0.0
30 24 0.20 2.1
31 28 0.43 4.5
35 31 0.00 0.0
36 26 0.00 0.0
41 12 0.00 0.0
43 20 0.00 0.0
47 25 0.00 0.0
43 29 0.01 0.0
39 34 0.10 0.0
49 33 0.00 0.0
41 28 0.00 0.0
42 29 0.00 0.0
49 24 0.00 0.0
April 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
51 25 0.00 0.0
52 33 0.00 0.0
43 33 0.54 0.5
42 35 0.00 0.0
57 31 0.00 0.0
60 29 0.00 0.0
58 30 0.00 0.0
47 38 0.22 0.0
59 40 0.00 0.0
63 42 0.00 0.0
59 41 0.00 0.0
54 43 0.53 0.0
51 41 0.42 0.0
49 44 0.06 0.0
58 40 0.00 0.0
60 40 0.00 0.0
59 30 0.00 0.0
57 30 0.00 0.0
58 31 0.00 0.0
60 42 0.00 0.0
55 40 0.18 0.0
41 34 0.54 1.3
54 34 0.00 0.0
68 30 0.00 0.0
68 35 0.00 0.0
81 54 0.00 0.0
72 44 0.67 0.0
58 38 0.00 0.0
51 41 1.83 0.0
47 35 0.10 0.0
May 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
58 35 0.00 0.0
54 42 0.22 0.0
48 44 0.42 0.0
61 35 0.00 0.0
66 44 0.00 0.0
67 51 0.22 0.0
58 41 0.00 0.0
55 38 0.00 0.0
68 43 0.00 0.0
71 49 0.09 0.0
76 53 0.00 0.0
73 42 0.00 0.0
77 51 0.00 0.0
72 44 0.00 0.0
72 46 0.00 0.0
76 52 0.00 0.0
90 53 0.00 0.0
76 63 0.19 0.0
73 57 0.00 0.0
79 50 0.00 0.0
77 56 0.00 0.0
69 52 0.17 0.0
73 46 0.00 0.0
83 58 0.47 0.0
63 49 1.47 0.0
63 43 0.00 0.0
55 47 0.76 0.0
61 43 0.76 0.0
65 37 0.00 0.0
71 40 0.00 0.0
79 50 0.00 0.0
June 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
84 61 0.00 0.0
77 50 0.06 0.0
81 45 0.00 0.0
81 57 0.00 0.0
88 68 0.00 0.0
88 70 0.00 0.0
82 68 0.20 0.0
84 62 0.00 0.0
70 62 0.44 0.0
75 57 0.00 0.0
78 52 0.00 0.0
81 65 1.33 0.0
81 63 0.35 0.0
79 56 0.00 0.0
69 59 0.00 0.0
78 63 0.98 0.0
86 68 0.25 0.0
83 62 0.02 0.0
83 54 0.00 0.0
83 59 0.00 0.0
83 66 0.67 0.0
85 63 0.55 0.0
82 62 0.00 0.0
80 57 0.00 0.0
82 53 0.00 0.0
88 60 0.02 0.0
80 59 0.00 0.0
80 55 0.00 0.0
76 53 0.00 0.0
78 53 0.00 0.0
July 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
81 50 0.00 0.0
83 55 0.00 0.0
83 62 0.00 0.0
81 57 0.00 0.0
85 56 0.15 0.0
72 50 0.00 0.0
75 42 0.00 0.0
81 56 0.62 0.0
90 72 0.83 0.0
87 63 1.82 0.0
86 58 0.00 0.0
88 62 0.00 0.0
88 64 0.00 0.0
91 65 1.40 0.0
84 59 0.00 0.0
84 54 0.95 0.0
77 57 0.00 0.0
77 50 0.00 0.0
83 59 0.00 0.0
85 63 0.00 0.0
88 63 0.00 0.0
89 73 0.00 0.0
90 69 0.00 0.0
81 67 0.00 0.0
69 62 0.07 0.0
74 59 0.20 0.0
76 56 0.00 0.0
77 51 0.00 0.0
79 53 0.00 0.0
79 51 0.00 0.0
83 57 0.00 0.0
August 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
84 67 0.00 0.0
85 67 0.00 0.0
87 62 0.00 0.0
85 67 0.00 0.0
89 71 0.00 0.0
94 70 0.00 0.0
94 70 0.03 0.0
89 65 0.00 0.0
89 60 0.00 0.0
85 55 0.00 0.0
84 57 0.00 0.0
84 59 0.00 0.0
83 57 0.00 0.0
86 59 0.00 0.0
88 62 0.00 0.0
91 66 0.00 0.0
76 68 0.33 0.0
82 59 0.00 0.0
81 55 0.00 0.0
81 53 0.00 0.0
77 57 0.01 0.0
77 50 0.00 0.0
74 47 0.00 0.0
75 44 0.00 0.0
82 54 0.00 0.0
87 61 0.00 0.0
94 67 0.00 0.0
96 59 0.00 0.0
98 62 0.00 0.0
82 50 0.00 0.0
86 44 0.01 0.0
September 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
97 64 0.15 0.0
69 59 0.05 0.0
72 50 0.00 0.0
77 47 0.13 0.0
73 43 0.00 0.0
72 51 0.00 0.0
91 63 0.00 0.0
76 55 0.18 0.0
71 51 0.00 0.0
64 49 0.05 0.0
77 47 0.00 0.0
93 66 0.00 0.0
75 59 0.03 0.0
60 42 0.00 0.0
65 35 0.00 0.0
69 31 0.00 0.0
73 39 0.00 0.0
83 50 0.00 0.0
91 53 0.00 0.0
82 55 0.00 0.0
87 55 0.00 0.0
76 61 0.00 0.0
82 60 0.00 0.0
91 49 0.72 0.0
49 33 0.21 0.0
53 26 0.00 0.0
59 41 0.00 0.0
51 30 0.05 0.0
60 26 0.00 0.0
64 27 0.00 0.0
October 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
67 28 0.00 0.0
75 42 0.00 0.0
73 43 0.00 0.0
76 37 0.00 0.0
70 53 0.00 0.0
62 58 0.14 0.0
67 60 0.23 0.0
70 53 0.01 0.0
68 54 0.14 0.0
69 56 0.00 0.0
63 60 1.40 0.0
70 60 0.00 0.0
67 54 0.00 0.0
70 54 0.05 0.0
67 43 0.64 0.0
67 41 0.74 0.0
58 34 0.00 0.0
57 46 0.48 0.0
56 42 0.00 0.0
58 37 0.00 0.0
51 32 0.00 0.0
53 29 0.00 0.0
49 23 0.00 0.0
57 31 0.00 0.0
47 44 0.27 0.0
66 44 0.00 0.0
67 41 0.25 0.0
41 25 0.00 0.0
58 24 0.00 0.0
49 28 0.00 0.0
60 28 1.10 0.0
November 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
56 22 0.67 0.0
37 18 0.00 0.0
54 30 0.00 0.0
57 33 0.00 0.0
41 26 0.00 0.0
59 22 0.00 0.0
55 42 0.00 0.0
61 39 0.00 0.0
56 46 0.46 0.0
48 31 0.08 0.0
37 24 0.00 0.0
40 18 0.00 0.0
53 34 0.00 0.0
55 44 0.00 0.0
45 25 0.00 0.0
43 22 0.00 0.0
40 30 0.01 0.0
38 21 0.00 0.0
33 15 0.00 0.0
35 10 0.00 0.0
40 15 0.00 0.0
49 27 0.00 0.0
45 20 0.00 0.0
56 24 0.00 0.0
51 30 0.00 0.0
61 44 0.09 0.0
47 27 0.11 0.0
33 25 0.00 0.0
42 30 0.00 0.0
34 24 0.03 0.3
December 1984 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
33 22 0.07 0.1
33 9 0.00 0.0
21 7 0.00 0.0
20 5 0.00 0.0
29 2 0.03 0.3
13 -5 0.00 0.0
44 12 0.00 0.0
48 19 0.00 0.0
44 25 0.00 0.0
43 22 0.00 0.0
49 26 0.00 0.0
37 17 0.00 0.0
31 14 0.13 1.5
32 16 0.26 1.4
45 12 0.11 0.0
52 27 0.13 0.0
27 11 0.00 0.0
23 7 0.00 0.0
30 17 0.00 0.0
35 11 0.00 0.0
33 22 0.83 1.0
25 10 0.00 0.0
31 15 0.00 0.0
15 -1 0.01 0.5
25 -3 0.00 0.0
33 15 0.23 2.3
47 33 0.00 0.0
62 34 0.00 0.0
35 13 0.00 0.0
27 12 0.00 0.0
21 18 0.15 1.6
Weather Station Details
Years Station Coordinates
1950–2024 Waterloo Municipal Airport location
1895–1950 Waterloo location