Waterloo Weather in 1986

Historical record of Waterloo, Iowa weather for the year 1986 based on NOAA data.
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1986 Waterloo Weather Extremes
Highest temperature 95 °F July 17
Lowest temperature -22 °F February 12
Highest daily low 75 °F July 18
Lowest daily high -1 °F January 7
Most daily precipitation 2.8 inches June 4
Most daily snow 5.5 inches November 19
Total annual precipitation 36.7 inches -
Total annual snow 36.5 inches -
Highest Temperatures in Waterloo in 1986
Rank Temperature Date
1 95 °F Jul 17
2 94 °F Jul 16
3 93 °F Jul 18
3 93 °F Jun 19
5 92 °F Jul 24
5 92 °F Jul 5
5 92 °F Jun 20
8 91 °F Jul 19
8 91 °F Jul 4
10 90 °F Jun 27
10 90 °F Jun 26
Lowest Temperatures in Waterloo in 1986
Rank Temperature Date
1 -22 °F February 12
1 -22 °F January 7
3 -21 °F February 11
3 -21 °F February 10
5 -20 °F January 8
6 -18 °F February 13
7 -16 °F February 15
7 -16 °F January 6
9 -15 °F January 27
10 -13 °F February 9
January 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
24 7 0.00 0.0
27 8 0.13 2.0
27 7 0.00 0.0
28 5 0.16 2.2
21 2 0.00 0.0
7 -16 0.00 0.0
-1 -22 0.00 0.0
22 -20 0.00 0.0
37 21 0.00 0.0
33 21 0.00 0.0
42 20 0.00 0.0
42 14 0.00 0.0
24 7 0.00 0.0
26 8 0.00 0.0
38 12 0.00 0.0
43 26 0.00 0.0
42 26 0.00 0.0
42 33 0.00 0.0
35 32 0.00 0.0
35 31 0.00 0.0
36 29 0.02 0.0
29 9 0.00 0.0
36 9 0.00 0.0
35 29 0.05 0.5
30 19 0.00 0.0
20 -10 0.00 0.0
5 -15 0.00 0.0
22 4 0.01 0.2
22 2 0.00 0.0
20 1 0.00 0.0
31 20 0.03 0.2
February 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
32 29 0.01 0.0
32 28 0.00 0.0
33 29 0.10 0.0
34 33 1.24 0.2
34 30 0.50 4.7
30 24 0.28 2.4
24 15 0.22 4.0
21 -3 0.00 0.0
6 -13 0.00 0.0
5 -21 0.00 0.0
4 -21 0.00 0.0
4 -22 0.00 0.0
24 -18 0.00 0.0
21 -8 0.00 0.0
20 -16 0.00 0.0
25 16 0.00 0.0
33 25 0.00 0.0
33 30 0.02 0.0
33 26 0.00 0.0
32 10 0.00 0.0
21 -1 0.00 0.0
29 12 0.00 0.0
23 14 0.04 0.4
24 4 0.00 0.0
32 9 0.00 0.0
37 16 0.00 0.0
34 8 0.00 0.0
27 0 0.00 0.0
March 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
38 6 0.00 0.0
36 30 0.00 0.0
36 32 0.00 0.0
39 29 0.00 0.0
38 26 0.00 0.0
34 9 0.00 0.0
14 0 0.00 0.0
36 13 0.00 0.0
52 30 0.00 0.0
49 30 0.00 0.0
37 24 0.00 0.0
36 32 0.27 0.0
39 35 0.09 0.0
38 34 0.00 0.0
44 28 0.00 0.0
45 26 0.00 0.0
50 34 0.50 0.0
50 35 0.67 0.0
37 18 0.00 0.0
30 13 0.00 0.0
45 20 0.00 0.0
60 34 0.00 0.0
54 25 0.00 0.0
58 23 0.00 0.0
73 47 0.00 0.0
49 28 0.00 0.0
60 21 0.00 0.0
81 50 0.00 0.0
87 40 0.00 0.0
73 45 0.00 0.0
82 52 0.24 0.0
April 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
62 36 0.31 0.0
64 34 0.00 0.0
53 43 0.23 0.0
63 44 0.09 0.0
57 45 0.16 0.0
58 42 0.00 0.0
71 38 0.00 0.0
57 37 0.00 0.0
59 32 0.00 0.0
66 29 0.00 0.0
72 30 0.00 0.0
59 41 0.00 0.0
64 41 0.00 0.0
53 26 0.44 0.9
44 29 0.15 1.3
61 34 0.00 0.0
60 36 0.00 0.0
58 48 0.09 0.0
65 44 0.00 0.0
59 41 0.00 0.0
47 28 0.00 0.0
56 20 0.00 0.0
73 39 0.00 0.0
78 53 0.00 0.0
87 55 0.01 0.0
85 56 0.03 0.0
80 59 0.35 0.0
59 43 0.11 0.0
74 45 0.44 0.0
70 48 0.16 0.0
May 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
57 38 0.00 0.0
60 35 0.00 0.0
67 37 0.00 0.0
80 58 0.00 0.0
80 56 0.57 0.0
78 49 0.00 0.0
74 45 0.00 0.0
78 56 0.08 0.0
73 54 0.32 0.0
64 57 0.30 0.0
75 57 0.00 0.0
78 61 0.00 0.0
76 53 0.12 0.0
77 46 0.00 0.0
61 53 1.13 0.0
71 46 0.34 0.0
58 48 0.10 0.0
65 44 0.00 0.0
67 44 0.00 0.0
66 40 0.00 0.0
71 37 0.00 0.0
69 41 0.00 0.0
68 47 0.00 0.0
74 51 0.19 0.0
68 54 1.33 0.0
63 55 1.61 0.0
67 58 0.07 0.0
71 58 0.00 0.0
75 58 0.17 0.0
80 52 0.00 0.0
87 59 0.00 0.0
June 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
82 53 0.00 0.0
71 48 0.00 0.0
80 49 0.00 0.0
85 64 2.79 0.0
65 59 0.00 0.0
74 59 0.01 0.0
84 61 0.02 0.0
82 56 0.00 0.0
82 60 0.00 0.0
88 68 1.15 0.0
76 52 0.19 0.0
80 51 0.00 0.0
76 57 0.00 0.0
71 59 0.50 0.0
75 55 0.00 0.0
80 56 0.00 0.0
80 51 0.21 0.0
85 62 0.01 0.0
93 71 0.00 0.0
92 70 0.00 0.0
89 69 1.19 0.0
82 61 0.01 0.0
84 57 0.02 0.0
76 55 0.00 0.0
83 54 0.00 0.0
90 70 0.00 0.0
90 72 0.15 0.0
78 66 0.15 0.0
78 64 0.65 0.0
65 61 0.35 0.0
July 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
72 58 0.00 0.0
81 54 0.00 0.0
83 55 0.00 0.0
91 72 0.00 0.0
92 74 0.07 0.0
74 66 0.07 0.0
74 65 0.02 0.0
86 68 0.93 0.0
81 64 0.00 0.0
71 64 0.87 0.0
82 67 0.21 0.0
81 66 0.36 0.0
84 64 0.00 0.0
84 66 0.00 0.0
88 73 0.00 0.0
94 74 0.00 0.0
95 74 0.00 0.0
93 75 0.00 0.0
91 68 0.00 0.0
81 61 0.00 0.0
81 58 0.00 0.0
88 56 0.01 0.0
88 61 0.00 0.0
92 67 0.37 0.0
87 66 0.13 0.0
86 62 0.00 0.0
87 68 0.01 0.0
88 65 0.19 0.0
87 61 0.00 0.0
88 69 0.00 0.0
84 59 0.00 0.0
August 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
81 54 0.00 0.0
76 56 0.00 0.0
79 51 0.00 0.0
79 51 0.00 0.0
68 59 0.35 0.0
77 61 0.00 0.0
83 58 0.00 0.0
84 58 0.00 0.0
80 55 0.00 0.0
77 52 0.00 0.0
75 45 0.00 0.0
75 56 0.00 0.0
69 60 0.72 0.0
84 62 0.15 0.0
85 63 0.00 0.0
87 62 0.00 0.0
83 64 0.00 0.0
82 59 0.00 0.0
80 55 0.00 0.0
77 51 0.00 0.0
78 59 0.00 0.0
84 60 0.00 0.0
75 52 0.00 0.0
72 48 0.00 0.0
87 62 0.35 0.0
75 56 0.56 0.0
64 44 0.00 0.0
69 40 0.00 0.0
70 42 0.00 0.0
78 58 0.14 0.0
82 53 0.00 0.0
September 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
82 53 0.00 0.0
82 51 0.00 0.0
79 63 0.68 0.0
74 54 0.00 0.0
70 47 0.00 0.0
60 43 0.01 0.0
67 37 0.00 0.0
69 35 0.00 0.0
70 54 0.26 0.0
79 67 0.44 0.0
71 53 0.30 0.0
71 45 0.00 0.0
69 53 0.16 0.0
71 53 0.15 0.0
68 53 0.00 0.0
65 50 0.00 0.0
62 52 0.03 0.0
75 58 0.00 0.0
75 57 0.63 0.0
76 55 0.16 0.0
86 66 0.00 0.0
76 62 0.15 0.0
70 55 0.00 0.0
72 55 1.15 0.0
85 70 0.00 0.0
87 67 0.00 0.0
81 61 0.01 0.0
78 52 0.13 0.0
73 56 0.05 0.0
64 47 0.17 0.0
October 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
66 44 0.00 0.0
64 53 0.31 0.0
64 53 0.38 0.0
58 40 0.50 0.0
61 38 0.00 0.0
59 29 0.00 0.0
75 46 0.00 0.0
65 50 0.00 0.0
58 36 0.00 0.0
58 33 0.00 0.0
59 42 1.32 0.0
46 38 0.00 0.0
41 32 0.16 0.0
50 28 0.00 0.0
56 27 0.00 0.0
68 37 0.00 0.0
56 35 0.00 0.0
60 31 0.00 0.0
68 35 0.00 0.0
76 45 0.00 0.0
73 46 0.00 0.0
63 47 0.20 0.0
61 52 0.00 0.0
55 51 0.15 0.0
52 47 0.29 0.0
52 39 0.11 0.0
69 33 0.00 0.0
69 44 0.00 0.0
56 33 0.00 0.0
60 28 0.00 0.0
63 41 0.32 0.0
November 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
42 27 0.03 0.0
44 22 0.00 0.0
49 30 0.00 0.0
46 27 0.00 0.0
50 27 0.00 0.0
59 31 0.00 0.0
59 44 0.09 0.0
59 32 0.02 0.0
33 18 0.00 0.0
28 9 0.05 0.4
23 0 0.00 0.0
23 3 0.00 0.0
20 -1 0.00 0.0
33 13 0.00 0.0
43 16 0.00 0.0
43 15 0.00 0.0
39 21 0.16 2.5
32 21 0.40 4.2
33 24 0.42 5.5
33 10 0.02 0.2
35 7 0.00 0.0
43 31 0.00 0.0
33 13 0.08 0.1
38 3 0.00 0.0
41 26 0.00 0.0
37 14 0.00 0.0
38 13 0.00 0.0
40 21 0.00 0.0
38 19 0.00 0.0
36 33 0.00 0.0
December 1986 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
35 32 0.46 1.2
35 32 0.01 0.1
33 23 0.00 0.0
25 13 0.00 0.0
34 9 0.00 0.0
34 27 0.00 0.0
34 23 0.14 1.0
33 27 0.21 2.3
30 4 0.00 0.0
13 -1 0.00 0.0
31 7 0.00 0.0
12 -9 0.00 0.0
22 -12 0.00 0.0
31 13 0.00 0.0
36 14 0.00 0.0
32 26 0.00 0.0
35 30 0.00 0.0
31 19 0.00 0.0
34 11 0.00 0.0
30 13 0.00 0.0
34 6 0.00 0.0
36 21 0.00 0.0
31 11 0.00 0.0
28 24 0.00 0.0
29 26 0.00 0.0
32 26 0.00 0.0
33 22 0.00 0.0
31 27 0.00 0.0
34 31 0.00 0.0
35 27 0.00 0.0
36 25 0.00 0.0
Weather Station Details
Years Station Coordinates
1950–2024 Waterloo Municipal Airport location
1895–1950 Waterloo location