Waterloo Weather in 1971

Historical record of Waterloo, Iowa weather for the year 1971 based on NOAA data.
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1971 Waterloo Weather Extremes
Highest temperature 93 °F September 2
Lowest temperature -27 °F February 8
Highest daily low 72 °F June 27
Lowest daily high -8 °F February 8
Most daily precipitation 1.6 inches May 18
Most daily snow 13.2 inches January 3
Total annual precipitation 29.4 inches -
Total annual snow 56.0 inches -
Highest Temperatures in Waterloo in 1971
Rank Temperature Date
1 93 °F Sep 2
1 93 °F Aug 13
1 93 °F Jun 28
1 93 °F Jun 27
5 92 °F Jun 19
6 91 °F Sep 7
6 91 °F Aug 22
8 90 °F Jun 29
9 89 °F Sep 3
9 89 °F Aug 9
Lowest Temperatures in Waterloo in 1971
Rank Temperature Date
1 -27 °F February 8
2 -25 °F January 7
3 -22 °F January 6
4 -18 °F February 7
5 -17 °F January 19
6 -16 °F February 13
6 -16 °F February 9
6 -16 °F January 5
9 -15 °F January 27
10 -14 °F January 20
January 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
36 23 0.00 0.0
25 16 0.00 0.0
23 17 1.46 13.2
23 -4 0.26 2.6
-4 -16 0.00 0.0
-5 -22 0.00 0.0
2 -25 0.00 0.0
20 -10 0.00 0.0
28 15 0.00 0.0
16 7 0.00 0.0
11 1 0.00 0.0
15 1 0.00 0.0
26 15 0.00 0.0
15 -6 0.00 0.0
-2 -12 0.00 0.0
11 -5 0.00 0.0
11 -1 0.04 0.8
7 -7 0.00 0.0
0 -17 0.00 0.0
30 -14 0.00 0.0
32 20 0.00 0.0
32 8 0.00 0.0
33 12 0.00 0.0
31 9 0.00 0.0
35 8 0.00 0.0
8 -10 0.00 0.0
2 -15 0.00 0.1
11 -9 0.00 0.0
38 1 0.00 0.0
1 -6 0.00 0.0
0 -12 0.00 0.0
February 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
-2 -12 0.00 0.0
15 -13 0.00 0.0
20 15 0.00 0.1
21 17 0.57 5.7
17 6 0.14 1.2
8 -12 0.00 0.0
-3 -18 0.00 0.0
-8 -27 0.00 0.0
7 -16 0.00 0.0
23 -2 0.00 0.0
30 14 0.02 0.2
19 -7 0.00 0.0
12 -16 0.01 0.1
23 10 0.00 0.0
32 8 0.00 0.0
33 27 0.00 0.0
41 15 0.00 0.0
37 32 1.17 0.0
38 33 0.51 0.0
34 26 0.07 0.0
27 20 0.00 0.0
28 25 0.91 6.1
29 23 0.00 0.0
32 17 0.00 0.0
40 14 0.00 0.0
44 31 0.12 0.5
31 23 0.02 0.2
27 17 0.00 0.0
March 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
29 17 0.00 0.0
21 10 0.00 0.0
25 5 0.00 0.0
38 12 0.00 0.0
34 30 0.20 2.2
30 20 0.00 0.0
22 13 0.00 0.0
22 8 0.00 0.0
28 14 0.00 0.0
34 24 0.00 0.0
36 27 0.07 0.6
39 31 0.00 0.0
49 30 0.00 0.0
51 35 0.00 0.0
37 24 0.02 0.2
32 22 0.00 0.0
49 21 0.00 0.0
36 32 1.06 3.4
32 23 0.01 0.1
35 20 0.00 0.0
34 28 0.00 0.0
29 15 0.00 0.0
23 13 0.00 0.0
28 10 0.00 0.0
37 19 0.00 0.0
36 24 0.00 0.0
58 34 0.00 0.0
41 31 0.00 0.0
41 26 0.00 0.0
63 27 0.00 0.0
74 43 0.00 0.0
April 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
56 27 0.00 0.0
34 24 0.00 0.0
39 22 0.00 0.0
42 21 0.00 0.0
47 23 0.00 0.0
53 21 0.00 0.0
71 25 0.00 0.0
73 42 0.00 0.0
60 31 0.00 0.0
71 25 0.00 0.0
73 50 0.10 0.0
55 38 0.02 0.0
55 29 0.00 0.0
56 24 0.00 0.0
74 37 0.00 0.0
81 50 0.08 0.0
73 39 0.00 0.0
65 52 0.03 0.0
72 52 0.00 0.0
82 49 0.00 0.0
56 33 0.00 0.0
62 30 0.00 0.0
65 28 0.00 0.0
57 25 0.00 0.0
62 27 0.00 0.0
63 32 0.11 0.0
50 36 0.49 0.0
41 36 0.00 0.0
54 27 0.00 0.0
58 33 0.12 0.0
May 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
56 32 0.05 0.0
52 32 0.00 0.0
61 25 0.00 0.0
70 39 0.17 0.0
66 41 0.08 0.0
63 46 0.00 0.0
63 42 0.00 0.0
66 37 0.00 0.0
70 32 0.00 0.0
71 43 0.00 0.0
68 36 0.00 0.0
58 33 0.00 0.0
78 33 0.00 0.0
80 44 0.00 0.0
85 49 0.02 0.0
78 43 0.00 0.0
76 58 0.94 0.0
69 52 1.64 0.0
55 40 0.00 0.0
64 42 0.00 0.0
63 40 0.00 0.0
60 45 0.00 0.0
60 53 0.80 0.0
60 45 0.27 0.0
46 43 0.00 0.0
52 36 0.00 0.0
62 32 0.00 0.0
69 35 0.00 0.0
76 39 0.00 0.0
77 43 0.00 0.0
77 54 1.54 0.0
June 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
72 54 0.00 0.0
66 51 0.00 0.0
81 52 0.00 0.0
87 64 0.00 0.0
86 63 0.00 0.0
83 63 0.90 0.0
70 58 0.10 0.0
70 49 0.00 0.0
73 55 0.00 0.0
79 58 0.00 0.0
84 66 0.01 0.0
88 64 0.03 0.0
83 61 0.00 0.0
81 62 0.00 0.0
82 62 0.02 0.0
86 60 0.00 0.0
85 65 0.00 0.0
84 64 0.21 0.0
92 65 0.38 0.0
80 62 0.31 0.0
79 55 0.00 0.0
83 60 0.00 0.0
83 57 0.00 0.0
88 60 0.40 0.0
81 63 0.00 0.0
88 66 0.02 0.0
93 72 0.00 0.0
93 71 0.00 0.0
90 64 0.65 0.0
79 59 0.11 0.0
July 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
79 53 0.00 0.0
83 56 0.00 0.0
82 62 0.00 0.0
69 60 0.78 0.0
76 56 0.00 0.0
83 56 0.00 0.0
82 66 0.02 0.0
77 59 0.19 0.0
73 55 0.00 0.0
69 57 1.06 0.0
77 60 0.00 0.0
84 61 0.13 0.0
75 56 0.00 0.0
77 53 0.00 0.0
78 57 0.00 0.0
85 55 0.00 0.0
78 57 0.00 0.0
78 60 0.43 0.0
74 56 0.00 0.0
79 55 0.00 0.0
85 57 0.00 0.0
79 66 0.02 0.0
78 61 0.09 0.0
79 55 0.00 0.0
79 60 0.02 0.0
71 50 0.00 0.0
73 45 0.30 0.0
70 50 0.00 0.0
73 45 0.10 0.0
67 46 0.00 0.0
76 43 0.00 0.0
August 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
78 60 0.01 0.0
75 49 0.00 0.0
75 49 0.00 0.0
71 49 0.00 0.0
74 50 0.00 0.0
76 53 0.00 0.0
78 58 0.00 0.0
82 58 0.00 0.0
89 60 0.00 0.0
82 55 0.01 0.0
78 47 0.00 0.0
84 56 0.00 0.0
93 58 0.00 0.0
72 60 0.00 0.0
76 51 0.00 0.0
79 46 0.00 0.0
81 48 0.00 0.0
85 54 0.00 0.0
82 62 0.41 0.0
88 58 0.00 0.0
86 61 0.00 0.0
91 62 0.00 0.0
79 61 0.00 0.0
81 51 0.00 0.0
83 46 0.00 0.0
62 45 0.00 0.0
74 41 0.00 0.0
81 43 0.00 0.0
84 46 0.00 0.0
84 53 0.00 0.0
82 60 0.00 0.0
September 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
85 60 0.00 0.0
93 66 0.00 0.0
89 67 0.00 0.0
87 65 1.12 0.0
84 63 0.00 0.0
82 58 0.00 0.0
91 53 0.00 0.0
84 62 0.00 0.0
77 58 0.25 0.0
80 52 0.00 0.0
78 50 0.00 0.0
82 48 0.00 0.0
82 51 0.00 0.0
79 49 0.00 0.0
70 43 0.00 0.0
66 39 0.00 0.0
68 36 0.00 0.0
57 46 0.11 0.0
51 35 0.35 0.0
68 31 0.00 0.0
71 48 0.00 0.0
69 47 0.17 0.0
62 38 0.00 0.0
67 35 0.00 0.0
54 47 0.26 0.0
75 54 0.00 0.0
81 63 0.00 0.0
85 52 0.00 0.0
70 48 0.30 0.0
86 66 0.00 0.0
October 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
86 68 0.00 0.0
78 62 0.02 0.0
64 45 0.00 0.0
68 40 0.00 0.0
73 44 0.00 0.0
64 36 0.00 0.0
64 27 0.00 0.0
60 41 0.10 0.0
55 40 0.00 0.0
69 32 0.00 0.0
62 33 0.00 0.0
58 28 0.00 0.0
56 39 0.00 0.0
78 40 0.00 0.0
76 35 0.00 0.0
71 48 0.00 0.0
77 52 0.00 0.0
77 61 0.03 0.0
72 50 0.18 0.0
59 48 0.24 0.0
66 54 0.10 0.0
59 53 0.00 0.0
61 51 0.00 0.0
59 50 0.00 0.0
69 41 0.00 0.0
66 58 0.00 0.0
64 38 0.75 0.0
61 30 0.00 0.0
58 44 0.39 0.0
72 34 0.62 0.0
49 29 0.00 0.0
November 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
42 29 1.25 0.0
51 33 0.00 0.0
42 24 0.00 0.0
44 20 0.00 0.0
49 31 0.00 0.0
31 15 0.00 0.0
29 11 0.00 0.0
34 20 0.09 0.7
49 28 0.00 0.0
54 26 0.00 0.0
64 24 0.00 0.0
56 31 0.00 0.0
55 32 0.00 0.0
62 32 0.00 0.0
60 27 0.03 0.0
65 46 0.03 0.0
64 51 0.28 0.0
55 32 0.02 0.0
40 30 0.00 0.0
44 30 0.00 0.0
30 15 0.00 0.0
28 12 0.00 0.0
28 25 0.19 2.2
31 27 0.00 0.0
40 31 0.00 0.0
40 30 0.15 0.5
30 24 0.00 0.0
28 26 0.60 7.1
27 25 0.10 1.0
25 -1 0.02 0.2
December 1971 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
18 -5 0.00 0.0
27 16 0.00 0.1
27 14 0.00 0.0
31 23 0.08 0.8
34 31 0.00 0.0
36 33 0.00 0.0
34 32 0.00 0.0
35 27 0.05 0.0
34 16 0.01 0.0
39 26 0.74 0.0
38 25 0.00 0.0
30 8 0.00 0.0
27 7 0.00 0.0
32 27 0.00 0.0
35 31 0.23 0.0
32 11 0.00 0.0
11 3 0.00 0.2
37 6 0.00 0.0
33 17 0.00 0.0
25 12 0.00 0.0
33 17 0.00 0.0
35 18 0.00 0.0
40 33 0.00 0.0
35 22 0.00 0.0
35 24 0.03 0.0
33 15 0.00 0.0
17 5 0.01 0.0
27 3 0.00 0.0
32 20 0.27 2.3
31 -1 0.36 3.6
32 1 0.00 0.0
Weather Station Details
Years Station Coordinates
1950–2024 Waterloo Municipal Airport location
1895–1950 Waterloo location