Waterloo Weather in 2019

Historical record of Waterloo, Iowa weather for the year 2019 based on NOAA data.
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2019 Waterloo Weather Extremes
Highest temperature 95 °F July 19
Lowest temperature -31 °F January 31
Highest daily low 79 °F July 19
Lowest daily high -12 °F January 30
Most daily precipitation 2.0 inches May 24
Most daily snow 7.6 inches February 17
Total annual precipitation 41.9 inches -
Total annual snow 64.7 inches -
Highest Temperatures in Waterloo in 2019
Rank Temperature Date
1 95 °F Jul 19
1 95 °F Jun 30
3 93 °F Jul 18
3 93 °F Jul 14
3 93 °F Jun 29
6 92 °F Jul 2
7 91 °F Sep 30
8 90 °F Aug 5
8 90 °F Jul 27
8 90 °F Jul 26
8 90 °F Jul 16
8 90 °F Jul 5
8 90 °F Jul 4
8 90 °F Jul 1
8 90 °F May 16
Lowest Temperatures in Waterloo in 2019
Rank Temperature Date
1 -31 °F January 31
2 -29 °F January 30
3 -22 °F January 29
4 -19 °F January 26
5 -17 °F January 27
5 -17 °F January 25
7 -15 °F February 19
8 -10 °F March 4
8 -10 °F February 1
8 -10 °F January 20
January 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
27 14 0.00 0.0
29 14 0.00 0.0
42 19 0.00 0.0
48 26 0.00 0.0
54 25 0.00 0.0
39 27 0.11 0.0
48 31 0.08 0.0
43 20 0.00 0.0
22 11 0.00 0.0
29 13 0.00 0.0
32 18 0.00 0.0
31 17 0.17 2.7
35 15 0.00 0.0
30 13 0.00 0.0
34 29 0.00 0.0
30 20 0.00 0.0
30 14 0.01 0.1
22 10 0.33 3.6
17 -4 0.02 0.5
8 -10 0.00 0.0
16 -4 0.00 0.0
26 13 0.13 2.1
21 9 0.16 2.7
23 -5 0.00 0.0
4 -17 0.03 0.5
9 -19 0.07 1.4
12 -17 0.30 3.3
14 0 0.01 0.5
4 -22 0.01 0.1
-12 -29 0.00 0.0
-1 -31 0.09 1.7
February 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
16 -10 0.00 0.0
42 13 0.00 0.0
46 42 0.00 0.0
45 8 0.00 0.0
27 7 0.02 0.1
28 24 0.01 0.1
28 0 0.14 2.1
7 -4 0.00 0.0
21 -6 0.00 0.0
25 21 0.17 2.1
29 20 0.42 4.5
26 7 0.22 4.7
26 1 0.00 0.0
40 4 0.00 0.0
11 -3 0.00 0.0
23 -8 0.03 0.5
25 20 0.44 7.6
21 -8 0.01 0.1
23 -15 0.09 1.4
32 14 0.42 4.9
25 -1 0.00 0.0
32 1 0.04 0.0
34 31 0.56 0.7
31 2 0.07 1.7
8 -1 0.00 0.0
15 5 0.00 0.1
13 0 0.00 0.1
18 0 0.01 0.4
March 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
28 11 0.00 0.0
21 8 0.00 0.0
8 -7 0.00 0.0
7 -10 0.00 0.0
17 4 0.00 0.0
26 -2 0.00 0.0
23 5 0.00 0.0
35 22 0.00 0.0
35 32 0.85 1.5
35 21 0.00 0.0
39 17 0.00 0.0
39 16 0.17 0.0
49 37 0.20 0.0
49 35 0.17 0.0
39 29 0.00 0.0
40 26 0.00 0.0
39 26 0.00 0.0
45 27 0.00 0.0
49 25 0.00 0.0
47 27 0.00 0.0
52 32 0.00 0.0
53 28 0.00 0.0
56 22 0.00 0.0
48 38 0.46 0.0
48 32 0.00 0.0
53 25 0.00 0.0
67 39 0.00 0.0
58 35 0.00 0.0
52 31 0.00 0.0
43 25 0.00 0.0
43 20 0.00 0.0
April 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
59 36 0.00 0.0
54 33 0.14 0.2
57 24 0.20 0.0
51 41 0.12 0.0
61 41 0.00 0.0
75 47 0.00 0.0
70 44 0.27 0.0
80 36 0.00 0.0
68 40 0.07 0.0
46 35 0.67 0.0
46 36 0.07 0.0
40 33 0.00 0.0
45 30 0.00 0.0
50 26 0.00 0.0
62 23 0.00 0.0
72 41 0.00 0.0
73 48 0.01 0.0
53 39 0.00 0.0
64 33 0.00 0.0
74 28 0.00 0.0
86 51 0.00 0.0
74 49 0.18 0.0
67 44 0.00 0.0
65 36 0.00 0.0
62 48 0.10 0.0
63 42 0.00 0.0
51 32 1.01 0.7
53 25 0.05 0.0
66 42 0.02 0.0
52 44 0.25 0.0
May 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 43 0.10 0.0
59 37 0.00 0.0
61 31 0.00 0.0
70 38 0.00 0.0
78 48 0.21 0.0
67 49 0.10 0.0
64 50 0.00 0.0
64 42 0.98 0.0
49 40 0.00 0.0
65 37 0.00 0.0
55 43 0.00 0.0
56 35 0.00 0.0
67 34 0.00 0.0
64 43 0.00 0.0
80 40 0.00 0.0
90 62 0.00 0.0
69 54 0.25 0.0
80 50 1.82 0.0
65 41 0.00 0.0
60 41 0.00 0.0
53 49 0.59 0.0
76 53 0.00 0.0
72 50 0.00 0.0
81 54 2.04 0.0
81 60 0.05 0.0
79 55 0.00 0.0
80 56 0.56 0.0
62 54 0.17 0.0
70 57 0.00 0.0
77 54 0.00 0.0
89 54 0.00 0.0
June 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
81 57 0.00 0.0
77 49 0.00 0.0
77 52 0.24 0.0
85 59 0.07 0.0
86 64 0.84 0.0
87 61 0.00 0.0
86 64 0.00 0.0
85 58 0.00 0.0
84 59 0.00 0.0
81 54 0.00 0.0
75 53 0.23 0.0
72 55 0.10 0.0
75 47 0.00 0.0
78 58 0.00 0.0
83 60 0.21 0.0
74 59 0.00 0.0
79 56 0.00 0.0
74 65 0.46 0.0
74 62 0.02 0.0
76 55 0.00 0.0
69 58 0.45 0.0
81 59 0.39 0.0
80 67 1.26 0.0
78 62 0.57 0.0
87 60 0.00 0.0
87 58 0.00 0.0
89 64 0.00 0.0
84 65 1.22 0.0
93 68 0.04 0.0
95 71 0.05 0.0
July 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
90 71 0.00 0.0
92 72 0.72 0.0
88 72 0.02 0.0
90 71 0.10 0.0
90 69 0.00 0.0
77 65 0.00 0.0
85 62 0.00 0.0
86 62 0.00 0.0
89 66 0.49 0.0
84 71 0.00 0.0
84 63 0.00 0.0
89 59 0.00 0.0
88 70 0.01 0.0
93 68 0.00 0.0
89 75 0.00 0.0
90 70 0.00 0.0
85 68 0.40 0.0
93 73 0.31 0.0
95 79 0.00 0.0
89 68 0.01 0.0
83 67 0.00 0.0
80 61 0.00 0.0
83 57 0.00 0.0
86 58 0.00 0.0
84 58 0.00 0.0
90 70 0.00 0.0
90 71 0.00 0.0
89 71 0.53 0.0
83 63 0.00 0.0
79 57 0.00 0.0
81 53 0.00 0.0
August 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
84 57 0.00 0.0
85 57 0.00 0.0
88 64 0.00 0.0
89 59 0.00 0.0
90 66 0.73 0.0
86 65 0.00 0.0
88 62 0.00 0.0
81 58 0.00 0.0
82 55 0.00 0.0
86 64 0.00 0.0
87 70 0.00 0.0
77 68 0.32 0.0
86 67 0.00 0.0
75 60 0.05 0.0
79 56 0.00 0.0
82 59 0.00 0.0
85 55 0.10 0.0
82 63 0.49 0.0
85 59 0.00 0.0
86 64 1.75 0.0
79 61 0.00 0.0
79 53 0.00 0.0
79 55 0.00 0.0
77 55 0.00 0.0
74 59 0.00 0.0
73 60 0.00 0.0
79 59 0.00 0.0
78 53 0.00 0.0
84 52 0.00 0.0
76 51 0.00 0.0
68 53 0.01 0.0
September 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
79 49 0.00 0.0
85 63 0.00 0.0
84 58 0.00 0.0
74 51 0.00 0.0
81 51 0.00 0.0
81 57 0.00 0.0
76 54 0.03 0.0
68 59 0.07 0.0
78 61 1.56 0.0
86 70 0.21 0.0
83 70 0.74 0.0
89 66 0.19 0.0
72 52 0.00 0.0
78 52 0.22 0.0
88 62 0.00 0.0
88 61 0.00 0.0
87 69 0.00 0.0
83 69 0.12 0.0
81 66 0.72 0.0
88 67 0.06 0.0
77 73 0.00 0.0
74 55 0.45 0.0
77 50 0.00 0.0
86 63 0.28 0.0
70 57 0.00 0.0
74 48 0.00 0.0
72 57 0.28 0.0
71 52 0.06 0.0
67 53 0.06 0.0
91 67 0.00 0.0
October 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
77 62 1.66 0.0
62 57 0.54 0.0
59 45 0.00 0.0
61 45 0.00 0.0
61 46 1.61 0.0
68 43 0.00 0.0
70 41 0.00 0.0
72 43 0.00 0.0
72 51 0.26 0.0
66 45 0.27 0.0
45 35 0.00 0.0
50 31 0.00 0.0
49 36 0.00 0.0
58 29 0.00 0.0
61 42 0.00 0.0
50 37 0.00 0.0
60 30 0.00 0.0
71 45 0.00 0.0
58 38 0.26 0.0
66 33 0.00 0.0
59 45 0.79 0.0
54 39 0.06 0.0
58 30 0.16 0.0
49 29 0.00 0.0
53 24 0.00 0.0
51 26 0.00 0.0
53 28 0.00 0.0
44 30 0.10 1.4
45 22 0.00 0.2
37 28 0.00 0.0
37 27 0.02 0.5
November 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
42 27 0.07 0.0
46 26 0.00 0.0
50 28 0.13 0.0
47 35 0.00 0.0
38 26 0.00 0.0
40 22 0.08 1.6
27 10 0.00 0.0
36 10 0.00 0.0
52 27 0.00 0.0
39 26 0.05 1.1
26 9 0.18 2.6
17 1 0.00 0.0
32 16 0.05 0.6
31 21 0.00 0.0
46 15 0.00 0.0
44 30 0.00 0.0
43 34 0.10 0.0
40 32 0.02 0.0
51 26 0.07 0.0
54 28 0.10 0.0
56 25 0.32 0.0
35 21 0.00 0.0
45 18 0.00 0.0
51 28 0.00 0.0
53 27 0.00 0.0
42 32 0.39 0.0
40 31 0.02 0.0
32 27 0.00 0.0
37 31 0.10 0.0
40 36 0.24 0.0
December 2019 Waterloo Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
39 28 0.04 0.0
35 18 0.00 0.0
47 30 0.00 0.0
46 24 0.00 0.0
53 22 0.00 0.0
34 21 0.00 0.0
43 22 0.00 0.0
47 29 0.00 0.0
38 8 0.06 0.7
19 5 0.00 0.0
18 4 0.05 2.1
40 17 0.01 0.0
30 19 0.00 0.0
26 6 0.00 0.0
19 3 0.00 0.0
30 11 0.00 0.0
34 16 0.00 0.0
24 4 0.00 0.0
44 19 0.00 0.0
51 24 0.00 0.0
50 17 0.00 0.0
54 32 0.00 0.0
47 28 0.00 0.0
50 32 0.00 0.0
59 33 0.00 0.0
44 31 0.00 0.0
44 25 0.00 0.0
46 32 0.71 0.0
53 33 0.01 0.0
33 24 0.03 1.1
29 17 0.01 0.1
Weather Station Details
Years Station Coordinates
1950–2024 Waterloo Municipal Airport location
1895–1950 Waterloo location