Ames Weather in 1999

Historical record of Ames, Iowa weather for the year 1999 based on NOAA data.
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1999 Ames Weather Extremes
Highest temperature 95 °F July 29
Lowest temperature -26 °F January 4
Highest daily low 75 °F July 22
Lowest daily high -2 °F January 4
Most daily precipitation 1.9 inches May 21
Total annual precipitation 28.4 inches -
Highest Temperatures in Ames in 1999
Rank Temperature Date
1 95 °F Jul 29
2 94 °F Jul 30
3 93 °F Jul 28
3 93 °F Jul 25
3 93 °F Jul 5
6 92 °F Jul 22
6 92 °F Jul 8
8 91 °F Jul 24
8 91 °F Jul 21
8 91 °F Jul 20
8 91 °F Jul 15
8 91 °F Jul 4
8 91 °F Jun 8
Lowest Temperatures in Ames in 1999
Rank Temperature Date
1 -26 °F January 4
2 -25 °F January 5
3 -18 °F January 9
4 -16 °F December 21
5 -9 °F December 22
6 -8 °F December 23
6 -8 °F January 7
8 -7 °F December 20
9 -5 °F January 8
10 -4 °F January 6
January 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
13 0 0.14
17 13 0.00
15 -2 0.00
-2 -26 0.00
22 -25 0.00
23 -4 0.03
5 -8 0.00
10 -5 0.04
10 -18 0.01
13 3 0.01
22 7 0.00
21 8 0.00
14 5 0.00
22 14 0.00
35 11 0.00
40 19 0.00
36 15 0.09
33 7 0.02
32 8 0.00
32 11 0.00
36 24 0.09
34 32 0.03
32 30 0.00
31 22 0.00
23 12 0.00
34 20 0.00
38 28 0.00
29 23 0.00
26 21 0.00
34 22 0.00
36 30 0.00
February 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
36 32 0.01
42 28 0.01
49 31 0.00
31 19 0.00
57 27 0.00
39 28 0.00
50 28 0.00
58 38 0.00
53 27 0.00
64 34 0.00
60 22 0.24
26 20 0.00
35 15 0.00
55 29 0.00
56 33 0.00
34 26 0.00
31 22 0.00
31 26 0.10
32 20 0.00
29 22 0.00
35 10 0.00
30 17 0.04
30 25 0.00
33 19 0.00
44 15 0.00
38 30 0.01
45 32 0.01
40 28 0.00
March 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
59 25 0.00
48 25 0.13
36 19 0.00
47 23 0.00
37 28 0.00
30 21 0.00
32 19 0.00
29 22 0.19
33 27 0.02
31 24 0.01
35 24 0.01
35 17 0.00
39 21 0.00
43 21 0.00
49 24 0.00
65 31 0.00
53 36 0.00
49 29 0.00
54 23 0.00
61 23 0.00
52 28 0.00
49 24 0.00
58 22 0.00
48 28 0.00
50 22 0.00
54 19 0.00
63 28 0.03
57 35 0.27
65 31 0.00
74 39 0.00
61 52 0.00
April 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
72 51 0.00
67 38 0.20
73 45 0.51
60 35 0.00
55 45 0.83
60 39 0.00
75 38 0.00
56 44 1.86
50 42 0.04
56 42 0.02
51 36 0.00
62 31 0.00
63 46 0.05
60 45 0.04
47 36 0.86
36 32 0.10
50 35 0.00
52 32 0.00
64 35 0.00
67 39 0.10
61 42 0.63
52 42 1.10
56 38 0.00
61 42 0.00
61 42 0.00
62 49 0.01
56 49 0.17
62 48 0.00
68 43 0.00
71 38 0.00
May 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
71 39 0.00
74 41 0.00
75 55 0.00
69 60 0.06
62 49 0.01
55 49 0.24
53 48 0.26
53 42 0.00
69 34 0.00
82 56 0.00
68 50 1.06
55 50 0.96
58 49 0.00
68 47 0.00
66 57 0.09
81 60 0.36
64 56 0.18
69 50 0.00
76 47 0.01
73 60 0.02
72 57 1.87
77 52 0.12
63 50 0.00
67 50 0.01
71 49 0.00
76 41 0.00
86 48 0.03
86 57 0.00
81 52 0.00
82 55 0.23
72 56 0.01
June 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
72 55 0.83
74 52 0.00
77 52 0.01
77 63 0.37
87 67 0.00
83 72 0.00
90 65 0.00
91 67 0.00
90 66 0.00
74 65 1.40
78 66 0.00
78 67 0.00
76 57 0.39
72 55 0.00
61 49 0.05
65 49 0.01
71 45 0.00
72 51 0.00
74 58 0.03
81 63 0.00
84 64 0.00
83 67 0.27
81 67 0.83
87 63 0.01
87 65 0.00
86 65 0.00
79 67 0.25
74 56 0.00
72 53 0.01
76 56 0.03
July 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
81 60 0.01
80 58 0.05
90 75 0.08
91 75 0.00
93 70 0.82
82 63 0.03
83 58 0.01
92 63 0.31
82 65 0.45
76 57 0.00
79 54 0.00
80 54 0.01
83 61 0.00
87 65 0.00
91 67 0.00
80 67 0.96
83 65 0.00
89 70 0.04
90 74 0.73
91 72 0.01
91 74 0.00
92 75 0.02
88 73 0.00
91 70 0.00
93 72 0.00
86 74 0.25
88 72 0.11
93 69 0.05
95 73 0.00
94 73 0.05
85 66 0.00
August 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
77 59 0.00
77 60 0.00
80 57 0.00
80 58 0.15
83 55 0.00
81 57 1.23
77 64 0.24
75 56 0.00
82 55 0.00
85 65 0.00
77 63 0.24
87 66 0.31
70 53 0.01
74 51 0.01
80 55 0.00
85 63 0.08
85 56 0.00
78 65 0.07
75 57 0.00
77 53 0.00
81 61 0.00
78 62 0.45
79 58 0.00
77 60 0.00
81 60 0.00
83 60 0.01
86 60 0.01
89 63 0.00
81 66 0.00
76 58 0.00
79 57 0.00
September 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
82 58 0.00
88 59 0.00
88 63 0.00
82 63 0.17
74 52 0.16
77 49 0.01
86 56 0.38
75 50 0.00
68 47 0.00
75 45 0.00
81 43 0.00
73 49 0.00
61 44 0.00
67 40 0.00
69 38 0.00
72 36 0.17
73 37 0.00
80 40 0.00
67 51 0.04
61 38 0.00
65 32 0.00
80 35 0.00
85 50 0.00
77 48 0.00
84 52 0.00
71 54 0.37
63 51 0.37
67 50 0.00
65 38 0.00
74 41 0.00
October 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
60 33 0.00
54 37 0.00
44 30 0.24
57 25 0.00
73 39 0.00
71 34 0.00
78 59 0.00
72 45 0.00
77 38 0.00
73 46 0.00
71 37 0.00
88 52 0.00
59 34 0.00
68 33 0.00
85 46 0.00
63 45 0.08
53 27 0.00
53 25 0.00
51 32 0.00
60 25 0.00
79 37 0.00
58 38 0.00
50 26 0.00
58 20 0.00
72 36 0.00
69 29 0.00
81 42 0.00
64 44 0.00
80 46 0.21
64 39 0.00
70 31 0.00
November 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
59 40 0.00
49 24 0.00
62 19 0.00
66 23 0.00
60 30 0.00
63 30 0.00
68 37 0.00
82 37 0.00
76 52 0.00
59 44 0.00
54 36 0.00
67 32 0.00
82 32 0.00
56 32 0.00
62 25 0.00
55 30 0.00
57 34 0.00
76 39 0.00
50 30 0.02
50 19 0.00
62 33 0.00
58 29 0.31
46 34 0.47
47 29 0.00
50 25 0.00
49 38 0.03
47 33 0.06
48 30 0.00
42 23 0.00
47 24 0.00
December 1999 Ames Weather
Day High (°F) Low (°F) Precip. (inches)
53 34 0.00
59 44 0.00
58 45 0.18
45 34 0.00
36 21 0.00
40 16 0.00
50 24 0.00
49 26 0.00
44 20 0.00
40 17 0.00
44 17 0.00
50 23 0.00
45 17 0.00
36 24 0.00
35 16 0.00
24 7 0.03
25 13 0.00
30 5 0.00
32 17 0.19
17 -7 0.00
10 -16 0.03
10 -9 0.00
34 -8 0.00
24 3 0.00
41 9 0.01
40 20 0.00
35 9 0.02
46 17 0.00
57 28 0.00
49 25 0.00
48 22 0.00
Weather Station Details
Years Station Coordinates
1999–2024 Ames Municipal Airport location
1964–1998 Ames 8 WSW location
1893–1964 Ames 3 Sw location