St. Charles Weather in 2017

Historical record of St. Charles, Missouri weather for the year 2017 based on NOAA data.
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2017 St. Charles Weather Extremes
Highest temperature 101 °F July 23
Lowest temperature 2 °F December 28
Highest daily low 78 °F July 22
Lowest daily high 13 °F December 28
Most daily precipitation 3.6 inches April 30
Most daily snow 0.5 inches January 6
Total annual precipitation 37.2 inches -
Total annual snow 1.0 inches -
Highest Temperatures in St. Charles in 2017
Rank Temperature Date
1 101 °F Jul 23
2 100 °F Jul 22
3 99 °F Jul 21
4 97 °F Jul 20
4 97 °F Jul 13
6 96 °F Jul 12
7 95 °F Sep 23
7 95 °F Sep 21
7 95 °F Jul 27
10 94 °F Jul 19
10 94 °F Jul 17
10 94 °F Jul 11
10 94 °F Jul 10
Lowest Temperatures in St. Charles in 2017
Rank Temperature Date
1 2 °F December 28
2 3 °F December 27
2 3 °F January 7
4 4 °F December 31
4 4 °F January 8
6 5 °F January 6
7 8 °F January 9
8 11 °F December 29
9 13 °F December 26
10 15 °F January 5
January 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 22 0.00 0.0
45 22 0.04 0.0
44 41 0.35 0.0
44 16 0.00 0.0
26 15 n/a 0.5
18 5 n/a 0.5
14 3 0.00 0.0
26 4 0.00 0.0
27 8 0.00 0.0
52 23 0.00 0.0
66 28 0.00 0.0
69 28 0.00 0.0
34 23 0.01 0.0
33 22 0.48 0.0
33 30 0.12 0.0
39 30 0.14 0.0
57 39 0.05 0.0
45 34 0.00 0.0
48 33 0.01 0.0
47 41 0.17 0.0
55 45 0.02 0.0
70 44 0.00 0.0
52 38 0.00 0.0
42 36 0.00 0.0
55 36 0.00 0.0
48 33 0.00 0.0
33 28 0.00 0.0
34 27 0.00 0.0
41 31 0.00 0.0
37 22 0.00 0.0
55 26 0.00 0.0
February 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 37 0.00 0.0
47 24 0.00 0.0
36 23 0.00 0.0
35 19 0.00 0.0
41 24 0.00 0.0
53 31 0.00 0.0
65 37 0.00 0.0
65 32 0.00 0.0
34 16 n/a n/a
30 17 0.00 0.0
68 30 0.00 0.0
72 41 0.00 0.0
56 25 0.00 0.0
49 27 0.00 0.0
57 32 0.00 0.0
48 27 0.00 0.0
70 27 0.00 0.0
74 47 0.00 0.0
62 39 0.00 0.0
73 41 0.00 0.0
78 54 0.20 0.0
n/a 51 0.80 0.0
71 47 0.00 0.0
72 47 0.00 0.0
65 27 0.00 0.0
40 27 0.00 0.0
48 26 0.00 0.0
65 26 0.13 0.0
March 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
73 n/a 0.85 0.0
50 31 0.00 0.0
50 26 0.00 0.0
46 26 0.00 0.0
71 37 0.00 0.0
59 51 0.00 0.0
69 45 0.57 0.0
58 42 0.00 0.0
66 44 0.00 0.0
70 32 0.17 0.0
44 27 0.01 n/a
37 27 0.00 0.0
45 27 0.16 n/a
45 27 0.00 0.0
33 16 0.00 0.0
39 16 0.00 0.0
51 29 0.01 0.0
71 n/a 0.00 0.0
58 36 0.00 0.0
58 37 0.00 0.0
84 44 0.00 0.0
62 33 0.00 0.0
62 33 0.05 0.0
61 38 0.02 0.0
79 46 0.59 0.0
79 46 0.24 0.0
62 49 0.11 0.0
57 50 0.26 0.0
58 48 0.00 0.0
64 48 0.70 0.0
68 44 0.65 0.0
April 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 39 0.00 0.0
59 39 0.00 0.0
68 46 0.00 0.0
66 53 0.32 0.0
63 52 1.37 0.0
62 40 0.41 0.0
62 37 0.00 0.0
62 40 0.00 0.0
79 47 0.00 0.0
84 62 0.00 0.0
79 48 0.18 0.0
n/a 41 0.00 0.0
74 42 0.00 0.0
83 55 0.00 0.0
83 60 0.00 0.0
84 64 0.07 0.0
74 54 0.10 0.0
71 49 0.00 0.0
79 53 0.00 0.0
87 65 0.00 0.0
81 51 0.00 0.0
55 47 0.10 0.0
62 40 0.00 0.0
72 39 0.00 0.0
78 41 0.00 0.0
81 57 0.00 0.0
66 45 1.38 0.0
61 44 0.00 0.0
59 54 1.58 0.0
70 48 3.55 0.0
May 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
73 49 0.66 0.0
53 46 0.02 0.0
69 47 0.04 0.0
n/a 45 2.70 0.0
n/a 45 0.22 0.0
68 48 0.00 0.0
69 44 0.00 0.0
76 46 0.00 0.0
83 58 0.00 0.0
86 63 0.00 0.0
85 66 1.26 0.0
72 56 0.08 0.0
73 51 0.00 0.0
79 51 0.00 0.0
n/a n/a 0.00 0.0
87 57 0.00 0.0
86 n/a 0.00 0.0
81 69 0.00 0.0
89 64 0.45 0.0
80 55 1.20 0.0
77 55 0.05 0.0
68 48 0.00 0.0
76 51 0.00 0.0
68 50 0.07 0.0
68 52 0.00 0.0
76 53 0.00 0.0
83 61 0.00 0.0
81 61 0.47 0.0
79 60 0.00 0.0
85 56 0.50 0.0
80 55 0.00 0.0
June 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
81 57 0.00 0.0
82 60 0.00 0.0
88 64 0.00 0.0
89 68 0.05 0.0
87 65 0.01 0.0
89 62 0.00 0.0
80 54 0.00 0.0
79 54 0.00 0.0
80 55 0.00 0.0
84 56 0.00 0.0
86 67 0.00 0.0
90 66 0.00 0.0
91 72 0.00 0.0
93 75 0.00 0.0
n/a 65 2.02 0.0
90 67 0.00 0.0
88 69 0.06 0.0
88 68 1.59 0.0
81 62 0.00 0.0
85 61 0.00 0.0
89 65 0.00 0.0
93 73 0.00 0.0
85 75 0.00 0.0
84 62 0.00 0.0
78 60 0.00 0.0
81 53 0.00 0.0
78 55 0.00 0.0
81 56 0.00 0.0
87 67 0.17 0.0
87 70 0.06 0.0
July 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
84 70 0.00 0.0
86 61 0.00 0.0
89 n/a 0.00 0.0
91 67 0.00 0.0
86 71 0.00 0.0
87 70 0.00 0.0
90 70 0.00 0.0
93 66 0.00 0.0
89 68 0.00 0.0
94 70 0.00 0.0
94 76 0.00 0.0
96 75 0.00 0.0
97 77 0.00 0.0
92 72 0.19 0.0
88 65 0.00 0.0
86 66 0.00 0.0
94 67 0.01 0.0
88 69 0.00 0.0
94 73 0.00 0.0
97 76 0.00 0.0
99 77 0.00 0.0
100 78 0.00 0.0
101 71 0.28 0.0
92 69 0.00 0.0
88 69 0.00 0.0
91 74 0.00 0.0
95 73 0.77 0.0
85 71 0.57 0.0
85 63 0.00 0.0
81 59 0.00 0.0
83 62 0.00 0.0
August 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
86 63 0.00 0.0
86 65 0.00 0.0
89 68 0.00 0.0
91 60 0.00 0.0
78 56 0.00 0.0
78 59 0.15 0.0
73 63 0.04 0.0
79 60 0.00 0.0
82 56 0.00 0.0
84 57 0.00 0.0
90 68 0.03 0.0
84 59 0.00 0.0
80 57 0.00 0.0
82 58 0.00 0.0
82 67 0.00 0.0
90 67 0.35 0.0
89 67 2.02 0.0
86 63 0.00 0.0
88 64 0.00 0.0
91 68 0.00 0.0
92 69 0.00 0.0
92 69 0.79 0.0
83 57 0.00 0.0
78 57 0.00 0.0
81 58 0.00 0.0
79 58 0.00 0.0
81 59 0.00 0.0
85 59 0.00 0.0
83 63 0.37 0.0
82 61 0.00 0.0
82 62 0.00 0.0
September 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
79 61 0.00 0.0
75 50 0.00 0.0
81 50 0.00 0.0
87 63 0.00 0.0
93 62 0.15 0.0
75 50 0.00 0.0
69 47 0.00 0.0
76 48 0.00 0.0
83 52 0.00 0.0
84 56 0.00 0.0
78 50 0.00 0.0
78 51 0.00 0.0
78 58 0.00 0.0
75 56 0.00 0.0
87 56 0.00 0.0
89 60 0.00 0.0
89 64 0.00 0.0
83 64 0.00 0.0
84 65 0.20 0.0
88 65 0.00 0.0
95 71 0.00 0.0
88 69 0.00 0.0
95 66 0.00 0.0
92 66 0.00 0.0
93 66 0.00 0.0
91 66 0.00 0.0
91 64 0.11 0.0
70 55 0.00 0.0
75 50 0.00 0.0
82 49 0.00 0.0
October 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
76 50 0.00 0.0
74 54 0.00 0.0
86 67 0.00 0.0
79 68 0.13 0.0
79 69 0.27 0.0
81 69 0.01 0.0
79 67 0.04 0.0
80 54 0.17 0.0
82 55 0.01 0.0
82 63 0.23 0.0
75 50 0.09 0.0
58 51 0.00 0.0
61 53 0.00 0.0
77 55 0.00 0.0
88 56 0.63 0.0
64 40 0.00 0.0
68 40 0.00 0.0
70 43 0.00 0.0
75 43 0.00 0.0
80 49 0.00 0.0
77 49 0.00 0.0
80 62 0.15 0.0
62 50 0.47 0.0
71 49 0.00 0.0
n/a 40 0.00 0.0
67 40 0.00 0.0
78 40 0.00 0.0
45 37 0.00 0.0
40 27 0.00 0.0
54 27 0.00 0.0
52 29 0.00 0.0
November 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
44 29 0.00 0.0
57 40 0.02 0.0
79 45 0.00 0.0
59 45 0.00 0.0
68 57 0.00 0.0
78 41 0.06 0.0
47 40 0.11 0.0
50 32 0.00 0.0
52 29 0.00 0.0
58 24 0.00 0.0
42 25 0.00 0.0
51 32 0.00 0.0
49 40 0.00 0.0
52 40 0.00 0.0
53 42 0.14 0.0
62 29 0.00 0.0
46 31 0.00 0.0
68 36 0.00 0.0
71 30 0.23 0.0
43 29 0.00 0.0
62 38 0.00 0.0
56 24 0.00 0.0
42 24 0.00 0.0
60 33 0.00 0.0
74 37 0.00 0.0
62 31 0.00 0.0
63 31 0.00 0.0
72 36 0.00 0.0
74 48 0.00 0.0
n/a 46 0.01 0.0
December 2017 St. Charles Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
58 28 0.00 0.0
57 28 0.00 0.0
63 34 0.00 0.0
67 35 0.00 0.0
70 33 0.15 0.0
45 32 0.00 0.0
45 26 0.00 0.0
33 17 0.00 0.0
39 17 0.00 0.0
36 21 0.00 0.0
52 26 0.00 0.0
57 28 0.00 0.0
37 25 0.00 0.0
57 28 0.00 0.0
32 28 0.00 0.0
n/a 32 0.00 0.0
62 35 0.00 0.0
n/a n/a 0.00 0.0
54 34 0.00 0.0
52 34 0.00 0.0
51 30 0.00 0.0
58 40 0.00 0.0
42 30 0.50 n/a
37 25 0.00 0.0
26 19 0.10 n/a
30 13 0.00 0.0
13 3 n/a n/a
13 2 0.02 0.0
21 11 0.00 0.0
26 18 0.00 0.0
18 4 0.00 0.0
Weather Station Details
Years Station Coordinates
1893–2024 St. Charles Elm Point location