Florissant, MO Weather Data

Florissant, MO Current Weather Data

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Florissant, MO Historical Weather Trends

*Historical weather data collected from Grafton, IL
Florissant, MO

Florissant, MO Chance of Sunshine

Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
45.16%
7
7
17
February
46.43%
7
6
15
March
46.67%
6
8
16
April
50.00%
7
8
15
May
53.33%
7
9
14
June
60.00%
7
11
12
July
66.67%
9
11
10
August
67.74%
10
11
10
September
65.52%
11
8
10
October
63.33%
12
7
11
November
51.61%
9
7
15
December
45.16%
7
7
17

Florissant, MO Historical Temperature

Month
Average
Max Average
Min Average
January
31.77°
40.47°
23.02°
February
35.93°
44.38°
27.43°
March
48.5°
58.23°
38.7°
April
58.4°
68.73°
48.02°
May
68°
77.39°
58.56°
June
77.74°
87.16°
68.26°
July
81.5°
90.55°
72.42°
August
79.3°
89.08°
69.52°
September
70.42°
79.95°
60.85°
October
58.95°
69.07°
48.78°
November
48.13°
57.55°
38.68°
December
33.83°
41.95°
25.67°

Florissant, MO Rainfall and Snowfall Average

Month
Average Rainfall
Average Snowfall
January
1.79 Inches
4.16 Inches
February
2.95 Inches
4.72 Inches
March
4.5 Inches
4.52 Inches
April
5.28 Inches
0.01 Inches
May
5.35 Inches
0 Inches
June
4.6 Inches
0 Inches
July
4.07 Inches
0 Inches
August
2.38 Inches
0 Inches
September
4.1 Inches
0 Inches
October
3.29 Inches
0 Inches
November
2.94 Inches
0.54 Inches
December
2.44 Inches
0.65 Inches

Florissant, MO Energy Demand

Month
Avg. Daily HDD (?)
Avg. Daily CDD (?)
Total
January
33.2
0
33.2
February
28.7
0.03
28.73
March
16.87
0.62
17.49
April
7.97
1.57
9.54
May
2.24
5.41
7.65
June
0.04
13.01
13.05
July
0
16.31
16.31
August
0.02
15.42
15.44
September
0.83
6.5
7.33
October
7.3
1.52
8.82
November
16.65
0.07
16.72
December
30.83
0
30.83