Weather History for St. Charles, MO

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Month of January, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 35 °F 0 °F
Mean Temperature 42 °F 25 °F -4 °F
Min Temperature 34 °F 14 °F -11 °F
Degree Days  
Heating Degree Days (base 65) 69 40 23 1242
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 43 °F 14 °F -19 °F
Precipitation  
Precipitation 0.66 in 0.02 in 0.00 in 0.74 in
Snowdepth - - - -
Wind  
Wind 39 mph 11 mph 0 mph
Gust Wind 52 mph 27 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.77 in 30.09 in 29.53 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 22, 2014 Rise Set
Actual Time 7:15 AM CST 5:11 PM CST
Civil Twilight 6:46 AM CST 5:40 PM CST
Nautical Twilight 6:14 AM CST 6:12 PM CST
Astronomical Twilight 5:42 AM CST 6:44 PM CST
Moon 11:40 PM CST (1/22) 10:20 AM CST (1/22)
Length of Visible Light 10h 53m
Length of Day
9h 56m
Waning Gibbous, 65% of the Moon is Illuminated
Jan 22
Waning Gibbous
Jan 23
Last Quarter
Jan 30
New
Feb 6
First Quarter
Feb 14
Full

Weather History Calendar

Precipitation Actual month total 0.74 Average Month Total: 1.74
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
44 | 21 0.00
Average:
- | - 0.07
Snow
Actual:
23 | 6 0.00
Average:
- | - 0.01
Clear
Actual:
27 | 0 0.00
Average:
- | - 0.04
Partly Cloudy
Actual:
44 | 21 0.00
Average:
- | - 0.12
Snow
Actual:
34 | 1 0.00
Average:
- | - 0.02
Scattered Clouds
Actual:
0 | -11 0.00
Average:
- | - 0.07
Scattered Clouds
Actual:
19 | -11 0.00
Average:
- | - 0.02
Partly Cloudy
Actual:
24 | 12 0.00
Average:
- | - 0.05
Snow
Actual:
33 | 18 0.00
Average:
- | - 0.03
Rain
Actual:
42 | 33 0.66
Average:
- | - 0.18
Rain
Actual:
46 | 34 0.01
Average:
- | - 0.00
Clear
Actual:
55 | 27 0.00
Average:
- | - 0.01
Clear
Actual:
54 | 28 0.00
Average:
- | - 0.03
Rain
Actual:
45 | 27 0.00
Average:
- | - 0.02
Partly Cloudy
Actual:
28 | 21 0.00
Average:
- | - 0.00
Snow
Actual:
43 | 24 0.01
Average:
- | - 0.04
Snow
Actual:
19 | 12 0.00
Average:
- | - 0.03
Snow
Actual:
41 | 10 0.02
Average:
- | - 0.03
Scattered Clouds
Actual:
48 | 21 0.00
Average:
- | - 0.08
Scattered Clouds
Actual:
48 | 28 0.00
Average:
- | - 0.12
Snow
Actual:
37 | 12 0.02
Average:
- | - 0.10
Snow
Actual:
30 | 10 0.00
Average:
- | - 0.02
Scattered Clouds
Actual:
12 | 1 0.00
Average:
- | - 0.05
Scattered Clouds
Actual:
36 | 1 0.00
Average:
- | - 0.02
Snow
Actual:
39 | 24 0.02
Average:
- | - 0.04
Snow
Actual:
54 | 23 0.00
Average:
- | - 0.06
Scattered Clouds
Actual:
19 | 3 0.00
Average:
- | - 0.08
Clear
Actual:
18 | 1 0.00
Average:
- | - 0.07
Clear
Actual:
34 | 3 0.00
Average:
- | - 0.11
Partly Cloudy
Actual:
45 | 19 0.00
Average:
- | - 0.13
Overcast
Actual:
34 | 26 0.00
Average:
- | - 0.09
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 44 32 21 28 23 19 92 81 53 30.17 30.11 30.05 10 6 1 17 8 24 0.00 Snow
2 23 16 6 19 11 0 89 77 62 30.52 30.26 30.10 10 6 1 20 13 22 0.00 Snow
3 27 14 0 14 7 -3 96 75 58 30.53 30.34 30.03 10 9 2 18 7 - 0.00  
4 44 32 21 31 23 13 89 69 55 30.00 29.96 29.90 10 10 8 14 9 - 0.00  
5 34 18 1 30 8 -16 92 76 45 30.38 30.10 29.91 10 3 0 39 16 52 0.00 Fog , Rain , Snow
6 0 -4 -11 -14 -17 -19 74 56 47 30.55 30.50 30.39 10 9 1 24 16 30 0.00  
7 19 4 -11 7 -3 -17 84 72 55 30.52 30.36 30.23 10 10 10 14 5 - 0.00  
8 24 18 12 14 11 9 84 71 60 30.48 30.40 30.27 10 10 10 12 6 - 0.00  
9 33 26 18 32 22 11 96 90 71 30.46 30.32 30.17 10 4 1 12 8 - 0.00 Snow
10 42 38 33 41 36 31 100 97 92 30.14 29.80 29.55 10 4 0 13 8 - 0.66 Fog , Rain
11 46 41 34 43 35 29 100 83 56 29.93 29.69 29.53 10 8 1 21 11 26 0.01 Rain
12 55 41 27 36 31 26 100 71 45 29.95 29.81 29.66 10 10 8 21 8 29 0.00  
13 54 42 28 36 32 27 92 69 47 29.88 29.74 29.60 10 10 10 18 9 24 0.00  
14 45 36 27 34 24 13 96 68 45 30.10 29.91 29.76 10 10 7 25 8 32 0.00 Rain
15 28 24 21 17 13 10 78 61 51 30.23 30.14 29.96 10 10 10 15 11 23 0.00  
16 43 34 24 29 23 10 92 71 55 29.94 29.81 29.70 10 8 2 26 10 38 0.01 Rain , Snow
17 19 16 12 14 8 2 88 72 59 30.14 30.02 29.90 10 6 0 26 17 36 0.00 Fog , Snow
18 41 26 10 34 22 7 89 75 52 30.09 29.83 29.67 10 9 1 24 9 32 0.02 Rain , Snow
19 48 34 21 29 22 17 82 62 44 30.07 29.93 29.76 10 10 7 18 11 24 0.00  
20 48 38 28 31 29 25 85 66 46 29.97 29.91 29.76 10 10 10 10 7 - 0.00  
21 37 24 12 32 11 0 93 74 54 30.41 30.21 29.91 10 6 0 34 19 46 0.02 Fog , Rain , Snow
22 30 22 10 17 10 -4 75 63 49 30.40 30.16 30.06 10 9 2 23 11 31 0.00 Snow
23 12 6 1 -2 -5 -8 73 60 49 30.77 30.67 30.44 10 10 10 21 15 25 0.00  
24 36 18 1 14 3 -3 80 50 28 30.72 30.25 29.75 10 10 10 22 10 32 0.00  
25 39 32 24 32 17 3 82 51 27 29.99 29.85 29.65 10 10 8 29 13 38 0.02 Rain , Snow
26 54 40 23 32 23 3 69 51 31 30.06 29.71 29.57 10 10 8 32 13 51 0.00 Snow
27 19 12 3 -4 -7 -9 64 44 33 30.56 30.40 30.11 10 10 10 26 17 36 0.00  
28 18 10 1 0 -6 -10 76 53 34 30.58 30.49 30.40 10 10 10 12 4 17 0.00  
29 34 18 3 7 2 -3 80 52 26 30.39 30.28 30.10 10 10 10 20 6 24 0.00  
30 45 32 19 20 11 6 65 42 22 30.09 29.92 29.77 10 10 10 25 12 32 0.00  
31 34 30 26 27 22 17 92 76 64 30.14 30.06 29.98 10 8 3 14 9 - 0.00