Weather History for St. Charles, MO

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Month of February, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 34 °F 10 °F
Mean Temperature 53 °F 25 °F 3 °F
Min Temperature 37 °F 15 °F -11 °F
Degree Days  
Heating Degree Days (base 65) 62 40 12 1091
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 3 0 0 3
Dew Point  
Dew Point 59 °F 15 °F -15 °F
Precipitation  
Precipitation 1.15 in 0.07 in 0.00 in 1.99 in
Snowdepth - - - -
Wind  
Wind 40 mph 8 mph 0 mph
Gust Wind 56 mph 26 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.66 in 30.14 in 29.24 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 16, 2014 Rise Set
Actual Time 6:51 AM CST 5:40 PM CST
Civil Twilight 6:24 AM CST 6:07 PM CST
Nautical Twilight 5:53 AM CST 6:38 PM CST
Astronomical Twilight 5:22 AM CST 7:09 PM CST
Moon 7:35 PM CST (2/16) 7:22 AM CST (2/16)
Length of Visible Light 11h 43m
Length of Day
10h 48m
Full, 97% of the Moon is Illuminated
Feb 16
Full
Feb 22
Last Quarter
Mar 1
New
Mar 8
First Quarter
Mar 16
Full

Weather History Calendar

Precipitation Actual month total 1.99 Average Month Total: 1.91
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
34 | 28 1.15
Average:
- | - 0.12
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
28 | 19 0.00
Average:
- | - 0.02
Snow
Actual:
26 | 21 0.00
Average:
- | - 0.06
Snow
Actual:
21 | 10 0.00
Average:
- | - 0.07
Scattered Clouds
Actual:
10 | -5 0.00
Average:
- | - 0.02
Partly Cloudy
Actual:
17 | -11 0.00
Average:
- | - 0.00
Snow
Actual:
26 | 15 0.00
Average:
- | - 0.03
Snow
Actual:
26 | 15 0.00
Average:
- | - 0.04
Scattered Clouds
Actual:
14 | 1 0.00
Average:
- | - 0.09
Clear
Actual:
17 | -6 0.00
Average:
- | - 0.05
Clear
Actual:
28 | -2 0.00
Average:
- | - 0.02
Rain
Actual:
44 | 3 0.00
Average:
- | - 0.04
Snow
Actual:
32 | 15 0.00
Average:
- | - 0.06
Partly Cloudy
Actual:
28 | 6 0.00
Average:
- | - 0.05
Partly Cloudy
Actual:
32 | 19 0.00
Average:
- | - 0.06
Rain
Actual:
42 | 24 0.71
Average:
- | - 0.08
Clear
Actual:
57 | 26 0.00
Average:
- | - 0.05
Scattered Clouds
Actual:
48 | 35 0.00
Average:
- | - 0.07
Rain
Actual:
69 | 37 0.13
Average:
- | - 0.01
Scattered Clouds
Actual:
54 | 33 0.00
Average:
- | - 0.07
Rain
Actual:
57 | 28 0.00
Average:
- | - 0.25
Partly Cloudy
Actual:
36 | 25 0.00
Average:
- | - 0.15
Partly Cloudy
Actual:
34 | 23 0.00
Average:
- | - 0.06
Overcast
Actual:
28 | 17 0.00
Average:
- | - 0.00
Scattered Clouds
Actual:
26 | 9 0.00
Average:
- | - 0.05
Clear
Actual:
26 | 16 0.00
Average:
- | - 0.19
Clear
Actual:
45 | 16 0.00
Average:
- | - 0.07
 

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
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 34 31 28 33 31 27 100 97 89 29.97 29.86 29.76 7 2 0 23 7 31 1.15 Fog , Rain
2 - - - - - - - - - - - - - - - - - - -  
3 28 24 19 18 13 6 81 65 47 30.44 30.36 30.34 10 10 10 10 4 - 0.00  
4 26 24 21 23 20 17 92 86 77 30.35 30.14 29.96 9 2 0 20 10 25 0.00 Fog , Snow
5 21 16 10 17 12 3 85 78 68 30.63 30.30 29.98 10 6 2 24 12 30 0.00 Snow
6 10 4 -5 3 -5 -8 87 67 49 30.66 30.59 30.54 10 10 8 12 9 - 0.00  
7 17 3 -11 8 -3 -15 95 70 47 30.56 30.47 30.35 10 10 8 12 2 - 0.00  
8 26 20 15 20 15 8 88 79 69 30.34 30.23 30.15 10 8 1 9 7 - 0.00 Snow
9 26 22 15 22 15 3 88 74 59 30.41 30.27 30.16 10 7 2 14 6 - 0.00 Snow
10 14 8 1 3 -3 -7 67 60 49 30.55 30.49 30.41 10 10 10 14 9 - 0.00  
11 17 6 -6 1 -5 -12 80 65 47 30.59 30.50 30.38 10 10 10 7 3 - 0.00  
12 28 13 -2 13 3 -7 83 67 47 30.37 30.19 30.03 10 10 8 8 3 - 0.00  
13 44 24 3 29 18 1 88 70 49 30.04 29.85 29.71 10 8 4 15 4 - 0.00 Rain
14 32 24 15 27 19 6 96 83 68 30.12 29.81 29.66 10 5 1 18 9 23 0.00 Rain , Snow
15 28 17 6 22 12 2 92 77 68 30.20 30.09 29.98 10 9 6 13 6 - 0.00  
16 32 26 19 23 21 17 89 76 66 30.27 30.16 29.99 10 8 6 20 7 25 0.00  
17 42 33 24 33 27 18 100 85 62 30.17 29.92 29.79 10 4 1 25 12 36 0.71 Rain
18 57 42 26 37 29 23 96 70 35 30.04 29.88 29.74 10 10 10 18 5 28 0.00  
19 48 42 35 38 34 30 89 75 56 30.06 29.93 29.76 10 10 10 17 9 25 0.00  
20 69 53 37 59 42 28 96 74 47 29.73 29.55 29.24 10 10 5 40 16 56 0.13 Rain
21 54 44 33 29 22 15 68 46 28 29.94 29.86 29.69 10 10 10 36 19 46 0.00  
22 57 42 28 36 30 25 93 72 30 30.07 29.99 29.90 10 10 6 17 6 30 0.00 Rain
23 36 31 25 30 19 15 92 64 44 30.36 30.25 30.07 10 10 8 17 11 20 0.00  
24 34 28 23 19 15 13 71 59 43 30.42 30.34 30.25 10 10 10 12 6 - 0.00  
25 28 24 17 20 15 1 78 64 50 30.37 30.30 30.25 10 10 10 18 10 26 0.00  
26 26 18 9 9 0 -9 62 46 30 30.38 30.21 29.96 10 10 10 20 14 23 0.00  
27 26 21 16 15 1 -12 66 44 19 30.20 30.10 29.95 10 10 10 18 9 25 0.00  
28 45 30 16 25 15 6 70 54 30 30.14 30.05 29.93 10 10 10 16 11 24 0.00