Weather History for St. Louis, MO

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Month of February, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 73 °F 36 °F 13 °F
Mean Temperature 57 °F 28 °F 6 °F
Min Temperature 40 °F 18 °F -1 °F
Degree Days  
Heating Degree Days (base 65) 59 37 8 1043
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 7 0 0 7
Dew Point  
Dew Point 57 °F 15 °F -9 °F
Precipitation  
Precipitation 0.53 in 0.06 in 0.00 in 1.48 in
Snowdepth 4.0 in 1.1 in 0.0 in -
Wind  
Wind 48 mph 9 mph 0 mph
Gust Wind 62 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.69 in 30.16 in 29.26 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 12, 2014 Rise Set
Actual Time 6:56 AM CST 5:35 PM CST
Civil Twilight 6:28 AM CST 6:03 PM CST
Nautical Twilight 5:57 AM CST 6:34 PM CST
Astronomical Twilight 5:26 AM CST 7:05 PM CST
Moon 3:50 PM CST (2/12) 5:12 AM CST (2/12)
Length of Visible Light 11h 34m
Length of Day
10h 39m
Waxing Gibbous, 95% of the Moon is Illuminated
Feb 12
Waxing Gibbous
Feb 14
Full
Feb 22
Last Quarter
Mar 1
New
Mar 8
First Quarter

Weather History Calendar

Precipitation Actual month total 1.48 Normal Month Total: 2.24
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
37 | 28 0.53
Average:
41 | 25 0.08
Snow
Actual:
28 | 13 T
Average:
42 | 25 0.07
Partly Cloudy
Actual:
30 | 8 0.00
Average:
42 | 25 0.08
Snow
Actual:
28 | 21 0.37
Average:
42 | 25 0.07
Snow
Actual:
22 | 11 0.11
Average:
42 | 25 0.08
Snow
Actual:
13 | -1 T
Average:
42 | 26 0.08
Partly Cloudy
Actual:
19 | 0 0.00
Average:
43 | 26 0.08
Snow
Actual:
30 | 16 0.04
Average:
43 | 26 0.08
Snow
Actual:
28 | 17 0.02
Average:
43 | 26 0.08
Snow
Actual:
17 | 6 T
Average:
43 | 26 0.09
Scattered Clouds
Actual:
20 | -1 0.00
Average:
44 | 27 0.08
Partly Cloudy
Actual:
34 | 4 0.00
Average:
44 | 27 0.09
Scattered Clouds
Actual:
49 | 11 0.00
Average:
44 | 27 0.08
Snow
Actual:
37 | 18 0.09
Average:
45 | 27 0.09
Partly Cloudy
Actual:
29 | 13 0.00
Average:
45 | 28 0.08
Mostly Cloudy
Actual:
33 | 26 0.00
Average:
45 | 28 0.07
Thunderstorm
Actual:
45 | 26 0.09
Average:
46 | 28 0.08
Partly Cloudy
Actual:
63 | 38 0.00
Average:
46 | 28 0.08
Rain
Actual:
54 | 35 T
Average:
46 | 29 0.08
Thunderstorm
Actual:
73 | 40 0.23
Average:
47 | 29 0.07
Scattered Clouds
Actual:
57 | 34 0.00
Average:
47 | 29 0.08
Partly Cloudy
Actual:
62 | 31 0.00
Average:
47 | 30 0.08
Partly Cloudy
Actual:
38 | 27 0.00
Average:
48 | 30 0.09
Partly Cloudy
Actual:
38 | 23 0.00
Average:
48 | 30 0.08
Snow
Actual:
32 | 19 T
Average:
48 | 30 0.08
Scattered Clouds
Actual:
28 | 11 0.00
Average:
49 | 31 0.08
Clear
Actual:
29 | 19 0.00
Average:
49 | 31 0.08
Partly Cloudy
Actual:
48 | 19 0.00
Average:
50 | 31 0.08
 

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 37 33 28 34 30 24 96 89 82 30.14 29.91 29.78 8 3 0 29 8 40 0.53 Fog , Rain
2 28 21 13 23 15 7 88 78 67 30.39 30.30 30.12 10 8 4 17 11 23 T Snow
3 30 19 8 17 8 1 74 58 42 30.48 30.40 30.36 10 10 10 10 4 12 0.00  
4 28 25 21 23 20 17 88 81 74 30.35 30.15 29.95 10 3 1 17 10 26 0.37 Snow
5 22 17 11 18 12 1 84 76 67 30.64 30.31 29.97 10 6 1 25 14 29 0.11 Snow
6 13 6 -1 1 -5 -7 75 62 48 30.69 30.62 30.56 10 10 9 15 8 20 T Snow
7 19 10 0 5 -2 -8 75 59 42 30.59 30.49 30.37 10 10 10 14 4 16 0.00  
8 30 23 16 21 14 5 80 66 51 30.36 30.25 30.18 10 7 1 10 6 14 0.04 Snow
9 28 23 17 21 16 7 81 74 67 30.43 30.27 30.17 10 5 1 16 6 21 0.02 Snow
10 17 12 6 3 -3 -5 63 55 47 30.57 30.52 30.43 10 10 9 14 8 18 T Snow
11 20 10 -1 0 -4 -9 69 54 39 30.62 30.52 30.41 10 10 9 9 4 13 0.00  
12 34 19 4 11 6 -1 76 53 29 30.39 30.21 30.06 10 9 7 9 3 10 0.00  
13 49 30 11 28 20 7 74 58 42 30.07 29.87 29.74 10 9 6 21 7 25 0.00  
14 37 28 18 27 21 8 85 74 62 30.14 29.81 29.64 10 5 2 21 9 25 0.09 Rain , Snow
15 29 21 13 20 13 5 81 68 55 30.22 30.11 30.01 10 10 8 17 6 23 0.00  
16 33 30 26 24 22 19 85 74 63 30.29 30.19 30.01 10 8 6 20 9 24 0.00  
17 45 36 26 36 27 18 89 71 53 30.19 29.95 29.80 10 6 1 29 14 41 0.09 Rain , Thunderstorm
18 63 51 38 30 26 22 54 39 23 30.06 29.89 29.75 10 10 10 26 10 36 0.00  
19 54 45 35 36 33 28 75 61 46 30.06 29.94 29.78 10 10 7 22 8 26 T Rain
20 73 57 40 57 44 27 89 70 51 29.75 29.54 29.26 10 8 2 48 20 62 0.23 Rain , Thunderstorm
21 57 46 34 27 16 12 59 38 17 29.96 29.88 29.70 10 10 10 37 16 46 0.00  
22 62 47 31 35 25 18 76 48 20 30.06 29.99 29.90 10 10 9 22 6 31 0.00  
23 38 33 27 32 19 12 82 61 40 30.38 30.24 30.06 10 10 8 22 11 28 0.00  
24 38 31 23 17 13 9 63 49 35 30.44 30.35 30.26 10 10 10 14 6 16 0.00  
25 32 26 19 19 14 2 69 59 49 30.39 30.31 30.26 10 10 6 23 11 36 T Snow
26 28 20 11 6 -1 -8 59 42 25 30.39 30.23 29.98 10 10 10 17 12 32 0.00  
27 29 24 19 13 0 -9 67 44 21 30.22 30.12 29.97 10 10 10 21 11 25 0.00  
28 48 34 19 20 12 4 62 44 25 30.16 30.07 29.96 10 10 10 21 13 26 0.00