Weather History for St. Louis, MO

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Month of March, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 72 °F 44 °F
Mean Temperature 75 °F 61 °F 36 °F
Min Temperature 67 °F 50 °F 27 °F
Degree Days  
Heating Degree Days (base 65) 29 6 0 191
Cooling Degree Days (base 65) 10 3 0 80
Growing Degree Days (base 50) 24 12 0 380
Dew Point  
Dew Point 65 °F 45 °F 14 °F
Precipitation  
Precipitation 1.34 in 0.13 in 0.00 in 3.33 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 39 mph 10 mph 0 mph
Gust Wind 51 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 30.00 in 29.35 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 23, 2012 Rise Set
Actual Time 6:59 AM CDT 7:16 PM CDT
Civil Twilight 6:32 AM CDT 7:43 PM CDT
Nautical Twilight 6:01 AM CDT 8:14 PM CDT
Astronomical Twilight 5:30 AM CDT 8:46 PM CDT
Moon 7:08 AM CDT (3/23) 8:37 PM CDT (3/23)
Length of Visible Light 13h 10m
Length of Day
12h 17m
New Moon, 1% of the Moon is Illuminated
Mar 23
New Moon
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New

Weather History Calendar

Precipitation Actual month total 3.33 Normal Month Total: 3.32
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
66 | 37 0.00
Average:
50 | 32 0.08
Thunderstorm
Actual:
57 | 37 0.20
Average:
50 | 32 0.09
Scattered Clouds
Actual:
47 | 33 0.00
Average:
51 | 32 0.08
Rain
Actual:
44 | 27 T
Average:
51 | 33 0.09
Scattered Clouds
Actual:
50 | 29 0.00
Average:
52 | 33 0.09
Partly Cloudy
Actual:
75 | 44 0.00
Average:
52 | 33 0.10
Rain
Actual:
72 | 59 0.01
Average:
52 | 34 0.09
Thunderstorm
Actual:
67 | 35 0.20
Average:
53 | 34 0.10
Clear
Actual:
55 | 32 0.00
Average:
53 | 34 0.09
Clear
Actual:
65 | 34 0.00
Average:
54 | 35 0.10
Rain
Actual:
62 | 37 0.19
Average:
54 | 35 0.10
Rain
Actual:
84 | 57 T
Average:
54 | 35 0.10
Scattered Clouds
Actual:
83 | 50 0.00
Average:
55 | 36 0.10
Scattered Clouds
Actual:
86 | 60 T
Average:
55 | 36 0.10
Thunderstorm
Actual:
81 | 63 0.74
Average:
56 | 36 0.11
Thunderstorm
Actual:
77 | 58 0.22
Average:
56 | 37 0.11
Thunderstorm
Actual:
80 | 59 1.34
Average:
56 | 37 0.11
Partly Cloudy
Actual:
82 | 57 0.01
Average:
57 | 37 0.12
Partly Cloudy
Actual:
82 | 67 0.00
Average:
57 | 38 0.11
Partly Cloudy
Actual:
83 | 65 0.00
Average:
58 | 38 0.11
Rain
Actual:
81 | 65 T
Average:
58 | 38 0.12
Rain
Actual:
74 | 54 0.19
Average:
58 | 39 0.12
Thunderstorm
Actual:
67 | 52 0.13
Average:
59 | 39 0.11
Rain
Actual:
75 | 52 T
Average:
59 | 39 0.12
Partly Cloudy
Actual:
76 | 55 0.00
Average:
60 | 40 0.12
Partly Cloudy
Actual:
71 | 55 0.00
Average:
60 | 40 0.12
Partly Cloudy
Actual:
82 | 54 0.00
Average:
60 | 40 0.12
Partly Cloudy
Actual:
82 | 62 0.00
Average:
61 | 41 0.12
Thunderstorm
Actual:
72 | 57 0.10
Average:
61 | 41 0.13
Partly Cloudy
Actual:
82 | 57 0.00
Average:
62 | 41 0.13
Partly Cloudy
Actual:
76 | 50 0.00
Average:
62 | 42 0.13
 

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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 66 52 37 34 30 28 70 48 26 29.93 29.79 29.58 10 10 10 23 11 28 0.00  
2 57 47 37 51 40 30 83 63 43 29.85 29.53 29.35 10 9 2 39 12 51 0.20 Rain , Hail , Thunderstorm
3 47 40 33 30 23 20 76 57 37 29.97 29.93 29.85 10 10 10 26 13 36 0.00  
4 44 36 27 32 26 20 89 64 39 30.11 29.98 29.89 10 10 8 18 6 24 T Rain
5 50 40 29 26 22 19 82 56 29 30.46 30.33 30.16 10 10 10 21 10 28 0.00  
6 75 60 44 37 29 21 40 30 19 30.21 30.07 29.96 10 10 10 36 17 51 0.00  
7 72 66 59 54 45 33 56 46 36 30.04 29.98 29.93 10 10 8 31 17 43 0.01 Rain
8 67 51 35 55 38 25 86 68 49 30.46 30.16 29.91 10 9 4 28 12 38 0.20 Rain , Thunderstorm
9 55 44 32 26 20 14 69 45 20 30.58 30.52 30.48 10 10 10 15 8 20 0.00  
10 65 50 34 27 23 19 64 42 20 30.51 30.39 30.28 10 10 10 16 9 29 0.00  
11 62 50 37 55 41 26 89 64 39 30.28 30.14 29.94 10 8 4 23 12 31 0.19 Rain
12 84 71 57 56 51 40 87 55 22 29.96 29.89 29.77 10 9 5 28 13 36 T Rain
13 83 67 50 56 48 43 77 52 26 30.09 30.04 29.97 10 10 10 17 5 21 0.00  
14 86 73 60 64 59 55 78 58 37 30.06 30.00 29.93 10 10 8 24 10 31 T  
15 81 72 63 65 59 54 78 66 54 30.12 30.04 29.99 10 9 3 22 9 31 0.74 Rain , Hail , Thunderstorm
16 77 68 58 61 58 54 87 71 54 30.12 30.05 29.99 10 10 4 16 7 21 0.22 Rain , Thunderstorm
17 80 70 59 64 59 56 97 76 54 30.08 30.03 29.90 10 5 0 31 8 39 1.34 Fog , Rain , Thunderstorm
18 82 70 57 62 58 55 93 68 42 30.06 30.00 29.93 10 10 10 20 10 26 0.01  
19 82 75 67 62 59 53 76 61 45 29.97 29.89 29.79 10 10 10 26 14 37 0.00  
20 83 74 65 57 54 49 68 51 33 29.95 29.89 29.84 10 10 10 31 15 45 0.00  
21 81 73 65 56 54 53 63 51 39 30.02 29.94 29.90 10 10 10 28 14 36 T Rain
22 74 64 54 61 54 51 93 73 53 30.07 30.00 29.92 10 8 2 23 7 30 0.19 Rain
23 67 60 52 54 51 45 100 78 56 29.96 29.89 29.78 10 5 0 21 7 26 0.13 Fog , Rain , Thunderstorm
24 75 64 52 57 53 50 89 67 44 29.95 29.87 29.81 10 10 7 16 8 26 T Rain
25 76 66 55 57 54 53 93 70 46 30.06 30.02 29.95 10 8 4 16 5 18 0.00  
26 71 63 55 54 50 40 86 67 47 30.18 30.12 30.05 10 9 7 20 9 24 0.00  
27 82 68 54 55 46 39 64 48 31 30.13 30.02 29.89 10 10 10 18 12 24 0.00  
28 82 72 62 56 47 38 68 45 21 30.02 29.95 29.91 10 10 8 16 6 18 0.00  
29 72 65 57 52 48 39 75 55 35 30.02 29.93 29.83 10 10 9 17 10 22 0.10 Rain , Thunderstorm
30 82 70 57 62 56 49 78 62 45 29.82 29.76 29.70 10 10 10 18 10 23 0.00  
31 76 63 50 58 52 46 83 66 49 29.92 29.85 29.77 10 7 5 13 7 17 0.00