St. Louis, MO

3:10 PM CST on December 11, 2017 (GMT -0600)
Lambert-Saint Louis International

Weather History for KSTL - January, 2015

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Month of January, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 63 °F 42 °F 22 °F
Mean Temperature 47 °F 33 °F 13 °F
Min Temperature 37 °F 24 °F 3 °F
Degree Days  
Heating Degree Days (base 65) 52 32 18 977
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 43 °F 22 °F -9 °F
Precipitation  
Precipitation 0.51 in 0.04 in 0.00 in 1.11 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 9 mph 0 mph
Gust Wind 43 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.98 in 30.23 in 29.58 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Jan. 01, 2015 Rise Set
Actual Time 7:19 AM CST 4:50 PM CST
Civil Twilight 6:49 AM CST 5:20 PM CST
Nautical Twilight 6:16 AM CST 5:53 PM CST
Astronomical Twilight 5:44 AM CST 6:25 PM CST
Moon 2:22 PM CST (1/1) 3:49 AM CST (1/1)
Length of Visible Light 10h 30m
Length of Day
9h 30m
Waxing Gibbous, 88% of the Moon is Illuminated
Jan 1
Waxing Gibbous
Jan 4
Full
Jan 13
Last Quarter
Jan 20
New
Jan 26
First Quarter

Daily Weather History & Observations

2015 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 41 33 24 28 17 11 60 50 40 30.36 30.27 30.21 10 10 5 23 11 26 0.02 Rain
2 41 38 35 36 32 27 92 76 59 30.35 30.23 30.07 9 6 2 13 6 16 0.03 Rain
3 42 40 37 39 37 34 92 89 86 30.07 29.88 29.78 10 3 1 13 4 15 0.51 Rain
4 40 28 16 37 25 2 92 71 49 30.71 30.13 29.83 10 7 2 30 14 40 0.01 Rain , Snow
5 26 19 12 12 5 1 61 53 44 30.80 30.62 30.30 10 10 10 17 8 23 0.00  
6 30 26 22 15 12 10 60 55 50 30.52 30.44 30.27 10 9 2 21 11 26 0.02 Snow
7 22 13 4 16 2 -8 77 62 46 30.98 30.75 30.46 10 8 2 26 15 33 0.01 Snow
8 32 18 3 18 -1 -9 68 50 31 30.87 30.40 30.11 10 10 9 24 12 35 T Snow
9 32 23 13 12 2 -1 59 49 39 30.63 30.50 30.26 10 10 9 25 13 31 T Snow
10 34 22 10 8 4 1 66 47 28 30.62 30.49 30.35 10 10 10 15 8 21 0.00  
11 38 35 32 34 27 9 92 64 35 30.36 30.27 30.23 10 6 2 13 6 15 0.29 Rain
12 36 26 15 34 24 4 92 69 46 30.69 30.40 30.23 10 7 2 22 12 26 0.03 Rain , Snow
13 28 21 13 14 9 5 76 63 50 30.71 30.62 30.49 10 10 9 15 8 17 T Snow
14 30 22 13 17 12 8 84 66 47 30.50 30.41 30.30 10 10 8 8 3 13 0.00  
15 47 34 20 23 20 15 77 57 37 30.27 30.21 30.15 10 10 9 16 6 20 0.00  
16 53 39 24 32 28 22 78 60 41 30.25 30.16 30.02 10 10 10 15 6 20 0.00  
17 63 47 31 33 30 26 78 55 32 29.99 29.88 29.73 10 10 10 31 11 43 0.00  
18 58 47 36 29 26 24 70 50 30 30.05 30.00 29.94 10 10 10 20 8 24 0.00  
19 56 43 30 32 28 23 75 55 35 30.01 29.96 29.89 10 10 9 12 4 14 0.00  
20 51 41 30 35 30 24 89 71 52 30.07 30.01 29.89 10 10 8 15 6 18 0.00  
21 48 39 29 30 28 24 75 62 49 30.34 30.19 30.07 10 10 10 23 9 33 0.00  
22 37 32 27 28 25 22 85 75 64 30.53 30.45 30.35 10 9 6 10 4 12 0.00  
23 41 35 29 25 24 22 69 60 51 30.40 30.18 29.99 10 10 9 9 3 12 0.00  
24 55 43 30 32 28 22 72 57 41 29.96 29.84 29.69 10 10 9 16 10 21 0.00  
25 52 42 31 43 37 23 86 65 44 30.04 29.74 29.58 10 6 1 22 11 30 0.19 Rain , Snow
26 42 34 25 30 25 19 81 71 60 30.10 30.00 29.89 10 10 8 18 7 22 T Snow
27 46 38 29 34 30 24 89 73 57 30.28 30.15 29.95 10 9 7 12 7 - 0.00  
28 52 40 28 36 29 24 85 66 46 30.28 30.10 29.81 10 9 5 25 14 33 0.00  
29 54 45 36 39 31 23 70 62 54 30.46 30.17 29.77 10 10 8 30 16 39 0.00  
30 41 35 28 23 19 16 63 50 37 30.60 30.51 30.43 10 10 10 18 6 23 0.00  
31 47 40 32 30 23 19 62 52 41 30.41 30.27 30.04 10 10 9 13 5 25 T Rain