History for Jefferson City, MO

Month of December, 2012 — View Current Conditions
Month of December, 2012
« Previous Month
Next Month »
Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 75 °F 49 °F 30 °F
Mean Temperature 66 °F 40 °F 26 °F
Min Temperature 55 °F 30 °F 17 °F
Degree Days
Heating Degree Days (base 65) 40 25 0 784
Cooling Degree Days (base 65) 1 0 0 1
Growing Degree Days (base 50) 16 1 0 39
Dew Point
Dew Point 58 °F 30 °F 12 °F
Precipitation
Precipitation 0.34 in 0.04 in 0.00 in 1.31 in
Snowdepth - - - -
Wind
Wind 34 mph 6 mph 0 mph
Gust Wind 51 mph 22 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.40 in 30.00 in 29.20 in
Monthly Graph
Certify This Report
History Location
Airport:
 
Trip Planner
Search our historical database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it will be!
Date:
Astronomy
May. 22, 2013 Rise Set
Actual Time 7:17 AM CST 4:47 PM CST
Civil Twilight 6:47 AM CST 5:17 PM CST
Nautical Twilight 6:14 AM CST 5:50 PM CST
Astronomical Twilight 5:42 AM CST 6:23 PM CST
Moon 6:22 AM CST (12/12) 4:25 PM CST (12/12)
Length Of Visible Light 10h 29m
Length of Day
9h 30m
Waning Crescent, 1% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Visit Astronomy
Monthly Calendar Overview
Print This Calendar Precipitation: Actual month total 1.31 Average month total 2.54
« Previous Month « 2011 December 2012 2013 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Partly Cloudy
Actual: 68 | 44
Precip: 0.00
Average: 49 | 27
Precip: 0.15
2 Partly Cloudy
Actual: 73 | 53
Precip: 0.00
Average: 49 | 26
Precip: 0.12
3 Rain
Actual: 75 | 55
Precip: 0.21
Average: 46 | 27
Precip: 0.14
4 Rain
Actual: 62 | 35
Precip: 0.12
Average: 47 | 25
Precip: 0.10
5 Clear
Actual: 57 | 30
Precip: 0.00
Average: 46 | 27
Precip: 0.05
6 Scattered Clouds
Actual: 55 | 36
Precip: 0.00
Average: 46 | 26
Precip: 0.08
7 Rain
Actual: 53 | 46
Precip: 0.14
Average: 44 | 24
Precip: 0.13
8 Rain
Actual: 48 | 42
Precip: 0.02
Average: 46 | 24
Precip: 0.06
9 Rain
Actual: 46 | 28
Precip: 0.04
Average: 44 | 25
Precip: 0.04
10 Partly Cloudy
Actual: 30 | 19
Precip: 0.00
Average: 45 | 24
Precip: 0.15
11 Clear
Actual: 43 | 17
Precip: 0.00
Average: 45 | 22
Precip: 0.08
12 Clear
Actual: 52 | 19
Precip: 0.00
Average: 44 | 24
Precip: 0.07
13 Clear
Actual: 57 | 28
Precip: 0.00
Average: 45 | 22
Precip: 0.05
14 Rain
Actual: 54 | 28
Precip: 0.05
Average: 42 | 21
Precip: 0.10
15 Rain
Actual: 64 | 45
Precip: 0.30
Average: 42 | 21
Precip: 0.10
16 Fog
Actual: 48 | 35
Precip: 0.01
Average: 41 | 21
Precip: 0.06
17 Rain
Actual: 42 | 35
Precip: 0.00
Average: 42 | 19
Precip: 0.05
18 Clear
Actual: 60 | 30
Precip: 0.01
Average: 44 | 20
Precip: 0.04
19 Rain
Actual: 50 | 32
Precip: 0.04
Average: 43 | 22
Precip: 0.10
20 Snow
Actual: 57 | 26
Precip: 0.03
Average: 41 | 20
Precip: 0.03
21 Clear
Actual: 37 | 21
Precip: 0.00
Average: 40 | 18
Precip: 0.09
22 Clear
Actual: 57 | 17
Precip: 0.00
Average: 38 | 18
Precip: 0.02
23 Scattered Clouds
Actual: 52 | 26
Precip: 0.00
Average: 39 | 20
Precip: 0.07
24 Partly Cloudy
Actual: 33 | 21
Precip: 0.00
Average: 40 | 18
Precip: 0.14
25 Mostly Cloudy
Actual: 30 | 21
Precip: 0.00
Average: 37 | 18
Precip: 0.03
26 Mostly Cloudy
Actual: 32 | 21
Precip: 0.00
Average: 37 | 18
Precip: 0.03
27 Partly Cloudy
Actual: 36 | 26
Precip: 0.00
Average: 42 | 21
Precip: 0.10
28 Overcast
Actual: 37 | 30
Precip: 0.00
Average: 39 | 20
Precip: 0.05
29 Snow
Actual: 32 | 21
Precip: 0.00
Average: 41 | 20
Precip: 0.13
30 Clear
Actual: 46 | 19
Precip: 0.00
Average: 40 | 21
Precip: 0.10
31 Snow
Actual: 39 | 28
Precip: 0.34
Average: 37 | 17
Precip: 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 Observations
2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 68 56 44 55 51 40 89 71 60 30.05 29.94 29.85 10 9 6 16 8 21 0.00  
2 73 63 53 57 55 50 89 74 53 30.04 29.95 29.89 10 10 7 10 4 - 0.00  
3 75 66 55 58 55 52 94 68 48 29.98 29.87 29.78 10 9 2 26 9 34 0.21 Rain
4 62 50 35 54 40 28 94 70 28 30.30 30.14 29.97 10 9 2 10 4 - 0.12 Rain
5 57 44 30 38 34 28 92 71 41 30.35 30.24 30.10 10 10 9 7 2 - 0.00  
6 55 46 36 43 37 31 86 73 57 30.08 29.96 29.87 10 10 10 6 4 - 0.00  
7 53 50 46 45 44 41 89 81 71 29.91 29.86 29.81 10 7 3 6 3 - 0.14 Rain
8 48 45 42 45 39 35 93 82 71 30.02 29.94 29.86 10 7 2 8 4 - 0.02 Rain
9 46 37 28 43 35 18 90 79 64 30.00 29.87 29.80 10 7 4 18 7 26 0.04 Rain
10 30 26 19 18 16 13 81 66 59 30.09 30.02 29.97 10 10 7 15 10 21 0.00  
11 43 30 17 22 18 14 88 66 38 30.20 30.12 30.08 10 10 9 6 2 - 0.00  
12 52 36 19 24 17 13 88 53 21 30.30 30.24 30.20 10 10 8 12 5 - 0.00  
13 57 42 28 24 21 18 72 45 25 30.25 30.19 30.11 10 10 10 14 7 16 0.00  
14 54 41 28 37 28 22 78 56 38 30.17 30.06 29.86 10 10 10 13 6 - 0.05 Rain
15 64 54 45 46 43 40 87 69 43 29.80 29.66 29.56 10 9 4 23 12 29 0.30 Rain
16 48 42 35 43 38 33 100 87 76 29.76 29.72 29.66 10 5 0 10 3 - 0.01 Fog
17 42 38 35 37 35 30 93 86 75 29.78 29.74 29.71 10 5 2 12 4 - 0.00 Rain
18 60 45 30 35 31 28 92 65 32 29.91 29.75 29.66 10 9 4 16 6 23 0.01  
19 50 41 32 46 35 28 93 77 60 29.93 29.75 29.41 10 8 4 16 7 22 0.04 Rain
20 57 42 26 52 27 15 87 77 63 30.12 29.68 29.20 10 5 0 34 21 51 0.03 Fog , Rain , Snow
21 37 29 21 18 15 12 81 61 44 30.34 30.28 30.15 10 10 10 16 10 21 0.00  
22 57 37 17 25 20 13 85 57 27 30.28 30.09 29.94 10 10 10 8 3 - 0.00  
23 52 39 26 30 26 21 82 65 38 29.95 29.89 29.84 10 10 8 12 2 - 0.00  
24 33 27 21 26 19 13 82 76 68 30.16 30.03 29.87 10 6 3 13 7 - 0.00  
25 30 26 21 21 18 12 80 70 64 30.27 30.16 30.11 10 9 5 17 6 24 0.00  
26 32 26 21 19 16 14 72 66 56 30.20 30.14 30.07 10 10 10 14 10 20 0.00  
27 36 31 26 23 20 18 72 65 52 30.18 30.09 30.00 10 10 10 13 5 - 0.00  
28 37 34 30 27 25 23 75 70 65 30.01 29.95 29.89 10 9 7 12 5 - 0.00  
29 32 28 21 22 18 14 81 69 52 30.33 30.17 29.99 10 7 2 17 12 23 0.00 Snow
30 46 32 19 21 17 13 81 53 28 30.40 30.31 30.18 10 10 10 12 4 - 0.00  
31 39 34 28 32 29 17 96 83 40 30.20 30.12 30.06 10 3 0 14 3 - 0.34 Fog , Snow
Comma Delimited File