Weather History for Marshalltown, IA

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 53 °F 38 °F 22 °F
Mean Temperature 45 °F 30 °F 13 °F
Min Temperature 38 °F 21 °F 3 °F
Degree Days  
Heating Degree Days (base 65) 52 35 20 1077
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 52 °F 24 °F -3 °F
Precipitation  
Precipitation 1.13 in 0.09 in 0.00 in 2.51 in
Snowdepth - - - -
Wind  
Wind 36 mph 10 mph 0 mph
Gust Wind 46 mph 26 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 30.11 in 29.42 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 04, 2011 Rise Set
Actual Time 7:23 AM CST 4:40 PM CST
Civil Twilight 6:51 AM CST 5:11 PM CST
Nautical Twilight 6:17 AM CST 5:46 PM CST
Astronomical Twilight 5:43 AM CST 6:20 PM CST
Moon 1:15 PM CST (12/4) 1:44 AM CST (12/4)
Length of Visible Light 10h 19m
Length of Day
9h 16m
Waxing Gibbous, 72% of the Moon is Illuminated
Dec 4
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter

Weather History Calendar

Precipitation Actual month total 2.51 Normal Month Total: 0.99
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
37 | 21 T
Average:
37 | 19 0.05
Rain
Actual:
36 | 11 0.01
Average:
37 | 18 0.05
Rain
Actual:
45 | 32 1.13
Average:
36 | 18 0.04
Snow
Actual:
32 | 23 T
Average:
36 | 18 0.04
Mostly Cloudy
Actual:
24 | 19 0.00
Average:
35 | 17 0.05
Partly Cloudy
Actual:
22 | 7 0.00
Average:
35 | 17 0.04
Partly Cloudy
Actual:
29 | 6 0.00
Average:
34 | 16 0.04
Snow
Actual:
33 | 22 T
Average:
34 | 16 0.04
Scattered Clouds
Actual:
23 | 3 0.00
Average:
33 | 16 0.04
Scattered Clouds
Actual:
33 | 4 0.00
Average:
33 | 15 0.04
Partly Cloudy
Actual:
41 | 25 0.00
Average:
32 | 15 0.04
Rain
Actual:
41 | 35 0.01
Average:
32 | 15 0.03
Rain
Actual:
46 | 34 0.15
Average:
32 | 14 0.03
Rain
Actual:
52 | 38 0.44
Average:
31 | 14 0.03
Partly Cloudy
Actual:
40 | 23 0.00
Average:
31 | 14 0.03
Partly Cloudy
Actual:
33 | 15 0.00
Average:
30 | 13 0.03
Partly Cloudy
Actual:
37 | 24 0.00
Average:
30 | 13 0.03
Clear
Actual:
53 | 22 0.00
Average:
30 | 13 0.03
Scattered Clouds
Actual:
37 | 28 0.00
Average:
30 | 13 0.03
Partly Cloudy
Actual:
33 | 25 0.00
Average:
29 | 13 0.02
Snow
Actual:
42 | 28 0.01
Average:
27 | 10 0.01
Partly Cloudy
Actual:
32 | 13 T
Average:
29 | 12 0.03
Scattered Clouds
Actual:
39 | 11 0.00
Average:
29 | 12 0.02
Clear
Actual:
46 | 16 0.00
Average:
28 | 12 0.03
Clear
Actual:
45 | 22 0.00
Average:
28 | 12 0.02
Scattered Clouds
Actual:
44 | 17 0.00
Average:
28 | 12 0.02
Partly Cloudy
Actual:
35 | 23 0.00
Average:
28 | 12 0.02
Partly Cloudy
Actual:
45 | 19 0.00
Average:
28 | 11 0.02
Rain
Actual:
49 | 32 0.13
Average:
28 | 11 0.02
Snow
Actual:
40 | 33 0.63
Average:
28 | 11 0.03
Partly Cloudy
Actual:
49 | 34 0.00
Average:
28 | 11 0.02
 

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

2011 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 37 29 21 30 24 16 89 67 44 30.47 30.29 30.10 10 8 2 23 10 28 T Snow
2 36 24 11 30 19 6 85 68 51 30.47 30.33 30.16 10 9 5 23 10 31 0.01 Rain
3 45 39 32 43 38 28 93 88 82 30.14 30.02 29.86 8 3 2 22 9 26 1.13 Rain
4 32 28 23 28 23 17 92 80 68 30.38 30.12 29.88 10 9 2 22 13 28 T Rain , Snow
5 24 22 19 18 16 14 84 78 71 30.49 30.43 30.34 10 10 10 20 13 24 0.00  
6 22 15 7 16 13 3 88 83 77 30.43 30.32 30.22 10 10 9 17 8 21 0.00  
7 29 18 6 20 13 2 88 76 63 30.21 30.13 30.08 10 10 9 14 8 17 0.00  
8 33 28 22 23 19 15 88 76 63 30.28 30.24 30.18 10 8 2 15 7 18 T Snow
9 23 13 3 17 4 -3 84 63 41 30.53 30.43 30.28 10 10 10 21 9 25 0.00  
10 33 19 4 25 15 -3 85 74 63 30.51 30.41 30.30 10 10 8 17 9 22 0.00  
11 41 33 25 32 29 22 92 81 70 30.32 30.25 30.19 10 7 3 22 13 31 0.00  
12 41 38 35 33 32 30 89 77 65 30.32 30.26 30.21 10 10 10 16 8 21 0.01 Rain
13 46 40 34 37 34 31 92 79 65 30.35 30.24 30.09 10 7 1 15 7 18 0.15 Rain
14 52 45 38 52 44 37 100 93 86 30.08 29.77 29.63 10 5 0 21 10 28 0.44 Fog , Rain
15 40 32 23 37 26 18 92 77 61 30.39 30.06 29.73 10 10 9 31 19 40 0.00  
16 33 24 15 22 19 12 88 72 56 30.46 30.39 30.30 10 10 10 10 5 13 0.00  
17 37 31 24 28 25 22 92 81 69 30.28 30.25 30.22 10 9 5 15 7 20 0.00  
18 53 38 22 35 30 21 92 70 48 30.22 29.99 29.83 10 10 8 20 9 25 0.00  
19 37 33 28 32 28 22 92 82 72 30.26 30.07 29.83 10 10 8 24 13 28 0.00  
20 33 29 25 30 26 20 100 88 75 30.25 29.93 29.75 10 9 5 15 6 18 0.00  
21 42 35 28 31 29 26 100 85 65 29.96 29.76 29.69 10 6 2 13 4 - 0.01 Snow
22 32 23 13 28 20 9 88 76 63 30.41 30.22 30.00 10 9 6 23 14 28 T  
23 39 25 11 20 14 7 84 62 40 30.42 30.28 30.13 10 10 10 26 10 32 0.00  
24 46 31 16 26 21 14 92 67 42 30.28 30.24 30.19 10 10 10 21 9 25 0.00  
25 45 34 22 27 23 19 81 65 49 30.37 30.29 30.17 10 10 10 21 10 24 0.00  
26 44 31 17 29 23 14 84 65 45 30.30 30.05 29.80 10 10 10 25 12 33 0.00  
27 35 29 23 28 23 18 85 73 61 30.09 29.91 29.77 10 10 10 30 14 38 0.00  
28 45 32 19 27 22 16 88 67 45 30.08 29.90 29.67 10 10 10 15 8 18 0.00  
29 49 41 32 34 29 26 92 71 50 29.66 29.62 29.53 10 10 5 25 10 29 0.13 Rain
30 40 37 33 36 34 30 92 89 85 29.90 29.61 29.42 10 6 1 20 11 25 0.63 Rain , Snow
31 49 42 34 37 35 32 92 76 60 29.89 29.67 29.52 10 9 7 36 15 46 0.00