Weather History for Marshalltown, IA

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Month of February, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 51 °F 38 °F 25 °F
Mean Temperature 40 °F 30 °F 14 °F
Min Temperature 31 °F 21 °F 3 °F
Degree Days  
Heating Degree Days (base 65) 51 35 25 1015
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 45 °F 23 °F -7 °F
Precipitation  
Precipitation 0.19 in 0.03 in 0.00 in 0.67 in
Snowdepth - - - -
Wind  
Wind 39 mph 11 mph 0 mph
Gust Wind 49 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.67 in 30.08 in 29.29 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 15, 2012 Rise Set
Actual Time 7:08 AM CST 5:43 PM CST
Civil Twilight 6:39 AM CST 6:12 PM CST
Nautical Twilight 6:06 AM CST 6:45 PM CST
Astronomical Twilight 5:34 AM CST 7:17 PM CST
Moon 2:05 AM CST (2/15) 11:36 AM CST (2/15)
Length of Visible Light 11h 32m
Length of Day
10h 35m
Last Quarter, 38% of the Moon is Illuminated
Feb 15
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.67 Normal Month Total: 0.77
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
43 | 27 0.00
Average:
29 | 11 0.02
Fog
Actual:
51 | 25 0.00
Average:
29 | 11 0.02
Rain
Actual:
33 | 30 0.10
Average:
29 | 11 0.02
Rain
Actual:
35 | 29 T
Average:
30 | 11 0.02
Mostly Cloudy
Actual:
30 | 27 0.00
Average:
30 | 11 0.02
Fog
Actual:
36 | 24 0.00
Average:
30 | 12 0.03
Snow
Actual:
33 | 23 T
Average:
30 | 12 0.03
Partly Cloudy
Actual:
31 | 16 0.00
Average:
30 | 12 0.03
Partly Cloudy
Actual:
32 | 11 0.00
Average:
31 | 12 0.03
Partly Cloudy
Actual:
29 | 9 0.00
Average:
31 | 12 0.03
Clear
Actual:
25 | 3 0.00
Average:
31 | 13 0.02
Scattered Clouds
Actual:
32 | 4 0.00
Average:
31 | 13 0.03
Snow
Actual:
30 | 21 T
Average:
32 | 13 0.03
Fog
Actual:
37 | 23 T
Average:
32 | 13 0.02
Partly Cloudy
Actual:
48 | 24 0.00
Average:
32 | 14 0.03
Fog
Actual:
45 | 23 0.00
Average:
32 | 14 0.02
Scattered Clouds
Actual:
47 | 21 0.00
Average:
33 | 14 0.03
Clear
Actual:
38 | 18 0.00
Average:
33 | 15 0.02
Clear
Actual:
42 | 15 0.00
Average:
33 | 15 0.03
Snow
Actual:
46 | 26 0.01
Average:
34 | 15 0.03
Partly Cloudy
Actual:
48 | 27 0.00
Average:
34 | 16 0.03
Snow
Actual:
50 | 29 T
Average:
35 | 16 0.04
Snow
Actual:
37 | 25 0.13
Average:
35 | 17 0.03
Snow
Actual:
32 | 21 0.07
Average:
33 | 18 0.03
Snow
Actual:
25 | 12 0.07
Average:
36 | 18 0.04
Clear
Actual:
49 | 24 0.00
Average:
36 | 18 0.03
Scattered Clouds
Actual:
35 | 19 0.00
Average:
37 | 18 0.03
Thunderstorm
Actual:
44 | 29 0.19
Average:
37 | 19 0.03
Snow
Actual:
49 | 31 0.10
Average:
38 | 19 0.04
 

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
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 43 35 27 37 30 26 100 88 76 30.19 30.12 30.03 10 2 0 10 4 12 0.00 Fog
2 51 38 25 37 30 20 100 78 56 30.35 30.28 30.19 10 4 0 16 4 44 0.00 Fog
3 33 32 30 31 30 28 100 95 89 30.41 30.35 30.29 4 2 0 26 13 31 0.10 Fog , Rain
4 35 32 29 30 29 25 92 84 75 30.33 30.28 30.22 10 6 2 22 15 26 T Rain
5 30 29 27 27 26 24 92 85 78 30.40 30.35 30.30 10 7 2 14 8 16 0.00  
6 36 30 24 29 25 21 92 84 75 30.30 30.20 30.12 9 4 0 14 8 16 0.00 Fog
7 33 28 23 28 26 21 92 84 75 30.48 30.37 30.20 10 7 3 18 10 22 T Snow
8 31 24 16 21 17 12 81 70 58 30.49 30.43 30.37 10 10 10 14 8 15 0.00  
9 32 22 11 26 20 7 85 76 66 30.36 30.16 30.00 10 9 6 16 9 21 0.00  
10 29 19 9 25 10 -3 88 70 51 30.52 30.16 29.97 10 9 5 28 19 35 0.00  
11 25 14 3 1 -3 -7 68 50 32 30.67 30.60 30.53 10 10 10 29 17 36 0.00  
12 32 18 4 6 2 -3 76 51 26 30.56 30.41 30.18 10 10 10 20 8 25 0.00  
13 30 26 21 28 23 8 92 67 42 30.15 29.92 29.78 10 4 1 22 10 29 T Snow
14 37 30 23 29 26 21 92 81 70 29.91 29.83 29.75 10 5 0 16 8 20 T Fog
15 48 36 24 36 31 23 92 76 60 30.02 29.94 29.89 10 7 2 10 5 12 0.00  
16 45 34 23 30 26 21 92 68 43 30.21 30.15 30.03 10 6 0 24 10 29 0.00 Fog
17 47 34 21 30 25 19 88 69 49 30.19 30.10 30.02 10 10 9 20 11 25 0.00  
18 38 28 18 19 17 14 84 66 47 30.30 30.23 30.18 10 10 10 13 7 16 0.00  
19 42 29 15 23 19 13 84 65 45 30.21 30.16 30.11 10 10 10 15 7 30 0.00  
20 46 36 26 31 26 18 89 69 49 30.15 29.90 29.65 10 8 2 30 18 39 0.01 Snow
21 48 38 27 32 28 23 89 69 49 29.75 29.68 29.58 10 10 9 29 14 38 0.00  
22 50 40 29 33 29 26 85 68 50 29.65 29.49 29.43 10 10 9 16 6 22 T Snow
23 37 31 25 34 30 24 92 84 76 29.63 29.49 29.40 10 4 0 23 11 28 0.13 Fog , Rain , Snow
24 32 28 21 30 23 14 93 80 69 30.13 29.85 29.62 10 6 2 24 17 34 0.07 Snow
25 25 19 12 16 12 6 80 73 65 30.32 30.22 30.08 10 10 7 23 11 31 0.07 Snow
26 49 37 24 34 24 16 75 62 49 30.17 29.95 29.80 10 10 10 33 19 46 0.00  
27 35 27 19 22 18 12 81 69 56 30.50 30.41 30.20 10 10 10 23 11 29 0.00  
28 44 37 29 41 30 22 89 79 69 30.42 29.94 29.45 10 8 4 24 15 28 0.19 Rain , Thunderstorm
29 49 40 31 45 31 25 93 81 69 29.78 29.46 29.29 10 6 1 39 27 49 0.10 Rain , Snow