Weather History for Iowa City, IA

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 59 °F 35 °F 12 °F
Mean Temperature 47 °F 25 °F 6 °F
Min Temperature 37 °F 15 °F -2 °F
Degree Days  
Heating Degree Days (base 65) 59 40 18 1238
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 57 °F 17 °F -11 °F
Precipitation  
Precipitation 0.48 in 0.06 in 0.00 in 1.43 in
Snowdepth - - - -
Wind  
Wind 37 mph 9 mph 0 mph
Gust Wind 51 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.70 in 30.15 in 29.37 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 07, 2013 Rise Set
Actual Time 7:32 AM CST 4:52 PM CST
Civil Twilight 7:01 AM CST 5:23 PM CST
Nautical Twilight 6:27 AM CST 5:58 PM CST
Astronomical Twilight 5:53 AM CST 6:31 PM CST
Moon 2:56 AM CST (1/7) 1:04 PM CST (1/7)
Length of Visible Light 10h 21m
Length of Day
9h 19m
Waning Crescent, 22% of the Moon is Illuminated
Jan 7
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.43 Normal Month Total: 0.92
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
16 | 5 0.00
Average:
30 | 14 0.02
Snow
Actual:
32 | 4 T
Average:
30 | 14 0.02
Partly Cloudy
Actual:
29 | 9 0.00
Average:
30 | 14 0.02
Clear
Actual:
36 | 10 0.00
Average:
29 | 11 0.06
Partly Cloudy
Actual:
38 | 13 0.00
Average:
30 | 14 0.03
Scattered Clouds
Actual:
26 | 15 0.00
Average:
29 | 13 0.02
Clear
Actual:
41 | 13 0.00
Average:
30 | 14 0.02
Scattered Clouds
Actual:
43 | 23 0.00
Average:
30 | 14 0.02
Clear
Actual:
44 | 25 0.00
Average:
30 | 14 0.02
Rain
Actual:
41 | 24 0.17
Average:
30 | 14 0.02
Fog
Actual:
53 | 37 T
Average:
30 | 14 0.01
Snow
Actual:
53 | 20 T
Average:
30 | 14 0.02
Snow
Actual:
20 | 12 T
Average:
30 | 14 0.01
Clear
Actual:
28 | 7 0.00
Average:
30 | 14 0.02
Clear
Actual:
32 | 12 0.00
Average:
30 | 14 0.02
Partly Cloudy
Actual:
42 | 15 0.00
Average:
30 | 14 0.03
Scattered Clouds
Actual:
36 | 17 0.00
Average:
30 | 14 0.03
Clear
Actual:
53 | 22 0.00
Average:
30 | 14 0.03
Scattered Clouds
Actual:
52 | 19 0.00
Average:
30 | 14 0.03
Snow
Actual:
19 | 10 T
Average:
30 | 14 0.03
Scattered Clouds
Actual:
12 | 1 T
Average:
30 | 14 0.03
Partly Cloudy
Actual:
13 | -2 0.00
Average:
30 | 14 0.03
Partly Cloudy
Actual:
30 | 9 0.00
Average:
30 | 14 0.04
Scattered Clouds
Actual:
21 | 4 0.00
Average:
30 | 15 0.03
Partly Cloudy
Actual:
36 | 14 0.00
Average:
30 | 15 0.05
Scattered Clouds
Actual:
31 | 8 0.00
Average:
31 | 15 0.05
Rain
Actual:
38 | 29 0.36
Average:
31 | 15 0.05
Thunderstorm
Actual:
46 | 33 0.13
Average:
31 | 15 0.06
Thunderstorm
Actual:
59 | 34 0.48
Average:
31 | 15 0.05
Snow
Actual:
35 | 14 0.29
Average:
31 | 15 0.05
Snow
Actual:
19 | 2 T
Average:
31 | 15 0.05
 

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

2013 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 16 11 5 5 2 -1 83 71 59 30.36 30.30 30.26 10 10 10 12 5 15 0.00  
2 32 18 4 24 16 1 88 76 63 30.26 30.14 30.08 10 10 8 12 4 15 T Snow
3 29 19 9 25 13 5 85 76 67 30.42 30.31 30.13 10 10 8 22 10 28 0.00  
4 36 23 10 23 17 5 89 77 59 30.35 30.28 30.23 10 10 9 15 5 - 0.00  
5 38 26 13 32 24 11 100 85 70 30.23 30.10 30.00 10 9 4 22 8 28 0.00  
6 26 20 15 18 13 10 88 77 58 30.36 30.24 30.06 10 10 8 21 12 29 0.00  
7 41 27 13 27 22 10 92 73 54 30.31 30.16 30.07 10 10 10 21 8 25 0.00  
8 43 33 23 31 28 22 92 76 60 30.11 30.05 29.96 10 10 10 20 7 24 0.00  
9 44 35 25 32 28 24 92 75 57 30.50 30.38 30.13 10 10 8 20 6 24 0.00  
10 41 33 24 37 32 22 100 80 59 30.47 30.08 29.79 10 6 1 14 6 18 0.17 Rain
11 53 45 37 48 42 36 100 89 77 29.78 29.68 29.59 10 5 0 17 9 23 T Fog
12 53 37 20 44 24 13 85 72 58 30.11 29.95 29.63 10 8 1 32 14 41 T Snow
13 20 16 12 9 6 4 84 70 56 30.35 30.20 30.04 10 10 9 22 12 26 T Snow
14 28 18 7 13 8 3 80 60 39 30.53 30.47 30.37 10 10 10 12 4 17 0.00  
15 32 22 12 15 11 8 92 66 39 30.46 30.34 30.16 10 10 10 13 2 16 0.00  
16 42 29 15 34 23 8 82 67 52 30.16 30.00 29.88 10 10 10 22 9 28 0.00  
17 36 27 17 27 14 6 84 62 39 30.48 30.39 30.17 10 10 10 16 7 22 0.00  
18 53 38 22 31 26 18 84 63 41 30.43 30.12 29.93 10 10 10 28 11 38 0.00  
19 52 36 19 32 27 7 76 60 44 30.22 29.95 29.82 10 10 10 33 14 51 0.00  
20 19 15 10 9 5 1 76 65 53 30.44 30.37 30.24 10 8 2 28 12 33 T Snow
21 12 7 1 4 -5 -11 80 65 50 30.44 30.37 30.29 10 10 4 25 15 32 T  
22 13 6 -2 0 -4 -7 79 64 48 30.50 30.44 30.39 10 10 10 16 7 20 0.00  
23 30 20 9 12 5 -4 67 57 46 30.53 30.31 30.19 10 10 10 28 12 38 0.00  
24 21 13 4 8 -3 -8 60 49 37 30.70 30.54 30.32 10 10 10 16 9 24 0.00  
25 36 25 14 19 11 3 65 54 43 30.33 30.17 30.07 10 10 10 24 11 30 0.00  
26 31 20 8 14 7 2 73 56 39 30.44 30.36 30.30 10 10 10 13 7 17 0.00  
27 38 34 29 38 28 14 100 75 49 30.29 30.04 29.81 10 10 10 20 11 25 0.36 Rain
28 46 40 33 46 39 34 100 96 92 29.98 29.84 29.68 4 1 0 13 7 16 0.13 Fog , Rain , Thunderstorm
29 59 47 34 57 44 32 100 93 86 29.66 29.58 29.51 10 6 0 37 9 51 0.48 Fog , Rain , Thunderstorm
30 35 25 14 32 21 9 96 85 73 29.84 29.55 29.37 10 4 0 30 16 37 0.29 Fog , Rain , Snow
31 19 11 2 12 0 -8 83 73 63 30.39 30.09 29.81 10 8 2 26 16 35 T Snow