Weather History for Grinnell, IA

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 34 °F 6 °F
Mean Temperature 46 °F 25 °F 2 °F
Min Temperature 37 °F 15 °F -2 °F
Degree Days  
Heating Degree Days (base 65) 62 40 20 1245
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 57 °F 18 °F -12 °F
Precipitation  
Precipitation 0.08 in 0.01 in 0.00 in 0.29 in
Snowdepth - - - -
Wind  
Wind 33 mph 11 mph 0 mph
Gust Wind 43 mph 22 mph 14 mph
Sea Level Pressure  
Sea Level Pressure 30.60 in 30.10 in 29.44 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 16, 2013 Rise Set
Actual Time 7:35 AM CST 5:07 PM CST
Civil Twilight 7:04 AM CST 5:37 PM CST
Nautical Twilight 6:30 AM CST 6:11 PM CST
Astronomical Twilight 5:56 AM CST 6:45 PM CST
Moon 10:06 AM CST (1/16) 11:04 PM CST (1/16)
Length of Visible Light 10h 33m
Length of Day
9h 31m
Waxing Crescent, 28% of the Moon is Illuminated
Jan 16
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
14 | 0 0.00
Average:
- | - -
Snow
Actual:
29 | 7 0.00
Average:
- | - -
Snow
Actual:
30 | 9 0.00
Average:
- | - -
Clear
Actual:
34 | 10 0.00
Average:
- | - -
Partly Cloudy
Actual:
37 | 20 0.00
Average:
- | - -
Scattered Clouds
Actual:
26 | 14 0.00
Average:
- | - -
Clear
Actual:
43 | 21 0.00
Average:
- | - -
Clear
Actual:
45 | 26 0.00
Average:
- | - -
Clear
Actual:
43 | 31 0.00
Average:
- | - -
Snow
Actual:
41 | 32 0.08
Average:
- | - -
Rain
Actual:
52 | 37 0.05
Average:
- | - -
Partly Cloudy
Actual:
52 | 18 0.00
Average:
- | - -
Partly Cloudy
Actual:
18 | 10 0.00
Average:
- | - -
Clear
Actual:
29 | 7 0.00
Average:
- | - -
Scattered Clouds
Actual:
33 | 14 0.00
Average:
- | - -
Partly Cloudy
Actual:
45 | 18 0.00
Average:
- | - -
Scattered Clouds
Actual:
35 | 15 0.00
Average:
- | - -
Clear
Actual:
55 | 23 0.00
Average:
- | - -
Scattered Clouds
Actual:
51 | 17 0.00
Average:
- | - -
Snow
Actual:
16 | 6 0.00
Average:
- | - -
Snow
Actual:
6 | -1 0.00
Average:
- | - -
Partly Cloudy
Actual:
14 | -2 0.00
Average:
- | - -
Partly Cloudy
Actual:
30 | 6 0.00
Average:
- | - -
Scattered Clouds
Actual:
22 | 3 0.00
Average:
- | - -
Scattered Clouds
Actual:
36 | 11 0.00
Average:
- | - -
Scattered Clouds
Actual:
34 | 6 0.00
Average:
- | - -
Snow
Actual:
41 | 30 0.06
Average:
- | - -
Rain
Actual:
49 | 32 0.05
Average:
- | - -
Snow
Actual:
57 | 34 0.00
Average:
- | - -
Snow
Actual:
34 | 17 0.05
Average:
- | - -
Snow
Actual:
17 | 0 0.00
Average:
- | - -
 

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 14 7 0 4 0 -5 79 72 60 30.29 30.23 30.15 10 10 10 10 6 - 0.00  
2 29 18 7 27 15 2 91 81 73 30.15 30.07 30.02 10 9 5 14 8 16 0.00 Snow
3 30 20 9 27 14 6 88 79 72 30.35 30.27 30.13 10 10 10 21 12 25 0.00 Snow
4 34 22 10 24 19 8 91 78 63 30.28 30.21 30.17 10 10 10 17 11 22 0.00  
5 37 28 20 32 25 19 93 83 75 30.16 30.05 29.94 10 10 7 22 11 26 0.00  
6 26 20 14 20 15 9 86 77 68 30.28 30.21 30.04 10 10 10 24 13 28 0.00  
7 43 32 21 30 24 16 82 71 53 30.21 30.08 30.00 10 10 10 20 11 26 0.00  
8 45 36 26 34 29 23 90 76 59 30.05 29.97 29.87 10 10 10 17 9 22 0.00  
9 43 37 31 33 31 28 90 80 64 30.42 30.31 30.06 10 10 10 17 10 18 0.00  
10 41 36 32 38 32 27 100 85 58 30.41 30.08 29.72 10 6 0 17 9 23 0.08 Fog , Rain , Snow
11 52 44 37 49 43 38 100 94 72 29.73 29.60 29.51 10 5 0 17 9 24 0.05 Fog , Rain
12 52 36 18 44 19 10 89 72 64 30.07 29.95 29.56 10 10 7 28 17 37 0.00  
13 18 14 10 10 7 4 80 72 63 30.29 30.15 29.99 10 10 7 20 13 25 0.00  
14 29 18 7 13 8 4 85 67 41 30.46 30.39 30.29 10 10 10 9 5 - 0.00  
15 33 24 14 16 12 10 84 64 38 30.38 30.26 30.07 10 10 10 12 7 - 0.00  
16 45 32 18 34 23 12 89 69 59 30.17 29.96 29.86 10 10 10 21 12 25 0.00  
17 35 25 15 26 17 11 89 72 48 30.44 30.35 30.18 10 10 10 14 8 20 0.00  
18 55 39 23 32 28 18 82 65 37 30.35 30.05 29.88 10 10 10 31 14 39 0.00  
19 51 34 17 33 28 6 81 65 45 30.23 29.93 29.80 10 10 10 31 15 41 0.00  
20 16 12 6 11 6 2 83 75 64 30.39 30.33 30.23 10 8 1 24 14 30 0.00 Snow
21 6 2 -1 2 -5 -12 82 70 61 30.39 30.33 30.29 10 10 2 22 13 29 0.00 Snow
22 14 6 -2 4 -2 -8 79 65 52 30.42 30.35 30.29 10 10 10 10 6 - 0.00  
23 30 18 6 19 8 -3 78 67 58 30.49 30.25 30.16 10 10 10 24 11 33 0.00  
24 22 12 3 9 -2 -7 65 54 40 30.60 30.45 30.21 10 10 10 16 11 21 0.00  
25 36 24 11 22 13 3 79 62 52 30.29 30.13 30.05 10 10 10 24 12 30 0.00  
26 34 20 6 16 8 1 80 59 36 30.36 30.27 30.18 10 10 10 16 8 22 0.00  
27 41 35 30 41 30 16 100 87 54 30.18 29.93 29.74 10 4 0 18 12 22 0.06 Fog , Rain , Snow
28 49 40 32 49 39 33 100 100 100 29.91 29.80 29.60 2 0 0 16 7 20 0.05 Fog , Rain
29 57 46 34 57 41 32 100 98 92 29.63 29.57 29.51 10 6 2 17 11 25 0.00 Rain , Snow
30 34 26 17 33 21 11 100 87 74 29.81 29.61 29.44 10 4 0 33 20 43 0.05 Snow
31 17 9 0 11 1 -7 81 74 67 30.32 30.06 29.83 10 7 1 30 18 38 0.00 Snow