Weather History for Grand Rapids, MI

Change the Weather History Date:

Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 65 °F 42 °F 29 °F
Mean Temperature 51 °F 35 °F 24 °F
Min Temperature 41 °F 28 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 41 30 14 919
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 58 °F 29 °F 15 °F
Precipitation  
Precipitation 0.93 in 0.11 in 0.00 in 2.72 in
Snowdepth 3.0 in 0.5 in 0.0 in -
Wind  
Wind 35 mph 9 mph 0 mph
Gust Wind 49 mph 24 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 29.98 in 29.09 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 14, 2012 Rise Set
Actual Time 8:05 AM EST 5:08 PM EST
Civil Twilight 7:33 AM EST 5:40 PM EST
Nautical Twilight 6:57 AM EST 6:16 PM EST
Astronomical Twilight 6:23 AM EST 6:50 PM EST
Moon 9:08 AM EST (12/14) 7:01 PM EST (12/14)
Length of Visible Light 10h 07m
Length of Day
9h 02m
Waxing Crescent, 3% of the Moon is Illuminated
Dec 14
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Weather History Calendar

Precipitation Actual month total 2.72 Normal Month Total: 2.50
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
60 | 37 T
Average:
40 | 28 0.09
Thunderstorm
Actual:
58 | 35 0.34
Average:
39 | 28 0.10
Rain
Actual:
65 | 35 0.02
Average:
39 | 27 0.09
Rain
Actual:
65 | 37 0.11
Average:
39 | 27 0.09
Partly Cloudy
Actual:
39 | 28 0.00
Average:
38 | 27 0.09
Mostly Cloudy
Actual:
42 | 27 T
Average:
38 | 26 0.09
Rain
Actual:
46 | 40 0.06
Average:
37 | 26 0.08
Snow
Actual:
42 | 28 0.22
Average:
37 | 26 0.09
Snow
Actual:
35 | 30 0.10
Average:
37 | 25 0.09
Snow
Actual:
36 | 27 0.03
Average:
36 | 25 0.08
Snow
Actual:
36 | 22 0.01
Average:
36 | 25 0.09
Snow
Actual:
45 | 32 T
Average:
36 | 25 0.08
Scattered Clouds
Actual:
48 | 28 0.00
Average:
35 | 24 0.08
Partly Cloudy
Actual:
50 | 28 0.00
Average:
35 | 24 0.07
Rain
Actual:
48 | 32 0.37
Average:
35 | 24 0.08
Rain
Actual:
49 | 41 0.21
Average:
34 | 23 0.08
Overcast
Actual:
42 | 33 T
Average:
34 | 23 0.07
Snow
Actual:
40 | 27 0.02
Average:
34 | 23 0.07
Fog
Actual:
40 | 34 T
Average:
34 | 23 0.08
Snow
Actual:
47 | 34 0.93
Average:
33 | 22 0.07
Snow
Actual:
39 | 32 0.06
Average:
33 | 22 0.08
Partly Cloudy
Actual:
36 | 26 0.00
Average:
33 | 22 0.08
Partly Cloudy
Actual:
32 | 22 0.00
Average:
33 | 21 0.08
Partly Cloudy
Actual:
31 | 22 T
Average:
33 | 21 0.07
Partly Cloudy
Actual:
32 | 17 0.00
Average:
32 | 21 0.08
Snow
Actual:
29 | 22 0.17
Average:
32 | 21 0.08
Snow
Actual:
32 | 19 T
Average:
32 | 21 0.07
Snow
Actual:
30 | 18 0.03
Average:
32 | 20 0.07
Snow
Actual:
32 | 22 0.02
Average:
32 | 20 0.08
Snow
Actual:
30 | 23 0.02
Average:
32 | 20 0.07
Mostly Cloudy
Actual:
37 | 24 0.00
Average:
32 | 20 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 Weather History & 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 60 49 37 50 39 33 92 78 64 30.24 30.10 29.91 10 5 1 24 12 31 T  
2 58 47 35 52 47 33 100 86 72 30.11 29.98 29.88 10 5 0 18 8 25 0.34 Fog , Rain , Thunderstorm
3 65 50 35 58 50 34 100 89 78 30.11 29.99 29.82 10 4 0 25 11 33 0.02 Fog , Rain
4 65 51 37 57 42 26 86 66 46 30.19 29.98 29.83 10 9 6 31 12 38 0.11 Rain
5 39 34 28 23 20 18 75 62 48 30.45 30.37 30.23 10 10 10 16 7 23 0.00  
6 42 35 27 34 26 21 76 66 55 30.31 30.12 29.94 10 10 10 18 9 22 T  
7 46 43 40 41 38 34 93 79 65 29.96 29.93 29.89 10 6 1 12 4 15 0.06 Rain
8 42 35 28 39 31 26 96 89 82 30.19 30.00 29.87 10 6 2 14 7 17 0.22 Rain , Snow
9 35 33 30 31 29 26 92 84 75 30.19 29.93 29.68 10 6 2 22 12 26 0.10 Rain , Snow
10 36 32 27 34 28 20 96 80 63 29.91 29.71 29.60 10 7 1 15 7 18 0.03 Rain , Snow
11 36 29 22 30 22 17 89 73 56 30.10 30.00 29.92 10 9 2 23 9 29 0.01 Snow
12 45 39 32 29 26 23 75 58 41 30.33 30.24 30.10 10 9 2 18 11 23 T Snow
13 48 38 28 26 24 22 78 58 37 30.32 30.23 30.13 10 10 8 22 11 28 0.00  
14 50 39 28 35 29 25 89 68 46 30.25 30.19 30.13 10 8 6 9 4 13 0.00  
15 48 40 32 46 36 28 96 81 65 30.14 29.85 29.61 8 4 2 17 10 23 0.37 Rain
16 49 45 41 47 44 38 93 87 80 29.68 29.61 29.57 10 6 2 21 11 26 0.21 Rain
17 42 38 33 38 33 29 92 77 62 29.73 29.69 29.65 10 9 7 15 6 20 T  
18 40 34 27 34 29 23 92 78 64 29.80 29.74 29.69 10 7 2 12 6 18 0.02 Rain , Snow
19 40 37 34 35 33 30 100 88 76 30.11 29.98 29.74 8 3 0 12 4 14 T Fog
20 47 41 34 45 37 32 93 86 79 29.99 29.46 29.09 10 5 1 32 16 39 0.93 Rain , Snow
21 39 36 32 34 28 21 89 75 61 30.03 29.54 29.17 10 6 0 35 21 49 0.06 Rain , Snow
22 36 31 26 24 22 20 81 70 59 30.14 30.07 30.00 10 10 10 22 11 29 0.00  
23 32 27 22 24 20 18 88 76 63 30.07 29.98 29.88 10 9 6 13 5 17 0.00  
24 31 27 22 22 19 17 84 77 69 30.07 29.98 29.89 10 10 10 16 8 20 T  
25 32 25 17 21 18 15 92 75 58 30.36 30.27 30.08 10 10 9 14 6 17 0.00  
26 29 26 22 24 20 16 92 80 68 30.30 30.08 29.96 10 6 1 23 15 30 0.17 Snow
27 32 26 19 19 18 15 84 71 58 30.19 30.12 30.01 10 9 6 15 5 18 T Snow
28 30 24 18 27 22 16 92 83 74 30.18 30.08 29.92 10 5 1 10 5 12 0.03 Snow
29 32 27 22 25 22 19 92 81 69 30.11 29.93 29.85 10 6 2 9 6 18 0.02 Snow
30 30 27 23 27 21 17 92 80 68 30.30 30.21 30.08 10 7 2 20 11 24 0.02 Snow
31 37 31 24 28 22 15 81 72 63 30.12 30.01 29.93 10 9 5 22 12 28 0.00