Grand Rapids, MI

1:26 PM EDT on September 19, 2017 (GMT -0400)
Gerald R. Ford International

Weather History for KGRR - July, 2012

Change the Weather History Date:

Month of July, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 104 °F 91 °F 79 °F
Mean Temperature 89 °F 79 °F 72 °F
Min Temperature 78 °F 67 °F 60 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 24 14 7 449
Growing Degree Days (base 50) 38 29 20 901
Dew Point  
Dew Point 75 °F 63 °F 47 °F
Precipitation  
Precipitation 0.78 in 0.10 in 0.00 in 2.56 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 36 mph 7 mph 0 mph
Gust Wind 45 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 29.96 in 29.56 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport or City:

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

Jul. 10, 2012 Rise Set
Actual Time 6:13 AM EDT 9:21 PM EDT
Civil Twilight 5:38 AM EDT 9:55 PM EDT
Nautical Twilight 4:54 AM EDT 10:39 PM EDT
Astronomical Twilight 4:01 AM EDT 11:32 PM EDT
Moon 12:25 AM EDT (7/10) 1:51 PM EDT (7/10)
Length of Visible Light 16h 16m
Length of Day
15h 08m
Waning Gibbous, 54% of the Moon is Illuminated
Jul 10
Waning Gibbous
Jul 10
Last Quarter
Jul 19
New
Jul 26
First Quarter
Aug 1
Full

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 91 78 65 66 61 55 87 60 32 29.99 29.93 29.86 10 10 8 14 5 17 T  
2 96 80 63 69 61 53 93 59 25 30.03 29.97 29.91 10 10 10 14 3 - 0.00  
3 96 86 76 73 69 66 82 61 39 29.92 29.86 29.81 10 9 6 20 10 30 0.03 Rain , Thunderstorm
4 99 89 78 72 71 68 79 59 38 29.86 29.84 29.81 10 10 6 20 9 26 0.00  
5 101 89 76 72 67 64 74 54 33 29.93 29.90 29.86 10 10 7 29 9 37 0.00  
6 104 89 74 72 69 66 82 56 30 29.99 29.93 29.90 10 10 10 14 5 20 0.00  
7 99 89 78 72 71 67 74 57 39 30.01 29.93 29.90 10 10 9 18 8 23 0.00  
8 87 79 70 65 58 49 73 51 28 30.09 30.04 30.01 10 10 10 17 7 22 0.00  
9 89 77 64 62 57 51 87 58 29 30.06 30.03 29.99 10 10 10 17 6 23 0.00  
10 86 74 61 57 53 49 78 54 29 30.15 30.11 30.06 10 10 10 15 6 25 0.00  
11 89 75 60 57 52 48 84 55 26 30.19 30.15 30.11 10 10 10 12 4 17 0.00  
12 90 75 60 56 52 47 84 54 24 30.15 30.12 30.08 10 10 10 14 5 23 0.00  
13 94 79 63 66 59 52 74 51 28 30.11 30.09 30.04 10 10 10 17 5 22 T  
14 94 82 69 67 64 60 78 57 36 30.09 30.04 29.97 10 10 10 16 7 20 T Rain
15 91 80 69 69 67 63 90 67 44 30.03 30.01 29.96 10 9 6 21 10 25 0.00  
16 97 82 67 67 65 63 90 63 36 30.02 29.94 29.83 10 9 4 21 9 30 0.00  
17 99 89 78 71 66 60 74 54 33 29.87 29.82 29.78 10 10 10 32 12 41 0.00  
18 91 83 74 70 68 61 87 67 47 29.98 29.92 29.85 10 10 7 15 7 18 0.15 Rain
19 79 72 65 70 68 62 93 85 76 30.01 29.94 29.88 10 7 2 22 9 26 0.70 Rain , Thunderstorm
20 84 73 62 63 59 55 93 67 40 30.10 30.06 30.01 10 10 4 18 8 24 0.00 Rain
21 87 74 60 63 59 55 84 63 42 30.11 30.07 30.02 10 10 10 20 7 24 0.00  
22 91 79 67 70 65 61 87 64 40 30.08 30.04 30.02 10 9 6 22 9 25 0.00  
23 94 84 74 71 68 65 74 58 41 30.01 29.91 29.84 10 10 5 24 13 30 0.07 Rain , Thunderstorm
24 87 76 65 71 60 53 74 53 32 29.98 29.94 29.86 10 10 9 17 7 23 T Rain
25 93 79 64 75 62 55 81 61 41 29.97 29.80 29.56 10 10 10 22 12 28 T  
26 87 79 71 72 69 64 87 69 51 29.76 29.66 29.59 10 10 3 20 9 25 0.37 Rain , Thunderstorm
27 82 75 67 71 66 62 97 89 81 29.97 29.84 29.76 10 6 0 15 5 20 0.78 Fog , Rain , Thunderstorm
28 84 73 62 63 57 52 93 64 34 30.12 30.06 29.98 10 10 10 16 7 33 0.00  
29 86 73 60 61 57 52 90 61 32 30.12 30.07 30.01 10 10 10 8 3 - 0.00  
30 90 76 62 65 61 57 87 63 39 30.03 29.95 29.86 10 10 10 14 5 21 0.00  
31 86 76 65 68 63 59 87 68 48 30.00 29.91 29.85 10 9 2 36 8 45 0.46 Rain , Thunderstorm