Weather History for Pontiac, MI

Change the Weather History Date:

Week of October 21, 2012 through October 27, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 67 °F 52 °F
Mean Temperature 67 °F 57 °F 44 °F
Min Temperature 59 °F 47 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 21 9 0 61
Cooling Degree Days (base 65) 2 0 0 2
Growing Degree Days (base 50) 17 7 0 52
Dew Point  
Dew Point 61 °F 47 °F 30 °F
Precipitation  
Precipitation 0.07 in 0.03 in 0.00 in 0.21 in
Snowdepth - - - -
Wind  
Wind 25 mph 7 mph 0 mph
Gust Wind 31 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 30.03 in 29.82 in

Weekly Weather History Graph

Weekly 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

Oct. 21, 2012 Rise Set
Actual Time 7:54 AM EDT 6:41 PM EDT
Civil Twilight 7:25 AM EDT 7:09 PM EDT
Nautical Twilight 6:52 AM EDT 7:42 PM EDT
Astronomical Twilight 6:20 AM EDT 8:15 PM EDT
Moon 2:17 PM EDT (10/21) No Moon Set
Length of Visible Light 11h 44m
Length of Day
10h 46m
Waxing Crescent, 45% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
21 61 50 39 46 40 38 100 77 46 30.10 30.04 29.91 10 8 3 10 4 - 0.00 Fog
22 69 54 39 55 47 38 97 77 54 30.10 30.05 29.97 10 9 5 9 2 - 0.02 Rain
23 66 60 57 61 58 55 100 90 81 30.02 29.95 29.90 10 7 2 9 5 - 0.07 Rain
24 75 67 59 60 58 57 100 81 54 30.03 29.99 29.95 10 7 2 12 4 - 0.06 Rain
25 75 65 55 57 53 50 96 66 43 29.98 29.91 29.83 10 10 8 17 8 29 0.00  
26 69 56 41 54 41 33 93 76 56 30.25 30.10 29.82 10 10 3 25 13 31 0.06 Rain
27 52 44 37 36 32 30 83 66 44 30.23 30.19 30.14 10 10 10 16 10 21 0.00