Weather History for Cortez, CO

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Thursday, September 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F 61 °F  
Max Temperature 78 °F 79 °F 89 °F (2000)
Min Temperature 42 °F 44 °F 37 °F (1999)
Degree Days  
Heating Degree Days 5 4  
Month to date heating degree days 8 35  
Since 1 July heating degree days 9 47  
Cooling Degree Days 0 1  
Month to date cooling degree days 38 16  
Year to date cooling degree days 746 425  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 59    
Maximum Humidity 93    
Minimum Humidity 25    
Precipitation  
Precipitation 0.01 in 0.05 in 0.12 in (1998)
Month to date precipitation 0.55 0.69  
Year to date precipitation 5.87 9.13  
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 13, 2012 Rise Set
Actual Time 6:55 AM MDT 7:24 PM MDT
Civil Twilight 6:29 AM MDT 7:50 PM MDT
Nautical Twilight 5:58 AM MDT 8:21 PM MDT
Astronomical Twilight 5:26 AM MDT 8:52 PM MDT
Moon 4:20 AM MDT (9/13) 5:47 PM MDT (9/13)
Length of Visible Light 13h 21m
Length of Day
12h 29m
Waning Crescent, 7% of the Moon is Illuminated
Sep 13
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 50.0 °F - 46.9 °F 89% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 48.9 °F - 46.0 °F 90% 30.15 in 10.0 mi East 4.6 mph - N/A   Clear
2:53 AM 48.0 °F - 45.0 °F 89% 30.16 in 10.0 mi East 5.8 mph - N/A   Clear
3:53 AM 46.0 °F 44.8 °F 44.1 °F 93% 30.17 in 10.0 mi ENE 3.5 mph - N/A   Clear
4:53 AM 45.0 °F 42.6 °F 42.1 °F 90% 30.19 in 10.0 mi East 4.6 mph - N/A   Clear
5:53 AM 44.1 °F 42.5 °F 42.1 °F 93% 30.22 in 10.0 mi ESE 3.5 mph - N/A   Clear
6:53 AM 42.1 °F 39.2 °F 39.9 °F 92% 30.25 in 10.0 mi SE 4.6 mph - N/A   Clear
7:53 AM 46.9 °F - 44.1 °F 90% 30.27 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 54.0 °F - 45.0 °F 72% 30.28 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 61.0 °F - 48.9 °F 64% 30.27 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 64.0 °F - 46.0 °F 52% 30.28 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:53 AM 68.0 °F - 44.1 °F 42% 30.26 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:53 PM 72.0 °F - 46.9 °F 41% 30.25 in 10.0 mi SW 8.1 mph - N/A   Clear
1:53 PM 75.0 °F - 44.1 °F 33% 30.22 in 10.0 mi South 6.9 mph - N/A   Clear
2:53 PM 75.0 °F - 41.0 °F 29% 30.19 in 10.0 mi SSW 8.1 mph - N/A   Clear
3:53 PM 78.1 °F - 39.0 °F 25% 30.17 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
4:53 PM 64.9 °F - 48.9 °F 56% 30.22 in 10.0 mi ESE 17.3 mph 20.7 mph 0.00 in Rain Light Rain
5:14 PM 60.8 °F - 48.2 °F 63% 30.35 in 10.0 mi South 12.7 mph - 0.01 in Rain Light Rain
5:53 PM 62.1 °F - 51.1 °F 67% 30.24 in 10.0 mi SSW 9.2 mph - 0.01 in   Clear
6:53 PM 64.0 °F - 51.1 °F 63% 30.24 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 60.1 °F - 48.9 °F 67% 30.25 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 57.9 °F - 51.1 °F 78% 30.26 in 10.0 mi East 5.8 mph - N/A   Clear
9:53 PM 55.0 °F - 50.0 °F 83% 30.26 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:53 PM 53.1 °F - 48.0 °F 83% 30.27 in 10.0 mi East 5.8 mph - N/A   Clear
11:53 PM 51.1 °F - 46.9 °F 86% 30.27 in 10.0 mi Calm Calm - N/A   Clear