Boulder Muni, Boulder, CO, CO

2:25 AM MDT on October 17, 2019 (GMT -0600)
Boulder Muni, Boulder, CO

Weather History for KBDU - September, 2019

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Wednesday, September 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 65 °F -  
Max Temperature 79 °F - 90 °F (2016)
Min Temperature 50 °F - 46 °F (2017)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 3  
Cooling Degree Days 0    
Month to date cooling degree days 116  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 48    
Maximum Humidity 77    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in - 0.00 in (2019)
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 4 mph (NNE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 18, 2019 Rise Set
Actual Time 6:44 AM MDT 7:04 PM MDT
Civil Twilight 6:17 AM MDT 7:32 PM MDT
Nautical Twilight 5:45 AM MDT 8:03 PM MDT
Astronomical Twilight 5:12 AM MDT 8:36 PM MDT
Moon 9:40 PM MDT (9/18) 10:50 AM MDT (9/18)
Length of Visible Light 13h 14m
Length of Day
12h 20m
Waning Gibbous, 82% of the Moon is Illuminated
Sep 18
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:12 AM 71.6 °F 37.4 °F 29% 30.00 in 10.0 mi West 9.2 mph - N/A   Clear
12:30 AM 68.0 °F 41.0 °F 37% 30.01 in 10.0 mi East 4.6 mph - N/A   Clear
12:48 AM 64.4 °F 42.8 °F 45% 30.03 in 10.0 mi East 4.6 mph - N/A   Clear
1:12 AM 60.8 °F 42.8 °F 52% 30.05 in 10.0 mi Calm Calm - N/A   Clear
1:30 AM 60.8 °F 42.8 °F 52% 30.06 in 10.0 mi SSE 4.6 mph - N/A   Clear
1:48 AM 60.8 °F 42.8 °F 52% 30.06 in 10.0 mi SE 4.6 mph - N/A   Clear
2:12 AM 60.8 °F 42.8 °F 52% 30.06 in 10.0 mi ESE 3.5 mph - N/A   Clear
2:30 AM 59.0 °F 42.8 °F 55% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:48 AM 59.0 °F 42.8 °F 55% 30.06 in 10.0 mi SSW 3.5 mph - N/A   Clear
3:12 AM 59.0 °F 42.8 °F 55% 30.06 in 10.0 mi South 4.6 mph - N/A   Clear
3:30 AM 59.0 °F 42.8 °F 55% 30.06 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:48 AM 59.0 °F 42.8 °F 55% 30.07 in 10.0 mi SSE 5.8 mph - N/A   Clear
4:12 AM 59.0 °F 42.8 °F 55% 30.07 in 10.0 mi South 4.6 mph - N/A   Clear
4:30 AM 59.0 °F 41.0 °F 51% 30.07 in 10.0 mi SSE 4.6 mph - N/A   Clear
4:48 AM 57.2 °F 42.8 °F 59% 30.06 in 10.0 mi SE 4.6 mph - N/A   Clear
5:30 AM 53.6 °F 42.8 °F 67% 30.07 in 10.0 mi Calm Calm - N/A   Clear
5:48 AM 51.8 °F 44.6 °F 76% 30.07 in 10.0 mi Calm Calm - N/A   Clear
6:12 AM 51.8 °F 42.8 °F 71% 30.07 in 10.0 mi North 4.6 mph - N/A   Clear
6:30 AM 50.0 °F 42.8 °F 76% 30.09 in 10.0 mi North 4.6 mph - N/A   Clear
6:48 AM 50.0 °F 42.8 °F 76% 30.10 in 10.0 mi North 4.6 mph - N/A   Clear
7:12 AM 51.8 °F 42.8 °F 71% 30.12 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:30 AM 53.6 °F 42.8 °F 67% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:48 AM 53.6 °F 41.0 °F 62% 30.13 in 10.0 mi NNW 3.5 mph - N/A   Clear
8:11 AM 55.4 °F 41.0 °F 58% 30.14 in 10.0 mi North 4.6 mph - N/A   Clear
8:29 AM 59.0 °F 37.4 °F 45% 30.14 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 60.8 °F 35.6 °F 39% 30.14 in 10.0 mi North 3.5 mph - N/A   Clear
9:12 AM 60.8 °F 37.4 °F 42% 30.14 in 10.0 mi NE 3.5 mph - N/A   Clear
9:30 AM 62.6 °F 35.6 °F 37% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:49 AM 62.6 °F 37.4 °F 39% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:12 AM 64.4 °F 39.2 °F 40% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:30 AM 68.0 °F 37.4 °F 33% 30.14 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:12 AM 68.0 °F 37.4 °F 33% 30.14 in 10.0 mi Calm Calm - N/A   Clear
11:30 AM 69.8 °F 35.6 °F 28% 30.13 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
11:48 AM 71.6 °F 35.6 °F 27% 30.13 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
12:12 PM 73.4 °F 32.0 °F 22% 30.11 in 10.0 mi ESE 8.1 mph - N/A   Clear
12:30 PM 73.4 °F 32.0 °F 22% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:48 PM 73.4 °F 32.0 °F 22% 30.10 in 10.0 mi ESE 5.8 mph - N/A   Clear
1:12 PM 77.0 °F 32.0 °F 19% 30.09 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
1:30 PM 73.4 °F 32.0 °F 22% 30.08 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
1:48 PM 75.2 °F 32.0 °F 21% 30.08 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
2:12 PM 77.0 °F 32.0 °F 19% 30.07 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
2:29 PM 77.0 °F 32.0 °F 19% 30.07 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
2:53 PM 73.4 °F 32.0 °F 22% 30.08 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
3:07 PM 75.2 °F 32.0 °F 21% 30.07 in 10.0 mi ENE 4.6 mph - N/A   Overcast
3:31 PM 77.0 °F 33.8 °F 21% 30.05 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
3:49 PM 78.8 °F 32.0 °F 18% 30.05 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
4:12 PM 78.8 °F 33.8 °F 20% 30.04 in 10.0 mi North 8.1 mph - N/A   Clear
4:30 PM 77.0 °F 33.8 °F 21% 30.04 in 10.0 mi North 8.1 mph - N/A   Clear
4:48 PM 73.4 °F 33.8 °F 23% 30.04 in 10.0 mi North 4.6 mph - N/A   Clear
5:12 PM 77.0 °F 33.8 °F 21% 30.03 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
5:30 PM 77.0 °F 35.6 °F 22% 30.03 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
5:48 PM 77.0 °F 33.8 °F 21% 30.03 in 10.0 mi NNW 5.8 mph - N/A   Clear
6:08 PM 71.6 °F 35.6 °F 27% 30.03 in 10.0 mi NW 4.6 mph - N/A   Clear
6:32 PM 71.6 °F 35.6 °F 27% 30.03 in 10.0 mi NW 5.8 mph - N/A   Clear
6:50 PM 69.8 °F 35.6 °F 28% 30.04 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
7:12 PM 69.8 °F 35.6 °F 28% 30.04 in 10.0 mi NW 6.9 mph - N/A   Clear
7:30 PM 69.8 °F 35.6 °F 28% 30.04 in 10.0 mi NNW 5.8 mph - N/A   Clear
7:48 PM 68.0 °F 35.6 °F 30% 30.06 in 10.0 mi North 4.6 mph - N/A   Clear
8:08 PM 68.0 °F 35.6 °F 30% 30.06 in 10.0 mi NNW 5.8 mph - N/A   Clear
8:32 PM 66.2 °F 35.6 °F 32% 30.06 in 10.0 mi West 3.5 mph - N/A   Clear
8:50 PM 68.0 °F 37.4 °F 33% 30.07 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
9:12 PM 66.2 °F 37.4 °F 35% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
9:30 PM 66.2 °F 37.4 °F 35% 30.07 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
9:48 PM 66.2 °F 37.4 °F 35% 30.07 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
10:12 PM 66.2 °F 37.4 °F 35% 30.07 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
10:30 PM 64.4 °F 39.2 °F 40% 30.07 in 10.0 mi South 4.6 mph - N/A   Clear
10:48 PM 64.4 °F 39.2 °F 40% 30.07 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:12 PM 64.4 °F 39.2 °F 40% 30.07 in 10.0 mi Calm Calm - N/A   Clear
11:30 PM 62.6 °F 41.0 °F 45% 30.07 in 10.0 mi WSW 3.5 mph - N/A   Clear
11:47 PM 62.6 °F 37.4 °F 39% 30.07 in 10.0 mi Calm Calm - N/A   Clear