Weather History for Caldwell, ID

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Friday, October 21, 2011

  Actual Average (KBOI) Record (KBOI)
Temperature  
Mean Temperature 52 °F 51 °F  
Max Temperature 66 °F 62 °F 84 °F (2003)
Min Temperature 39 °F 39 °F 23 °F (1996)
Degree Days  
Heating Degree Days 12 14  
Month to date heating degree days 220  
Since 1 July heating degree days 341  
Cooling Degree Days 0 0  
Month to date cooling degree days 7  
Year to date cooling degree days 941  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 70    
Maximum Humidity 87    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.03 in 0.65 in (1974)
Month to date precipitation 0.46  
Year to date precipitation 8.54  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2006)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 2 mph (East)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 21, 2011 Rise Set
Actual Time 8:07 AM MDT 6:53 PM MDT
Civil Twilight 7:38 AM MDT 7:22 PM MDT
Nautical Twilight 7:05 AM MDT 7:56 PM MDT
Astronomical Twilight 6:32 AM MDT 8:29 PM MDT
Moon 1:51 AM MDT (10/21) 3:50 PM MDT (10/21)
Length of Visible Light 11h 44m
Length of Day
10h 45m
Waning Crescent, 33% of the Moon is Illuminated
Oct 21
Waning Crescent
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F - 42.8 °F 71% 30.09 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
12:35 AM 51.8 °F - 42.8 °F 71% 30.09 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
1:15 AM 51.8 °F - 42.8 °F 71% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
1:35 AM 48.2 °F - 42.8 °F 82% 30.10 in 8.0 mi Calm Calm - N/A   Overcast
1:55 AM 48.2 °F - 42.8 °F 82% 30.09 in 7.0 mi NE 4.6 mph - N/A   Mostly Cloudy
2:15 AM 48.2 °F - 42.8 °F 82% 30.10 in 9.0 mi South 5.8 mph - N/A   Overcast
2:35 AM 48.2 °F - 42.8 °F 82% 30.10 in 7.0 mi Calm Calm - N/A   Overcast
2:55 AM 48.2 °F - 42.8 °F 82% 30.11 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
3:15 AM 48.2 °F - 42.8 °F 82% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
3:35 AM 48.2 °F - 42.8 °F 82% 30.11 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
3:55 AM 46.4 °F 44.3 °F 41.0 °F 81% 30.11 in 9.0 mi NW 4.6 mph - N/A   Scattered Clouds
4:15 AM 46.4 °F - 39.2 °F 76% 30.10 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:35 AM 44.6 °F 41.4 °F 39.2 °F 81% 30.11 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
4:55 AM 44.6 °F - 39.2 °F 81% 30.12 in 9.0 mi Calm Calm - N/A   Partly Cloudy
5:15 AM 44.6 °F - 39.2 °F 81% 30.13 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
5:55 AM 44.6 °F - 39.2 °F 81% 30.14 in 7.0 mi Calm Calm - N/A   Partly Cloudy
6:15 AM 42.8 °F - 37.4 °F 81% 30.15 in 1.0 mi Calm Calm - N/A   Clear
6:35 AM 42.8 °F - 37.4 °F 81% 30.15 in 0.8 mi Calm Calm - N/A   Overcast
6:55 AM 42.8 °F - 37.4 °F 81% 30.15 in 0.5 mi Calm Calm - N/A   Overcast
7:15 AM 42.8 °F - 39.2 °F 87% 30.15 in 4.0 mi Calm Calm - N/A   Partly Cloudy
7:35 AM 42.8 °F - 39.2 °F 87% 30.15 in 4.0 mi Calm Calm - N/A   Clear
7:55 AM 42.8 °F - 37.4 °F 81% 30.16 in 2.0 mi Calm Calm - N/A   Clear
8:15 AM 39.2 °F 35.9 °F 35.6 °F 87% 30.17 in 0.2 mi East 4.6 mph - N/A   Unknown
8:35 AM 41.0 °F 37.1 °F 35.6 °F 81% 30.17 in 0.2 mi East 5.8 mph - N/A   Unknown
8:55 AM 41.0 °F 38.0 °F 37.4 °F 87% 30.18 in 1.2 mi East 4.6 mph - N/A   Clear
9:15 AM 42.8 °F - 39.2 °F 87% 30.19 in 3.0 mi Calm Calm - N/A   Clear
9:35 AM 44.6 °F - 39.2 °F 81% 30.20 in 4.0 mi Calm Calm - N/A   Clear
9:55 AM 46.4 °F - 41.0 °F 81% 30.20 in 5.0 mi Calm Calm - N/A   Clear
10:15 AM 46.4 °F - 41.0 °F 81% 30.20 in 5.0 mi Calm Calm - N/A   Clear
10:35 AM 50.0 °F - 42.8 °F 76% 30.21 in 7.0 mi Calm Calm - N/A   Clear
10:55 AM 51.8 °F - 44.6 °F 76% 30.21 in 9.0 mi Calm Calm - N/A   Clear
11:15 AM 53.6 °F - 44.6 °F 72% 30.22 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 55.4 °F - 44.6 °F 67% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 55.4 °F - 44.6 °F 67% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:15 PM 57.2 °F - 44.6 °F 63% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:35 PM 57.2 °F - 44.6 °F 63% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 57.2 °F - 44.6 °F 63% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:15 PM 59.0 °F - 44.6 °F 59% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:35 PM 59.0 °F - 44.6 °F 59% 30.22 in 10.0 mi Calm Calm - N/A   Clear
1:55 PM 60.8 °F - 44.6 °F 55% 30.22 in 10.0 mi NNW 3.5 mph - N/A   Clear
2:15 PM 60.8 °F - 44.6 °F 55% 30.22 in 10.0 mi West 3.5 mph - N/A   Clear
2:35 PM 62.6 °F - 42.8 °F 48% 30.22 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 62.6 °F - 42.8 °F 48% 30.21 in 10.0 mi Calm Calm - N/A   Clear
3:15 PM 64.4 °F - 44.6 °F 49% 30.21 in 10.0 mi ENE 3.5 mph - N/A   Clear
3:35 PM 62.6 °F - 44.6 °F 52% 30.21 in 10.0 mi Calm Calm - N/A   Clear
3:55 PM 64.4 °F - 44.6 °F 49% 30.21 in 10.0 mi Calm Calm - N/A   Clear
4:35 PM 66.2 °F - 44.6 °F 46% 30.21 in 10.0 mi North 3.5 mph - N/A   Clear
5:15 PM 64.4 °F - 44.6 °F 49% 30.20 in 10.0 mi Calm Calm - N/A   Clear
5:35 PM 64.4 °F - 42.8 °F 45% 30.20 in 10.0 mi Calm Calm - N/A   Clear
5:55 PM 64.4 °F - 44.6 °F 49% 30.20 in 10.0 mi East 3.5 mph - N/A   Clear
6:15 PM 64.4 °F - 44.6 °F 49% 30.20 in 10.0 mi NE 3.5 mph - N/A   Clear
6:35 PM 60.8 °F - 44.6 °F 55% 30.20 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 60.8 °F - 44.6 °F 55% 30.20 in 7.0 mi Calm Calm - N/A   Clear
7:15 PM 60.8 °F - 44.6 °F 55% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 59.0 °F - 44.6 °F 59% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 57.2 °F - 44.6 °F 63% 30.21 in 10.0 mi SSW 3.5 mph - N/A   Clear
8:15 PM 55.4 °F - 44.6 °F 67% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:55 PM 51.8 °F - 42.8 °F 71% 30.22 in 9.0 mi SE 3.5 mph - N/A   Clear
9:15 PM 51.8 °F - 42.8 °F 71% 30.22 in 6.0 mi Calm Calm - N/A   Clear
9:35 PM 48.2 °F - 42.8 °F 82% 30.23 in 10.0 mi ENE 4.6 mph - N/A   Clear
9:55 PM 50.0 °F - 42.8 °F 76% 30.22 in 9.0 mi Calm Calm - N/A   Clear
10:15 PM 48.2 °F - 41.0 °F 76% 30.22 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:35 PM 48.2 °F - 41.0 °F 76% 30.23 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:55 PM 46.4 °F 42.9 °F 39.2 °F 76% 30.23 in 10.0 mi NE 6.9 mph - N/A   Clear
11:15 PM 46.4 °F 43.5 °F 39.2 °F 76% 30.24 in 10.0 mi NE 5.8 mph - N/A   Clear
11:55 PM 46.4 °F - 39.2 °F 76% 30.24 in 10.0 mi Calm Calm - N/A   Clear