Weather History for Boise, ID

Change the Weather History Date:

Thursday, October 27, 2011

  Actual Average Record
Temperature  
Mean Temperature 45 °F 48 °F  
Max Temperature 55 °F 59 °F 87 °F (1887)
Min Temperature 34 °F 38 °F 19 °F (1919)
Degree Days  
Heating Degree Days 20 17  
Month to date heating degree days 281 314  
Since 1 July heating degree days 291 435  
Cooling Degree Days 0 0  
Month to date cooling degree days 22 7  
Year to date cooling degree days 1076 941  
Moisture  
Dew Point 22 °F    
Average Humidity 43    
Maximum Humidity 59    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.02 in 1.47 in (1912)
Month to date precipitation 1.76 0.62  
Year to date precipitation 9.77 8.70  
Snow  
Snow 0.00 in 0.00 in 1.00 in (1971)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 0.0 0.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 5 mph (SE)    
Max Wind Speed 12 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily 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. 27, 2011 Rise Set
Actual Time 8:13 AM MDT 6:43 PM MDT
Civil Twilight 7:44 AM MDT 7:12 PM MDT
Nautical Twilight 7:10 AM MDT 7:46 PM MDT
Astronomical Twilight 6:37 AM MDT 8:19 PM MDT
Moon 9:26 AM MDT (10/27) 7:11 PM MDT (10/27)
Length of Visible Light 11h 28m
Length of Day
10h 29m
New Moon, 1% of the Moon is Illuminated
Oct 27
New Moon
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 24
New

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 42.8 °F 37.0 °F 21.2 °F 42% 30.23 in 10.0 mi SE 10.4 mph - N/A   Partly Cloudy
1:53 AM 41.0 °F 35.8 °F 21.0 °F 45% 30.25 in 10.0 mi ESE 8.1 mph - N/A   Clear
2:53 AM 39.0 °F 34.8 °F 21.9 °F 50% 30.25 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
3:53 AM 37.0 °F 31.6 °F 21.0 °F 52% 30.24 in 10.0 mi SE 6.9 mph - N/A   Clear
4:53 AM 36.0 °F 29.6 °F 21.9 °F 57% 30.23 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
5:53 AM 36.0 °F 29.6 °F 21.0 °F 55% 30.23 in 10.0 mi ESE 8.1 mph - N/A   Clear
6:53 AM 35.1 °F 28.6 °F 21.0 °F 57% 30.24 in 10.0 mi SE 8.1 mph - N/A   Clear
7:53 AM 35.1 °F 29.3 °F 21.0 °F 57% 30.25 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
8:53 AM 35.1 °F 31.0 °F 21.0 °F 57% 30.27 in 10.0 mi ESE 4.6 mph - N/A   Clear
9:53 AM 37.0 °F 34.5 °F 21.9 °F 54% 30.28 in 10.0 mi SW 3.5 mph - N/A   Clear
10:53 AM 39.9 °F - 23.0 °F 51% 30.27 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 45.0 °F - 21.9 °F 40% 30.26 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 48.9 °F - 21.9 °F 35% 30.26 in 10.0 mi WNW 3.5 mph - N/A   Clear
1:53 PM 52.0 °F - 24.1 °F 34% 30.24 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 PM 53.1 °F - 19.9 °F 27% 30.22 in 10.0 mi West 4.6 mph - N/A   Clear
3:53 PM 54.0 °F - 21.0 °F 28% 30.21 in 10.0 mi West 4.6 mph - N/A   Clear
4:53 PM 54.0 °F - 21.9 °F 29% 30.21 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:53 PM 53.6 °F - 23.0 °F 30% 30.20 in 10.0 mi NNW 5.8 mph - N/A   Clear
6:53 PM 48.9 °F - 25.0 °F 39% 30.22 in 10.0 mi NW 4.6 mph - N/A   Clear
7:53 PM 46.0 °F - 26.1 °F 46% 30.24 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 41.0 °F - 25.0 °F 53% 30.25 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 39.0 °F 34.8 °F 25.0 °F 57% 30.27 in 10.0 mi SE 5.8 mph - N/A   Clear
10:53 PM 37.9 °F 32.1 °F 24.1 °F 57% 30.27 in 10.0 mi SE 8.1 mph - N/A   Clear
11:53 PM 37.9 °F 32.1 °F 23.0 °F 55% 30.26 in 10.0 mi ESE 8.1 mph - N/A   Clear