Never base important decisions that could result in harm to people or property on this weather information.

Almanac
Last Update: (February 5, 2012 1:45:00 PM (Mountain))
Today - Sunday, February 5, 2012
  Current High Low
Temperature 28°F (-2°C) ↑ 28° 1:41 PM 6° 6:16 AM
Temperature Normals1   44.0° 15.0°
Temperature Records2   71° 1954 -23° 1989
Dew Point 20°F (-7°C) ↓ 21° 12:49 PM 0° 6:14 AM
Humidity 71% ↓ 85% 12:00 AM 71% 1:44 PM
Wind Gust E 1 mph E 6 12:38 PM SSW 0 12:00 AM
Wind Speed E 0 mph ↓
Calm (0)
E 5 12:44 PM SSW 0 12:00 AM
Precipitation 0.01" (0.25 mm) 3
Last 24 hours 0.01"
0.00"4 12:00 AM 0.00"4 12:00 AM
Barometer 30.18" (1022.1 mb)
Falling
30.31" 12:01 AM 30.18" 1:41 PM
Wind Chill Gust 28°F (-2°C) 28° 1:41 PM 6° 6:16 AM
Wind Chill Avg 28°F (-2°C) 28° 1:41 PM 6° 6:16 AM
Heat Index 28°F (-2°C) 28° 1:10 PM 5° 6:13 AM
1 30 year normals obtained from COOP station ID 055116.
2 Records prior 2006 from Longmont Daily Times-Call.
3 Daily total rainfall.
4 Maximum and minimum rainfall are the instantaneous rainfall rates.
Yesterday - Saturday, February 4, 2012
  Maximum Minimum Mean/Total
Temperature 32°F 12:56 PM 14°F 10:27 PM 23.2°
Dew Point 25°F 10:22 AM 10°F 10:27 PM 20.9°
Humidity 90% 6:01 PM 67% 12:58 PM 80.0%
Wind Gust N 17 mph 12:25 AM NNE 0 mph 3:01 AM 1.5 349°
Wind Speed N 13 mph 12:27 AM N 0 mph 3:34 AM  
Barometer 30.36" 10:37 AM 30.28" 12:06 AM 30.316
Wind Chill Gust 32°F 12:56 PM 13°F 10:04 PM 25.1°
Wind Chill Avg 32°F 12:56 PM 14°F 10:27 PM  
Heat Index 32°F 12:55 PM 14°F 10:19 PM 25.9°
Degree Days Heating (Base 65°F): 42
Cooling (Base 65°F): 0
 
Precipitation     0.09"
One Year Ago Today - February 5, 2011
  Maximum Minimum Mean/Total
Temperature 42°F 10:36 AM 24°F 3:08 AM 32.9°
Dew Point 30°F 9:09 AM 20°F 2:58 AM 25.7°
Humidity 88% 3:58 AM 52% 2:40 PM 71.4%
Wind Gust N 28 mph 9:20 AM SSW 0 mph 12:05 AM 5.2 11°
Wind Speed N 20 mph 9:11 AM SSW 0 mph 12:19 AM  
Barometer 29.95" 11:59 PM 29.72" 3:09 AM 29.797
Wind Chill Gust 41°F 1:51 PM 17°F 1:47 AM 29.9°
Wind Chill Avg 41°F 2:25 PM 19°F 1:48 AM  
Heat Index 41°F 10:31 AM 23°F 3:08 AM 33.8°
Degree Days Heating (Base 65°F): 32
Cooling (Base 65°F): 0
 
Precipitation     0.00"
Month to Date
  Maximum Minimum Mean/Total
Temperature 53°F on Feb 1 2:46 PM 6°F on Feb 5 6:16 AM Mean 29.3°
Dew Point 30°F on Feb 2 8:57 PM 0°F on Feb 5 6:14 AM Mean 20.5°
Humidity 90% on Feb 4 6:01 PM 20% on Feb 1 2:47 PM Mean 66.5%
Wind Gust N 28 mph on Feb 2 4:36 PM N 0 mph on Feb 1 12:00 AM Mean 9° 5.7
Wind Speed N 22 mph on Feb 2 4:42 PM N 0 mph on Feb 1 12:00 AM  
Barometer 30.36" on Feb 4 10:37 AM 29.88" on Feb 2 3:04 PM Mean 30.128"
Wind Chill Gust   6°F on Feb 5 6:16 AM  
Wind Chill Avg   6°F on Feb 5 6:16 AM Mean 28.2°
Heat Index 52°F on Feb 1 2:40 PM   Mean 31.7°
Precipitation     Total 0.30"
# Days Temperature > 90°F     0
# Days Temperature < 0°F     0
Year to Date
  Maximum Minimum Mean/Total
Temperature 66°F on Jan 25 2:14 PM 2°F on Jan 17 5:08 AM Mean 34.4°
Dew Point 34°F on Jan 5 12:00 PM -3°F on Jan 17 5:08 AM Mean 19.2°
Humidity 91% on Jan 8 5:01 AM 12% on Jan 13 12:00 PM Mean 59.5%
Wind Gust NNW 39 mph on Jan 11 5:19 AM SSE 0 mph on Jan 1 12:07 AM Mean 346° 4.3
Wind Speed N 29 mph on Jan 11 6:12 AM SSE 0 mph on Jan 1 12:32 AM  
Barometer 30.51" on Jan 1 9:40 PM 29.32" on Jan 21 11:06 PM Mean 30.057"
Wind Chill Gust   -2°F on Jan 17 3:06 AM  
Wind Chill Avg   2°F on Jan 17 5:08 AM Mean 31.3°
Heat Index 65°F on Jan 25 2:01 PM   Mean 33.6°
Precipitation     Total 0.34"
# Days Temperature > 90°F     0
# Days Temperature < 0°F     0
Station Records
  Maximum Minimum
Temperature 102°F on Aug 1, 2008 3:03 PM -19°F on Dec 15, 2008 7:02 AM
Dew Point 70°F on Jul 25, 2008 3:47 PM -30°F on May 9, 2011 8:45 PM
Humidity 96% on Jan 29, 2010 12:03 PM 2% on May 8, 2011 5:29 PM
Wind Gust N 69 mph on Feb 16, 2007 3:30 PM SSW 0 mph on Oct 1, 2006 12:11 AM
Wind Speed NNW 45 mph on Feb 16, 2007 3:33 PM SSE 0 mph on Oct 1, 2006 2:36 AM
Barometer 30.63" on Oct 26, 2008 7:46 PM 29.15" on May 21, 2008 6:18 PM
Wind Chill Gust   -44°F on Dec 29, 2007 12:46 AM
Wind Chill Avg   -44°F on Dec 29, 2007 12:47 AM
Heat Index 99°F on Aug 13, 2007 10:40 AM  
Records begin 10/01/06.
Extremes are the first of multiple occurrences.
Personal Weather Station data generated by WxSolution Version 1.8.5.7, Build 2011.03.06.