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Almanac
Last Update: (April 27, 2017 4:00:00 AM (Mountain))
Today - Thursday, April 27, 2017
  Current High Low
Temperature 39F (4C) ↑ 44 12:19 AM 37 3:17 AM
Temperature Normals1   65.0 35.0
Temperature Records2   86 1981 25 2002
Dew Point 34F (1C) ↑ 35 12:08 AM 32 3:17 AM
Humidity 83% ↑ 83% 3:40 AM 69% 12:23 AM
Wind Gust ENE 0 mph ENE 7 12:24 AM ESE 0 12:00 AM
Wind Speed ENE 0 mph
Calm (0)
ENE 5 12:23 AM ESE 0 12:00 AM
Precipitation 0.00" (0.00 mm) 3
Last 24 hours 0.00"
0.00"4 12:00 AM 0.00"4 12:00 AM
Barometer 29.65" (1004.1 mb)
Falling
29.73" 12:07 AM 29.65" 3:45 AM
Wind Chill Gust 39F (4C) 44 12:16 AM 37 1:48 AM
Wind Chill Avg 39F (4C) 44 12:00 AM 37 3:17 AM
Heat Index 38F (3C) 44 12:00 AM 37 3:00 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 - Wednesday, April 26, 2017
  Maximum Minimum Mean/Total
Temperature 62F 4:15 PM 28F 4:34 AM 44.9
Dew Point 35F 11:07 PM 21F 3:33 PM 28.0
Humidity 82% 4:21 AM 23% 3:32 PM 55.5%
Wind Gust ESE 18 mph 9:03 PM NE 0 mph 12:01 AM 1.3 130
Wind Speed SE 13 mph 9:10 PM NE 0 mph 12:47 AM  
Barometer 29.89" 12:02 AM 29.70" 5:31 PM 29.795
Wind Chill Gust 62F 4:15 PM 23F 5:27 AM 44.5
Wind Chill Avg 62F 4:15 PM 25F 5:31 AM  
Heat Index 61F 4:13 PM 28F 3:54 AM 44.5
Degree Days Heating (Base 65F): 20
Cooling (Base 65F): 0
 
Precipitation     0.00"
One Year Ago Today - April 27, 2016
  Maximum Minimum Mean/Total
Temperature 56F 4:09 PM 30F 6:11 AM 43.3
Dew Point 36F 2:52 PM 25F 4:36 AM 29.9
Humidity 85% 7:06 AM 39% 3:50 PM 60.6%
Wind Gust NE 18 mph 10:16 PM NE 0 mph 12:15 AM 2.3 67
Wind Speed NE 13 mph 10:18 PM NE 0 mph 2:17 AM  
Barometer 29.95" 11:21 PM 29.80" 4:09 PM 29.847
Wind Chill Gust 56F 4:09 PM 26F 5:02 AM 42.2
Wind Chill Avg 56F 4:09 PM 28F 5:03 AM  
Heat Index 56F 3:41 PM 30F 4:47 AM 43.0
Degree Days Heating (Base 65F): 22
Cooling (Base 65F): 0
 
Precipitation     0.00"
Month to Date
  Maximum Minimum Mean/Total
Temperature 81F on Apr 13 3:25 PM 26F on Apr 5 5:54 AM Mean 51.5
Dew Point 50F on Apr 14 10:13 AM 1F on Apr 11 3:21 PM Mean 29.5
Humidity 89% on Apr 3 7:02 AM 7% on Apr 11 2:52 PM Mean 49.8%
Wind Gust NNW 40 mph on Apr 21 10:55 AM NE 0 mph on Apr 1 12:02 AM Mean 84 3.3
Wind Speed NNW 29 mph on Apr 21 10:55 AM NE 0 mph on Apr 1 12:04 AM  
Barometer 30.28" on Apr 22 10:47 AM 29.59" on Apr 25 7:36 AM Mean 29.949"
Wind Chill Gust   23F on Apr 26 5:27 AM  
Wind Chill Avg   25F on Apr 26 5:31 AM Mean 50.9
Heat Index 76F on Apr 13 3:06 PM   Mean 50.7
Precipitation     Total 0.91"
# Days Temperature > 90F     0
# Days Temperature < 0F     0
Year to Date
  Maximum Minimum Mean/Total
Temperature 81F on Apr 13 3:25 PM -17F on Jan 6 6:39 AM Mean 42.2
Dew Point 50F on Apr 14 10:13 AM -35F on Feb 16 4:46 PM Mean 22.0
Humidity 89% on Feb 4 4:47 AM 1% on Feb 16 2:01 PM Mean 52.6%
Wind Gust S 46 mph on Mar 23 3:03 PM ESE 0 mph on Jan 1 12:00 AM Mean 18 3.0
Wind Speed NNW 29 mph on Apr 21 10:55 AM ESE 0 mph on Jan 1 12:00 AM  
Barometer 30.44" on Feb 12 8:31 AM 29.40" on Mar 6 5:35 AM Mean 29.952"
Wind Chill Gust   -29F on Jan 6 6:27 AM  
Wind Chill Avg   -26F on Jan 6 6:21 AM Mean 40.5
Heat Index 76F on Apr 13 3:06 PM   Mean 41.1
Precipitation     Total 2.33"
# Days Temperature > 90F     0
# Days Temperature < 0F     3
Station Records
  Maximum Minimum
Temperature 103F on Jun 25, 2012 3:27 PM -19F on Dec 15, 2008 7:02 AM
Dew Point 70F on Jul 25, 2008 3:47 PM -79F on Dec 5, 2013 7:44 AM
Humidity 96% on Jan 29, 2010 12:03 PM 0% on Mar 26, 2012 2:52 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 30.68" on Jan 7, 2015 9:06 AM 29.15" on May 21, 2008 6:18 PM
Wind Chill Gust   -44F on Dec 29, 2007 12:46 AM
Wind Chill Avg   -32F on Dec 29, 2007 12:47 AM
Heat Index 99F 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 1.9.0.4, Build 2017.01.01.