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Almanac
Last Update: (March 28, 2017 3:00:00 PM (Mountain))
Today - Tuesday, March 28, 2017
  Current High Low
Temperature 47F (8C) ↓ 48 12:00 AM 44 7:59 AM
Temperature Normals1   63.2 30.4
Temperature Records2   81 2015 9 2009
Dew Point 41F (5C) ↑ 42 12:00 AM 38 7:43 AM
Humidity 79% ↑ 85% 8:43 AM 76% 1:40 PM
Wind Gust NNW 19 mph NW 22 2:21 PM NNW 0 7:15 AM
Wind Speed NNW 13 mph ↑
Moderate breeze (4)
NNW 16 2:21 PM SW 0 7:22 AM
Precipitation 0.22" (5.59 mm) 3
Last 24 hours 0.30"
1.43"4 7:37 AM 0.00"4 12:00 AM
Barometer 29.90" (1012.4 mb)
Steady
29.90" 2:52 PM 29.83" 4:49 AM
Wind Chill Gust 42F (6C) 48 12:01 AM 36 9:14 AM
Wind Chill Avg 41F (5C) 46 12:03 AM 38 7:43 AM
Heat Index 46F (8C) 47 12:00 AM 43 7:47 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 - Monday, March 27, 2017
  Maximum Minimum Mean/Total
Temperature 65F 2:21 PM 31F 7:16 AM 48.0
Dew Point 43F 9:34 PM 27F 6:23 AM 34.0
Humidity 88% 8:07 AM 25% 4:11 PM 64.8%
Wind Gust SSE 29 mph 7:05 PM NNE 0 mph 12:00 AM 2.4 136
Wind Speed SSE 23 mph 7:07 PM NNE 0 mph 12:00 AM  
Barometer 29.99" 12:00 AM 29.78" 5:28 PM 29.889
Wind Chill Gust 65F 2:21 PM 28F 5:45 AM 47.1
Wind Chill Avg 65F 2:21 PM 30F 5:47 AM  
Heat Index 64F 1:58 PM 31F 6:06 AM 47.1
Degree Days Heating (Base 65F): 17
Cooling (Base 65F): 0
 
Precipitation     0.08"
One Year Ago Today - March 28, 2016
  Maximum Minimum Mean/Total
Temperature 65F 4:11 PM 29F 6:29 AM 46.6
Dew Point 41F 3:08 PM 23F 6:11 AM 30.2
Humidity 82% 7:19 AM 28% 5:40 PM 56.2%
Wind Gust S 12 mph 11:27 PM SSE 0 mph 12:00 AM 0.6 182
Wind Speed S 7 mph 10:42 PM SSE 0 mph 12:00 AM  
Barometer 29.95" 12:36 AM 29.69" 11:43 PM 29.826
Wind Chill Gust 65F 4:11 PM 23F 4:33 AM 46.4
Wind Chill Avg 65F 4:11 PM 25F 7:02 AM  
Heat Index 64F 3:06 PM 28F 6:11 AM 46.0
Degree Days Heating (Base 65F): 18
Cooling (Base 65F): 0
 
Precipitation     0.00"
Month to Date
  Maximum Minimum Mean/Total
Temperature 81F on Mar 18 4:03 PM 18F on Mar 2 6:10 AM Mean 48.4
Dew Point 43F on Mar 27 9:34 PM -15F on Mar 4 3:51 PM Mean 21.9
Humidity 88% on Mar 27 8:07 AM 3% on Mar 4 2:49 PM Mean 42.9%
Wind Gust S 46 mph on Mar 23 3:03 PM SSW 0 mph on Mar 1 12:00 AM Mean 318 3.1
Wind Speed NNW 28 mph on Mar 23 8:09 PM NW 0 mph on Mar 1 12:12 AM  
Barometer 30.34" on Mar 9 9:58 PM 29.40" on Mar 6 5:35 AM Mean 30.023"
Wind Chill Gust   6F on Mar 1 6:37 AM  
Wind Chill Avg   8F on Mar 1 6:39 AM Mean 46.7
Heat Index 75F on Mar 18 3:37 PM   Mean 46.9
Precipitation     Total 0.57"
# Days Temperature > 90F     0
# Days Temperature < 0F     0
Year to Date
  Maximum Minimum Mean/Total
Temperature 81F on Mar 18 4:03 PM -17F on Jan 6 6:39 AM Mean 39.1
Dew Point 43F on Mar 27 9:34 PM -35F on Feb 16 4:46 PM Mean 18.9
Humidity 89% on Feb 4 4:47 AM 1% on Feb 16 2:01 PM Mean 52.2%
Wind Gust S 46 mph on Mar 23 3:03 PM ESE 0 mph on Jan 1 12:00 AM Mean 344 2.8
Wind Speed NNW 28 mph on Mar 23 8:09 PM 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 29.959"
Wind Chill Gust   -29F on Jan 6 6:27 AM  
Wind Chill Avg   -26F on Jan 6 6:21 AM Mean 37.2
Heat Index 75F on Mar 18 3:37 PM   Mean 38.0
Precipitation     Total 1.11"
# 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.