Almanac

Last Update: (May 17, 2022 3:00:00 AM (Mountain))
  Current High Low
Temperature 54°F (12°C) ↓ 61° 12:31 AM 54° 2:59 AM
Temperature Normals1   73.9° 44.9°
Temperature Records2   87° 2013 39° 2016
Dew Point 41°F (5°C) ↑ 43° 2:38 AM 39° 12:27 AM
Humidity 62% ↑ 62% 2:56 AM 45% 12:31 AM
Wind Gust W 4 mph W 6 1:43 AM SSE 0 12:00 AM
Wind Speed W 1 mph ↓
Light air (1)
NNW 5 2:26 AM NW 0 12:37 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 29.91" (1012.9 mb)
Falling
29.92" 12:20 AM 29.91" 12:00 AM
Wind Chill Gust 54°F (12°C) 61° 12:31 AM 54° 2:59 AM
Wind Chill Avg 54°F (12°C) 61° 12:31 AM 54° 2:59 AM
Heat Index 54°F (12°C) 60° 12:29 AM 54° 2:56 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.
  Maximum Minimum Mean/Total
Temperature 88°F 3:28 PM 45°F 5:43 AM 66.4°
Dew Point 45°F 9:10 AM 28°F 2:00 PM 37.5°
Humidity 73% 5:43 AM 13% 2:00 PM 39.3%
Wind Gust S 18 mph 4:41 PM NW 0 mph 12:00 AM 2.3 168°
Wind Speed SSE 10 mph 5:27 PM NW 0 mph 12:03 AM  
Barometer 30.11" 12:02 AM 29.88" 5:20 PM 29.978
Wind Chill Gust 88°F 3:28 PM 45°F 5:43 AM 66.4°
Wind Chill Avg 88°F 3:28 PM 45°F 5:43 AM  
Heat Index 83°F 1:14 PM 45°F 5:19 AM 64.4°
Degree Days Heating (Base 65°F): 0
Cooling (Base 65°F): 2
 
Precipitation     0.00"
  Maximum Minimum Mean/Total
Temperature 67°F 1:30 PM 47°F 11:52 PM 57.0°
Dew Point 55°F 12:07 PM 46°F 11:51 PM 49.6°
Humidity 95% 11:47 PM 49% 2:25 PM 81.4%
Wind Gust E 15 mph 1:35 PM SW 0 mph 12:00 AM 2.4 77°
Wind Speed E 10 mph 1:58 PM NNW 0 mph 1:16 AM  
Barometer 30.05" 12:00 AM 29.96" 3:07 PM 30.008
Wind Chill Gust 67°F 1:30 PM 46°F 10:47 PM 55.4°
Wind Chill Avg 67°F 1:30 PM 47°F 11:52 PM  
Heat Index 66°F 1:29 PM 47°F 11:22 PM 55.1°
Degree Days Heating (Base 65°F): 8
Cooling (Base 65°F): 0
 
Precipitation     0.64"
  Maximum Minimum Mean/Total
Temperature 91°F on May 7 5:20 PM 34°F on May 1 6:45 AM Mean 58.1°
Dew Point 53°F on May 12 10:22 AM 4°F on May 12 12:30 PM Mean 34.8°
Humidity 96% on May 5 4:46 AM 5% on May 11 2:09 PM Mean 49.8%
Wind Gust W 44 mph on May 12 12:05 PM NE 0 mph on May 1 12:00 AM Mean 67° 4.0
Wind Speed WSW 27 mph on May 12 12:12 PM N 0 mph on May 1 12:01 AM  
Barometer 30.22" on May 15 9:38 AM 29.38" on May 8 8:52 PM Mean 29.918"
Wind Chill Gust   29°F on May 2 9:31 AM  
Wind Chill Avg   30°F on May 1 6:47 AM Mean 57.8°
Heat Index 86°F on May 7 5:19 PM   Mean 56.9°
Precipitation     Total 0.57"
# Days Temperature > 90°F     2
# Days Temperature < 0°F     0
  Maximum Minimum Mean/Total
Temperature 91°F on May 7 5:20 PM -15°F on Feb 3 7:49 AM Mean 39.7°
Dew Point 53°F on May 12 10:22 AM -19°F on Feb 3 7:49 AM Mean 22.1°
Humidity 96% on May 5 4:46 AM 3% on Apr 22 3:36 PM Mean 57.2%
Wind Gust W 44 mph on May 12 12:05 PM NNE 0 mph on Jan 1 2:00 AM Mean 351° 3.5
Wind Speed WSW 28 mph on Apr 12 5:45 PM ENE 0 mph on Jan 1 12:29 PM  
Barometer 30.49" on Jan 10 9:22 AM 29.28" on Apr 12 5:07 AM Mean 29.995"
Wind Chill Gust   -21°F on Jan 1 11:09 PM  
Wind Chill Avg   -16°F on Jan 1 11:14 PM Mean 38.0°
Heat Index 86°F on May 7 5:19 PM   Mean 38.9°
Precipitation     Total 1.86"
# Days Temperature > 90°F     2
# Days Temperature < 0°F     11
  Maximum Minimum
Temperature 105°F on Jul 11, 2019 2:44 PM -19°F on Dec 15, 2008 7:02 AM
Dew Point 70°F on Jul 25, 2008 3:47 PM -79°F on Dec 5, 2013 7:44 AM
Humidity 98% on May 12, 2021 8:45 AM 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   -44°F on Dec 29, 2007 12:46 AM
Wind Chill Avg   -32°F on Dec 29, 2007 12:47 AM
Heat Index 101°F on Jul 11, 2019 2:34 PM  
Records begin 10/01/06.
Extremes are the first of multiple occurrences.
Personal Weather Station data generated by WxSolution Version 1.9.1.8, Build 2020.02.16.