Almanac

Last Update: (September 22, 2019 10:00:00 AM (Mountain))
  Current High Low
Temperature 59°F (15°C) ↑ 59° 9:59 AM 42° 6:55 AM
Temperature Normals1   76.8° 48.4°
Temperature Records2   86° 2007 38° 2011
Dew Point 47°F (8°C) ↓ 49° 9:16 AM 38° 6:42 AM
Humidity 64% ↓ 89% 8:04 AM 64% 9:51 AM
Wind Gust ESE 5 mph ESE 7 9:13 AM NNE 0 12:00 AM
Wind Speed ESE 1 mph ↑
Light air (1)
ESE 5 9:48 AM NNE 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 30.13" (1020.4 mb)
Falling
30.14" 7:35 AM 30.10" 1:51 AM
Wind Chill Gust 59°F (15°C) 59° 9:59 AM 41° 5:35 AM
Wind Chill Avg 59°F (15°C) 59° 9:59 AM 42° 6:55 AM
Heat Index 59°F (15°C) 59° 9:57 AM 42° 6:07 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 80°F 1:14 PM 50°F 6:54 AM 65.1°
Dew Point 46°F 9:09 PM 27°F 12:56 PM 36.6°
Humidity 74% 11:23 PM 15% 12:55 PM 40.6%
Wind Gust ESE 20 mph 8:11 PM W 0 mph 12:00 AM 2.5 102°
Wind Speed ESE 10 mph 10:20 AM ESE 0 mph 12:10 AM  
Barometer 30.14" 11:16 PM 29.92" 12:00 AM 30.014
Wind Chill Gust 80°F 1:14 PM 48°F 7:05 AM 63.0°
Wind Chill Avg 80°F 1:14 PM 49°F 7:07 AM  
Heat Index 77°F 1:18 PM 50°F 6:38 AM 61.5°
Degree Days Heating (Base 65°F): 0
Cooling (Base 65°F): 0
 
Precipitation     0.00"
  Maximum Minimum Mean/Total
Temperature 84°F 2:38 PM 45°F 6:50 AM 64.8°
Dew Point 51°F 10:47 AM 16°F 2:24 PM 38.0°
Humidity 83% 6:57 AM 8% 2:24 PM 46.4%
Wind Gust SE 15 mph 1:22 PM S 0 mph 12:00 AM 3.0 185°
Wind Speed SSE 11 mph 12:52 PM S 0 mph 12:00 AM  
Barometer 30.20" 12:00 AM 30.05" 5:21 PM 30.135
Wind Chill Gust 84°F 2:38 PM 44°F 6:51 AM 64.1°
Wind Chill Avg 84°F 2:38 PM 45°F 6:49 AM  
Heat Index 80°F 2:01 PM 45°F 6:34 AM 62.3°
Degree Days Heating (Base 65°F): 0
Cooling (Base 65°F): 0
 
Precipitation     0.00"
  Maximum Minimum Mean/Total
Temperature 105°F on Sep 2 5:05 PM 42°F on Sep 22 6:55 AM Mean 70.7°
Dew Point 65°F on Sep 6 5:49 PM 27°F on Sep 21 12:56 PM Mean 48.0°
Humidity 91% on Sep 9 7:51 AM 7% on Sep 2 3:04 PM Mean 51.7%
Wind Gust W 29 mph on Sep 20 4:04 PM N 0 mph on Sep 1 12:00 AM Mean 101° 1.4
Wind Speed W 16 mph on Sep 20 4:05 PM N 0 mph on Sep 1 12:00 AM  
Barometer 30.32" on Sep 6 9:03 AM 29.74" on Sep 20 5:36 PM Mean 30.085"
Wind Chill Gust   41°F on Sep 22 5:35 AM  
Wind Chill Avg   42°F on Sep 22 6:55 AM Mean 69.7°
Heat Index 100°F on Sep 1 4:03 PM   Mean 68.3°
Precipitation     Total 0.34"
# Days Temperature > 90°F     10
# Days Temperature < 0°F     0
  Maximum Minimum Mean/Total
Temperature 105°F on Jul 11 2:44 PM -10°F on Feb 7 7:25 AM Mean 54.3°
Dew Point 66°F on Aug 2 9:02 AM -16°F on Feb 7 7:25 AM Mean 36.6°
Humidity 91% on May 1 9:36 AM 7% on Sep 2 3:04 PM Mean 58.6%
Wind Gust WNW 45 mph on Apr 28 2:21 PM NE 0 mph on Jan 1 12:00 AM Mean 49° 2.6
Wind Speed N 31 mph on Mar 13 10:54 AM NE 0 mph on Jan 1 12:00 AM  
Barometer 30.45" on Jun 9 11:11 PM 29.20" on Mar 13 8:43 AM Mean 30.036"
Wind Chill Gust   -19°F on Mar 4 6:23 AM  
Wind Chill Avg   -15°F on Feb 7 10:06 PM Mean 52.1°
Heat Index 101°F on Jul 11 2:34 PM   Mean 52.4°
Precipitation     Total 8.07"
# Days Temperature > 90°F     60
# Days Temperature < 0°F     6
  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 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   -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 1.9.1.7, Build 2018.11.24.