Almanac

Last Update: (April 21, 2021 7:00:00 PM (Mountain))
  Current High Low
Temperature 33°F (1°C) 34° 12:52 PM 29° 6:02 AM
Temperature Normals1   65.5° 38.2°
Temperature Records2   76° 2012 30° 2008
Dew Point 30°F (-1°C) ↓ 31° 6:06 PM 19° 3:24 AM
Humidity 87% ↓ 90% 6:05 PM 60% 3:24 AM
Wind Gust WSW 4 mph E 14 4:27 AM W 0 12:00 AM
Wind Speed W 2 mph ↓
Light air (1)
E 10 4:29 AM W 0 12:04 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 30.04" (1017.4 mb)
Falling
30.24" 12:00 AM 30.04" 6:57 PM
Wind Chill Gust 32°F (0°C) 34° 12:54 PM 19° 4:27 AM
Wind Chill Avg 33°F (0°C) 34° 4:39 PM 20° 4:29 AM
Heat Index 33°F (1°C) 34° 12:52 PM 28° 5:05 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 36°F 5:30 PM 9°F 6:37 AM 22.9°
Dew Point 23°F 12:06 PM 7°F 6:33 AM 16.5°
Humidity 95% 5:30 AM 37% 2:27 PM 70.4%
Wind Gust NNW 9 mph 4:47 PM N 0 mph 1:07 AM 1.5 219°
Wind Speed E 6 mph 1:11 PM N 0 mph 1:33 AM  
Barometer 30.24" 10:39 PM 30.17" 4:52 PM 30.211
Wind Chill Gust 36°F 5:31 PM 6°F 6:42 AM 24.8°
Wind Chill Avg 36°F 5:32 PM 9°F 6:37 AM  
Heat Index 36°F 4:59 PM 9°F 6:30 AM 25.4°
Degree Days Heating (Base 65°F): 42
Cooling (Base 65°F): 0
 
Precipitation     0.25"
  Maximum Minimum Mean/Total
Temperature 72°F 4:15 PM 36°F 6:45 AM 53.5°
Dew Point 41°F 6:55 PM 28°F 5:56 PM 34.8°
Humidity 80% 7:11 AM 21% 5:56 PM 53.8%
Wind Gust SSE 15 mph 6:41 PM NNW 0 mph 12:00 AM 0.0 148°
Wind Speed SSE 2 mph 6:36 PM WNW 0 mph 12:00 AM  
Barometer 30.05" 7:31 AM 29.90" 5:39 PM 29.981
Wind Chill Gust 72°F 4:15 PM 36°F 6:45 AM 53.3°
Wind Chill Avg 72°F 4:15 PM 36°F 6:45 AM  
Heat Index 69°F 1:42 PM 35°F 6:23 AM 52.3°
Degree Days Heating (Base 65°F): 11
Cooling (Base 65°F): 0
 
Precipitation     0.00"
  Maximum Minimum Mean/Total
Temperature 82°F on Apr 3 3:00 PM 9°F on Apr 20 6:37 AM Mean 43.4°
Dew Point 37°F on Apr 7 1:36 PM 5°F on Apr 2 3:31 PM Mean 22.7°
Humidity 95% on Apr 20 5:30 AM 6% on Apr 2 3:31 PM Mean 50.5%
Wind Gust WNW 30 mph on Apr 6 3:33 PM SE 0 mph on Apr 1 12:00 AM Mean 354° 3.1
Wind Speed NNW 19 mph on Apr 9 9:40 AM S 0 mph on Apr 1 12:00 AM  
Barometer 30.34" on Apr 1 12:00 AM 29.64" on Apr 5 10:21 PM Mean 30.031"
Wind Chill Gust   6°F on Apr 20 6:42 AM  
Wind Chill Avg   9°F on Apr 20 6:37 AM Mean 42.5°
Heat Index 76°F on Apr 3 2:57 PM   Mean 43.0°
Precipitation     Total 0.66"
# Days Temperature > 90°F     0
# Days Temperature < 0°F     0
  Maximum Minimum Mean/Total
Temperature 82°F on Apr 3 3:00 PM -11°F on Feb 14 10:55 PM Mean 34.8°
Dew Point 39°F on Mar 20 4:13 PM -17°F on Feb 14 10:55 PM Mean 19.3°
Humidity 95% on Apr 20 5:30 AM 6% on Apr 2 3:31 PM Mean 60.2%
Wind Gust WSW 36 mph on Mar 29 4:03 PM E 0 mph on Jan 1 12:00 AM Mean 359° 2.8
Wind Speed WSW 25 mph on Mar 29 4:25 PM E 0 mph on Jan 1 12:00 AM  
Barometer 30.38" on Jan 19 8:44 AM 29.57" on Mar 29 3:03 PM Mean 29.999"
Wind Chill Gust   -20°F on Feb 13 2:34 AM  
Wind Chill Avg   -16°F on Feb 14 9:05 AM Mean 32.6°
Heat Index 76°F on Apr 3 2:57 PM   Mean 33.7°
Precipitation     Total 2.05"
# Days Temperature > 90°F     0
# Days Temperature < 0°F     5
  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 1.9.1.8, Build 2020.02.16.