| Current | High | Low | |
| Temperature | 16°F (-9°C) ↑ | 17° 1:32 AM | 14° 2:24 AM |
| Temperature Normals1 | 49.4° | 24.4° | |
| Temperature Records2 | 73° 2009 | -3° 2014 | |
| Dew Point | 13°F (-11°C) ↑ | 13° 1:30 AM | 10° 2:24 AM |
| Humidity | 86% ↑ | 87% 1:29 AM | 84% 12:23 AM |
| Wind Gust | SE 0 mph | SSE 0 12:00 AM | S 0 12:00 AM |
| Wind Speed | SE 0 mph Calm (0) |
SSE 0 12:00 AM | SSW 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 | 30.30" (1025.9 mb) Falling |
30.37" 12:00 AM | 30.30" 2:59 AM |
| Wind Chill Gust | 16°F (-9°C) | 17° 1:32 AM | 14° 2:24 AM |
| Wind Chill Avg | 16°F (-9°C) | 17° 1:32 AM | 14° 2:24 AM |
| Heat Index | 16°F (-9°C) | 16° 1:27 AM | 14° 12:22 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. |
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| Maximum | Minimum | Mean/Total | |
| Temperature | 25°F 3:45 PM | 13°F 7:21 AM | 19.3° |
| Dew Point | 19°F 12:00 AM | 7°F 9:10 AM | 13.0° |
| Humidity | 86% 11:01 PM | 65% 12:06 PM | 77.5% |
| Wind Gust | NNE 18 mph 12:19 AM | NNE 0 mph 1:03 AM | 1.4 86° |
| Wind Speed | NNE 8 mph 12:23 AM | NNE 0 mph 2:23 AM | |
| Barometer | 30.51" 8:39 AM | 30.33" 12:01 AM | 30.430 |
| Wind Chill Gust | 25°F 3:45 PM | 5°F 9:36 AM | 17.2° |
| Wind Chill Avg | 25°F 3:45 PM | 8°F 10:18 AM | |
| Heat Index | 25°F 3:26 PM | 13°F 7:05 AM | 18.5° |
| Degree Days | Heating
(Base 65°F): 46 Cooling (Base 65°F): 0 |
||
| Precipitation | 0.00" | ||
| Maximum | Minimum | Mean/Total | |
| Temperature | 30°F 2:03 PM | 18°F 11:18 PM | 23.6° |
| Dew Point | 21°F 12:00 AM | 12°F 4:13 AM | 16.5° |
| Humidity | 83% 11:42 PM | 60% 3:27 PM | 72.9% |
| Wind Gust | SE 17 mph 11:46 AM | NNW 0 mph 4:08 AM | 2.8 199° |
| Wind Speed | SSE 11 mph 11:46 AM | NNW 0 mph 4:13 AM | |
| Barometer | 30.50" 8:32 AM | 30.36" 12:00 AM | 30.419 |
| Wind Chill Gust | 30°F 2:21 PM | 13°F 4:29 AM | 21.0° |
| Wind Chill Avg | 30°F 2:23 PM | 15°F 3:40 AM | |
| Heat Index | 29°F 1:36 PM | 17°F 10:54 PM | 23.5° |
| Degree Days | Heating
(Base
65°F): 41 Cooling (Base 65°F): 0 |
||
| Precipitation | 0.04" | ||
| Maximum | Minimum | Mean/Total | |
| Temperature | 77°F on Nov 9 2:04 PM | 13°F on Nov 11 7:21 AM | Mean 36.0° |
| Dew Point | 39°F on Nov 5 1:07 PM | 7°F on Nov 11 9:10 AM | Mean 25.9° |
| Humidity | 91% on Nov 5 7:40 AM | 17% on Nov 8 2:53 PM | Mean 70.4% |
| Wind Gust | NNE 23 mph on Nov 10 6:23 PM | NNE 0 mph on Nov 1 12:00 AM | Mean 70° 1.2 |
| Wind Speed | NNE 15 mph on Nov 10 6:25 PM | NNE 0 mph on Nov 1 12:00 AM | |
| Barometer | 30.51" on Nov 11 8:39 AM | 29.94" on Nov 10 3:35 PM | Mean 30.192" |
| Wind Chill Gust | 5°F on Nov 11 9:36 AM | ||
| Wind Chill Avg | 8°F on Nov 11 10:18 AM | Mean 35.2° | |
| Heat Index | 74°F on Nov 9 1:45 PM | Mean 35.3° | |
| Precipitation | Total 0.02" | ||
| # Days Temperature > 90°F | 0 | ||
| # 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 51.6° |
| Dew Point | 66°F on Aug 2 9:02 AM | -16°F on Feb 7 7:25 AM | Mean 34.4° |
| Humidity | 92% on Oct 2 9:28 AM | 7% on Sep 2 3:04 PM | Mean 59.6% |
| Wind Gust | WNW 45 mph on Apr 28 2:21 PM | NE 0 mph on Jan 1 12:00 AM | Mean 47° 2.5 |
| Wind Speed | N 31 mph on Mar 13 10:54 AM | NE 0 mph on Jan 1 12:00 AM | |
| Barometer | 30.51" on Nov 11 8:39 AM | 29.20" on Mar 13 8:43 AM | Mean 30.049" |
| Wind Chill Gust | -19°F on Mar 4 6:23 AM | ||
| Wind Chill Avg | -15°F on Feb 7 10:06 PM | Mean 49.4° | |
| Heat Index | 101°F on Jul 11 2:34 PM | Mean 49.6° | |
| Precipitation | Total 8.79" | ||
| # Days Temperature > 90°F | 61 | ||
| # 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. |
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