| Current | High | Low | |
| Temperature | 83°F (28°C) ↑ | 83° 1:49 PM | 43° 6:03 AM |
| Temperature Normals1 | 75.7° | 46.0° | |
| Temperature Records2 | 89° 2014 | 41° 2007 | |
| Dew Point | 32°F (-0°C) ↓ | 47° 11:10 AM | 28° 1:38 PM |
| Humidity | 16% ↓ | 88% 2:12 AM | 14% 1:38 PM |
| Wind Gust | SE 7 mph | E 13 12:36 PM | NW 0 12:00 AM |
| Wind Speed | SSE 1 mph ↓ Light air (1) |
E 7 12:37 PM | SSE 0 1:06 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 | 30.06" (1017.9 mb) Falling |
30.19" 12:03 AM | 30.06" 1:59 PM |
| Wind Chill Gust | 83°F (28°C) | 83° 1:49 PM | 42° 6:41 AM |
| Wind Chill Avg | 83°F (28°C) | 83° 1:49 PM | 43° 6:03 AM |
| Heat Index | 78°F (26°C) | 79° 1:29 PM | 42° 5:44 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 | 74°F 3:21 PM | 44°F 6:03 AM | 59.1° |
| Dew Point | 47°F 6:07 PM | 31°F 12:00 AM | 39.1° |
| Humidity | 78% 6:36 AM | 27% 3:23 PM | 52.0% |
| Wind Gust | E 12 mph 10:47 AM | NW 0 mph 12:00 AM | 1.2 74° |
| Wind Speed | E 7 mph 10:48 AM | WNW 0 mph 12:00 AM | |
| Barometer | 30.27" 9:57 AM | 30.13" 3:11 AM | 30.188 |
| Wind Chill Gust | 74°F 3:21 PM | 44°F 7:25 AM | 57.8° |
| Wind Chill Avg | 74°F 3:21 PM | 44°F 6:03 AM | |
| Heat Index | 70°F 3:20 PM | 43°F 6:03 AM | 57.0° |
| Degree Days | Heating
(Base 65°F): 6 Cooling (Base 65°F): 0 |
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| Precipitation | 0.00" | ||
| Maximum | Minimum | Mean/Total | |
| Temperature | 84°F 4:29 PM | 51°F 6:05 AM | 67.4° |
| Dew Point | 48°F 11:43 PM | 37°F 12:00 AM | 42.0° |
| Humidity | 68% 7:33 AM | 21% 4:19 PM | 46.0% |
| Wind Gust | ESE 12 mph 2:54 PM | N 0 mph 12:00 AM | 1.5 26° |
| Wind Speed | E 6 mph 1:43 PM | N 0 mph 12:03 AM | |
| Barometer | 30.06" 10:00 AM | 29.90" 4:45 PM | 29.964 |
| Wind Chill Gust | 84°F 4:29 PM | 49°F 4:32 AM | 64.7° |
| Wind Chill Avg | 84°F 4:29 PM | 50°F 4:33 AM | |
| Heat Index | 81°F 4:12 PM | 50°F 5:20 AM | 63.4° |
| Degree Days | Heating
(Base
65°F): 0 Cooling (Base 65°F): 3 |
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| Precipitation | 0.00" | ||
| Maximum | Minimum | Mean/Total | |
| Temperature | 100°F on Sep 10 3:07 PM | 39°F on Sep 21 7:02 AM | Mean 67.4° |
| Dew Point | 66°F on Sep 11 5:01 PM | 13°F on Sep 5 2:12 PM | Mean 44.0° |
| Humidity | 96% on Sep 4 6:38 AM | 6% on Sep 5 2:11 PM | Mean 51.0% |
| Wind Gust | NW 26 mph on Sep 13 11:06 AM | N 0 mph on Sep 1 12:01 AM | Mean 61° 1.7 |
| Wind Speed | NW 15 mph on Sep 1 7:40 PM | NW 0 mph on Sep 1 12:43 AM | |
| Barometer | 30.50" on Sep 21 10:28 AM | 29.80" on Sep 19 6:27 PM | Mean 30.104" |
| Wind Chill Gust | 37°F on Sep 22 6:13 AM | ||
| Wind Chill Avg | 38°F on Sep 21 5:37 AM | Mean 66.1° | |
| Heat Index | 94°F on Sep 10 3:03 PM | Mean 64.7° | |
| Precipitation | Total 0.52" | ||
| # Days Temperature > 90°F | 8 | ||
| # Days Temperature < 0°F | 0 |
| Maximum | Minimum | Mean/Total | |
| Temperature | 103°F on Jul 8 1:42 PM | -11°F on Feb 14 10:55 PM | Mean 54.0° |
| Dew Point | 68°F on Jun 13 1:53 PM | -17°F on Feb 14 10:55 PM | Mean 35.8° |
| Humidity | 98% on May 12 8:45 AM | 4% on Apr 26 3:08 PM | Mean 58.1% |
| Wind Gust | WSW 37 mph on Jul 4 3:49 PM | E 0 mph on Jan 1 12:00 AM | Mean 22° 2.4 |
| Wind Speed | WSW 25 mph on Mar 29 4:25 PM | E 0 mph on Jan 1 12:00 AM | |
| Barometer | 30.50" on Sep 21 10:28 AM | 29.57" on Mar 29 3:03 PM | Mean 30.040" |
| Wind Chill Gust | -20°F on Feb 13 2:34 AM | ||
| Wind Chill Avg | -16°F on Feb 14 9:05 AM | Mean 52.4° | |
| Heat Index | 100°F on Jul 8 2:05 PM | Mean 52.2° | |
| Precipitation | Total 8.17" | ||
| # Days Temperature > 90°F | 62 | ||
| # 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 | 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. |
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