National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Boulder Municipal Airport
Imperial (Metric)
Date Time (mdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
24 01:15 Calm 10.00 Fair CLR 64.4 55.4 73% 30.23 0.0
24 00:55 Calm 10.00 Fair CLR 64.4 57.2 78% 30.24 0.0
24 00:35 W 3 10.00 Fair CLR 64.4 57.2 78% 30.24 0.0
24 00:15 W 3 10.00 Fair CLR 64.4 60.8 88% 30.24 0.0
23 23:55 Calm 10.00 Fair CLR 64.4 60.8 88% 30.24 0.0
23 23:35 E 3 10.00 Fair CLR 66.2 59 78% 30.24 0.0
23 23:15 NE 3 10.00 Fair CLR 64.4 59 83% 30.24 0.0
23 22:55 N 3 10.00 Fair CLR 68 55.4 64% 30.23 0.0
23 22:35 Calm 10.00 Fair CLR 68 55.4 64% 30.23 0.0
23 22:15 Calm 10.00 Fair CLR 68 59 73% 30.23 0.0
23 21:55 W 6 10.00 Fair CLR 71.6 53.6 53% 30.23 0.0
23 21:35 SW 6 10.00 Fair CLR 71.6 53.6 53% 30.22 0.0
23 21:15 SW 5 10.00 Fair CLR 71.6 55.4 57% 30.22 0.0
23 20:55 S 3 10.00 Fair CLR 71.6 55.4 57% 30.22 0.0
23 20:35 S 5 10.00 Fair CLR 71.6 57.2 61% 30.22 0.0
23 20:15 S 5 10.00 Partly Cloudy SCT060 73.4 55.4 53% 30.21 0.0
23 19:55 W 3 10.00 Partly Cloudy SCT060 73.4 57.2 57% 30.22 0.0
23 19:35 Calm 10.00 Fair CLR 73.4 57.2 57% 30.21 0.0
23 19:15 NW 3 10.00 Fair CLR 75.2 57.2 54% 78 30.21 0.0
23 18:55 NW 3 10.00 Fair CLR 78.8 55.4 45% 79 30.2 0.0
23 18:35 NW 3 10.00 Fair CLR 77 57.2 51% 79 30.21 0.0
23 18:15 W 6 10.00 Fair CLR 77 57.2 51% 79 30.21 0.0
23 17:55 W 7 10.00 Fair CLR 77 57.2 51% 79 30.22 0.0
23 17:35 W 7 10.00 Fair CLR 78.8 59 51% 80 30.22 0.0
23 17:15 W 6 10.00 Fair CLR 77 60.8 57% 79 30.24 0.0
23 16:55 NW 5 10.00 Partly Cloudy SCT120 77 60.8 57% 79 30.23 0.0
23 16:35 NW 10 10.00 Partly Cloudy SCT120 73.4 62.6 69% 30.23 0.0
23 16:15 NW 6 10.00 Thunderstorm Light Drizzle in Vicinity SCT035 SCT060 BKN120 71.6 64.4 78% 30.24 0.0
23 15:55 W 7 3.00 Light Rain SCT036 BKN060 OVC110 71.6 62.6 73% 30.24 0.0
23 15:35 N 7 10.00 Light Rain SCT060 OVC110 77 55.4 47% 79 30.25 0.0
23 15:15 N 7 10.00 Thunderstorm in Vicinity BKN110 78.8 53.6 42% 79 30.25 0.0
23 14:55 NE 7 10.00 Mostly Cloudy BKN110 80.6 53.6 39% 80 30.25 0.0
23 14:35 E 3 10.00 Fair CLR 78.8 55.4 45% 79 30.27 0.0
23 14:15 Calm 10.00 Partly Cloudy SCT046 77 53.6 44% 78 30.28 0.0
23 13:55 N 6 10.00 Fair CLR 77 59 54% 79 30.28 0.0
23 13:35 E 5 10.00 Fair CLR 77 60.8 57% 79 30.29 0.0
23 13:15 N 5 10.00 Fair CLR 75.2 60.8 61% 77 30.3 0.0
23 12:55 NE 6 10.00 Fair CLR 73.4 62.6 69% 30.31 0.0
23 12:35 Calm 10.00 Fair CLR 71.6 64.4 78% 30.32 0.0
23 12:15 Calm 10.00 Partly Cloudy SCT016 69.8 66.2 88% 30.33 0.0
23 11:55 Calm 10.00 Fair CLR 68 68 100% 30.35 0.0
23 11:35 SW 3 10.00 Partly Cloudy SCT007 64.4 64.4 100% 30.36 0.0
23 11:15 W 5 10.00 Mostly Cloudy BKN005 BKN050 62.6 62.6 100% 30.37 0.0
23 10:55 N 3 7.00 Overcast BKN005 BKN028 OVC048 62.6 62.6 100% 30.38 0.0
23 10:35 N 6 5.00 Fog/Mist BKN003 BKN011 OVC038 60.8 60.8 100% 30.39 0.0
23 10:15 NW 6 3.00 Light Drizzle SCT003 BKN021 OVC027 60.8 60.8 100% 30.39 0.0
23 09:55 N 5 3.00 Drizzle SCT005 BKN021 OVC027 60.8 60.8 100% 30.39 0.0
23 09:35 N 5 2.50 Rain BKN005 BKN009 OVC021 60.8 60.8 100% 30.39 0.0
23 09:15 NW 5 2.50 Rain BKN005 OVC008 60.8 60.8 100% 30.4 0.0
23 08:55 NW 3 3.00 Rain BKN005 OVC010 60.8 60.8 100% 30.41 0.0 0.01
23 08:35 N 6 4.00 Drizzle OVC010 60.8 60.8 100% 30.41 0.0
23 08:15 N 5 5.00 Drizzle OVC008 60.8 60.8 100% 30.4 0.0
23 07:55 NW 5 7.00 Overcast OVC008 60.8 60.8 100% 30.4 0.0
23 07:35 N 6 10.00 Overcast OVC008 60.8 60.8 100% 30.39 0.0
23 07:15 NW 7 7.00 Overcast OVC008 60.8 60.8 100% 30.39 0.0
23 06:55 N 7 10.00 Overcast BKN006 OVC011 62.6 60.8 94% 30.39 0.0
23 06:35 NE 5 10.00 Overcast SCT006 OVC011 62.6 62.6 100% 30.39 0.0
23 06:15 NE 3 7.00 Overcast SCT008 OVC019 62.6 62.6 100% 30.38 0.0
23 05:55 Calm 10.00 Overcast SCT007 OVC019 62.6 62.6 100% 30.38 0.0
23 05:35 Calm 10.00 Overcast BKN007 BKN013 OVC021 62.6 62.6 100% 30.38 0.0
23 05:15 Calm 10.00 Overcast SCT007 SCT022 OVC029 62.6 62.6 100% 30.38 0.0
23 04:55 Calm 10.00 Overcast SCT007 BKN027 OVC060 62.6 62.6 100% 30.38 0.0
23 04:35 Calm 10.00 Overcast BKN028 BKN036 OVC060 62.6 62.6 100% 30.37 0.0
23 04:15 Calm 10.00 Overcast SCT011 SCT023 OVC028 62.6 62.6 100% 30.38 0.0
23 03:55 NE 5 10.00 Overcast BKN011 OVC024 62.6 62.6 100% 30.37 0.0
23 03:35 Calm 10.00 Overcast SCT011 OVC024 62.6 60.8 94% 30.37 0.0
23 03:15 N 3 10.00 Overcast SCT010 OVC024 62.6 60.8 94% 30.37 0.0
23 02:55 N 3 10.00 Overcast OVC024 62.6 60.8 94% 30.37 0.0
23 02:35 N 3 10.00 Drizzle OVC020 62.6 60.8 94% 30.37 0.0
23 02:15 N 5 10.00 Drizzle OVC018 64.4 60.8 88% 30.38 0.0
23 01:55 N 5 10.00 Overcast BKN018 OVC025 64.4 60.8 88% 30.38 0.0
23 01:35 Calm 10.00 Overcast OVC025 64.4 60.8 88% 30.38 0.0
23 01:15 Calm 10.00 Overcast OVC029 64.4 60.8 88% 30.38 0.0
23 00:55 Calm 10.00 Overcast BKN031 OVC037 64.4 60.8 88% 30.37 0.0
23 00:35 NW 5 10.00 Mostly Cloudy BKN036 62.6 60.8 94% 30.37 0.0
23 00:15 NW 5 10.00 Partly Cloudy SCT039 62.6 59 88% 30.37 0.0
22 23:55 NE 3 10.00 Partly Cloudy SCT039 64.4 59 83% 30.37 0.0
22 23:35 Calm 10.00 Fair CLR 64.4 60.8 88% 30.37 0.0
22 23:15 Calm 10.00 Fair CLR 64.4 60.8 88% 30.38 0.0
22 22:55 Calm 10.00 Fair CLR 66.2 60.8 83% 30.38 0.0
22 22:35 S 6 10.00 Light Rain SCT024 SCT031 BKN095 66.2 60.8 83% 30.36 0.0
22 22:15 S 5 10.00 Light Rain SCT033 SCT043 SCT090 68 59 73% 30.37 0.0
22 21:55 SW 6 10.00 Fair CLR 68 59 73% 30.39 0.0
22 21:35 SW 5 10.00 Fair CLR 68 60.8 78% 30.39 0.0
22 21:15 Calm 10.00 Thunderstorm in Vicinity CLR 68 60.8 78% 30.37 0.0
22 20:55 Calm 10.00 Partly Cloudy SCT110 68 60.8 78% 30.36 0.0
22 20:35 W 3 10.00 Mostly Cloudy BKN110 68 60.8 78% 30.36 0.0
22 20:15 Calm 10.00 Thunderstorm in Vicinity BKN110 68 60.8 78% 30.35 0.0
22 19:55 NW 3 10.00 Mostly Cloudy BKN100 68 60.8 78% 30.35 0.0
22 19:35 Calm 10.00 Partly Cloudy SCT090 SCT110 68 60.8 78% 30.34 0.0
22 19:15 Calm 10.00 Mostly Cloudy BKN090 68 60.8 78% 30.35 0.0
22 18:55 Calm 10.00 Mostly Cloudy BKN090 68 60.8 78% 30.35 0.0
22 18:35 Calm 10.00 Partly Cloudy SCT035 SCT090 68 60.8 78% 30.35 0.0
22 18:15 Calm 10.00 Partly Cloudy SCT023 SCT035 68 59 73% 30.35 0.0
22 17:55 Calm 10.00 Partly Cloudy SCT034 69.8 59 69% 30.35 0.0
22 17:35 NW 5 10.00 Mostly Cloudy SCT021 BKN036 BKN045 69.8 60.8 73% 30.34 0.0
22 17:15 Calm 10.00 Partly Cloudy SCT019 SCT036 SCT045 69.8 60.8 73% 30.35 0.0
22 16:55 N 5 10.00 Mostly Cloudy SCT016 SCT026 BKN043 68 60.8 78% 30.35 0.0
22 16:35 NW 5 10.00 Overcast BKN012 OVC024 68 60.8 78% 30.34 0.0
22 16:15 NE 7 10.00 Overcast BKN012 BKN022 OVC032 68 62.6 83% 30.35 0.0
22 15:55 N 9 10.00 Overcast SCT009 SCT014 OVC032 66.2 62.6 88% 30.35 0.0
22 15:35 N 12 10.00 Overcast SCT012 BKN021 OVC028 66.2 62.6 88% 30.35 0.0
22 15:15 N 13 G 17 10.00 Thunderstorm in Vicinity BKN018 OVC023 68 62.6 83% 30.35 0.0
22 14:55 N 15 G 18 10.00 Overcast SCT017 BKN024 OVC029 69.8 59 69% 30.35 0.0
22 14:35 NE 15 G 20 10.00 Overcast BKN028 OVC034 71.6 57.2 61% 30.35 0.0
22 14:15 N 14 G 21 10.00 Overcast SCT030 BKN037 OVC044 71.6 57.2 61% 30.34 0.0
22 13:55 N 13 G 17 10.00 Overcast BKN037 OVC045 71.6 59 65% 30.34 0.0
22 13:35 NE 15 G 20 10.00 Overcast SCT031 OVC040 73.4 57.2 57% 30.33 0.0
22 13:15 N 15 G 18 10.00 Mostly Cloudy BKN042 75.2 57.2 54% 78 30.32 0.0
22 12:55 NE 12 10.00 Partly Cloudy SCT038 SCT044 77 57.2 51% 79 30.31 0.0
22 12:35 N 10 G 17 10.00 Partly Cloudy SCT040 78.8 55.4 45% 79 30.3 0.0
22 12:15 NE 9 G 16 10.00 Partly Cloudy SCT040 78.8 55.4 45% 79 30.3 0.0
22 11:55 N 10 10.00 Partly Cloudy SCT040 78.8 55.4 45% 79 30.3 0.0
22 11:35 N 8 G 16 10.00 Fair CLR 77 53.6 44% 78 30.3 0.0
22 11:15 N 10 G 16 10.00 Fair CLR 77 51.8 42% 78 30.3 0.0
22 10:55 N 12 10.00 Fair CLR 77 50 39% 78 30.3 0.0
22 10:35 N 10 10.00 Fair CLR 77 48.2 36% 78 30.29 0.0
22 10:15 N 6 10.00 Fair CLR 77 46.4 34% 78 30.28 0.0
22 09:55 Calm 10.00 Fair CLR 77 48.2 36% 78 30.27 0.0
22 09:35 Calm 10.00 Fair CLR 75.2 50 41% 78 30.25 0.0
22 09:15 Calm 10.00 Fair CLR 71.6 50 47% 30.24 0.0
22 08:55 Calm 10.00 Fair CLR 71.6 50 47% 30.24 0.0
22 08:35 Calm 10.00 Fair CLR 69.8 51.8 53% 30.23 0.0
22 08:15 Calm 10.00 Fair CLR 69.8 50 50% 30.22 0.0
22 07:55 SW 3 10.00 Fair CLR 68 50 53% 30.22 0.0
22 07:35 Calm 10.00 Fair CLR 66.2 50 56% 30.22 0.0
22 07:15 Calm 10.00 Fair CLR 66.2 50 56% 30.22 0.0
22 06:55 Calm 10.00 Fair CLR 64.4 50 60% 30.21 0.0
22 06:35 Calm 10.00 Fair CLR 64.4 50 60% 30.2 0.0
22 06:15 Calm 10.00 Fair CLR 64.4 50 60% 30.2 0.0
22 05:55 Calm 10.00 Fair CLR 64.4 50 60% 30.19 0.0
22 05:35 Calm 10.00 Fair CLR 64.4 50 60% 30.2 0.0
22 05:15 Calm 10.00 Fair CLR 64.4 50 60% 30.2 0.0
22 04:55 Calm 10.00 Fair CLR 62.6 50 64% 30.2 0.0
22 04:35 N 5 10.00 Fair CLR 64.4 46.4 52% 30.2 0.0
22 04:15 N 3 10.00 Fair CLR 64.4 46.4 52% 30.2 0.0
22 03:55 Calm 10.00 Fair CLR 68 46.4 46% 30.2 0.0
22 03:35 Calm 10.00 Fair CLR 68 46.4 46% 30.21 0.0
22 03:15 NE 3 10.00 Fair CLR 71.6 44.6 38% 30.21 0.0
22 02:55 SW 7 10.00 Fair CLR 71.6 44.6 38% 30.21 0.0
22 02:35 S 3 10.00 Fair CLR 69.8 46.4 43% 30.22 0.0
22 02:15 Calm 10.00 Fair CLR 69.8 48.2 46% 30.22 0.0
22 01:55 Calm 10.00 Fair CLR 71.6 44.6 38% 30.22 0.0
22 01:35 SW 3 10.00 Fair CLR 71.6 48.2 44% 30.22 0.0
22 01:15 Calm 10.00 Fair CLR 73.4 48.2 41% 30.22 0.0
22 00:55 Calm 10.00 Fair CLR 73.4 46.4 38% 30.24 0.0
22 00:35 Calm 10.00 Fair CLR 75.2 44.6 34% 77 30.24 0.0
22 00:15 Calm 10.00 Fair CLR 73.4 44.6 36% 30.23 0.0
21 23:55 NW 3 10.00 Fair CLR 75.2 44.6 34% 77 30.22 0.0
21 23:35 NW 3 10.00 Fair CLR 77 44.6 32% 78 30.22 0.0
21 23:15 N 3 10.00 Fair CLR 77 44.6 32% 78 30.23 0.0
21 22:55 Calm 10.00 Fair CLR 77 44.6 32% 78 30.22 0.0
21 22:35 NW 5 10.00 Fair CLR 78.8 46.4 32% 79 30.22 0.0
21 22:15 N 7 10.00 Fair CLR 78.8 44.6 30% 79 30.2 0.0
21 21:55 NW 9 10.00 Fair CLR 80.6 44.6 28% 79 30.21 0.0
21 21:35 N 10 G 18 10.00 Fair CLR 80.6 44.6 28% 79 30.21 0.0
21 21:15 N 13 10.00 Fair CLR 78.8 46.4 32% 79 30.2 0.0
21 20:55 N 20 G 33 10.00 Fair CLR 80.6 46.4 30% 80 30.18 0.0
21 20:35 N 9 10.00 Fair CLR 82.4 46.4 28% 81 30.16 0.0
21 20:15 NW 5 10.00 Partly Cloudy SCT120 82.4 46.4 28% 81 30.15 0.0
21 19:55 NW 5 10.00 Partly Cloudy SCT120 86 44.6 24% 83 30.15 0.0
21 19:35 NW 5 10.00 Fair CLR 86 46.4 25% 83 30.14 0.0
21 19:15 NW 3 10.00 Fair CLR 86 46.4 25% 83 30.14 0.0
21 18:55 NW 5 10.00 Fair CLR 87.8 46.4 24% 85 30.13 0.0
21 18:35 NW 5 10.00 Fair CLR 91.4 44.6 20% 88 30.14 0.0
21 18:15 Calm 10.00 Fair CLR 91.4 42.8 18% 88 30.14 0.0
21 17:55 NE 7 10.00 Fair CLR 93.2 42.8 17% 89 30.14 0.0
21 17:35 NE 5 10.00 Fair CLR 93.2 44.6 19% 89 30.14 0.0
21 17:15 SE 3 10.00 Fair CLR 93.2 46.4 20% 90 30.15 0.0
21 16:55 E 3 10.00 Fair CLR 91.4 46.4 21% 88 30.15 0.0
21 16:35 NE 5 10.00 Fair CLR 91.4 44.6 20% 88 30.15 0.0
21 16:15 NE 6 10.00 Fair CLR 89.6 44.6 21% 86 30.17 0.0
21 15:55 N 5 10.00 Fair CLR 89.6 44.6 21% 86 30.18 0.0
21 15:35 NE 7 10.00 Fair CLR 91.4 44.6 20% 88 30.17 0.0
21 15:15 NE 10 10.00 Fair CLR 95 44.6 18% 91 30.17 0.0
21 14:55 NE 5 10.00 Fair CLR 93.2 42.8 17% 89 30.18 0.0
21 14:35 NE 12 10.00 Fair CLR 95 42.8 16% 91 30.18 0.0
21 14:15 NE 6 10.00 Fair CLR 93.2 42.8 17% 89 30.18 0.0
21 13:55 N 8 10.00 Fair CLR 91.4 44.6 20% 88 30.18 0.0
21 13:35 N 9 10.00 Fair CLR 91.4 44.6 20% 88 30.19 0.0
21 13:15 N 10 10.00 Fair CLR 91.4 44.6 20% 88 30.2 0.0
21 12:55 N 10 10.00 Fair CLR 91.4 42.8 18% 88 30.2 0.0
21 12:35 NE 7 10.00 Fair CLR 89.6 44.6 21% 86 30.2 0.0
21 12:15 Calm 10.00 Fair CLR 89.6 44.6 21% 86 30.21 0.0
21 11:55 S 3 10.00 Fair CLR 87.8 46.4 24% 85 30.21 0.0
21 11:35 Calm 10.00 Fair CLR 86 46.4 25% 83 30.22 0.0
21 11:15 NE 7 10.00 Fair CLR 84.2 44.6 25% 82 30.22 0.0
21 10:55 NE 6 10.00 Fair CLR 82.4 46.4 28% 81 30.22 0.0
21 10:35 E 3 10.00 Fair CLR 80.6 48.2 32% 80 30.22 0.0
21 10:15 NE 3 10.00 Fair CLR 78.8 48.2 34% 79 30.22 0.0
21 09:55 NE 3 10.00 Fair CLR 78.8 48.2 34% 79 30.21 0.0
21 09:35 NE 5 10.00 Fair CLR 77 48.2 36% 78 30.21 0.0
21 09:15 N 6 10.00 Fair CLR 73.4 48.2 41% 30.21 0.0
21 08:55 N 3 10.00 Fair CLR 73.4 50 44% 30.21 0.0
21 08:35 N 3 10.00 Fair CLR 71.6 50 47% 30.21 0.0
21 08:15 Calm 10.00 Fair CLR 69.8 50 50% 30.2 0.0
21 07:55 Calm 10.00 Fair CLR 68 50 53% 30.2 0.0
21 07:35 Calm 10.00 Fair CLR 66.2 50 56% 30.2 0.0
21 07:15 SW 5 10.00 Fair CLR 64.4 50 60% 30.2 0.0
21 06:55 Calm 10.00 Fair CLR 62.6 50 64% 30.2 0.0
21 06:35 Calm 10.00 Fair CLR 62.6 50 64% 30.19 0.0
21 06:15 Calm 10.00 Fair CLR 62.6 50 64% 30.18 0.0
21 05:55 SW 3 10.00 Fair CLR 62.6 50 64% 30.18 0.0
21 05:35 Calm 10.00 Fair CLR 62.6 51.8 68% 30.18 0.0
21 05:15 Calm 10.00 Fair CLR 62.6 50 64% 30.18 0.0
21 04:55 Calm 10.00 Fair CLR 62.6 48.2 60% 30.18 0.0
21 04:35 S 3 10.00 Fair CLR 64.4 48.2 56% 30.18 0.0
21 04:15 Calm 10.00 Fair CLR 64.4 48.2 56% 30.18 0.0
21 03:55 Calm 10.00 Fair CLR 64.4 48.2 56% 30.2 0.0
21 03:35 Calm 10.00 Fair CLR 66.2 48.2 52% 30.2 0.0
21 03:15 S 3 10.00 Fair CLR 66.2 50 56% 30.19 0.0
21 02:55 Calm 10.00 Fair CLR 68 50 53% 30.2 0.0
21 02:35 Calm 10.00 Fair CLR 68 50 53% 30.2 0.0
21 02:15 Calm 10.00 Fair CLR 68 50 53% 30.2 0.0
21 01:55 Calm 10.00 Fair CLR 68 48.2 49% 30.2 0.0
21 01:35 Calm 10.00 Fair CLR 68 48.2 49% 30.21 0.0
Date Time (mdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)