National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Boulder Municipal Airport
Metric (Imperial)
Date Time (mdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
31 08:55 SE 6 16.09 Fair CLR 19 0 28% 76.33 0.0
31 08:35 S 6 16.09 Fair CLR 18 0 30% 76.3 0.0
31 08:15 Calm 16.09 Fair CLR 18 0 30% 76.33 0.0
31 07:55 Calm 16.09 Fair CLR 18 0 30% 76.3 0.0
31 07:35 S 6 16.09 Fair CLR 17 0 32% 76.3 0.0
31 07:15 S 6 16.09 Fair CLR 15 0 36% 76.33 0.0
31 06:55 S 7 16.09 Fair CLR 13 0 41% 76.3 0.0
31 06:35 S 9 16.09 Fair CLR 13 0 41% 76.28 0.0
31 06:15 W 13 16.09 Fair CLR 16 -1 31% 76.28 0.0
31 05:55 W 24 16.09 Fair CLR 15 -1 34% 76.23 0.0
31 05:35 W 17 G 33 16.09 Fair CLR 14 0 39% 76.23 0.0
31 05:15 W 9 16.09 Fair CLR 11 1 50% 76.23 0.0
31 04:55 Calm 16.09 Fair CLR 11 1 50% 76.23 0.0
31 04:35 W 9 16.09 Fair CLR 11 1 50% 76.2 0.0
31 04:15 W 11 16.09 Fair CLR 11 1 50% 76.2 0.0
31 03:55 SW 11 16.09 Fair CLR 12 0 44% 76.17 0.0
31 03:35 W 7 16.09 Fair CLR 13 0 41% 76.17 0.0
31 03:15 SW 6 16.09 Fair CLR 13 2 47% 76.17 0.0
31 02:55 Calm 16.09 Fair CLR 14 1 41% 76.17 0.0
31 02:35 Calm 16.09 Fair CLR 13 0 41% 76.2 0.0
31 02:15 N 6 16.09 Partly Cloudy SCT095 13 0 41% 76.2 0.0
31 01:55 Calm 16.09 Partly Cloudy SCT095 16 0 34% 76.2 0.0
31 01:35 SW 9 16.09 Fair CLR 16 0 34% 76.2 0.0
31 01:15 W 7 16.09 Partly Cloudy SCT090 16 0 34% 76.2 0.0
31 00:55 SW 15 16.09 Partly Cloudy SCT100 17 0 32% 76.23 0.0
31 00:35 SW 13 16.09 Overcast OVC100 17 0 32% 76.23 0.0
31 00:15 W 15 16.09 Mostly Cloudy BKN100 17 0 32% 76.23 0.0
30 23:55 SW 19 G 35 16.09 Partly Cloudy SCT110 17 0 32% 76.23 0.0
30 23:35 SW 30 G 39 16.09 Fair CLR 17 0 32% 76.2 0.0
30 23:15 SW 24 G 35 16.09 Partly Cloudy SCT100 SCT120 17 0 32% 76.2 0.0
30 22:55 SW 24 G 41 16.09 Mostly Cloudy SCT100 BKN120 18 0 30% 76.23 0.0
30 22:35 SW 19 G 35 16.09 Fair CLR 18 0 30% 76.2 0.0
30 22:15 SW 13 16.09 Partly Cloudy SCT100 18 0 30% 76.15 0.0
30 21:55 SW 17 16.09 Mostly Cloudy BKN100 18 0 30% 76.12 0.0
30 21:35 S 20 G 37 16.09 Partly Cloudy SCT100 18 0 30% 76.07 0.0
30 21:15 W 17 G 28 16.09 Fair CLR 17 0 32% 76.05 0.0
30 20:55 Calm 16.09 Fair CLR 17 3 39% 76.02 0.0
30 20:35 Calm 16.09 Fair CLR 17 3 39% 75.97 0.0
30 20:15 NE 11 16.09 Partly Cloudy SCT120 18 2 34% 75.97 0.0
30 19:55 NE 19 16.09 Partly Cloudy SCT120 18 3 37% 75.95 0.0
30 19:35 E 13 16.09 Fair CLR 21 2 29% 75.9 0.0
30 19:15 SW 17 16.09 Fair CLR 22 -3 19% 75.84 0.0
30 18:55 W 15 16.09 Partly Cloudy SCT120 23 -2 19% 75.82 0.0
30 18:35 W 22 G 30 16.09 Fair CLR 24 -1 19% 24 75.77 0.0
30 18:15 W 17 G 35 16.09 Partly Cloudy SCT120 24 -2 18% 24 75.74 0.0
30 17:55 SW 9 16.09 Partly Cloudy SCT110 23 -1 20% 75.74 0.0
30 17:35 SW 7 16.09 Fair CLR 25 0 19% 25 75.74 0.0
30 17:15 NW 7 16.09 Fair CLR 24 1 22% 25 75.74 0.0
30 16:55 W 24 16.09 Fair CLR 23 1 23% 75.77 0.0
30 16:35 W 13 G 39 16.09 Fair CLR 21 0 25% 75.79 0.0
30 16:15 W 20 16.09 Fair CLR 20 1 28% 75.82 0.0
30 15:55 W 17 16.09 Fair CLR 19 2 32% 75.92 0.0
30 15:35 NW 17 16.09 Partly Cloudy SCT090 20 5 38% 75.92 0.0
30 15:15 N 9 16.09 Mostly Cloudy SCT050 BKN090 16 3 42% 75.97 0.0
30 14:55 NE 13 11.27 Thunderstorm Light Rain SCT029 BKN050 OVC080 16 2 39% 75.97 0.0
30 14:35 SE 11 16.09 Rain SCT050 BKN055 OVC080 18 1 32% 76.05 0.0
30 14:15 E 19 G 26 16.09 Thunderstorm Light Drizzle SCT060 BKN080 BKN090 17 1 34% 75.97 0.0
30 13:55 E 9 16.09 Light Rain SCT047 SCT060 BKN100 17 2 37% 75.92 0.0
30 13:15 S 15 G 30 16.09 Drizzle SCT060 BKN080 OVC100 19 1 30% 75.95 0.0
30 12:55 S 11 16.09 Mostly Cloudy BKN100 20 1 28% 75.9 0.0
30 12:35 Calm 16.09 Mostly Cloudy BKN110 21 3 31% 75.87 0.0
30 12:15 E 7 16.09 Partly Cloudy SCT110 22 4 31% 75.84 0.0
30 11:55 N 9 16.09 Mostly Cloudy BKN110 22 5 33% 75.87 0.0
30 11:35 NE 9 16.09 Partly Cloudy SCT110 22 6 36% 75.9 0.0
30 11:15 E 7 16.09 Fair CLR 21 7 40% 75.9 0.0
30 10:55 NE 15 16.09 Fair CLR 21 8 43% 75.9 0.0
30 10:35 NE 9 16.09 Fair CLR 20 8 46% 75.9 0.0
30 10:15 E 11 16.09 Fair CLR 20 10 53% 75.9 0.0
30 09:55 Calm 16.09 Fair CLR 18 9 56% 75.92 0.0
30 09:35 Calm 16.09 Fair CLR 18 10 60% 75.92 0.0
30 09:15 E 9 16.09 Partly Cloudy SCT095 18 10 60% 75.92 0.0
30 08:55 SE 6 16.09 Fair CLR 18 10 60% 75.87 0.0
30 08:35 Calm 16.09 Fair CLR 17 8 56% 75.87 0.0
30 08:15 Calm 16.09 Fair CLR 17 9 60% 75.84 0.0
30 07:55 Calm 16.09 Fair CLR 15 8 63% 75.84 0.0
30 07:35 Calm 16.09 Fair CLR 14 7 63% 75.84 0.0
30 06:55 Calm 16.09 Fair CLR 12 7 72% 75.82 0.0
30 06:35 N 7 16.09 Fair CLR 11 7 77% 75.82 0.0
30 06:15 Calm 16.09 Fair CLR 12 5 63% 75.79 0.0
30 05:55 SW 7 16.09 Fair CLR 12 7 72% 75.79 0.0
30 05:35 SW 7 16.09 Fair CLR 12 6 67% 75.77 0.0
30 05:15 SW 7 16.09 Fair CLR 12 7 72% 75.77 0.0
30 04:55 W 9 16.09 Fair CLR 12 8 77% 75.77 0.0
30 04:35 W 7 16.09 Fair CLR 12 8 77% 75.74 0.0
30 04:15 SW 6 16.09 Fair CLR 12 8 77% 75.74 0.0
30 03:55 Calm 16.09 Fair CLR 12 8 77% 75.74 0.0
30 03:35 Calm 16.09 Fair CLR 12 8 77% 75.74 0.0
30 03:15 NE 6 16.09 Fair CLR 12 8 77% 75.72 0.0
30 02:55 Calm 16.09 Fair CLR 11 8 82% 75.69 0.0
30 02:35 Calm 16.09 Fair CLR 13 6 63% 75.69 0.0
30 02:15 Calm 16.09 Fair CLR 13 7 67% 75.69 0.0
30 01:55 Calm 16.09 Fair CLR 15 6 55% 75.69 0.0
30 01:35 W 6 16.09 Fair CLR 14 7 63% 75.69 0.0
30 01:15 SW 7 16.09 Fair CLR 15 6 55% 75.72 0.0
30 00:55 SW 7 16.09 Fair CLR 15 7 59% 75.74 0.0
30 00:35 W 7 16.09 Fair CLR 15 7 59% 75.74 0.0
30 00:15 W 7 16.09 Fair CLR 15 7 59% 75.77 0.0
29 23:55 W 7 16.09 Fair CLR 15 7 59% 75.77 0.0
29 23:35 W 7 16.09 Fair CLR 15 7 59% 75.79 0.0
29 23:15 W 7 16.09 Fair CLR 16 8 59% 75.79 0.0
29 22:55 W 7 16.09 Partly Cloudy SCT085 16 8 59% 75.79 0.0
29 22:35 W 6 16.09 Partly Cloudy SCT095 16 8 59% 75.79 0.0
29 22:15 NW 7 16.09 Partly Cloudy SCT095 16 8 59% 75.77 0.0
29 21:55 Calm 16.09 Fair CLR 16 9 63% 75.77 0.0
29 21:35 NW 7 16.09 Fair CLR 16 9 63% 75.74 0.0
29 21:15 Calm 16.09 Fair CLR 16 8 59% 75.69 0.0
29 20:55 SW 9 16.09 Fair CLR 18 7 49% 75.69 0.0
29 20:35 W 6 16.09 Partly Cloudy SCT120 18 8 52% 75.67 0.0
29 20:15 S 7 16.09 Partly Cloudy SCT120 19 8 49% 75.69 0.0
29 19:55 SW 7 16.09 Fair CLR 20 7 43% 75.67 0.0
29 19:35 SW 7 16.09 Fair CLR 21 6 38% 75.67 0.0
29 19:15 W 7 16.09 Fair CLR 21 7 40% 75.67 0.0
29 18:55 NW 7 16.09 Fair CLR 21 8 43% 75.67 0.0
29 18:35 W 13 16.09 Fair CLR 21 7 40% 75.69 0.0
29 18:15 W 13 16.09 Fair CLR 22 7 38% 75.74 0.0
29 17:55 NW 11 16.09 Fair CLR 21 7 40% 75.74 0.0
29 17:35 NW 11 16.09 Fair CLR 21 8 43% 75.77 0.0
29 17:15 NE 9 16.09 Partly Cloudy SCT029 SCT046 SCT060 20 8 46% 75.79 0.0
29 16:55 E 7 16.09 Light Rain SCT031 SCT050 BKN070 18 10 60% 75.79 0.0 0.08
29 16:35 S 6 11.27 Thunderstorm Light Rain in Vicinity SCT026 BKN070 OVC090 18 7 49% 75.84 0.0 0.08
29 16:15 W 30 G 37 11.27 Thunderstorm Rain in Vicinity NULL 17 7 52% 75.79 0.0 0.03
29 15:55 SW 17 G 33 8.05 Thunderstorm Light Rain SCT070 BKN080 OVC100 18 7 49% 75.79 0.0 0.03
29 15:35 W 30 G 48 16.09 Thunderstorm SCT095 BKN110 22 3 29% 75.74 0.0
29 15:15 W 28 G 46 16.09 Fair CLR 22 2 27% 75.74 0.0
29 14:55 W 37 G 50 16.09 Fair and Breezy CLR 24 2 24% 25 75.77 0.0
29 14:35 N 11 16.09 Fair CLR 26 9 34% 26 75.77 0.0
29 14:15 NW 11 16.09 Fair CLR 26 10 37% 26 75.77 0.0
29 13:55 N 9 16.09 Fair CLR 26 10 37% 26 75.79 0.0
29 13:35 Calm 16.09 Fair CLR 25 10 39% 26 75.82 0.0
29 13:15 Calm 16.09 Fair CLR 25 11 42% 26 75.84 0.0
29 12:55 Calm 16.09 Fair CLR 24 11 44% 25 75.84 0.0
29 12:35 Calm 16.09 Fair CLR 23 11 47% 75.87 0.0
29 12:15 E 7 16.09 Fair CLR 22 12 53% 75.9 0.0
29 11:55 Calm 16.09 Fair CLR 22 13 57% 75.9 0.0
29 11:35 NE 7 16.09 Fair CLR 21 13 60% 75.92 0.0
29 11:15 E 7 16.09 Fair CLR 21 13 60% 75.92 0.0
29 10:55 E 6 16.09 Fair CLR 21 13 60% 75.95 0.0
29 10:35 NE 6 16.09 Fair CLR 20 13 64% 75.97 0.0
29 10:15 E 7 16.09 Fair CLR 19 13 68% 75.97 0.0
29 09:55 E 7 16.09 Fair CLR 19 13 68% 76.02 0.0
29 09:35 E 6 16.09 Partly Cloudy SCT014 19 13 68% 76.02 0.0
29 09:15 Calm 16.09 Partly Cloudy SCT014 18 13 73% 76.02 0.0
29 08:55 Calm 16.09 Partly Cloudy SCT012 17 13 77% 76.05 0.0
29 08:35 SE 6 16.09 Partly Cloudy SCT008 17 14 83% 76.05 0.0
29 08:15 Calm 16.09 Fair CLR 16 13 83% 76.05 0.0
29 07:55 Calm 16.09 Fair CLR 15 13 88% 76.05 0.0
29 07:35 Calm 16.09 Fair CLR 15 13 88% 76.05 0.0
29 07:15 Calm 16.09 Fair CLR 15 13 88% 76.07 0.0
29 06:55 Calm 16.09 Partly Cloudy SCT007 14 13 94% 76.07 0.0
29 06:35 Calm 16.09 Fair CLR 14 13 94% 76.1 0.0
29 06:15 SE 6 16.09 Fair CLR 14 13 94% 76.1 0.0
29 05:55 Calm 16.09 Partly Cloudy SCT015 14 13 94% 76.07 0.0
29 05:35 Calm 16.09 Overcast SCT010 OVC015 14 13 94% 76.1 0.0
29 05:15 N 7 16.09 Mostly Cloudy BKN013 14 13 94% 76.07 0.0
29 04:35 N 7 16.09 Overcast OVC009 14 13 94% 76.12 0.0
29 04:15 N 6 16.09 Partly Cloudy SCT011 14 13 94% 76.12 0.0
29 03:55 N 6 16.09 Fair CLR 15 13 88% 76.1 0.0
29 03:35 NE 13 16.09 Fair CLR 15 12 82% 76.07 0.0
29 03:15 NE 13 16.09 Fair CLR 16 11 72% 76.02 0.0
29 02:55 E 6 16.09 Fair CLR 18 8 52% 76.02 0.0
29 02:35 NW 13 16.09 Partly Cloudy SCT100 20 3 33% 76 0.0
29 02:15 W 6 16.09 Fair CLR 20 2 30% 76.02 0.0
29 01:55 Calm 16.09 Fair CLR 21 2 29% 76.1 0.0
29 01:35 SW 17 G 35 16.09 Partly Cloudy SCT100 20 2 30% 76.17 0.0
29 01:15 W 19 G 48 16.09 Mostly Cloudy SCT050 SCT075 BKN100 21 2 29% 76.2 0.0
29 00:55 S 31 G 57 16.09 Mostly Cloudy SCT055 SCT075 BKN090 21 2 29% 76.2 0.0
29 00:35 W 19 G 26 16.09 Partly Cloudy SCT120 21 2 29% 76.2 0.0
29 00:15 SW 17 16.09 Fair CLR 21 2 29% 76.17 0.0
28 23:55 W 9 16.09 Fair CLR 20 3 33% 76.2 0.0
28 23:35 SW 11 16.09 Partly Cloudy SCT110 20 4 35% 76.23 0.0
28 23:15 W 11 16.09 Thunderstorm in Vicinity SCT110 19 5 40% 76.28 0.0
28 22:55 SW 6 16.09 Thunderstorm in Vicinity SCT090 20 5 38% 76.28 0.0
28 22:35 S 7 16.09 Partly Cloudy SCT080 SCT090 20 5 38% 76.28 0.0
28 22:15 S 9 16.09 Light Rain SCT060 BKN080 BKN100 20 5 38% 76.3 0.0
28 21:55 Calm 16.09 Partly Cloudy SCT100 20 5 38% 76.25 0.0
28 21:35 S 6 16.09 Fair CLR 21 5 35% 76.25 0.0
28 21:15 W 7 16.09 Fair CLR 21 4 33% 76.23 0.0
28 20:55 Calm 16.09 Partly Cloudy SCT100 21 4 33% 76.2 0.0
28 20:35 S 6 16.09 Mostly Cloudy SCT055 SCT065 BKN090 21 11 53% 76.23 0.0
28 20:15 SE 6 16.09 Partly Cloudy SCT055 SCT090 21 10 50% 76.23 0.0
28 19:55 SE 9 16.09 Fair CLR 22 10 47% 76.23 0.0
28 19:35 SE 6 16.09 Partly Cloudy SCT070 22 10 47% 76.23 0.0
28 19:15 Calm 16.09 Partly Cloudy SCT070 23 9 41% 76.2 0.0
28 18:55 Calm 16.09 Fair CLR 23 10 44% 76.17 0.0
28 18:35 Calm 16.09 Fair CLR 23 10 44% 76.17 0.0
28 18:15 NW 6 16.09 Fair CLR 22 10 47% 76.17 0.0
28 17:55 N 7 16.09 Fair CLR 22 11 50% 76.17 0.0
28 17:35 Calm 16.09 Fair CLR 22 10 47% 76.2 0.0
28 17:15 Calm 16.09 Fair CLR 22 10 47% 76.23 0.0
28 16:55 N 6 16.09 Fair CLR 23 10 44% 76.28 0.0
28 16:35 Calm 16.09 Fair CLR 23 9 41% 76.28 0.0
28 16:15 W 6 16.09 Fair CLR 24 10 41% 25 76.28 0.0
28 15:55 W 7 16.09 Fair CLR 23 10 44% 76.3 0.0
28 15:35 Calm 16.09 Fair CLR 22 10 47% 76.33 0.0
28 15:15 N 7 16.09 Fair CLR 22 10 47% 76.3 0.0
28 14:55 NW 11 16.09 Fair CLR 21 10 50% 76.35 0.0
28 14:35 N 6 16.09 Fair CLR 21 9 46% 76.38 0.0
28 14:15 SW 7 16.09 Fair CLR 21 9 46% 76.38 0.0
28 13:55 Calm 16.09 Partly Cloudy SCT038 22 9 44% 76.4 0.0
28 13:35 NW 9 16.09 Mostly Cloudy BKN038 21 10 50% 76.4 0.0
28 13:15 E 6 16.09 Partly Cloudy SCT038 21 10 50% 76.43 0.0
28 12:55 Calm 16.09 Partly Cloudy SCT031 SCT038 21 10 50% 76.45 0.0
28 12:35 N 7 16.09 Mostly Cloudy SCT029 BKN038 21 11 53% 76.48 0.0
28 12:15 NW 11 16.09 Overcast BKN027 OVC032 20 12 60% 76.48 0.0
28 11:35 NE 7 16.09 Partly Cloudy SCT022 SCT028 18 12 68% 76.5 0.0
28 11:15 NE 6 16.09 Mostly Cloudy SCT020 BKN026 18 12 68% 76.53 0.0
28 10:55 N 7 16.09 Partly Cloudy SCT020 SCT026 17 12 73% 76.53 0.0
28 10:15 N 7 16.09 Mostly Cloudy BKN015 17 12 73% 76.53 0.0
28 09:55 N 6 16.09 Mostly Cloudy BKN011 16 12 77% 76.53 0.0
28 09:35 N 9 16.09 Mostly Cloudy BKN011 15 12 82% 76.53 0.0
28 09:15 N 6 16.09 Partly Cloudy SCT011 15 12 82% 76.53 0.0
Date Time (mdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)