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 (mst) 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.
02 02:35 Calm 10.00 Fair CLR 26.6 14 59% 29.84 0.0
02 02:15 Calm 10.00 Fair CLR 26.6 14 59% 29.85 0.0
02 01:55 NW 3 10.00 Fair CLR 24.8 14 63% 29.86 0.0
02 01:35 N 3 10.00 Fair CLR 24.8 14 63% 29.85 0.0
02 01:15 N 5 10.00 Fair CLR 23 14 68% 18 29.86 0.0
02 00:52 N 5 10.00 Fair CLR 24.8 12.2 59% 20 29.87 0.0
02 00:35 SW 5 10.00 Fair CLR 26.6 12.2 54% 22 29.87 0.0
02 00:15 Calm 10.00 Fair CLR 26.6 12.2 54% 29.87 0.0
01 23:55 Calm 10.00 Fair CLR 26.6 12.2 54% 29.89 0.0
01 23:35 Calm 10.00 Fair CLR 24.8 12.2 59% 29.9 0.0
01 23:15 Calm 10.00 Fair CLR 26.6 12.2 54% 29.9 0.0
01 22:55 SE 3 10.00 Fair CLR 26.6 12.2 54% 29.9 0.0
01 22:35 W 3 10.00 Fair CLR 28.4 14 55% 29.91 0.0
01 22:15 S 5 10.00 Fair CLR 30.2 10.4 43% 26 29.9 0.0
01 21:55 Calm 10.00 Fair CLR 28.4 12.2 51% 29.91 0.0
01 21:35 Calm 10.00 Fair CLR 30.2 10.4 43% 29.91 0.0
01 21:15 S 3 10.00 Fair CLR 28.4 10.4 47% 29.91 0.0
01 20:55 N 3 10.00 Fair CLR 30.2 10.4 43% 29.92 0.0
01 20:35 Calm 10.00 Fair CLR 28.4 8.6 43% 29.92 0.0
01 20:15 Calm 10.00 Fair CLR 30.2 6.8 37% 29.92 0.0
01 19:55 Calm 10.00 Fair CLR 32 10.4 40% 29.92 0.0
01 19:35 SW 5 10.00 Fair CLR 32 8.6 37% 28 29.93 0.0
01 18:55 Calm 10.00 Fair CLR 32 8.6 37% 29.94 0.0
01 18:35 SW 6 10.00 Fair CLR 33.8 8.6 35% 29 29.94 0.0
01 18:15 S 5 10.00 Fair CLR 33.8 8.6 35% 30 29.95 0.0
01 17:55 Calm 10.00 Fair CLR 35.6 6.8 30% 29.96 0.0
01 17:35 Calm 10.00 Fair CLR 35.6 6.8 30% 29.96 0.0
01 17:15 Calm 10.00 Fair CLR 35.6 6.8 30% 29.96 0.0
01 16:55 Calm 10.00 Fair CLR 37.4 8.6 30% 29.96 0.0
01 16:35 NW 8 10.00 Fair CLR 37.4 6.8 28% 32 29.95 0.0
01 16:15 NW 10 10.00 Fair CLR 41 8.6 26% 35 29.95 0.0
01 15:55 NW 12 G 18 10.00 Fair CLR 42.8 8.6 24% 37 29.94 0.0
01 15:35 NW 13 G 18 10.00 Fair CLR 42.8 6.8 22% 37 29.94 0.0
01 15:15 NW 14 G 21 10.00 Fair CLR 42.8 6.8 22% 36 29.93 0.0
01 14:55 W 17 G 23 10.00 Fair CLR 44.6 6.8 21% 38 29.94 0.0
01 14:35 NW 15 G 23 10.00 Fair CLR 44.6 6.8 21% 38 29.94 0.0
01 14:15 W 15 G 20 10.00 Fair CLR 42.8 6.8 22% 36 29.95 0.0
01 13:55 W 14 G 18 10.00 Fair CLR 44.6 8.6 23% 39 29.96 0.0
01 13:35 NE 7 10.00 Fair CLR 44.6 10.4 25% 41 29.96 0.0
01 13:15 SE 3 10.00 Fair CLR 42.8 10.4 26% 29.97 0.0
01 12:55 NE 6 10.00 Fair CLR 42.8 12.2 29% 40 29.97 0.0
01 12:35 E 7 10.00 Fair CLR 42.8 12.2 29% 39 29.97 0.0
01 12:15 E 6 10.00 Fair CLR 41 12.2 31% 38 29.99 0.0
01 11:55 E 5 10.00 Fair CLR 41 14 33% 38 30 0.0
01 11:35 E 7 10.00 Fair CLR 41 14 33% 37 30 0.0
01 11:15 N 8 10.00 Fair CLR 37.4 19.4 48% 32 30.01 0.0
01 10:55 N 8 10.00 Fair CLR 35.6 21.2 56% 30 30.02 0.0
01 10:35 N 6 10.00 Fair CLR 32 21.2 64% 27 30.02 0.0
01 10:15 N 6 10.00 Fair CLR 32 19.4 60% 27 30.03 0.0
01 09:55 N 6 10.00 Fair CLR 30.2 19.4 64% 25 30.03 0.0
01 09:35 NE 5 10.00 Fair CLR 30.2 19.4 64% 26 30.03 0.0
01 09:15 N 3 10.00 Fair CLR 28.4 19.4 69% 30.03 0.0
01 08:55 Calm 10.00 Fair CLR 26.6 17.6 69% 30.03 0.0
01 08:35 Calm 10.00 Fair CLR 24.8 17.6 74% 30.03 0.0
01 08:15 S 3 10.00 Fair CLR 21.2 14 74% 30.03 0.0
01 07:55 S 5 10.00 Fair CLR 19.4 14 79% 14 30.03 0.0
01 07:35 SW 6 10.00 Fair CLR 17.6 14 86% 10 30.04 0.0
01 07:15 Calm 10.00 Fair CLR 14 12.2 92% 30.04 0.0
01 06:55 Calm 10.00 Fair CLR 15.8 12.2 86% 30.03 0.0
01 06:35 SW 3 10.00 Fair CLR 15.8 12.2 86% 30.03 0.0
01 06:15 SW 3 10.00 Fair CLR 15.8 12.2 86% 30.03 0.0
01 05:55 SW 3 10.00 Fair CLR 15.8 12.2 86% 30.03 0.0
01 05:35 Calm 10.00 Fair CLR 15.8 14 93% 30.03 0.0
01 05:15 Calm 10.00 Fair CLR 15.8 14 93% 30.02 0.0
01 04:55 Calm 10.00 Fair CLR 14 12.2 92% 30.02 0.0
01 04:35 Calm 10.00 Fair CLR 14 12.2 92% 30.02 0.0
01 04:15 Calm 10.00 Fair CLR 15.8 12.2 86% 30 0.0
01 03:55 Calm 10.00 Fair CLR 17.6 12.2 79% 30 0.0
01 03:35 Calm 10.00 Fair CLR 17.6 14 86% 30.01 0.0
01 03:15 Calm 10.00 Fair CLR 17.6 14 86% 30.01 0.0
01 02:55 W 3 10.00 Fair CLR 17.6 14 86% 30.02 0.0
01 02:35 Calm 10.00 Fair CLR 17.6 14 86% 30.02 0.0
01 02:15 Calm 10.00 Fair CLR 19.4 14 79% 30.02 0.0
01 01:55 Calm 10.00 Fair CLR 17.6 14 86% 30.01 0.0
01 01:35 Calm 10.00 Fair CLR 19.4 15.8 86% 30.01 0.0
01 01:15 Calm 10.00 Fair CLR 19.4 15.8 86% 30.02 0.0
01 00:55 Calm 10.00 Fair CLR 19.4 17.6 93% 30.02 0.0
01 00:35 W 3 10.00 Fair CLR 19.4 15.8 86% 30.02 0.0
01 00:15 Calm 10.00 Fair CLR 19.4 14 79% 30.02 0.0
30 23:55 N 6 10.00 Fair CLR 19.4 15.8 86% 12 30.03 0.0
30 23:35 NW 3 10.00 Partly Cloudy SCT039 19.4 15.8 86% 30.03 0.0
30 23:15 NW 3 10.00 Mostly Cloudy BKN041 19.4 15.8 86% 30.03 0.0
30 22:55 NW 5 10.00 Mostly Cloudy BKN041 21.2 17.6 86% 16 30.03 0.0
30 22:35 N 5 10.00 Fair CLR 19.4 14 79% 14 30.02 0.0
30 22:15 N 5 10.00 Fair CLR 19.4 14 79% 14 30.02 0.0
30 21:55 N 3 10.00 Fair CLR 21.2 14 74% 30.01 0.0
30 21:35 Calm 10.00 Fair CLR 21.2 14 74% 30.02 0.0
30 21:15 Calm 10.00 Fair CLR 21.2 14 74% 30.01 0.0
30 20:55 Calm 10.00 Fair CLR 21.2 14 74% 30 0.0
30 20:35 Calm 10.00 Fair CLR 21.2 14 74% 30 0.0
30 20:15 N 3 10.00 Fair CLR 21.2 14 74% 30 0.0
30 19:55 N 3 10.00 Fair CLR 21.2 14 74% 30 0.0
30 19:35 Calm 10.00 Fair CLR 21.2 14 74% 30 0.0
30 19:15 Calm 10.00 Fair CLR 21.2 14 74% 30 0.0
30 18:55 Calm 10.00 Fair CLR 21.2 14 74% 30.01 0.0
30 18:35 NW 3 10.00 Fair CLR 21.2 14 74% 30.01 0.0
30 18:15 NW 3 10.00 Fair CLR 21.2 12.2 68% 30.01 0.0
30 17:55 N 3 10.00 Fair CLR 21.2 12.2 68% 30 0.0
30 17:35 Calm 10.00 Fair CLR 23 12.2 63% 30 0.0
30 17:15 Calm 10.00 Fair CLR 23 12.2 63% 29.99 0.0
30 16:35 Calm 10.00 Fair CLR 23 14 68% 29.99 0.0
30 16:15 Calm 10.00 Partly Cloudy SCT015 SCT021 SCT070 23 14 68% 30 0.0
30 15:55 Calm 4.00 Light Snow SCT015 BKN021 OVC032 23 14 68% 30 0.0
30 15:35 NW 3 10.00 Overcast SCT029 BKN038 OVC047 23 12.2 63% 30 0.0
30 15:15 Calm 10.00 Partly Cloudy SCT050 SCT065 23 12.2 63% 30.01 0.0
30 14:55 Calm 10.00 Fair CLR 23 12.2 63% 30.01 0.0
30 14:15 Calm 10.00 Fair CLR 23 12.2 63% 30.01 0.0
30 13:55 Calm 10.00 Fair CLR 23 10.4 58% 30.02 0.0
30 13:35 Calm 10.00 Partly Cloudy SCT095 SCT110 23 12.2 63% 30.02 0.0
30 13:15 N 5 10.00 Mostly Cloudy BKN095 BKN110 23 10.4 58% 18 30.03 0.0
30 12:55 E 3 10.00 Partly Cloudy SCT095 SCT120 23 10.4 58% 30.03 0.0
30 12:35 Calm 10.00 Partly Cloudy SCT110 23 10.4 58% 30.04 0.0
30 12:15 NW 5 10.00 Fair CLR 23 10.4 58% 18 30.05 0.0
30 11:55 NE 3 10.00 Fair CLR 23 10.4 58% 30.06 0.0
30 11:35 Calm 10.00 Fair CLR 21.2 10.4 63% 30.07 0.0
30 11:15 Calm 10.00 Fair CLR 21.2 12.2 68% 30.09 0.0
30 10:55 Calm 10.00 Fair CLR 21.2 12.2 68% 30.09 0.0
30 10:35 Calm 10.00 Fair CLR 19.4 12.2 73% 30.11 0.0
30 10:15 Calm 10.00 Fair CLR 19.4 10.4 68% 30.12 0.0
30 09:55 Calm 10.00 Fair CLR 19.4 12.2 73% 30.13 0.0
30 09:35 Calm 10.00 Fair CLR 19.4 10.4 68% 30.13 0.0
30 09:15 Calm 10.00 Fair CLR 17.6 12.2 79% 30.13 0.0
30 08:55 Calm 10.00 Fair CLR 17.6 12.2 79% 30.13 0.0
30 08:35 Calm 10.00 Fair CLR 17.6 12.2 79% 30.14 0.0
30 08:15 Calm 10.00 Fair CLR 17.6 12.2 79% 30.14 0.0
30 07:55 Calm 10.00 Fair CLR 17.6 10.4 73% 30.14 0.0
30 07:35 Calm 10.00 Fair CLR 15.8 10.4 79% 30.13 0.0
30 07:15 Calm 10.00 Fair CLR 15.8 10.4 79% 30.14 0.0
30 06:55 Calm 10.00 Fair CLR 15.8 10.4 79% 30.13 0.0
30 06:35 Calm 10.00 Fair CLR 15.8 10.4 79% 30.13 0.0
30 06:15 Calm 10.00 Fair CLR 15.8 10.4 79% 30.13 0.0
30 05:55 Calm 10.00 Fair CLR 15.8 10.4 79% 30.14 0.0
30 05:35 Calm 10.00 Fair CLR 17.6 8.6 68% 30.14 0.0
30 05:15 Calm 10.00 Fair CLR 17.6 10.4 73% 30.14 0.0
30 04:55 NW 3 10.00 Fair CLR 15.8 8.6 73% 30.14 0.0
30 04:35 NW 3 10.00 Fair CLR 15.8 8.6 73% 30.15 0.0
30 04:15 NW 5 10.00 Fair CLR 15.8 10.4 79% 9 30.15 0.0
30 03:55 W 5 10.00 Fair CLR 15.8 10.4 79% 9 30.15 0.0
30 03:35 W 3 10.00 Fair CLR 15.8 10.4 79% 30.16 0.0
30 03:15 NW 3 10.00 Fair CLR 15.8 8.6 73% 30.17 0.0
30 02:55 Calm 10.00 Fair CLR 15.8 10.4 79% 30.18 0.0
30 02:35 Calm 10.00 Fair CLR 14 10.4 85% 30.18 0.0
30 02:15 NW 3 10.00 Fair CLR 14 10.4 85% 30.2 0.0
30 01:55 NW 3 10.00 Fair CLR 14 10.4 85% 30.2 0.0
30 01:35 NW 3 10.00 Fair CLR 14 10.4 85% 30.21 0.0
30 01:15 Calm 10.00 Fair CLR 14 10.4 85% 30.22 0.0
30 00:55 NW 3 10.00 Fair CLR 15.8 10.4 79% 30.22 0.0
30 00:35 NW 3 10.00 Fair CLR 15.8 10.4 79% 30.23 0.0
30 00:15 NW 3 10.00 Fair CLR 15.8 10.4 79% 30.23 0.0
29 23:55 N 3 10.00 Fair CLR 15.8 10.4 79% 30.24 0.0
29 23:35 N 5 10.00 Fair CLR 17.6 10.4 73% 11 30.24 0.0
29 23:15 NW 5 10.00 Fair CLR 17.6 10.4 73% 11 30.24 0.0
29 22:55 NW 6 10.00 Fair CLR 17.6 10.4 73% 10 30.24 0.0
29 22:35 Calm 10.00 Fair CLR 17.6 10.4 73% 30.24 0.0
29 22:15 NW 3 10.00 Fair CLR 17.6 10.4 73% 30.24 0.0
29 21:55 NW 5 10.00 Fair CLR 17.6 10.4 73% 11 30.24 0.0
29 21:35 NW 5 10.00 Fair CLR 17.6 10.4 73% 11 30.23 0.0
29 21:15 NW 5 10.00 Fair CLR 19.4 10.4 68% 14 30.23 0.0
29 20:55 N 5 10.00 Fair CLR 19.4 10.4 68% 14 30.23 0.0
29 20:35 NW 3 10.00 Fair CLR 19.4 10.4 68% 30.23 0.0
29 20:15 E 3 10.00 Fair CLR 21.2 10.4 63% 30.22 0.0
29 19:55 Calm 10.00 Fair CLR 21.2 10.4 63% 30.22 0.0
29 19:35 E 3 10.00 Fair CLR 21.2 10.4 63% 30.23 0.0
29 19:15 Calm 10.00 Fair CLR 23 10.4 58% 30.22 0.0
29 18:55 E 5 10.00 Fair CLR 23 10.4 58% 18 30.22 0.0
29 18:35 E 7 10.00 Fair CLR 23 12.2 63% 16 30.22 0.0
29 18:15 NE 3 10.00 Fair CLR 24.8 12.2 59% 30.21 0.0
29 17:55 Calm 10.00 Partly Cloudy SCT037 24.8 12.2 59% 30.21 0.0
29 17:35 Calm 10.00 Partly Cloudy SCT037 24.8 12.2 59% 30.21 0.0
29 17:15 Calm 10.00 Fair CLR 26.6 12.2 54% 30.2 0.0
29 16:55 Calm 10.00 Fair CLR 28.4 12.2 51% 30.2 0.0
29 16:35 E 5 10.00 Fair CLR 28.4 12.2 51% 24 30.19 0.0
29 16:15 SE 5 10.00 Partly Cloudy SCT035 28.4 12.2 51% 24 30.19 0.0
29 15:55 E 6 10.00 Partly Cloudy SCT033 30.2 14 51% 25 30.18 0.0
29 15:35 SE 3 10.00 Partly Cloudy SCT033 30.2 15.8 55% 30.18 0.0
29 15:15 S 7 10.00 Partly Cloudy SCT031 30.2 15.8 55% 24 30.18 0.0
29 14:55 S 6 10.00 Fair CLR 30.2 15.8 55% 25 30.17 0.0
29 14:35 SE 6 10.00 Partly Cloudy SCT030 30.2 15.8 55% 25 30.17 0.0
29 14:15 S 8 10.00 Partly Cloudy SCT030 30.2 15.8 55% 23 30.17 0.0
29 13:55 SE 6 10.00 Partly Cloudy SCT030 30.2 15.8 55% 25 30.17 0.0
29 13:35 S 7 10.00 Mostly Cloudy BKN030 30.2 15.8 55% 24 30.17 0.0
29 13:15 S 5 10.00 Partly Cloudy SCT030 30.2 15.8 55% 26 30.17 0.0
29 12:55 SE 6 10.00 Partly Cloudy SCT026 30.2 15.8 55% 25 30.17 0.0
29 12:35 Calm 10.00 Partly Cloudy SCT024 30.2 17.6 59% 30.18 0.0
29 12:15 S 7 10.00 Fair CLR 30.2 17.6 59% 24 30.18 0.0
29 11:55 SW 5 10.00 Partly Cloudy SCT019 SCT024 28.4 17.6 64% 24 30.18 0.0
29 11:35 SW 7 10.00 Mostly Cloudy BKN019 28.4 19.4 69% 22 30.2 0.0
29 11:15 S 8 10.00 Overcast OVC017 26.6 19.4 74% 19 30.2 0.0
29 10:55 S 5 10.00 Overcast OVC017 24.8 19.4 80% 20 30.21 0.0
29 10:35 S 5 10.00 Overcast OVC015 23 19.4 86% 18 30.22 0.0
29 10:15 Calm 10.00 Overcast OVC015 23 17.6 80% 30.23 0.0
29 09:55 NE 6 10.00 Overcast OVC013 21.2 19.4 93% 14 30.22 0.0
29 09:35 E 3 10.00 Overcast OVC011 21.2 19.4 93% 30.21 0.0
29 09:15 NE 5 10.00 Overcast OVC013 21.2 19.4 93% 16 30.2 0.0
29 08:55 E 6 10.00 Overcast OVC013 21.2 17.6 86% 14 30.2 0.0
29 08:35 SE 6 10.00 Overcast OVC013 21.2 19.4 93% 14 30.2 0.0
29 08:15 E 6 10.00 Overcast SCT010 OVC017 21.2 19.4 93% 14 30.2 0.0
29 07:35 SE 3 5.00 Light Snow OVC019 23 19.4 86% 30.2 0.0
29 07:15 SE 5 10.00 Light Snow BKN016 OVC021 21.2 17.6 86% 16 30.2 0.0
29 06:55 E 5 4.00 Light Snow BKN014 BKN019 OVC024 21.2 19.4 93% 16 30.18 0.0
29 06:35 E 5 7.00 Light Snow SCT014 OVC024 21.2 19.4 93% 16 30.17 0.0
29 06:15 Calm 5.00 Light Snow BKN024 OVC031 21.2 17.6 86% 30.17 0.0
29 05:55 E 7 10.00 Light Snow BKN019 BKN028 OVC033 23 17.6 80% 16 30.15 0.0
29 05:35 E 8 10.00 Overcast BKN019 OVC026 23 17.6 80% 15 30.14 0.0
29 05:15 E 6 10.00 Overcast OVC026 23 17.6 80% 17 30.13 0.0
29 04:55 NE 5 10.00 Overcast OVC030 23 17.6 80% 18 30.12 0.0
29 04:35 NE 6 4.00 Light Snow BKN030 OVC036 23 17.6 80% 17 30.1 0.0
29 04:15 NE 8 10.00 Overcast OVC030 24.8 17.6 74% 17 30.1 0.0
29 03:55 NE 8 10.00 Overcast OVC026 24.8 17.6 74% 17 30.07 0.0
29 03:35 NE 12 G 17 10.00 Overcast OVC028 26.6 19.4 74% 17 30.06 0.0
29 03:15 N 12 10.00 Overcast SCT018 OVC028 26.6 19.4 74% 17 30.04 0.0
29 02:55 N 17 G 28 10.00 Overcast BKN018 OVC025 30.2 23 75% 19 30.02 0.0
Date Time (mst) 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)