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.
25 15:15 S 13 16.09 Fair CLR 28 2 19% 27 76.15 0.0
25 14:55 SE 11 16.09 Fair CLR 27 4 23% 26 76.17 0.0
25 14:35 Calm 16.09 Fair CLR 27 4 23% 26 76.2 0.0
25 14:15 Calm 16.09 Fair CLR 27 4 23% 26 76.2 0.0
25 13:55 S 6 16.09 Fair CLR 26 3 23% 26 76.23 0.0
25 13:35 Calm 16.09 Fair CLR 26 3 23% 26 76.23 0.0
25 13:15 E 7 16.09 Fair CLR 27 3 21% 26 76.28 0.0
25 12:55 Calm 16.09 Fair CLR 27 3 21% 26 76.28 0.0
25 12:35 Calm 16.09 Fair CLR 26 5 26% 26 76.3 0.0
25 12:15 E 6 16.09 Fair CLR 25 5 28% 25 76.33 0.0
25 11:55 SE 7 16.09 Fair CLR 25 4 26% 25 76.33 0.0
25 11:35 NE 6 16.09 Fair CLR 24 3 25% 25 76.38 0.0
25 11:15 SE 6 16.09 Fair CLR 22 3 29% 76.38 0.0
25 10:55 E 6 16.09 Fair CLR 24 2 24% 25 76.38 0.0
25 10:35 Calm 16.09 Fair CLR 23 4 29% 76.4 0.0
25 10:15 Calm 16.09 Fair CLR 22 3 29% 76.4 0.0
25 09:55 Calm 16.09 Fair CLR 21 3 31% 76.43 0.0
25 09:35 Calm 16.09 Fair CLR 20 5 38% 76.45 0.0
25 09:15 E 6 16.09 Fair CLR 20 5 38% 76.45 0.0
25 08:55 Calm 16.09 Fair CLR 19 5 40% 76.45 0.0
25 08:35 Calm 16.09 Fair CLR 18 6 46% 76.45 0.0
25 08:15 Calm 16.09 Fair CLR 17 6 49% 76.45 0.0
25 07:55 Calm 16.09 Fair CLR 17 5 45% 76.45 0.0
25 07:35 SE 6 16.09 Fair CLR 16 5 48% 76.43 0.0
25 07:15 Calm 16.09 Fair CLR 15 5 51% 76.43 0.0
25 06:55 NE 7 16.09 Fair CLR 15 3 45% 76.43 0.0
25 06:35 NE 6 16.09 Fair CLR 13 2 47% 76.4 0.0
25 06:15 Calm 16.09 Fair CLR 12 3 54% 76.38 0.0
25 05:55 Calm 16.09 Fair CLR 12 2 51% 76.38 0.0
25 05:35 Calm 16.09 Fair CLR 11 4 62% 76.38 0.0
25 05:15 W 7 16.09 Fair CLR 12 3 54% 76.38 0.0
25 04:55 SW 9 16.09 Fair CLR 13 3 51% 76.38 0.0
25 04:35 Calm 16.09 Fair CLR 13 3 51% 76.4 0.0
25 04:15 Calm 16.09 Fair CLR 15 3 45% 76.4 0.0
25 03:55 SW 7 16.09 Fair CLR 15 2 42% 76.4 0.0
25 03:35 Calm 16.09 Fair CLR 14 3 48% 76.4 0.0
25 03:15 SE 7 16.09 Fair CLR 15 3 45% 76.38 0.0
25 02:35 N 6 16.09 Fair CLR 15 2 42% 76.38 0.0
25 02:15 N 6 16.09 Fair CLR 17 1 34% 76.38 0.0
25 01:55 Calm 16.09 Fair CLR 16 2 39% 76.38 0.0
25 01:35 S 9 16.09 Fair CLR 17 1 34% 76.38 0.0
25 01:15 SW 13 16.09 Fair CLR 18 1 32% 76.4 0.0
25 00:55 SW 15 16.09 Fair CLR 18 1 32% 76.4 0.0
25 00:35 SW 17 16.09 Fair CLR 18 1 32% 76.43 0.0
25 00:15 SW 11 16.09 Fair CLR 18 1 32% 76.43 0.0
24 23:55 SW 15 16.09 Fair CLR 18 1 32% 76.45 0.0
24 23:35 SW 7 16.09 Fair CLR 16 4 45% 76.48 0.0
24 23:15 S 6 16.09 Fair CLR 17 4 42% 76.48 0.0
24 22:55 S 6 16.09 Fair CLR 17 5 45% 76.5 0.0
24 22:35 Calm 16.09 Fair CLR 18 4 40% 76.53 0.0
24 22:15 Calm 16.09 Fair CLR 18 5 43% 76.53 0.0
24 21:55 Calm 16.09 Fair CLR 18 4 40% 76.53 0.0
24 21:35 Calm 16.09 Fair CLR 18 5 43% 76.5 0.0
24 21:15 Calm 16.09 Fair CLR 18 5 43% 76.48 0.0
24 20:35 Calm 16.09 Fair CLR 20 5 38% 76.4 0.0
24 20:15 Calm 16.09 Fair CLR 21 6 38% 76.38 0.0
24 19:55 Calm 16.09 Fair CLR 22 4 31% 76.38 0.0
24 19:35 Calm 16.09 Fair CLR 22 4 31% 76.35 0.0
24 19:15 Calm 16.09 Fair CLR 21 3 31% 76.35 0.0
24 18:55 S 7 16.09 Fair CLR 22 2 27% 76.33 0.0
24 18:35 S 15 G 26 16.09 Fair CLR 22 3 29% 76.35 0.0
24 18:15 SE 24 G 33 16.09 Fair CLR 23 2 25% 76.35 0.0
24 17:55 S 31 G 50 16.09 Fair CLR 23 2 25% 76.35 0.0
24 17:35 S 13 16.09 Fair CLR 27 1 18% 26 76.35 0.0
24 17:15 SW 17 G 30 16.09 Fair CLR 25 1 21% 25 76.35 0.0
24 16:55 SW 17 G 31 16.09 Fair CLR 23 1 23% 76.35 0.0
24 16:35 W 17 G 43 16.09 Partly Cloudy SCT120 23 1 23% 76.38 0.0
24 16:15 S 11 16.09 Fair CLR 26 0 18% 25 76.35 0.0
24 15:55 S 13 16.09 Fair CLR 26 0 18% 25 76.33 0.0
24 15:35 S 9 G 35 16.09 Fair CLR 25 0 19% 25 76.35 0.0
24 15:15 Calm 16.09 Partly Cloudy SCT090 25 0 19% 25 76.38 0.0
24 14:55 SW 7 16.09 Mostly Cloudy SCT065 SCT080 BKN100 25 0 19% 25 76.38 0.0
24 14:35 SW 20 G 41 16.09 Light Rain SCT025 SCT070 OVC120 23 2 25% 76.38 0.0
24 14:15 S 7 16.09 Partly Cloudy SCT120 26 0 18% 25 76.35 0.0
24 13:55 N 7 16.09 Fair CLR 27 0 17% 26 76.3 0.0
24 13:35 N 11 16.09 Fair CLR 27 0 17% 26 76.3 0.0
24 13:15 N 17 G 28 16.09 Fair CLR 27 0 17% 26 76.33 0.0
24 12:55 W 17 G 26 16.09 Fair CLR 27 -2 15% 26 76.33 0.0
24 12:35 SW 6 16.09 Fair CLR 27 -1 16% 26 76.35 0.0
24 12:15 W 9 16.09 Fair CLR 27 -1 16% 26 76.35 0.0
24 11:55 SW 17 G 35 16.09 Fair CLR 27 -1 16% 26 76.38 0.0
24 11:35 SW 15 16.09 Partly Cloudy SCT120 27 -1 16% 26 76.4 0.0
24 11:15 SE 7 16.09 Partly Cloudy SCT120 27 0 17% 26 76.4 0.0
24 10:55 E 9 16.09 Partly Cloudy SCT120 26 0 18% 25 76.43 0.0
24 10:35 NE 9 16.09 Partly Cloudy SCT120 26 0 18% 25 76.43 0.0
24 10:15 E 11 16.09 Fair CLR 25 4 26% 25 76.43 0.0
24 09:55 E 7 16.09 Fair CLR 23 6 33% 76.45 0.0
24 09:35 NE 7 16.09 Fair CLR 23 7 36% 76.45 0.0
24 09:15 NE 6 16.09 Fair CLR 22 7 38% 76.48 0.0
24 08:55 E 7 16.09 Fair CLR 22 6 36% 76.48 0.0
24 08:35 E 6 16.09 Fair CLR 21 5 35% 76.48 0.0
24 08:15 W 6 16.09 Fair CLR 21 2 29% 76.45 0.0
24 07:55 Calm 16.09 Fair CLR 20 2 30% 76.45 0.0
24 07:35 Calm 16.09 Fair CLR 18 2 34% 76.45 0.0
24 07:15 Calm 16.09 Fair CLR 17 0 32% 76.45 0.0
24 06:55 S 6 16.09 Fair CLR 16 0 34% 76.43 0.0
24 06:35 SW 6 16.09 Fair CLR 15 0 36% 76.43 0.0
24 06:15 Calm 16.09 Fair CLR 13 0 41% 76.38 0.0
24 05:55 N 9 16.09 Fair CLR 13 0 41% 76.38 0.0
24 05:35 SW 13 16.09 Fair CLR 16 -1 31% 76.35 0.0
24 05:15 SW 15 16.09 Fair CLR 16 -2 29% 76.35 0.0
24 04:55 SW 15 16.09 Fair CLR 16 -2 29% 76.35 0.0
24 04:35 SW 15 16.09 Fair CLR 15 -2 31% 76.35 0.0
24 03:55 SW 7 16.09 Fair CLR 15 -1 34% 76.33 0.0
24 03:35 SW 13 16.09 Fair CLR 15 -1 34% 76.3 0.0
24 03:15 SW 11 16.09 Fair CLR 15 -1 34% 76.3 0.0
24 02:55 W 9 16.09 Fair CLR 15 0 36% 76.28 0.0
24 02:35 W 15 16.09 Fair CLR 15 0 36% 76.28 0.0
24 02:15 W 13 16.09 Fair CLR 15 0 36% 76.28 0.0
24 01:55 W 11 16.09 Fair CLR 15 0 36% 76.28 0.0
24 01:35 W 11 16.09 Fair CLR 14 0 39% 76.28 0.0
24 01:15 W 6 16.09 Fair CLR 15 0 36% 76.3 0.0
24 00:55 Calm 16.09 Fair CLR 15 0 36% 76.3 0.0
24 00:35 SW 6 16.09 Fair CLR 16 -1 31% 76.3 0.0
24 00:15 Calm 16.09 Fair CLR 16 -1 31% 76.3 0.0
23 23:55 W 7 16.09 Fair CLR 16 -1 31% 76.3 0.0
23 23:35 Calm 16.09 Fair CLR 17 -1 30% 76.33 0.0
23 23:15 SW 9 16.09 Fair CLR 16 0 34% 76.33 0.0
23 22:55 SW 6 16.09 Fair CLR 16 0 34% 76.33 0.0
23 22:35 SW 9 16.09 Fair CLR 16 0 34% 76.33 0.0
23 22:15 Calm 16.09 Fair CLR 15 1 39% 76.3 0.0
23 21:55 Calm 16.09 Fair CLR 16 1 36% 76.3 0.0
23 21:35 S 6 16.09 Fair CLR 18 0 30% 76.3 0.0
23 21:15 SW 7 16.09 Fair CLR 17 1 34% 76.28 0.0
23 20:55 W 7 16.09 Fair CLR 17 2 37% 76.3 0.0
23 20:35 Calm 16.09 Fair CLR 18 1 32% 76.28 0.0
23 20:15 Calm 16.09 Fair CLR 20 0 26% 76.25 0.0
23 19:55 N 6 16.09 Fair CLR 20 2 30% 76.25 0.0
23 19:35 E 6 16.09 Fair CLR 21 1 27% 76.23 0.0
23 19:15 Calm 16.09 Partly Cloudy SCT120 22 0 23% 76.23 0.0
23 18:55 SE 6 16.09 Partly Cloudy SCT120 22 -1 22% 76.2 0.0
23 18:35 SE 7 16.09 Fair CLR 22 0 23% 76.17 0.0
23 18:15 N 9 16.09 Fair CLR 22 0 23% 76.17 0.0
23 17:55 NW 9 16.09 Fair CLR 25 -2 17% 25 76.15 0.0
23 17:35 NW 13 16.09 Fair CLR 25 -1 18% 25 76.15 0.0
23 17:15 NE 7 G 30 16.09 Fair CLR 24 -2 18% 24 76.15 0.0
23 16:55 W 15 G 28 16.09 Fair CLR 25 -2 17% 25 76.15 0.0
23 16:35 NW 20 G 31 16.09 Fair CLR 25 -2 17% 25 76.17 0.0
23 16:15 W 20 G 28 16.09 Fair CLR 23 -1 20% 76.2 0.0
23 15:55 Calm 16.09 Fair CLR 23 -1 20% 76.2 0.0
23 15:35 SE 11 16.09 Partly Cloudy SCT120 25 -1 18% 25 76.2 0.0
23 15:15 NE 11 16.09 Partly Cloudy SCT120 22 0 23% 76.23 0.0
23 14:55 NE 11 16.09 Fair CLR 23 -1 20% 76.2 0.0
23 14:35 N 17 16.09 Partly Cloudy SCT120 23 0 22% 76.2 0.0
23 14:15 NE 15 G 39 16.09 Partly Cloudy SCT120 23 0 22% 76.23 0.0
23 13:55 NW 13 16.09 Partly Cloudy SCT120 22 -1 22% 76.23 0.0
23 13:35 N 17 16.09 Partly Cloudy SCT120 22 1 25% 76.23 0.0
23 13:15 NW 15 G 41 16.09 Partly Cloudy SCT110 23 0 22% 76.25 0.0
23 12:55 W 30 G 41 16.09 Fair CLR 23 -2 19% 76.23 0.0
23 12:35 W 19 G 41 16.09 Fair CLR 22 -3 19% 76.25 0.0
23 12:15 W 33 G 44 16.09 Fair and Breezy CLR 22 -3 19% 76.28 0.0
23 11:55 W 6 16.09 Fair CLR 20 1 28% 76.28 0.0
23 11:35 S 15 16.09 Fair CLR 21 0 25% 76.28 0.0
23 11:15 E 7 16.09 Fair CLR 19 5 40% 76.3 0.0
23 10:55 E 6 16.09 Partly Cloudy SCT100 18 5 43% 76.33 0.0
23 10:35 SE 7 16.09 Partly Cloudy SCT100 17 5 45% 76.35 0.0
23 10:15 E 6 16.09 Partly Cloudy SCT100 16 5 48% 76.35 0.0
23 09:55 E 6 16.09 Partly Cloudy SCT110 15 5 51% 76.38 0.0
23 09:35 Calm 16.09 Partly Cloudy SCT110 14 3 48% 76.38 0.0
23 09:15 Calm 16.09 Fair CLR 13 4 55% 76.38 0.0
23 08:55 Calm 16.09 Fair CLR 12 5 63% 76.38 0.0
23 08:35 Calm 16.09 Fair CLR 11 5 67% 76.38 0.0
23 08:15 Calm 16.09 Fair CLR 11 4 62% 76.4 0.0
23 07:55 Calm 16.09 Fair CLR 10 5 71% 76.38 0.0
23 07:35 Calm 16.09 Fair CLR 10 5 71% 76.4 0.0
23 07:15 NE 7 16.09 Fair CLR 9 5 76% 8 76.38 0.0
23 06:55 NE 7 16.09 Fair CLR 8 5 82% 7 76.38 0.0
23 06:35 Calm 16.09 Fair CLR 7 5 87% 76.35 0.0
23 06:15 Calm 16.09 Fair CLR 6 5 93% 76.35 0.0
23 05:55 Calm 16.09 Fair CLR 6 3 81% 76.33 0.0
23 05:35 N 6 16.09 Fair CLR 5 4 93% 76.33 0.0
23 05:15 Calm 16.09 Fair CLR 5 4 93% 76.3 0.0
23 04:55 Calm 16.09 Fair CLR 6 5 93% 76.33 0.0
23 04:35 Calm 16.09 Fair CLR 6 5 93% 76.33 0.0
23 04:15 Calm 16.09 Fair CLR 7 4 81% 76.33 0.0
23 03:55 Calm 16.09 Fair CLR 7 5 87% 76.33 0.0
23 03:35 Calm 16.09 Fair CLR 7 5 87% 76.33 0.0
23 03:15 Calm 16.09 Fair CLR 7 5 87% 76.35 0.0
23 02:55 Calm 16.09 Fair CLR 7 6 93% 76.33 0.0
23 02:35 Calm 16.09 Fair CLR 7 6 93% 76.35 0.0
23 02:15 S 6 16.09 Fair CLR 8 6 87% 76.35 0.0
23 01:55 S 6 16.09 Fair CLR 8 6 87% 76.35 0.0
23 01:35 S 7 16.09 Partly Cloudy SCT110 8 6 87% 7 76.38 0.0
23 01:15 S 7 16.09 Partly Cloudy SCT110 8 7 93% 7 76.38 0.0
23 00:55 S 9 16.09 Partly Cloudy SCT120 8 7 93% 7 76.38 0.0
23 00:35 S 11 16.09 Fair CLR 9 6 82% 8 76.4 0.0
23 00:15 S 11 16.09 Partly Cloudy SCT100 10 7 82% 9 76.4 0.0
22 23:55 S 9 16.09 Partly Cloudy SCT100 10 7 82% 9 76.43 0.0
22 23:35 S 13 16.09 Partly Cloudy SCT046 SCT050 10 7 82% 8 76.45 0.0
22 23:15 S 13 16.09 Light Drizzle SCT027 BKN048 BKN060 11 7 77% 76.48 0.0
22 22:55 SE 7 16.09 Light Rain SCT027 BKN055 OVC090 11 7 77% 76.5 0.0
22 22:35 Calm 16.09 Light Rain SCT075 OVC090 11 8 82% 76.5 0.0
22 22:15 Calm 16.09 Overcast SCT055 SCT075 OVC100 11 8 82% 76.48 0.0
22 21:55 Calm 16.09 Overcast SCT055 OVC100 11 8 82% 76.45 0.0
22 21:35 Calm 16.09 Mostly Cloudy BKN100 BKN120 11 7 77% 76.45 0.0
22 21:15 Calm 16.09 Mostly Cloudy BKN110 11 7 77% 76.43 0.0
22 20:55 SE 6 16.09 Mostly Cloudy SCT075 BKN095 BKN120 10 7 82% 76.4 0.0 0.03
22 20:35 SE 9 16.09 Overcast SCT037 SCT050 OVC075 11 7 77% 76.38 0.0 0.03
22 20:15 E 11 16.09 Rain SCT026 BKN037 OVC050 11 7 77% 76.38 0.0 0.03
22 19:55 Calm 16.09 Light Rain SCT037 BKN048 OVC050 12 5 63% 76.38 0.0
22 19:35 W 13 G 19 16.09 Light Drizzle SCT041 BKN048 OVC065 12 5 63% 76.35 0.0
22 19:15 W 15 G 43 11.27 Drizzle SCT040 SCT048 OVC065 13 4 55% 76.3 0.0
22 18:55 SW 26 G 31 16.09 Light Drizzle SCT043 SCT050 OVC075 16 0 34% 76.25 0.0
22 18:35 SW 24 G 30 16.09 Overcast BKN075 OVC085 17 0 32% 76.2 0.0
22 18:15 SE 9 16.09 Mostly Cloudy SCT095 BKN110 17 0 32% 76.15 0.0
22 17:55 NE 6 16.09 Partly Cloudy SCT085 SCT120 17 0 32% 76.15 0.0
22 17:35 NE 6 16.09 Partly Cloudy SCT080 17 0 32% 76.15 0.0
22 17:15 E 6 16.09 Partly Cloudy SCT080 18 0 30% 76.12 0.0
22 16:55 Calm 16.09 Fair CLR 18 0 30% 76.12 0.0
22 16:35 NE 7 16.09 Fair CLR 17 0 32% 76.12 0.0
22 16:15 E 7 16.09 Fair CLR 18 0 30% 76.12 0.0
22 15:55 E 7 16.09 Fair CLR 17 0 32% 76.12 0.0
22 15:35 NE 9 16.09 Fair CLR 18 1 32% 76.12 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)