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.
27 15:15 Calm 16.09 Overcast BKN036 OVC049 8 -3 46% 77.47 0.0
27 14:55 SE 7 16.09 Overcast OVC036 7 -3 49% 6 77.5 0.0
27 14:35 SE 11 16.09 Overcast OVC038 7 -3 49% 5 77.52 0.0
27 14:15 SE 9 16.09 Overcast OVC038 7 -3 49% 5 77.57 0.0
27 13:55 SE 13 16.09 Overcast OVC036 6 -3 53% 4 77.6 0.0
27 13:35 Calm 16.09 Overcast OVC036 6 -3 53% 77.62 0.0
27 13:15 SE 13 16.09 Overcast OVC036 6 -3 53% 4 77.62 0.0
27 12:55 SE 7 16.09 Overcast OVC034 6 -3 53% 5 77.65 0.0
27 12:35 SE 6 16.09 Overcast OVC034 6 -3 53% 77.67 0.0
27 12:15 SE 11 16.09 Overcast OVC034 5 -3 57% 3 77.67 0.0
27 11:55 E 11 16.09 Overcast OVC034 5 -3 57% 3 77.7 0.0
27 11:35 E 11 16.09 Overcast OVC032 5 -3 57% 3 77.72 0.0
27 11:15 Calm 16.09 Overcast OVC034 5 -2 61% 77.75 0.0
27 10:55 SE 9 16.09 Overcast OVC034 5 -3 57% 3 77.75 0.0
27 10:35 E 9 16.09 Overcast OVC034 5 -3 57% 3 77.75 0.0
27 10:15 Calm 16.09 Overcast OVC034 5 -3 57% 77.75 0.0
27 09:55 Calm 16.09 Overcast OVC034 5 -3 57% 77.75 0.0
27 09:35 E 7 16.09 Overcast OVC034 5 -3 57% 4 77.72 0.0
27 09:15 Calm 16.09 Overcast OVC034 4 -3 61% 77.7 0.0
27 08:55 Calm 16.09 Overcast OVC036 4 -3 61% 77.7 0.0
27 08:35 S 6 16.09 Overcast OVC036 4 -3 61% 77.7 0.0
27 08:15 Calm 16.09 Overcast OVC036 4 -3 61% 77.67 0.0
27 07:55 Calm 16.09 Overcast OVC036 4 -3 61% 77.67 0.0
27 07:35 Calm 16.09 Overcast OVC036 4 -5 52% 77.67 0.0
27 07:15 NE 6 16.09 Overcast OVC038 3 -5 56% 77.65 0.0
27 06:55 NE 6 16.09 Overcast OVC036 3 -5 56% 77.65 0.0
27 06:35 NE 6 16.09 Overcast BKN036 BKN042 OVC048 3 -5 56% 77.62 0.0
27 06:15 NE 6 16.09 Overcast OVC045 3 -5 56% 77.6 0.0
27 05:55 NE 6 16.09 Overcast SCT035 OVC045 3 -5 56% 77.6 0.0
27 05:35 Calm 16.09 Overcast OVC035 3 -5 56% 77.6 0.0
27 05:15 Calm 16.09 Overcast BKN035 OVC045 3 -5 56% 77.57 0.0
27 04:55 N 6 16.09 Overcast SCT039 OVC045 3 -5 56% 77.55 0.0
27 04:35 Calm 16.09 Overcast OVC040 3 -5 56% 77.52 0.0
27 04:15 Calm 16.09 Overcast OVC040 3 -5 56% 77.52 0.0
27 03:55 Calm 16.09 Overcast OVC042 3 -5 56% 77.5 0.0
27 03:35 NE 6 16.09 Overcast OVC042 3 -5 56% 77.5 0.0
27 03:15 N 7 16.09 Overcast OVC042 3 -5 56% 1 77.5 0.0
27 02:55 NE 6 16.09 Overcast OVC042 3 -5 56% 77.5 0.0
27 02:35 NE 7 16.09 Overcast OVC044 4 -5 52% 2 77.5 0.0
27 02:15 NE 11 16.09 Overcast OVC044 4 -5 52% 2 77.5 0.0
27 01:55 E 9 16.09 Overcast OVC044 4 -5 52% 2 77.47 0.0
27 01:35 NE 15 16.09 Overcast OVC044 5 -5 49% 2 77.44 0.0
27 01:15 NE 15 16.09 Overcast OVC044 5 -4 53% 2 77.42 0.0
27 00:55 NE 17 16.09 Overcast OVC044 5 -4 53% 2 77.39 0.0
27 00:35 NE 15 16.09 Overcast OVC044 6 -3 53% 3 77.37 0.0
27 00:15 NE 15 16.09 Overcast OVC044 6 -3 53% 3 77.34 0.0
26 23:55 NE 17 16.09 Overcast OVC046 7 -2 53% 4 77.32 0.0
26 23:35 NE 15 16.09 Overcast OVC044 7 -1 57% 5 77.27 0.0
26 23:15 NE 15 16.09 Overcast OVC042 8 0 57% 6 77.24 0.0
26 22:55 NE 9 16.09 Overcast OVC040 8 0 57% 7 77.19 0.0
26 22:35 NE 15 16.09 Overcast OVC040 8 0 57% 6 77.17 0.0
26 22:15 NE 15 16.09 Overcast OVC042 9 0 54% 7 77.11 0.0
26 21:55 NE 11 16.09 Overcast OVC044 10 1 54% 9 77.09 0.0
26 21:35 E 9 16.09 Overcast OVC044 10 2 58% 9 77.06 0.0
26 21:15 Calm 16.09 Overcast OVC044 10 3 62% 77.01 0.0
26 20:55 NE 7 16.09 Overcast OVC046 10 3 62% 9 76.96 0.0
26 20:35 NE 11 16.09 Light Drizzle BKN048 OVC060 10 3 62% 9 76.91 0.0
26 20:15 Calm 16.09 Light Rain OVC048 11 3 58% 76.89 0.0
26 19:55 NE 13 16.09 Light Rain OVC050 11 5 67% 76.84 0.0
26 19:35 NE 13 16.09 Light Rain BKN050 OVC065 12 4 58% 76.76 0.0
26 19:15 N 17 G 26 16.09 Overcast SCT055 BKN065 OVC090 13 2 47% 76.76 0.0
26 18:55 NE 13 16.09 Light Rain BKN055 OVC065 13 3 51% 76.66 0.0
26 18:35 NE 22 G 31 16.09 Light Rain BKN065 OVC075 14 3 48% 76.61 0.0
26 18:15 NE 26 G 33 16.09 Overcast SCT075 BKN085 OVC110 16 1 36% 76.56 0.0
26 17:55 E 13 G 33 16.09 Mostly Cloudy SCT095 BKN110 17 1 34% 76.45 0.0
26 17:35 E 22 G 33 16.09 Partly Cloudy SCT065 SCT100 SCT120 18 1 32% 76.38 0.0
26 17:15 NE 19 G 26 16.09 Light Rain SCT047 SCT065 BKN080 19 1 30% 76.35 0.0
26 16:55 NE 17 G 28 16.09 Fair CLR 20 1 28% 76.35 0.0
26 16:35 E 19 G 31 16.09 Fair CLR 20 0 26% 76.28 0.0
26 16:15 NE 22 G 30 16.09 Fair CLR 21 0 25% 76.23 0.0
26 15:55 E 11 16.09 Fair CLR 23 1 23% 76.2 0.0
26 15:35 E 6 16.09 Fair CLR 23 1 23% 76.15 0.0
26 15:15 N 17 G 26 16.09 Fair CLR 22 1 25% 76.17 0.0
26 14:55 NE 17 G 26 16.09 Fair CLR 22 1 25% 76.12 0.0
26 14:35 NE 20 G 28 16.09 Fair CLR 22 1 25% 76.12 0.0
26 14:15 E 11 16.09 Fair CLR 23 1 23% 76.12 0.0
26 13:55 NE 15 G 26 16.09 Fair CLR 23 1 23% 76.12 0.0
26 13:35 E 13 16.09 Fair CLR 23 1 23% 76.1 0.0
26 13:15 NE 19 G 28 16.09 Fair CLR 22 1 25% 76.1 0.0
26 12:55 NE 15 16.09 Fair CLR 23 0 22% 76.1 0.0
26 12:35 E 11 16.09 Fair CLR 22 0 23% 76.07 0.0
26 12:15 N 11 16.09 Fair CLR 22 1 25% 76.1 0.0
26 11:55 NE 15 16.09 Fair CLR 22 0 23% 76.1 0.0
26 11:35 NE 13 16.09 Fair CLR 22 0 23% 76.1 0.0
26 11:15 E 13 16.09 Fair CLR 21 0 25% 76.1 0.0
26 10:55 NE 9 16.09 Fair CLR 22 0 23% 76.1 0.0
26 10:35 Calm 16.09 Fair CLR 21 -1 23% 76.12 0.0
26 10:15 E 6 16.09 Fair CLR 21 -1 23% 76.1 0.0
26 09:55 E 7 16.09 Fair CLR 20 -2 23% 76.1 0.0
26 09:35 NE 6 16.09 Fair CLR 20 -1 24% 76.07 0.0
26 09:15 NE 13 16.09 Fair CLR 20 -1 24% 76.07 0.0
26 08:55 NW 11 16.09 Fair CLR 18 -1 28% 76.02 0.0
26 08:35 N 9 16.09 Fair CLR 18 -1 28% 75.97 0.0
26 08:15 N 9 16.09 Fair CLR 18 0 30% 75.95 0.0
26 07:55 Calm 16.09 Partly Cloudy SCT120 18 0 30% 75.9 0.0
26 07:35 Calm 16.09 Partly Cloudy SCT120 15 0 36% 75.87 0.0
26 07:15 Calm 16.09 Partly Cloudy SCT120 13 0 41% 75.84 0.0
26 06:35 Calm 16.09 Partly Cloudy SCT120 15 -1 34% 75.82 0.0
26 06:15 E 6 16.09 Partly Cloudy SCT120 15 -1 34% 75.79 0.0
26 05:35 SW 7 16.09 Partly Cloudy SCT120 16 0 34% 75.79 0.0
26 05:15 SW 9 16.09 Partly Cloudy SCT120 17 0 32% 75.79 0.0
26 04:55 Calm 16.09 Partly Cloudy SCT120 17 0 32% 75.79 0.0
26 04:35 SW 11 16.09 Partly Cloudy SCT120 17 -1 30% 75.79 0.0
26 04:15 SW 9 16.09 Partly Cloudy SCT120 17 0 32% 75.79 0.0
26 03:55 Calm 16.09 Partly Cloudy SCT120 17 -1 30% 75.79 0.0
26 03:35 S 6 16.09 Partly Cloudy SCT120 17 -1 30% 75.79 0.0
26 03:15 Calm 16.09 Partly Cloudy SCT120 18 -1 28% 75.82 0.0
26 02:55 N 7 16.09 Fair CLR 18 -1 28% 75.82 0.0
26 02:35 N 11 16.09 Fair CLR 17 -1 30% 75.84 0.0
26 02:15 S 13 16.09 Fair CLR 18 -1 28% 75.82 0.0
26 01:55 SW 9 16.09 Fair CLR 18 -1 28% 75.84 0.0
26 01:35 SW 6 16.09 Fair CLR 18 -1 28% 75.84 0.0
26 01:15 S 6 16.09 Fair CLR 20 -2 23% 75.87 0.0
26 00:55 SW 9 16.09 Fair CLR 18 -2 26% 75.87 0.0
26 00:35 S 7 16.09 Fair CLR 19 -2 24% 75.87 0.0
26 00:15 SW 15 16.09 Fair CLR 21 -3 20% 75.87 0.0
25 23:55 SW 17 16.09 Fair CLR 21 -3 20% 75.87 0.0
25 23:35 SW 7 16.09 Fair CLR 20 -3 21% 75.9 0.0
25 23:15 SW 11 16.09 Fair CLR 21 -3 20% 75.92 0.0
25 22:55 SW 9 16.09 Fair CLR 21 -4 18% 75.92 0.0
25 22:35 SW 13 16.09 Fair CLR 22 -4 17% 75.95 0.0
25 22:15 SW 9 16.09 Fair CLR 21 -4 18% 75.95 0.0
25 21:55 W 6 16.09 Fair CLR 22 -3 19% 75.97 0.0
25 21:35 W 6 16.09 Fair CLR 22 -4 17% 75.97 0.0
25 21:15 SW 9 16.09 Fair CLR 22 -4 17% 75.97 0.0
25 20:55 S 9 16.09 Fair CLR 23 -4 16% 75.97 0.0
25 20:35 S 9 16.09 Fair CLR 23 -3 17% 75.97 0.0
25 20:15 W 9 16.09 Fair CLR 25 -3 15% 25 75.97 0.0
25 19:55 W 9 16.09 Fair CLR 26 -3 15% 25 75.97 0.0
25 19:35 SW 11 16.09 Fair CLR 27 -3 14% 26 75.97 0.0
25 19:15 SW 19 G 26 16.09 Fair CLR 28 -3 13% 27 75.97 0.0
25 18:55 SW 15 G 28 16.09 Fair CLR 30 -2 12% 28 75.97 0.0
25 18:35 SW 20 G 33 16.09 Fair CLR 30 -2 12% 28 75.97 0.0
25 18:15 SW 15 16.09 Fair CLR 31 -2 12% 29 75.97 0.0
25 17:55 S 6 16.09 Fair CLR 30 -2 12% 28 75.97 0.0
25 17:35 SE 13 16.09 Fair CLR 31 -2 12% 29 75.97 0.0
25 17:16 W 15 16.09 Fair CLR 31 -1 13% 29 75.97 0.0
25 16:55 SW 22 G 31 16.09 Fair CLR 31 -2 12% 29 76 0.0
25 16:35 SW 22 G 33 16.09 Fair CLR 31 -2 12% 29 76.02 0.0
25 16:15 SW 31 G 43 16.09 Fair CLR 31 -2 12% 29 76.02 0.0
25 15:55 S 17 G 33 16.09 Fair CLR 31 -2 12% 29 76.05 0.0
25 15:35 SW 19 G 28 16.09 Fair CLR 31 -2 12% 29 76.07 0.0
25 15:15 W 7 16.09 Fair CLR 31 -2 12% 29 76.1 0.0
25 14:55 N 15 16.09 Fair CLR 31 -2 12% 29 76.12 0.0
25 14:35 W 7 G 19 16.09 Fair CLR 31 -2 12% 29 76.15 0.0
25 14:15 NW 19 16.09 Fair CLR 31 -2 12% 29 76.17 0.0
25 13:55 W 20 G 33 16.09 Fair CLR 31 -2 12% 29 76.2 0.0
25 13:35 W 17 G 31 16.09 Fair CLR 31 -2 12% 29 76.23 0.0
25 13:15 W 19 G 28 16.09 Fair CLR 30 -2 12% 28 76.25 0.0
25 12:55 Calm 16.09 Fair CLR 30 -1 13% 28 76.28 0.0
25 12:35 SW 7 16.09 Fair CLR 29 -2 13% 27 76.28 0.0
25 12:15 W 15 G 28 16.09 Fair CLR 28 -2 14% 27 76.3 0.0
25 11:55 W 17 G 30 16.09 Fair CLR 28 -2 14% 27 76.33 0.0
25 11:35 W 22 G 46 16.09 Fair CLR 27 -2 15% 26 76.35 0.0
25 11:15 W 31 G 48 16.09 Fair CLR 27 -3 14% 26 76.35 0.0
25 10:55 W 28 G 41 16.09 Fair CLR 27 -3 14% 26 76.38 0.0
25 10:35 W 11 16.09 Fair CLR 26 -1 17% 25 76.4 0.0
25 10:15 SW 22 G 39 16.09 Fair CLR 25 -3 15% 25 76.38 0.0
25 09:55 SW 15 G 30 16.09 Fair CLR 25 -3 15% 25 76.38 0.0
25 09:35 S 13 16.09 Fair CLR 24 -2 18% 24 76.38 0.0
25 09:15 SW 13 16.09 Fair CLR 23 -2 19% 76.38 0.0
25 08:55 S 6 16.09 Fair CLR 23 -1 20% 76.38 0.0
25 08:35 E 6 16.09 Fair CLR 22 -1 22% 76.35 0.0
25 08:15 SE 7 G 30 16.09 Fair CLR 20 -1 24% 76.35 0.0
25 07:55 SE 17 G 26 16.09 Fair CLR 18 -1 28% 76.33 0.0
25 07:35 S 11 16.09 Fair CLR 17 -1 30% 76.33 0.0
25 07:15 S 9 16.09 Fair CLR 17 -1 30% 76.33 0.0
25 06:55 Calm 16.09 Fair CLR 15 0 36% 76.33 0.0
25 06:35 SE 15 16.09 Fair CLR 16 0 34% 76.3 0.0
25 06:15 SW 15 16.09 Fair CLR 16 0 34% 76.28 0.0
25 05:55 S 6 16.09 Fair CLR 15 0 36% 76.28 0.0
25 05:35 W 11 16.09 Fair CLR 16 0 34% 76.28 0.0
25 05:15 S 15 16.09 Fair CLR 15 0 36% 76.28 0.0
25 04:55 SE 9 16.09 Fair CLR 15 0 36% 76.23 0.0
25 04:35 SE 11 16.09 Fair CLR 17 0 32% 76.23 0.0
25 04:15 SW 15 G 26 16.09 Fair CLR 19 0 28% 76.2 0.0
25 03:55 SW 15 16.09 Fair CLR 17 0 32% 76.2 0.0
25 03:35 W 11 16.09 Fair CLR 16 0 34% 76.23 0.0
25 03:15 SW 7 16.09 Fair CLR 16 0 34% 76.23 0.0
25 02:55 Calm 16.09 Fair CLR 17 0 32% 76.2 0.0
25 02:35 Calm 16.09 Fair CLR 19 0 28% 76.23 0.0
25 02:15 Calm 16.09 Fair CLR 16 0 34% 76.23 0.0
25 01:55 SE 6 16.09 Fair CLR 18 0 30% 76.23 0.0
25 01:35 SW 9 16.09 Fair CLR 18 1 32% 76.23 0.0
25 01:15 W 11 16.09 Fair CLR 21 0 25% 76.23 0.0
25 00:55 Calm 16.09 Fair CLR 17 1 34% 76.23 0.0
25 00:35 W 6 16.09 Partly Cloudy SCT110 20 0 26% 76.23 0.0
25 00:15 NW 6 16.09 Mostly Cloudy BKN110 20 1 28% 76.23 0.0
24 23:55 W 7 16.09 Mostly Cloudy BKN110 20 0 26% 76.25 0.0
24 23:35 SE 9 16.09 Mostly Cloudy BKN110 21 1 27% 76.23 0.0
24 23:15 NW 7 16.09 Mostly Cloudy BKN110 18 1 32% 76.23 0.0
24 22:55 NW 6 16.09 Mostly Cloudy BKN110 20 1 28% 76.23 0.0
24 22:35 W 9 16.09 Partly Cloudy SCT110 21 0 25% 76.25 0.0
24 22:15 SW 11 16.09 Partly Cloudy SCT120 20 1 28% 76.25 0.0
24 21:55 SW 11 16.09 Partly Cloudy SCT120 20 1 28% 76.28 0.0
24 21:35 Calm 16.09 Partly Cloudy SCT110 17 1 34% 76.28 0.0
24 21:15 Calm 16.09 Fair CLR 17 1 34% 76.25 0.0
24 20:55 SE 6 16.09 Fair CLR 17 1 34% 76.23 0.0
24 20:35 W 9 16.09 Fair CLR 19 1 30% 76.2 0.0
24 20:15 W 6 16.09 Fair CLR 20 1 28% 76.2 0.0
24 19:55 W 6 16.09 Fair CLR 21 1 27% 76.2 0.0
24 19:35 Calm 16.09 Fair CLR 22 0 23% 76.17 0.0
24 19:15 S 7 16.09 Fair CLR 23 0 22% 76.15 0.0
24 18:55 E 11 16.09 Fair CLR 24 0 21% 25 76.12 0.0
24 18:35 N 7 16.09 Fair CLR 25 0 19% 25 76.12 0.0
24 18:15 Calm 16.09 Fair CLR 25 0 19% 25 76.12 0.0
24 17:55 Calm 16.09 Fair CLR 25 0 19% 25 76.12 0.0
24 17:35 SE 9 16.09 Fair CLR 25 0 19% 25 76.12 0.0
24 17:15 NE 7 16.09 Fair CLR 26 0 18% 25 76.1 0.0
24 16:55 Calm 16.09 Fair CLR 26 0 18% 25 76.1 0.0
24 16:35 NE 13 G 26 16.09 Fair CLR 26 0 18% 25 76.1 0.0
24 16:15 W 15 16.09 Fair CLR 26 0 18% 25 76.1 0.0
24 15:55 SE 13 16.09 Fair CLR 25 0 19% 25 76.1 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)