Weather observations for the past three days for
Koyuk, Koyuk Airport
Metric (Imperial)
Date Time (akdt) 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.
05 17:56 Calm 16.09 Overcast OVC043 7.8 6.1 89% 74.88 999.3
05 16:56 Calm 16.09 Overcast OVC043 7.2 5 86% 74.93 999.7
05 15:56 Calm 16.09 Overcast SCT002 OVC045 6.7 6.1 7.2 5 96% 74.96 1000.2
05 14:56 S 6 14.48 Overcast BKN004 BKN009 OVC045 7.2 6.1 93% 74.96 1000.0
05 13:56 W 6 0.40 Fog OVC002 6.7 6.7 100% 74.96 1000.1
05 12:56 S 7 4.02 Fog/Mist BKN002 OVC006 6.1 5.6 97% 5 74.96 1000.3
05 11:56 S 7 16.09 Partly Cloudy SCT004 6.1 6.1 100% 5 74.93 999.7
05 10:56 S 6 9.66 Fog/Mist OVC060 5 5 100% 74.9 999.4
05 09:56 Calm 0.40 Fog SCT001 BKN047 OVC060 5 5 7.2 5 100% 74.88 999.2 0.18
05 08:56 S 7 16.09 Overcast SCT008 BKN027 OVC044 6.1 6.1 100% 5 74.85 998.9
05 07:56 Calm 0.40 Fog OVC003 5.6 5.6 100% 74.8 998.0
05 06:56 SW 6 0.40 Light Rain Fog OVC003 5.6 5.6 100% 74.75 997.5 0.03 0.18
05 05:56 Calm 3.22 Light Rain Fog/Mist BKN005 BKN010 OVC013 7.2 7.2 100% 74.75 997.5 0.05
05 04:56 NE 6 8.05 Light Rain Fog/Mist OVC021 7.2 7.2 100% 74.75 997.6 0.1
05 02:56 NE 9 11.27 Light Rain FEW033 BKN042 OVC050 7.2 7.2 100% 6 74.83 998.3 0.15
05 01:56 NE 9 11.27 Light Rain BKN032 OVC049 7.2 7.2 100% 6 74.88 999.1 0.2
05 00:56 NE 7 8.05 Light Rain Fog/Mist OVC023 7.8 7.8 100% 7 74.93 999.7 0.13 0.15
04 23:56 NE 9 8.05 Light Rain Fog/Mist BKN023 OVC027 7.8 7.2 96% 6 74.96 1000.1 0.03
04 22:56 NE 6 4.83 Light Rain Fog/Mist OVC021 7.8 7.2 96% 75.01 1000.8
04 21:56 NW 6 14.48 Light Rain OVC021 7.2 6.1 8.3 7.2 93% 75.03 1001.0
04 20:56 E 6 16.09 Overcast OVC023 7.8 6.7 93% 75.03 1001.1
04 19:56 SE 11 16.09 Overcast OVC025 7.8 6.1 89% 6 75.01 1000.9
04 18:56 SE 11 16.09 Overcast OVC030 8.3 6.1 86% 7 75.01 1001.0
04 17:56 SE 17 16.09 Overcast OVC042 7.8 6.1 89% 5 75.01 1000.8
04 16:56 SE 15 16.09 Overcast BKN024 OVC030 7.8 6.1 89% 6 75.03 1001.0
04 15:56 E 9 16.09 Light Rain OVC024 7.2 6.1 7.2 5 93% 6 75.03 1001.2 0.08
04 14:56 Vrbl 9 14.48 Light Rain OVC022 7.2 6.1 93% 6 75.03 1001.2 0.03
04 13:56 NE 7 11.27 Light Rain OVC025 6.1 5.6 97% 5 75.06 1001.5 0.03
04 12:56 E 7 3.22 Light Rain Fog/Mist BKN016 OVC024 6.1 5.6 97% 5 75.06 1001.8 0.03 0.03
04 11:56 NE 7 16.09 Overcast BKN041 OVC048 6.1 5 93% 5 75.06 1001.4
04 10:56 E 7 16.09 Light Rain OVC060 6.1 4.4 89% 5 75.06 1001.6
04 09:56 NE 6 16.09 Overcast BKN060 BKN075 OVC090 5 3.9 5 3.3 93% 75.08 1002.0
04 08:56 NE 9 16.09 Partly Cloudy FEW025 SCT090 4.4 3.3 93% 2 75.11 1002.2
04 07:56 NE 11 16.09 Partly Cloudy SCT027 SCT045 5 3.3 89% 3 75.11 1002.1
04 06:56 NE 9 16.09 Overcast OVC029 4.4 3.3 93% 2 75.13 1002.7
04 05:56 NE 7 16.09 Mostly Cloudy BKN045 4.4 3.3 93% 3 75.26 1004.1
04 04:56 N 9 16.09 Overcast SCT021 OVC120 3.9 3.3 96% 2 75.26 1004.1
04 03:56 NE 9 16.09 Overcast OVC023 3.3 2.8 3.9 1.1 97% 1 75.36 1005.6 0.18
04 02:56 NE 9 16.09 Light Rain BKN025 OVC055 3.3 2.8 97% 1 75.44 1006.6 0.08
04 01:56 NE 7 16.09 Light Rain OVC018 2.8 2.2 96% 1 75.49 1007.1 0.03
04 00:56 NE 9 16.09 Light Rain BKN019 OVC048 2.2 1.7 97% -0 75.51 1007.7 0.03 0.08
03 23:56 NE 9 16.09 Light Rain OVC015 1.7 1.7 100% -1 75.57 1008.2 0.03
03 22:56 NE 9 16.09 Light Rain BKN021 OVC031 1.7 1.1 96% -1 75.62 1009.0 0.03
03 21:56 NE 7 16.09 Light Rain BKN014 OVC040 1.1 1.1 2.2 1.1 100% -1 75.64 1009.6 0.03 0.03
03 20:56 NE 6 14.48 Light Rain SCT010 BKN015 OVC036 1.1 0.6 97% 75.72 1010.5
03 19:56 N 9 12.87 Light Rain OVC014 1.1 -0.6 89% -1 75.74 1010.8
03 18:56 NE 7 16.09 Overcast FEW020 BKN037 OVC048 1.7 -1.7 78% -0 75.77 1011.1
03 17:56 NE 7 16.09 Overcast OVC031 1.7 -1.1 82% -0 75.79 1011.5
03 16:56 Vrbl 6 16.09 Overcast OVC035 2.2 -1.1 79% 75.82 1011.9
03 15:56 Calm 16.09 Overcast OVC035 2.2 -1.1 3.3 -1.1 79% 75.84 1012.1
03 14:56 E 6 16.09 Overcast OVC037 2.2 -1.1 79% 75.87 1012.3
03 13:56 E 7 16.09 Fair CLR 3.3 0 79% 2 75.82 1011.7
03 12:56 Calm 16.09 Fair CLR 2.2 -0.6 82% 75.74 1010.9
03 11:56 Calm 16.09 Fair CLR 1.7 1.1 96% 75.74 1010.7
03 10:56 Calm 16.09 Fair CLR 0.6 0 96% 75.67 1009.7
03 09:56 Calm 16.09 Partly Cloudy SCT041 -0.6 -1.1 0 -1.7 96% 75.59 1008.7
03 08:56 NW 6 16.09 Partly Cloudy FEW045 SCT050 -1.7 -1.7 100% 75.49 1007.4
03 07:56 Calm 16.09 Mostly Cloudy BKN060 -0.6 -1.1 96% 75.41 1006.4
03 06:56 W 6 16.09 Overcast OVC065 0 -0.6 96% 75.34 1005.4
03 05:56 NW 9 16.09 Fair CLR -0.6 -1.1 96% -3 75.29 1004.7
03 04:56 NW 7 16.09 Fair CLR -1.1 -1.7 96% -3 75.21 1003.7
03 03:56 W 11 16.09 Fair CLR -0.6 -1.1 3.3 -0.6 96% -4 75.11 1002.4
03 02:56 NW 15 16.09 A Few Clouds FEW021 0.6 -0.6 92% -3 75.01 1001.0
03 01:56 W 11 16.09 Overcast BKN016 OVC065 0.6 0.6 100% -2 74.85 999.0
03 00:56 NW 13 16.09 Light Rain FEW005 BKN055 BKN075 1.1 0.6 97% -2 74.7 996.7 0.03
02 23:56 NW 13 G 26 8.05 Light Snow Fog/Mist SCT029 BKN034 OVC075 1.1 0.6 97% -2 74.55 994.7 0.1
02 22:51 N 9 12.87 Light Rain SCT008 BKN033 OVC050 2.8 2.2 96% 1 74.45 993.3
02 21:56 Calm 8.05 Light Rain Fog/Mist OVC006 3.3 3.3 5 2.8 100% 74.4 992.8
02 20:56 W 6 9.66 Rain Fog/Mist FEW004 BKN012 OVC021 2.8 2.8 100% 74.45 993.3
02 19:56 S 9 4.83 Light Rain Fog/Mist BKN006 BKN011 OVC019 3.9 3.9 100% 2 74.47 993.7
02 18:56 SW 6 16.09 Light Rain SCT012 BKN022 OVC029 3.9 3.3 96% 74.52 994.3
Date Time (akdt) 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)