National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Sallisaw, Sallisaw Municipal Airport
Imperial (Metric)
Date Time (cdt) 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.
11 21:35 S 5 10.00 Fair CLR 82.4 82.4 100% 96 29.85 0.0
11 21:15 S 6 10.00 Fair CLR 82.4 82.4 100% 96 29.84 0.0
11 20:55 Vrbl 5 10.00 Partly Cloudy SCT070 82.4 82.4 100% 96 29.83 0.0
11 20:35 SE 3 10.00 Fair CLR 84.2 84.2 100% 104 29.83 0.0
11 20:15 Calm 10.00 Fair CLR 84.2 84.2 100% 104 29.82 0.0
11 19:55 S 5 10.00 Fair CLR 86 84.2 94% 108 29.81 0.0
11 19:15 Vrbl 5 10.00 A Few Clouds FEW044 86 84.2 94% 108 29.81 0.0
11 18:55 S 8 G 15 10.00 Fair CLR 87.8 84.2 89% 112 29.81 0.0
11 18:35 S 10 G 16 10.00 Fair CLR 89.6 84.2 84% 115 29.8 0.0
11 18:15 S 9 G 16 10.00 Fair CLR 89.6 84.2 84% 115 29.79 0.0
11 17:55 S 8 G 16 10.00 A Few Clouds FEW060 FEW075 89.6 86 89% 119 29.79 0.0
11 17:15 S 7 G 14 10.00 Mostly Cloudy FEW041 SCT060 BKN070 89.6 86 89% 119 29.81 0.0
11 16:55 S 8 G 16 10.00 Mostly Cloudy FEW041 SCT060 BKN070 89.6 84.2 84% 115 29.81 0.0
11 16:35 S 10 G 18 10.00 Mostly Cloudy BKN070 89.6 84.2 84% 115 29.81 0.0
11 16:15 S 9 G 16 10.00 Overcast OVC065 89.6 84.2 84% 115 29.82 0.0
11 15:55 S 8 G 18 10.00 Overcast OVC065 89.6 84.2 84% 115 29.82 0.0
11 15:35 SW 12 G 18 10.00 Overcast OVC060 89.6 84.2 84% 115 29.82 0.0
11 15:15 S 8 G 15 10.00 Mostly Cloudy FEW047 BKN060 91.4 86 84% 123 29.82 0.0
11 14:55 S 9 10.00 Mostly Cloudy FEW046 BKN060 89.6 84.2 84% 115 29.82 0.0
11 14:35 SW 9 G 20 10.00 Overcast FEW040 OVC055 89.6 84.2 84% 115 29.82 0.0
11 14:15 S 10 G 16 10.00 Overcast FEW043 BKN050 OVC055 89.6 84.2 84% 115 29.82 0.0
11 13:55 S 10 G 17 10.00 Mostly Cloudy SCT039 BKN048 87.8 82.4 84% 108 29.82 0.0
11 13:35 S 13 G 25 10.00 Partly Cloudy SCT041 SCT049 89.6 84.2 84% 115 29.82 0.0
11 13:15 S 14 10.00 Mostly Cloudy BKN041 89.6 84.2 84% 115 29.82 0.0
11 12:55 SW 10 G 20 10.00 Mostly Cloudy BKN040 87.8 82.4 84% 108 29.81 0.0
11 12:35 S 15 10.00 Mostly Cloudy BKN038 BKN044 87.8 82.4 84% 108 29.82 0.0
11 12:15 S 12 G 18 10.00 Overcast BKN037 OVC043 86 82.4 89% 105 29.82 0.0
11 11:55 S 10 G 17 10.00 Overcast BKN034 OVC040 86 82.4 89% 105 29.82 0.0
11 11:35 S 10 G 17 10.00 Overcast OVC032 86 82.4 89% 105 29.82 0.0
11 11:15 S 14 G 23 10.00 Mostly Cloudy BKN034 86 82.4 89% 105 29.82 0.0
11 10:55 S 13 G 21 10.00 Overcast OVC032 86 82.4 89% 105 29.82 0.0
11 10:35 SW 17 10.00 Mostly Cloudy BKN030 BKN034 84.2 82.4 94% 101 29.82 0.0
11 10:15 S 15 G 26 10.00 Mostly Cloudy BKN030 BKN035 84.2 80.6 89% 98 29.82 0.0
11 09:55 S 14 G 28 10.00 Overcast OVC030 84.2 80.6 89% 98 29.82 0.0
11 09:35 S 15 G 26 10.00 Overcast OVC030 82.4 80.6 94% 94 29.82 0.0
11 09:15 S 15 G 23 10.00 Overcast OVC030 82.4 80.6 94% 94 29.82 0.0
11 08:55 S 13 G 20 10.00 Overcast OVC030 82.4 80.6 94% 94 29.82 0.0
11 08:15 S 13 G 20 10.00 Overcast OVC028 82.4 80.6 94% 94 29.81 0.0
11 07:55 S 9 G 16 10.00 Overcast OVC027 82.4 82.4 100% 96 29.81 0.0
11 07:35 S 7 G 17 10.00 Overcast OVC027 82.4 80.6 94% 94 29.81 0.0
11 07:15 Vrbl 7 G 14 10.00 Mostly Cloudy BKN027 80.6 80.6 100% 89 29.8 0.0
11 06:55 S 12 10.00 Mostly Cloudy BKN027 80.6 80.6 100% 89 29.8 0.0
11 06:35 S 9 G 16 10.00 Mostly Cloudy BKN027 80.6 80.6 100% 89 29.79 0.0
11 06:15 S 9 G 17 10.00 Mostly Cloudy BKN027 80.6 80.6 100% 89 29.79 0.0
11 05:55 S 7 G 15 10.00 Mostly Cloudy BKN027 80.6 80.6 100% 89 29.8 0.0
11 05:35 S 8 G 15 10.00 A Few Clouds FEW027 80.6 80.6 100% 89 29.79 0.0
11 05:15 S 8 G 15 4.00 Fog/Mist CLR 80.6 80.6 100% 89 29.79 0.0
11 04:55 S 8 G 15 10.00 Fair CLR 80.6 80.6 100% 89 29.79 0.0
11 04:35 S 9 G 16 10.00 Fair CLR 80.6 80.6 100% 89 29.78 0.0
11 04:15 S 9 10.00 Fair CLR 80.6 80.6 100% 89 29.78 0.0
11 03:55 S 12 10.00 Fair CLR 80.6 80.6 100% 89 29.78 0.0
11 03:35 S 8 G 14 5.00 Fog/Mist CLR 80.6 80.6 100% 89 29.78 0.0
11 03:15 S 8 2.00 Fog/Mist CLR 80.6 80.6 100% 89 29.78 0.0
11 02:55 S 6 10.00 Fair CLR 78.8 78.8 100% 83 29.78 0.0
11 02:35 Calm 10.00 Fair CLR 78.8 78.8 100% 83 29.79 0.0
11 02:15 SE 5 10.00 Fair CLR 80.6 80.6 100% 89 29.8 0.0
11 01:55 Vrbl 5 10.00 Fair CLR 80.6 80.6 100% 89 29.8 0.0
11 01:35 SE 3 10.00 Fair CLR 80.6 80.6 100% 89 29.8 0.0
11 01:15 SE 3 10.00 Fair CLR 78.8 78.8 100% 83 29.81 0.0
11 00:55 SE 5 10.00 Fair CLR 78.8 78.8 100% 83 29.81 0.0
11 00:35 E 5 10.00 Fair CLR 77 77 100% 78 29.81 0.0
11 00:15 E 5 10.00 Fair CLR 77 77 100% 78 29.8 0.0
10 23:55 E 3 10.00 Fair CLR 78.8 78.8 100% 83 29.8 0.0
10 23:35 Calm 10.00 Fair CLR 78.8 78.8 100% 83 29.8 0.0
10 23:15 SE 3 10.00 Fair CLR 80.6 80.6 100% 89 29.79 0.0
10 22:55 SE 3 10.00 Fair CLR 80.6 80.6 100% 89 29.78 0.0
10 22:35 Vrbl 5 10.00 Fair CLR 82.4 82.4 100% 96 29.78 0.0
10 22:15 S 7 10.00 Fair CLR 82.4 82.4 100% 96 29.77 0.0
10 21:55 S 7 5.00 Light Drizzle Fog/Mist CLR 82.4 82.4 100% 96 29.76 0.0
10 21:35 S 6 10.00 Fair CLR 82.4 82.4 100% 96 29.76 0.0
10 21:15 S 3 10.00 A Few Clouds FEW042 82.4 82.4 100% 96 29.76 0.0
10 20:55 S 6 10.00 A Few Clouds FEW043 82.4 82.4 100% 96 29.77 0.0
10 20:35 S 7 10.00 Fair CLR 84.2 82.4 94% 101 29.77 0.0
10 20:15 S 5 10.00 Fair CLR 84.2 82.4 94% 101 29.78 0.0
10 19:55 S 7 10.00 Partly Cloudy SCT050 SCT055 86 82.4 89% 105 29.78 0.0
10 19:35 S 9 10.00 Partly Cloudy FEW049 SCT055 86 82.4 89% 105 29.78 0.0
10 19:15 S 8 G 16 10.00 A Few Clouds FEW042 FEW050 87.8 82.4 84% 108 29.78 0.0
10 18:55 S 7 10.00 Partly Cloudy FEW041 SCT049 86 82.4 89% 105 29.78 0.0
10 18:35 S 10 G 21 10.00 A Few Clouds FEW050 87.8 82.4 84% 108 29.78 0.0
10 18:15 S 12 10.00 A Few Clouds FEW043 FEW050 89.6 82.4 79% 111 29.78 0.0
10 17:55 S 9 G 18 10.00 Partly Cloudy FEW042 SCT050 89.6 82.4 79% 111 29.78 0.0
10 17:35 S 17 G 26 10.00 Partly Cloudy SCT050 89.6 82.4 79% 111 29.78 0.0
10 17:15 SW 13 G 20 10.00 A Few Clouds FEW050 87.8 82.4 84% 108 29.8 0.0
10 16:55 S 15 10.00 Partly Cloudy FEW045 SCT050 89.6 84.2 84% 115 29.8 0.0
10 16:35 S 9 G 21 10.00 Partly Cloudy FEW038 SCT046 SCT055 89.6 84.2 84% 115 29.81 0.0
10 16:15 SW 14 G 22 10.00 A Few Clouds FEW041 FEW047 89.6 82.4 79% 111 29.82 0.0
10 15:55 SW 12 G 20 10.00 Partly Cloudy SCT041 SCT047 89.6 84.2 84% 115 29.83 0.0
10 15:35 S 12 G 20 10.00 Mostly Cloudy SCT039 BKN046 87.8 82.4 84% 108 29.83 0.0
10 15:15 S 13 10.00 Partly Cloudy SCT038 89.6 84.2 84% 115 29.83 0.0
10 14:55 S 16 G 25 10.00 Partly Cloudy SCT037 SCT043 87.8 82.4 84% 108 29.84 0.0
10 14:35 S 14 G 23 10.00 A Few Clouds FEW035 FEW046 87.8 84.2 89% 112 29.84 0.0
10 14:15 S 15 G 25 10.00 Mostly Cloudy FEW032 FEW037 BKN046 87.8 82.4 84% 108 29.86 0.0
10 13:55 S 15 10.00 Mostly Cloudy BKN041 BKN046 86 82.4 89% 105 29.88 0.0
10 13:35 S 12 G 18 10.00 Mostly Cloudy FEW032 BKN041 BKN046 87.8 82.4 84% 108 29.88 0.0
10 13:15 S 10 G 22 10.00 Partly Cloudy FEW033 SCT045 87.8 82.4 84% 108 29.89 0.0
10 12:55 S 9 G 20 10.00 Mostly Cloudy SCT033 BKN044 86 82.4 89% 105 29.9 0.0
10 12:35 S 10 G 20 10.00 Overcast BKN032 OVC040 86 80.6 84% 102 29.9 0.0
10 12:15 S 13 G 18 10.00 Overcast BKN035 OVC043 84.2 80.6 89% 98 29.91 0.0
10 11:55 SW 12 G 22 10.00 Mostly Cloudy BKN039 BKN044 86 82.4 89% 105 29.92 0.0
10 11:35 SW 12 G 26 10.00 Partly Cloudy SCT035 SCT040 84.2 80.6 89% 98 29.92 0.0
10 11:15 SW 14 G 22 10.00 Partly Cloudy FEW026 FEW034 SCT040 86 82.4 89% 105 29.91 0.0
10 10:55 SW 10 G 16 10.00 Mostly Cloudy BKN028 BKN037 BKN044 84.2 82.4 94% 101 29.91 0.0
10 10:35 SW 10 G 21 10.00 Overcast BKN028 OVC036 84.2 80.6 89% 98 29.92 0.0
10 10:15 SW 14 10.00 Mostly Cloudy FEW023 SCT027 BKN034 84.2 82.4 94% 101 29.92 0.0
10 09:55 S 10 10.00 Overcast BKN022 BKN028 OVC033 82.4 82.4 100% 96 29.92 0.0
10 09:35 SW 14 10.00 Overcast BKN024 OVC031 82.4 80.6 94% 94 29.92 0.0
10 09:15 S 9 G 17 10.00 Overcast BKN023 OVC029 82.4 82.4 100% 96 29.91 0.0
10 08:15 S 8 10.00 Fair CLR 80.6 80.6 100% 89 29.9 0.0
10 07:35 Vrbl 6 10.00 Fair CLR 78.8 78.8 100% 83 29.89 0.0
10 07:15 SE 5 10.00 Fair CLR 77 77 100% 78 29.89 0.0
10 06:55 SE 5 10.00 Fair CLR 75.2 75.2 100% 73 29.9 0.0
10 06:35 Calm 10.00 Fair CLR 75.2 75.2 100% 73 29.9 0.0
10 06:15 E 5 10.00 Fair CLR 73.4 73.4 100% 29.9 0.0
10 05:55 NE 3 10.00 Fair CLR 73.4 73.4 100% 29.9 0.0
10 05:35 E 5 8.00 Fair CLR 73.4 73.4 100% 29.9 0.0
10 05:15 Vrbl 3 10.00 Fair CLR 75.2 75.2 100% 73 29.9 0.0
10 04:55 SE 6 10.00 Fair CLR 75.2 75.2 100% 73 29.9 0.0
10 04:35 E 5 10.00 Fair CLR 75.2 75.2 100% 73 29.91 0.0
10 04:15 E 5 10.00 Fair CLR 73.4 73.4 100% 29.91 0.0
10 03:55 E 6 10.00 Fair CLR 75.2 75.2 100% 73 29.91 0.0
10 03:35 SE 5 10.00 Fair CLR 75.2 75.2 100% 73 29.92 0.0
10 03:15 Calm 10.00 Fair CLR 75.2 75.2 100% 73 29.93 0.0
10 02:55 Calm 0.25 Drizzle Fog VV002 73.4 73.4 100% 29.93 0.0
10 02:35 Calm 0.50 Light Drizzle Fog VV005 73.4 73.4 100% 29.94 0.0
10 02:15 Calm 2.00 Fog/Mist CLR 73.4 73.4 100% 29.95 0.0
10 01:55 Calm 1.00 Fog/Mist CLR 73.4 73.4 100% 29.95 0.0
10 01:35 E 5 0.25 Drizzle Fog VV002 73.4 73.4 100% 29.96 0.0
10 01:15 E 5 1.50 Fog/Mist CLR 73.4 73.4 100% 29.96 0.0
10 00:55 E 5 1.00 Fog/Mist CLR 73.4 73.4 100% 29.96 0.0
10 00:15 Calm 9.00 Fair CLR 73.4 73.4 100% 29.96 0.0
09 23:55 Calm 9.00 Fair CLR 75.2 75.2 100% 73 29.96 0.0
09 23:35 Calm 0.15 Light Rain Fog VV000 75.2 75.2 100% 73 29.96 0.0
09 23:15 Calm 0.25 Fog VV002 75.2 75.2 100% 73 29.97 0.0
09 22:55 Calm 0.75 Light Drizzle Fog/Mist VV005 75.2 75.2 100% 73 29.96 0.0
09 22:35 E 3 0.25 Drizzle Fog VV002 75.2 75.2 100% 73 29.96 0.0
09 22:15 Calm 2.50 Fog/Mist CLR 77 77 100% 78 29.96 0.0
09 21:55 Calm 10.00 Fair CLR 77 77 100% 78 29.95 0.0
09 21:35 Calm 8.00 Fair CLR 78.8 78.8 100% 83 29.94 0.0
09 21:15 Calm 10.00 Fair CLR 80.6 78.8 94% 88 29.94 0.0
09 20:55 Calm 10.00 A Few Clouds FEW042 82.4 78.8 89% 92 29.94 0.0
09 20:35 Vrbl 5 10.00 A Few Clouds FEW041 82.4 78.8 89% 92 29.93 0.0
09 20:15 Calm 10.00 A Few Clouds FEW044 84.2 78.8 84% 96 29.92 0.0
09 19:55 S 6 G 13 10.00 Fair CLR 86 77 75% 97 29.92 0.0
09 19:35 S 7 10.00 Fair CLR 86 77 75% 97 29.92 0.0
09 19:15 S 9 10.00 Fair CLR 87.8 77 70% 100 29.91 0.0
09 18:55 S 8 G 14 10.00 Fair CLR 87.8 75.2 66% 98 29.92 0.0
09 18:35 S 8 G 17 10.00 Fair CLR 89.6 77 67% 103 29.92 0.0
09 18:15 SW 10 10.00 Fair CLR 89.6 77 67% 103 29.93 0.0
09 17:55 S 10 G 18 4.00 Fair with Haze CLR 89.6 77 67% 103 29.93 0.0
09 17:35 SW 12 G 20 10.00 Fair CLR 89.6 77 67% 103 29.94 0.0
09 17:15 S 13 G 20 10.00 Fair CLR 89.6 77 67% 103 29.95 0.0
09 16:55 S 8 G 14 10.00 Fair CLR 89.6 78.8 71% 105 29.96 0.0
09 16:35 SW 12 10.00 Fair CLR 91.4 77 63% 105 29.96 0.0
09 16:15 SW 10 G 17 10.00 Fair CLR 91.4 77 63% 105 29.97 0.0
09 15:55 S 9 G 16 10.00 Fair CLR 91.4 78.8 67% 108 29.97 0.0
09 15:35 S 9 G 16 10.00 Fair CLR 91.4 78.8 67% 108 29.98 0.0
09 15:15 S 12 10.00 Fair CLR 91.4 80.6 71% 111 30 0.0
09 14:55 Vrbl 7 G 17 10.00 A Few Clouds FEW044 89.6 82.4 79% 111 30 0.0
09 14:35 S 10 10.00 A Few Clouds FEW042 89.6 82.4 79% 111 30.01 0.0
09 14:15 S 12 10.00 A Few Clouds FEW041 89.6 82.4 79% 111 30.02 0.0
09 13:55 Vrbl 5 10.00 A Few Clouds FEW039 89.6 82.4 79% 111 30.03 0.0
09 13:35 S 7 G 15 10.00 A Few Clouds FEW038 89.6 82.4 79% 111 30.03 0.0
09 13:15 S 9 G 15 9.00 A Few Clouds FEW038 87.8 82.4 84% 108 30.04 0.0
09 12:55 Vrbl 7 G 15 10.00 Partly Cloudy SCT037 87.8 82.4 84% 108 30.04 0.0
09 12:35 S 10 10.00 Partly Cloudy SCT036 87.8 82.4 84% 108 30.05 0.0
09 12:15 SW 9 10.00 Partly Cloudy SCT035 87.8 82.4 84% 108 30.05 0.0
09 11:55 SW 8 G 17 10.00 Partly Cloudy SCT032 SCT039 87.8 82.4 84% 108 30.05 0.0
09 11:35 S 12 10.00 Mostly Cloudy BKN032 BKN037 87.8 82.4 84% 108 30.05 0.0
09 11:15 SW 9 G 16 10.00 Partly Cloudy SCT033 87.8 82.4 84% 108 30.06 0.0
09 10:55 S 8 G 15 10.00 Partly Cloudy SCT032 86 82.4 89% 105 30.06 0.0
09 10:35 SW 8 G 15 10.00 A Few Clouds FEW030 FEW036 86 80.6 84% 102 30.06 0.0
09 10:15 S 12 10.00 A Few Clouds FEW027 86 82.4 89% 105 30.06 0.0
09 09:55 S 7 G 13 10.00 A Few Clouds FEW027 84.2 82.4 94% 101 30.07 0.0
09 09:15 SW 8 G 16 10.00 Fair CLR 84.2 82.4 94% 101 30.06 0.0
09 08:55 Vrbl 7 G 13 10.00 Fair CLR 82.4 82.4 100% 96 30.06 0.0
09 08:35 S 7 G 14 9.00 Fair CLR 82.4 82.4 100% 96 30.05 0.0
09 07:55 Vrbl 6 9.00 Fair CLR 80.6 80.6 100% 89 30.05 0.0
09 07:35 S 6 9.00 Fair CLR 80.6 80.6 100% 89 30.04 0.0
09 07:15 S 7 8.00 Fair CLR 78.8 78.8 100% 83 30.05 0.0
09 06:55 Vrbl 3 7.00 Fair CLR 77 77 100% 78 30.05 0.0
09 06:35 Calm 6.00 Fog/Mist SCT035 77 77 100% 78 30.04 0.0
09 06:15 SE 3 6.00 Fog/Mist BKN030 OVC037 77 77 100% 78 30.04 0.0
09 05:55 E 3 4.00 Fog/Mist OVC029 77 77 100% 78 30.05 0.0
09 05:35 E 5 5.00 Fog/Mist OVC029 77 77 100% 78 30.04 0.0
09 05:15 E 5 4.00 Fog/Mist OVC030 75.2 75.2 100% 73 30.03 0.0
09 04:55 E 3 5.00 Fog/Mist BKN030 75.2 75.2 100% 73 30.02 0.0
09 04:35 E 5 4.00 Fog/Mist FEW030 77 77 100% 78 30.01 0.0
09 04:15 Calm 4.00 Fog/Mist CLR 75.2 75.2 100% 73 30.01 0.0
09 03:55 E 5 5.00 Fog/Mist FEW031 77 77 100% 78 30 0.0
09 03:35 E 5 4.00 Fog/Mist FEW031 75.2 75.2 100% 73 29.99 0.0
09 03:15 SE 3 5.00 Fog/Mist CLR 77 77 100% 78 29.98 0.0
09 02:55 E 3 6.00 Fog/Mist CLR 77 77 100% 78 29.98 0.0
09 02:35 E 3 4.00 Fog/Mist CLR 77 77 100% 78 29.97 0.0
09 02:15 SE 3 6.00 Fog/Mist CLR 77 77 100% 78 29.97 0.0
09 01:55 E 5 4.00 Fog/Mist CLR 77 77 100% 78 29.97 0.0
09 01:35 SE 3 4.00 Fog/Mist CLR 77 77 100% 78 29.97 0.0
09 01:15 SE 6 4.00 Fog/Mist CLR 78.8 78.8 100% 83 29.97 0.0
09 00:55 E 6 4.00 Fog/Mist CLR 78.8 78.8 100% 83 29.97 0.0
09 00:35 E 3 5.00 Fog/Mist CLR 78.8 78.8 100% 83 29.96 0.0
09 00:15 Calm 5.00 Fog/Mist CLR 80.6 80.6 100% 89 29.95 0.0
08 23:55 Calm 7.00 Fair CLR 80.6 80.6 100% 89 29.94 0.0
08 23:35 Calm 6.00 Fog/Mist CLR 80.6 80.6 100% 89 29.94 0.0
08 23:15 SE 5 6.00 Fog/Mist FEW034 80.6 80.6 100% 89 29.94 0.0
08 22:55 SE 5 6.00 Fog/Mist BKN035 80.6 80.6 100% 89 29.94 0.0
08 22:35 SE 5 7.00 Mostly Cloudy BKN036 82.4 82.4 100% 96 29.93 0.0
08 22:15 Calm 8.00 Overcast OVC037 80.6 80.6 100% 89 29.93 0.0
08 21:55 SE 3 7.00 Mostly Cloudy BKN037 78.8 78.8 100% 83 29.92 0.0
Date Time (cdt) 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)