National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Blackwell-Tonkawa Municipal Airport
Imperial (Metric)
Date Time (cst) 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.
26 11:35 S 13 10.00 Fair CLR 19.4 12.2 73% 8 30.6 0.0
26 11:15 S 8 10.00 Fair CLR 17.6 12.2 79% 8 30.61 0.0
26 10:55 S 6 9.00 Fair CLR 17.6 12.2 79% 10 30.61 0.0
26 10:35 SW 3 10.00 Fair CLR 17.6 12.2 79% 30.63 0.0
26 10:15 Calm 10.00 Fair CLR 15.8 10.4 79% 30.63 0.0
26 09:35 SW 6 8.00 Fair CLR 10.4 6.8 85% 2 30.63 0.0
26 09:15 SW 5 7.00 Fair CLR 8.6 6.8 92% 1 30.63 0.0
26 08:55 SW 5 7.00 Fair CLR 6.8 3.2 85% -1 30.63 0.0
26 08:35 SW 5 5.00 Fog/Mist CLR 3.2 1.4 92% -5 30.62 0.0
26 08:15 SW 5 6.00 Fog/Mist CLR 1.4 -0.4 92% -7 30.63 0.0
26 07:55 W 6 8.00 Fair CLR 3.2 -0.4 85% -7 30.63 0.0
26 07:35 W 6 9.00 A Few Clouds FEW075 5 1.4 85% -5 30.63 0.0
26 07:15 W 6 10.00 Overcast FEW031 SCT060 OVC075 5 1.4 85% -5 30.62 0.0
26 06:55 W 5 10.00 Overcast BKN030 BKN038 OVC065 8.6 3.2 78% 1 30.62 0.0
26 06:35 W 5 10.00 Overcast FEW025 BKN034 OVC040 10.4 6.8 85% 3 30.61 0.0
26 06:15 W 6 9.00 Overcast SCT031 OVC038 10.4 6.8 85% 2 30.61 0.0
26 05:55 W 6 4.00 Mostly Cloudy with Haze FEW023 BKN030 BKN055 10.4 6.8 85% 2 30.61 0.0
26 05:35 W 5 4.00 Mostly Cloudy with Haze SCT024 BKN031 BKN055 10.4 6.8 85% 3 30.6 0.0
26 05:15 SW 5 2.00 Mostly Cloudy with Haze FEW021 BKN028 BKN036 10.4 5 79% 3 30.59 0.0
26 04:55 SW 5 5.00 Mostly Cloudy with Haze BKN022 BKN028 BKN033 10.4 5 79% 3 30.6 0.0
26 04:35 W 5 10.00 Overcast SCT029 BKN037 OVC060 10.4 5 79% 3 30.59 0.0
26 04:15 W 6 10.00 Overcast BKN050 OVC060 10.4 5 79% 2 30.59 0.0
26 03:55 Calm 10.00 Mostly Cloudy FEW026 SCT043 BKN055 8.6 5 85% 30.58 0.0
26 03:35 NW 5 10.00 Mostly Cloudy FEW028 SCT048 BKN070 8.6 3.2 78% 1 30.57 0.0
26 03:15 NW 5 10.00 Overcast FEW050 OVC070 6.8 3.2 85% -1 30.58 0.0
26 02:55 NW 6 10.00 Overcast OVC075 6.8 3.2 85% -3 30.58 0.0
26 02:35 W 6 10.00 Overcast BKN080 OVC090 6.8 1.4 78% -3 30.58 0.0
26 02:15 W 7 10.00 Overcast SCT075 OVC090 6.8 1.4 78% -4 30.57 0.0
26 01:55 W 3 10.00 Overcast SCT075 OVC100 3.2 -0.4 85% 30.56 0.0
26 01:35 W 6 10.00 Overcast FEW085 OVC110 3.2 -0.4 85% -7 30.55 0.0
26 01:15 W 6 10.00 Overcast OVC110 -0.4 -4 84% -11 30.54 0.0
26 00:55 W 6 10.00 Mostly Cloudy BKN120 -2.2 -5.8 84% -13 30.53 0.0
26 00:35 Calm 10.00 Mostly Cloudy BKN110 -4 -7.6 84% 30.53 0.0
26 00:15 Calm 10.00 Fair CLR -4 -7.6 84% 30.52 0.0
25 23:55 Calm 10.00 Fair CLR -5.8 -9.4 84% 30.52 0.0
25 23:35 NW 5 10.00 Fair CLR -5.8 -9.4 84% -16 30.52 0.0
25 23:15 W 6 10.00 Fair CLR -4 -7.6 84% -15 30.52 0.0
25 22:55 NW 8 10.00 Fair CLR -4 -7.6 84% -18 30.51 0.0
25 22:35 NW 8 10.00 Fair CLR -4 -7.6 84% -18 30.5 0.0
25 22:15 NW 6 10.00 Fair CLR -2.2 -5.8 84% -13 30.48 0.0
25 21:55 NW 8 10.00 Fair CLR 1.4 -4 78% -11 30.47 0.0
25 21:35 NW 7 10.00 Fair CLR -2.2 -5.8 84% -14 30.46 0.0
25 21:15 N 9 10.00 Fair CLR -2.2 -5.8 84% -17 30.45 0.0
25 20:55 N 8 10.00 Fair CLR -2.2 -7.6 77% -16 30.44 0.0
25 20:35 NW 8 10.00 Fair CLR -0.4 -4 84% -14 30.43 0.0
25 20:15 NW 8 10.00 Fair CLR -2.2 -5.8 84% -16 30.42 0.0
25 19:55 NW 9 10.00 Fair CLR -0.4 -5.8 78% -15 30.42 0.0
25 19:35 NW 8 10.00 Fair CLR 1.4 -5.8 71% -11 30.41 0.0
25 19:15 W 8 10.00 Fair CLR 3.2 -2.2 78% -9 30.39 0.0
25 18:55 W 7 10.00 Fair CLR 5 -2.2 72% -6 30.38 0.0
25 18:35 W 6 10.00 Fair CLR 3.2 -4 72% -7 30.37 0.0
25 18:15 W 6 10.00 Fair CLR 6.8 -0.4 72% -3 30.36 0.0
25 17:55 NW 7 10.00 Fair CLR 6.8 -2.2 66% -4 30.35 0.0
25 17:35 NW 6 10.00 Fair CLR 8.6 1.4 72% -0 30.34 0.0
25 17:15 NW 8 10.00 Fair CLR 10.4 1.4 67% -1 30.34 0.0
25 16:55 NW 9 10.00 Fair CLR 10.4 1.4 67% -1 30.33 0.0
25 16:35 NW 9 10.00 Fair CLR 12.2 3.2 67% 1 30.33 0.0
25 16:15 NW 12 10.00 Fair CLR 12.2 3.2 67% -1 30.32 0.0
25 15:55 NW 13 10.00 Fair CLR 12.2 3.2 67% -1 30.32 0.0
25 15:35 NW 15 10.00 Fair CLR 14 5 67% -0 30.31 0.0
25 15:15 NW 13 10.00 Fair CLR 14 3.2 62% 1 30.31 0.0
25 14:55 NW 13 10.00 Fair CLR 14 3.2 62% 1 30.3 0.0
25 14:35 NW 12 10.00 Fair CLR 14 5 67% 1 30.3 0.0
25 14:15 NW 15 10.00 Fair CLR 12.2 3.2 67% -3 30.3 0.0
25 13:55 NW 13 10.00 Fair CLR 12.2 3.2 67% -1 30.3 0.0
25 13:35 NW 13 10.00 Fair CLR 12.2 3.2 67% -1 30.29 0.0
25 13:15 N 14 10.00 Fair CLR 12.2 3.2 67% -2 30.3 0.0
25 12:55 NW 14 10.00 Fair CLR 10.4 3.2 72% -4 30.31 0.0
25 12:35 N 15 10.00 Fair CLR 10.4 3.2 72% -5 30.31 0.0
25 12:15 NW 15 10.00 Fair CLR 10.4 1.4 67% -5 30.32 0.0
25 11:55 NW 13 10.00 Fair CLR 10.4 1.4 67% -4 30.33 0.0
25 11:35 NW 14 10.00 Fair CLR 8.6 1.4 72% -7 30.33 0.0
25 11:15 NW 14 10.00 Fair CLR 8.6 1.4 72% -7 30.32 0.0
25 10:55 NW 16 10.00 Fair CLR 6.8 1.4 78% -10 30.32 0.0
25 10:35 NW 15 10.00 Fair CLR 6.8 -0.4 72% -10 30.31 0.0
25 10:15 NW 13 10.00 Fair CLR 6.8 -0.4 72% -8 30.3 0.0
25 09:55 NW 16 10.00 Fair CLR 5 -0.4 78% -12 30.29 0.0
25 09:15 NW 12 10.00 Fair CLR 5 -0.4 78% -10 30.28 0.0
25 08:55 NW 8 10.00 Fair CLR 5 1.4 85% -7 30.27 0.0
25 08:35 NW 8 10.00 Fair CLR 1.4 -2.2 85% -11 30.27 0.0
25 08:15 NW 6 10.00 Fair CLR 3.2 -2.2 78% -7 30.25 0.0
25 07:55 N 7 10.00 A Few Clouds FEW110 3.2 -0.4 85% -8 30.24 0.0
25 07:35 N 9 10.00 Fair CLR 5 -0.4 78% -8 30.24 0.0
25 07:15 N 12 10.00 Partly Cloudy SCT055 SCT100 6.8 1.4 78% -8 30.24 0.0
25 06:55 N 12 10.00 Overcast FEW033 BKN055 OVC100 6.8 3.2 85% -8 30.23 0.0
25 06:35 N 10 10.00 Overcast FEW033 SCT045 OVC095 6.8 3.2 85% -7 30.24 0.0
25 06:15 N 9 10.00 Overcast FEW040 BKN045 OVC090 6.8 3.2 85% -6 30.24 0.0
25 05:55 N 13 9.00 Light Drizzle FEW023 FEW033 BKN047 6.8 3.2 85% -8 30.22 0.0
25 05:35 N 15 G 22 4.00 Light Rain SCT023 SCT031 BKN043 6.8 3.2 85% -10 30.18 0.0
25 05:15 N 15 4.00 Light Rain FEW023 SCT034 BKN065 6.8 3.2 85% -10 30.18 0.0
25 04:55 N 14 3.00 Light Rain SCT023 SCT029 BKN035 6.8 3.2 85% -9 30.19 0.0
25 04:35 N 13 2.50 Light Rain BKN023 BKN035 BKN043 6.8 3.2 85% -8 30.21 0.0
25 04:15 N 14 2.50 Light Rain SCT023 BKN027 OVC039 6.8 3.2 85% -9 30.2 0.0
25 03:55 N 12 2.50 Light Rain FEW003 BKN022 OVC041 6.8 3.2 85% -8 30.22 0.0
25 03:35 N 13 2.00 Rain SCT003 BKN021 OVC050 6.8 3.2 85% -8 30.22 0.0
25 03:15 N 13 2.00 Light Rain SCT002 BKN020 OVC050 6.8 3.2 85% -8 30.23 0.0
25 02:55 N 12 1.75 Rain OVC002 6.8 3.2 85% -8 30.22 0.0
25 02:35 N 15 1.75 Rain OVC002 6.8 3.2 85% -10 30.22 0.0
25 02:15 N 14 1.50 Rain OVC002 5 3.2 92% -11 30.22 0.0
25 01:55 N 15 1.75 Rain BKN002 OVC029 6.8 3.2 85% -10 30.19 0.0
25 01:35 N 14 1.50 Rain OVC002 5 3.2 92% -11 30.22 0.0
25 01:15 N 13 1.25 Heavy Rain OVC002 5 3.2 92% -10 30.21 0.0
25 00:55 N 14 1.25 Heavy Rain OVC002 5 3.2 92% -11 30.2 0.0
25 00:35 N 10 1.00 Heavy Rain OVC002 6.8 3.2 85% -7 30.23 0.0
25 00:15 NW 10 1.25 Heavy Rain OVC002 6.8 3.2 85% -7 30.23 0.0
24 23:55 N 10 2.00 Rain SCT002 OVC022 6.8 3.2 85% -7 30.24 0.0
24 23:35 N 12 1.50 Heavy Rain OVC002 5 3.2 92% -10 30.24 0.0
24 23:15 N 12 1.50 Rain OVC002 5 3.2 92% -10 30.24 0.0
24 22:55 N 10 1.50 Rain OVC002 5 3.2 92% -9 30.24 0.0
24 22:35 N 12 1.25 Heavy Rain OVC002 5 3.2 92% -10 30.24 0.0
24 22:15 N 12 1.00 Heavy Rain OVC002 5 3.2 92% -10 30.25 0.0
24 21:55 N 10 1.00 Light Snow OVC002 5 3.2 92% -9 30.25 0.0
24 21:35 N 12 0.75 Light Snow OVC002 5 3.2 92% -10 30.24 0.0
24 21:15 N 14 0.50 Freezing Fog OVC002 5 3.2 92% -11 30.24 0.0
24 20:55 N 14 0.75 Fog/Mist OVC002 5 3.2 92% -11 30.25 0.0
24 20:35 N 13 0.50 Heavy Rain OVC002 5 3.2 92% -10 30.26 0.0
24 20:15 NW 13 0.75 Heavy Rain OVC002 6.8 3.2 85% -8 30.28 0.0
24 19:55 N 14 1.75 Rain OVC002 6.8 3.2 85% -9 30.27 0.0
24 19:35 N 14 1.50 Rain OVC002 6.8 3.2 85% -9 30.27 0.0
24 19:15 N 14 0.75 Heavy Rain OVC002 6.8 3.2 85% -9 30.24 0.0
24 18:55 N 14 0.75 Heavy Rain OVC002 6.8 3.2 85% -9 30.26 0.0
24 18:35 N 14 2.00 Rain BKN002 BKN024 OVC050 6.8 3.2 85% -9 30.27 0.0
24 18:15 N 14 1.75 Rain BKN002 BKN060 6.8 3.2 85% -9 30.28 0.0
24 17:55 N 14 1.25 Light Rain CLR 6.8 3.2 85% -9 30.27 0.0
24 17:15 N 14 2.00 Light Rain CLR 8.6 5 85% -7 30.26 0.0
24 16:55 N 12 0.75 Light Rain VV005 8.6 3.2 78% -5 30.27 0.0
24 16:35 N 13 0.75 Rain VV005 10.4 3.2 72% -4 30.27 0.0
24 16:15 N 12 3.00 Light Rain CLR 10.4 3.2 72% -3 30.3 0.0
24 15:55 N 14 2.50 Light Rain CLR 10.4 5 79% -4 30.29 0.0
24 15:35 N 12 1.00 Light Rain CLR 10.4 3.2 72% -3 30.3 0.0
24 15:15 N 13 0.50 Rain VV005 10.4 3.2 72% -4 30.3 0.0
24 14:55 N 13 1.00 Light Rain CLR 10.4 3.2 72% -4 30.29 0.0
24 14:35 N 12 2.00 Light Rain CLR 10.4 3.2 72% -3 30.31 0.0
24 14:15 N 12 1.00 Light Rain CLR 10.4 3.2 72% -3 30.31 0.0
24 13:55 N 12 1.25 Light Rain CLR 10.4 3.2 72% -3 30.32 0.0
24 13:35 N 13 3.00 Light Rain CLR 10.4 3.2 72% -4 30.33 0.0
24 13:15 N 13 1.25 Light Rain CLR 10.4 3.2 72% -4 30.34 0.0
24 12:55 N 13 0.75 Rain VV005 10.4 3.2 72% -4 30.37 0.0
24 12:35 N 12 0.50 Light Rain VV005 10.4 3.2 72% -3 30.38 0.0
24 12:15 N 12 1.25 Light Rain CLR 10.4 3.2 72% -3 30.39 0.0
24 11:55 N 14 0.75 Rain VV005 8.6 1.4 72% -7 30.41 0.0
24 11:35 N 12 1.50 Light Rain CLR 10.4 1.4 67% -3 30.43 0.0
24 11:15 N 10 0.75 Light Rain VV005 10.4 3.2 72% -2 30.44 0.0
24 10:55 N 10 0.75 Rain VV005 8.6 3.2 78% -5 30.43 0.0
24 10:35 N 14 2.50 Light Rain CLR 8.6 3.2 78% -7 30.43 0.0
24 09:55 N 14 1.25 Light Rain CLR 8.6 1.4 72% -7 30.44 0.0
24 09:35 N 12 2.00 Light Rain CLR 6.8 1.4 78% -8 30.44 0.0
24 09:15 N 14 2.00 Light Rain CLR 6.8 1.4 78% -9 30.44 0.0
24 08:55 N 10 1.25 Light Rain CLR 6.8 1.4 78% -7 30.44 0.0
24 08:35 N 13 5.00 Light Rain CLR 6.8 1.4 78% -8 30.45 0.0
24 07:55 NE 9 3.00 Light Rain FEW060 FEW070 6.8 1.4 78% -6 30.45 0.0
24 07:35 N 12 2.00 Light Rain FEW003 SCT060 BKN070 6.8 1.4 78% -8 30.47 0.0
24 07:15 N 13 2.50 Light Rain FEW003 FEW021 OVC085 6.8 1.4 78% -8 30.45 0.0
24 06:55 N 12 6.00 Light Rain FEW002 SCT021 OVC085 6.8 1.4 78% -8 30.44 0.0
24 06:35 N 10 2.50 Light Rain SCT002 BKN022 OVC085 6.8 3.2 85% -7 30.45 0.0
24 06:15 N 10 4.00 Light Rain SCT002 BKN055 OVC085 6.8 3.2 85% -7 30.45 0.0
24 05:55 N 9 2.50 Light Rain BKN002 BKN019 OVC055 6.8 3.2 85% -6 30.44 0.0
24 05:35 N 8 2.50 Light Rain BKN002 BKN019 OVC031 6.8 3.2 85% -5 30.45 0.0
24 05:15 NE 9 1.00 Rain OVC002 6.8 3.2 85% -6 30.46 0.0
24 04:55 NE 10 2.00 Light Rain OVC002 6.8 3.2 85% -7 30.47 0.0
24 04:35 N 10 1.50 Light Rain OVC002 6.8 3.2 85% -7 30.48 0.0
24 04:15 NE 9 1.25 Light Rain OVC002 6.8 3.2 85% -6 30.48 0.0
24 03:35 N 9 1.00 Rain OVC002 6.8 3.2 85% -6 30.48 0.0
24 03:15 N 10 1.00 Rain OVC002 6.8 3.2 85% -7 30.49 0.0
24 02:55 N 9 G 17 0.50 Rain OVC002 6.8 3.2 85% -6 30.48 0.0
24 02:35 NE 14 0.75 Rain OVC002 6.8 3.2 85% -9 30.48 0.0
24 02:15 NE 14 0.75 Rain OVC002 6.8 3.2 85% -9 30.49 0.0
24 01:55 NE 15 G 22 1.25 Rain OVC002 6.8 3.2 85% -10 30.48 0.0
24 01:35 N 16 1.25 Rain OVC002 8.6 3.2 78% -8 30.47 0.0
24 01:15 NE 17 1.50 Rain OVC002 8.6 3.2 78% -8 30.48 0.0
24 00:55 N 16 G 23 1.50 Rain OVC002 8.6 3.2 78% -8 30.49 0.0
24 00:35 N 17 1.00 Rain OVC002 8.6 3.2 78% -8 30.5 0.0
24 00:15 NE 20 1.00 Rain BKN002 BKN019 OVC024 8.6 3.2 78% -9 30.5 0.0
23 23:55 NE 18 2.00 Rain BKN022 BKN028 OVC038 8.6 3.2 78% -9 30.5 0.0
23 23:35 NE 17 1.50 Rain OVC022 8.6 3.2 78% -8 30.5 0.0
23 23:15 NE 15 G 21 2.00 Light Rain BKN022 BKN030 BKN037 8.6 3.2 78% -7 30.51 0.0
23 22:55 NE 16 1.75 Light Rain BKN020 BKN025 OVC031 10.4 3.2 72% -6 30.51 0.0
23 22:35 NE 15 1.75 Light Rain BKN021 OVC028 10.4 3.2 72% -5 30.5 0.0
23 22:15 NE 20 1.75 Light Rain BKN023 BKN029 OVC039 10.4 1.4 67% -7 30.5 0.0
23 21:55 NE 18 3.00 Light Rain SCT024 BKN032 BKN043 10.4 1.4 67% -7 30.51 0.0
23 21:35 NE 21 2.50 Light Rain and Breezy FEW021 SCT025 BKN031 10.4 -2.2 56% -8 30.5 0.0
23 21:15 NE 20 G 26 10.00 Overcast BKN025 OVC033 12.2 -5.8 44% -5 30.5 0.0
23 20:55 NE 21 G 26 10.00 Overcast and Breezy SCT035 BKN045 OVC055 12.2 -7.6 40% -5 30.51 0.0
23 20:35 NE 20 10.00 Overcast OVC055 14 -7.6 37% -2 30.51 0.0
23 20:15 NE 15 G 23 10.00 Overcast OVC055 14 -7.6 37% -0 30.5 0.0
23 19:55 N 17 G 24 10.00 Overcast FEW046 OVC055 14 -7.6 37% -1 30.49 0.0
23 19:35 NE 21 10.00 Overcast and Breezy FEW046 OVC055 14 -7.6 37% -3 30.5 0.0
23 19:15 N 18 G 25 10.00 Overcast FEW047 OVC055 14 -7.6 37% -2 30.49 0.0
23 18:55 N 18 G 24 10.00 Overcast OVC060 15.8 -7.6 34% 0 30.5 0.0
23 18:35 NE 17 G 24 10.00 Overcast OVC060 15.8 -7.6 34% 1 30.51 0.0
23 18:15 NE 20 G 26 10.00 Overcast OVC060 15.8 -9.4 31% -0 30.5 0.0
23 17:55 NE 18 10.00 Overcast OVC070 15.8 -7.6 34% 0 30.51 0.0
23 17:35 NE 18 G 24 10.00 Overcast OVC070 15.8 -7.6 34% 0 30.5 0.0
23 17:15 NE 22 G 29 10.00 Overcast and Breezy OVC070 15.8 -7.6 34% -1 30.49 0.0
23 16:55 NE 20 G 28 10.00 Mostly Cloudy BKN075 17.6 -7.6 32% 2 30.49 0.0
23 16:35 NE 22 10.00 Mostly Cloudy and Breezy BKN075 17.6 -7.6 32% 1 30.49 0.0
23 16:15 NE 16 G 23 10.00 Partly Cloudy SCT075 17.6 -7.6 32% 4 30.51 0.0
23 15:55 NE 21 G 26 10.00 A Few Clouds and Breezy FEW075 17.6 -7.6 32% 2 30.5 0.0
23 15:35 N 22 G 30 10.00 A Few Clouds and Breezy FEW075 17.6 -7.6 32% 1 30.5 0.0
23 15:15 NE 25 10.00 Fair and Breezy CLR 17.6 -7.6 32% 0 30.49 0.0
23 14:55 NE 22 G 28 10.00 A Few Clouds and Breezy FEW065 17.6 -7.6 32% 1 30.49 0.0
23 14:35 NE 23 G 32 10.00 Fair and Breezy CLR 17.6 -7.6 32% 1 30.49 0.0
23 14:15 NE 24 G 33 10.00 Partly Cloudy and Breezy SCT065 17.6 -7.6 32% 1 30.49 0.0
23 13:55 NE 21 G 31 10.00 Mostly Cloudy and Breezy BKN065 17.6 -7.6 32% 2 30.51 0.0
23 13:35 NE 21 10.00 Partly Cloudy and Breezy SCT065 17.6 -7.6 32% 2 30.52 0.0
23 13:15 NE 20 G 28 10.00 Mostly Cloudy BKN065 19.4 -7.6 29% 5 30.53 0.0
23 12:55 NE 25 G 33 10.00 Mostly Cloudy and Breezy BKN065 19.4 -7.6 29% 3 30.54 0.0
23 12:35 NE 23 10.00 Partly Cloudy and Breezy SCT065 19.4 -7.6 29% 3 30.54 0.0
23 12:15 NE 22 10.00 Overcast and Breezy OVC065 19.4 -7.6 29% 4 30.56 0.0
Date Time (cst) 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)