Weather observations for the past three days for
Philadelphia - Wings Field Airport
Imperial (Metric)
Date Time (est) 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 11:35 W 10 G 21 10.00 Overcast OVC050 32.4 12.2 43% 25 29.76 0.0
11 11:15 NW 7 G 20 10.00 Overcast BKN046 OVC055 32.2 13.8 47% 26 29.76 0.0
11 10:55 Calm 10.00 Overcast BKN046 OVC050 32.2 13.8 47% 29.77 0.0
11 10:35 W 10 10.00 Mostly Cloudy BKN050 33.4 13.6 44% 26 29.77 0.0
11 10:15 NW 8 G 17 10.00 Mostly Cloudy BKN055 31.6 11.3 43% 25 29.77 0.0
11 09:55 NW 10 10.00 Overcast OVC055 31.5 11.3 43% 24 29.77 0.0
11 09:35 NW 7 10.00 Overcast OVC055 31.3 11.1 43% 25 29.77 0.0
11 09:15 NW 12 G 20 10.00 Mostly Cloudy BKN055 31.6 11.1 42% 23 29.76 0.0
11 08:55 NW 14 G 24 10.00 Partly Cloudy SCT055 31.5 11.3 43% 22 29.75 0.0
11 08:35 NW 12 G 25 10.00 Fair CLR 31.5 11.5 43% 23 29.73 0.0
11 08:15 NW 16 G 26 10.00 Fair CLR 31.5 10.9 42% 21 29.73 0.0
11 07:55 NW 17 G 28 10.00 Fair CLR 31.1 12.4 46% 20 29.71 0.0
11 07:35 NW 7 10.00 Fair CLR 30.9 13.5 48% 25 29.7 0.0
11 07:15 NW 12 G 28 10.00 Fair CLR 31.1 12.9 47% 23 29.69 0.0
11 06:55 NW 13 G 21 10.00 Partly Cloudy SCT045 31.1 14.9 39.7 30.6 51% 22 29.68 0.0
11 06:35 NW 9 G 21 10.00 Partly Cloudy SCT045 30.9 16.9 56% 24 29.66 0.0
11 06:15 W 7 10.00 Fair CLR 30.6 16.3 55% 25 29.65 0.0
11 05:55 NW 10 G 16 10.00 Fair CLR 31.1 16 53% 23 29.64 0.0
11 05:35 NW 8 G 30 10.00 Fair CLR 31.8 16 52% 25 29.62 0.0
11 05:15 NW 18 G 26 10.00 Fair CLR 32.5 18.9 57% 22 29.61 0.0
11 04:55 W 14 G 26 10.00 Partly Cloudy SCT042 33.6 19.6 56% 25 29.59 0.0
11 04:35 NW 16 G 23 10.00 Overcast OVC042 35.1 21.6 58% 26 29.57 0.0
11 04:15 W 14 G 23 10.00 Overcast OVC040 35.6 22.6 59% 27 29.56 0.0
11 03:55 W 17 G 23 10.00 Overcast OVC042 36.7 24.6 62% 28 29.55 0.0
11 03:35 W 14 G 29 10.00 Overcast SCT030 OVC046 37.6 26.2 64% 30 29.54 0.0
11 03:15 W 10 G 18 10.00 Overcast BKN030 BKN039 OVC046 38.5 29.3 70% 32 29.52 0.0
11 02:55 W 9 10.00 Overcast BKN033 BKN041 OVC049 38.7 29.5 70% 33 29.51 0.0
11 02:35 W 9 G 20 10.00 Partly Cloudy SCT039 SCT050 38.8 29.3 69% 33 29.51 0.0
11 02:15 W 7 10.00 Partly Cloudy SCT033 SCT048 SCT050 39 30.6 72% 35 29.49 0.0
11 01:55 W 6 10.00 Overcast SCT033 BKN046 OVC055 39.4 31.8 74% 36 29.47 0.0
11 01:35 W 7 10.00 Overcast BKN037 BKN044 OVC060 39.4 32 75% 35 29.46 0.0
11 01:15 W 6 10.00 Overcast SCT039 OVC060 38.7 32.2 78% 35 29.45 0.0
11 00:55 SW 6 10.00 Overcast OVC055 38.5 32.4 40.5 37.9 79% 35 29.44 0.0
11 00:35 W 3 10.00 Mostly Cloudy BKN055 38.3 32.5 80% 29.43 0.0
11 00:15 SW 6 10.00 Partly Cloudy SCT055 38.1 32.7 81% 34 29.43 0.0
10 23:55 W 5 10.00 Partly Cloudy SCT060 38.3 32.9 81% 35 29.43 0.0
10 23:35 SW 8 10.00 Partly Cloudy SCT060 38.8 33.4 81% 34 29.43 0.0
10 23:15 SW 7 10.00 Partly Cloudy SCT095 38.5 33.8 83% 34 29.43 0.0
10 22:55 SW 9 10.00 Overcast SCT048 OVC095 39.2 34.3 83% 34 29.43 0.0
10 22:35 SW 7 10.00 Overcast OVC095 39.2 34.5 83% 35 29.43 0.0
10 22:15 SW 6 10.00 Overcast OVC095 39.4 34.7 83% 36 29.43 0.0
10 21:55 SW 7 10.00 Overcast OVC095 39.7 34.7 82% 35 29.43 0.0
10 21:35 SW 10 10.00 Overcast OVC095 40.1 35.1 82% 34 29.43 0.0
10 21:15 SW 12 G 20 10.00 Overcast OVC085 39.9 35.6 85% 34 29.44 0.0
10 20:55 SW 9 10.00 Overcast OVC085 39.7 35.8 86% 34 29.44 0.0
10 20:35 SW 8 10.00 Overcast SCT075 OVC085 39.2 36.1 89% 34 29.43 0.0
10 20:15 SW 9 10.00 Overcast BKN085 OVC090 39.2 36.5 90% 34 29.44 0.0
10 19:55 SW 7 10.00 Overcast OVC080 38.8 36.5 91% 34 29.46 0.0
10 19:35 SW 7 10.00 Overcast SCT060 OVC070 38.8 36.3 91% 34 29.46 0.0
10 19:15 SW 7 10.00 Light Drizzle BKN060 OVC080 39 36.5 91% 35 29.46 0.0
10 18:55 SW 9 10.00 Overcast SCT039 SCT050 OVC070 38.8 36.5 43.5 38.5 91% 33 29.47 0.0 0.02 0.06
10 18:35 SW 8 10.00 Light Rain SCT043 BKN050 OVC070 38.7 36.5 92% 34 29.47 0.0 0.02
10 18:15 SW 8 10.00 Light Rain SCT032 BKN042 OVC047 38.5 36.1 91% 33 29.47 0.0 0.02
10 17:55 SW 10 10.00 Light Rain SCT021 SCT025 OVC036 38.8 35.6 88% 33 29.47 0.0 0.04
10 17:35 SW 10 10.00 Light Rain SCT021 OVC027 39 35.4 87% 33 29.48 0.0 0.02
10 17:15 SW 10 10.00 Light Rain OVC030 39.2 35.2 86% 33 29.47 0.0
10 16:55 SW 10 10.00 Light Rain BKN030 OVC046 39.6 34.9 83% 34 29.48 0.0
10 16:35 SW 8 10.00 Light Rain SCT033 BKN046 OVC060 39.9 34.3 81% 35 29.48 0.0
10 16:15 SW 5 10.00 Overcast BKN050 OVC070 39.9 34.2 80% 37 29.47 0.0
10 15:55 W 5 10.00 Overcast OVC050 40.1 34.3 80% 37 29.47 0.0
10 15:35 W 6 10.00 Light Rain OVC050 40.5 34.5 79% 37 29.47 0.0
10 15:15 W 3 10.00 Light Rain OVC050 41 34 76% 29.46 0.0
10 14:55 SW 8 10.00 Light Rain BKN055 OVC065 42.4 31.8 66% 38 29.45 0.0
10 14:35 S 14 G 17 10.00 Overcast BKN065 OVC080 43.3 30.6 61% 37 29.45 0.0
10 14:15 SW 12 10.00 Light Rain BKN065 OVC080 42.8 31.1 63% 37 29.46 0.0
10 13:55 S 13 10.00 Light Rain BKN065 OVC075 42.4 30.9 64% 36 29.44 0.0
10 13:35 S 9 10.00 Overcast OVC090 42.4 30.4 62% 38 29.47 0.0
10 13:15 SW 13 10.00 Overcast OVC100 41.7 30 63% 35 29.49 0.0
10 12:55 SW 15 G 20 10.00 Overcast OVC110 41.4 29.8 41.5 29.3 64% 34 29.51 0.0
10 12:35 SW 10 10.00 Mostly Cloudy BKN100 41.4 29.7 63% 36 29.53 0.0
10 12:15 SW 10 G 17 10.00 Mostly Cloudy BKN110 41.4 29.5 63% 36 29.54 0.0
10 11:55 S 14 G 18 10.00 Mostly Cloudy BKN120 41 29.1 63% 34 29.55 0.0
10 11:35 S 13 10.00 Partly Cloudy SCT120 40.3 29.7 66% 34 29.56 0.0
10 11:15 S 10 10.00 Partly Cloudy SCT100 SCT120 39 29.7 69% 33 29.58 0.0
10 10:55 S 12 10.00 Overcast OVC100 37.6 28.9 71% 31 29.6 0.0
10 10:35 S 12 G 17 10.00 Partly Cloudy SCT100 37.4 28.9 72% 30 29.63 0.0
10 10:15 S 14 G 20 10.00 Fair CLR 37.6 28.9 71% 30 29.63 0.0
10 09:55 S 12 10.00 Fair CLR 36.3 28.9 75% 29 29.65 0.0
10 09:15 S 10 10.00 Partly Cloudy SCT011 34.7 28.9 80% 28 29.67 0.0
10 08:55 S 9 10.00 Mostly Cloudy BKN011 33.3 28.4 82% 26 29.68 0.0
10 08:35 S 9 10.00 Mostly Cloudy BKN011 32 28 85% 25 29.68 0.0
10 08:15 S 7 10.00 Partly Cloudy SCT011 SCT100 31.3 27.9 87% 25 29.7 0.0
10 07:55 S 8 10.00 Mostly Cloudy SCT100 BKN120 30.9 27.7 88% 24 29.72 0.0
10 07:35 S 6 10.00 Mostly Cloudy BKN100 30 27.1 89% 25 29.73 0.0
10 07:15 S 3 10.00 Mostly Cloudy BKN100 29.5 26.6 89% 29.74 0.0
10 06:55 S 3 10.00 Mostly Cloudy BKN100 29.7 26.6 31.1 28.9 88% 29.76 0.0
10 06:35 S 3 10.00 Partly Cloudy SCT014 SCT110 29.7 26.1 86% 29.78 0.0
10 06:15 S 6 10.00 Partly Cloudy SCT120 30.6 26.4 85% 25 29.78 0.0
10 05:55 S 6 10.00 Fair CLR 29.7 25.7 85% 24 29.78 0.0
10 05:35 S 3 10.00 Fair CLR 29.1 25.2 85% 29.8 0.0
10 05:15 S 5 10.00 Partly Cloudy SCT050 29.5 25.3 85% 25 29.81 0.0
10 04:55 SW 5 10.00 Mostly Cloudy SCT050 BKN075 BKN095 30.6 25.7 82% 26 29.82 0.0
10 04:35 SW 3 10.00 Overcast BKN075 OVC095 30.9 25.7 81% 29.82 0.0
10 04:15 S 5 10.00 Overcast SCT070 BKN085 OVC100 30.9 25.5 80% 27 29.83 0.0
10 03:55 S 3 10.00 Mostly Cloudy BKN100 30.7 25.5 81% 29.85 0.0
10 03:35 SW 7 10.00 Overcast OVC100 30.7 25.3 80% 25 29.86 0.0
10 03:15 Calm 10.00 Overcast OVC100 30.7 24.6 78% 29.86 0.0
10 02:55 SW 6 10.00 Mostly Cloudy SCT020 BKN100 30.4 24.1 77% 25 29.88 0.0
10 02:35 SW 7 10.00 Mostly Cloudy BKN020 30.6 23.9 76% 25 29.89 0.0
10 02:15 SW 7 10.00 Overcast BKN020 OVC110 31.1 24.1 75% 25 29.91 0.0
10 01:55 SW 8 10.00 Overcast BKN020 OVC110 31.1 24.1 75% 24 29.9 0.0
10 01:35 SW 9 10.00 Overcast SCT020 SCT090 OVC120 30.9 24.1 76% 24 29.89 0.0
10 01:15 SW 9 10.00 Overcast OVC100 30.7 23.9 76% 23 29.89 0.0
10 00:55 SW 9 10.00 Overcast OVC100 30.6 23.5 32 27.5 75% 23 29.9 0.0
10 00:35 SW 7 10.00 Overcast SCT065 OVC090 30.6 23.4 75% 25 29.91 0.0
10 00:15 SW 10 10.00 Overcast SCT065 OVC090 31.1 23.2 72% 23 29.91 0.0
09 23:55 SW 8 10.00 Overcast BKN024 OVC090 31.3 23 71% 25 29.93 0.0
09 23:35 SW 9 G 18 10.00 Overcast BKN024 BKN070 OVC090 31.5 23 71% 24 29.94 0.0
09 23:15 SW 8 G 17 10.00 Overcast SCT024 SCT070 OVC100 31.8 22.8 69% 25 29.93 0.0
09 22:55 SW 9 10.00 Overcast OVC100 31.6 22.5 69% 24 29.92 0.0
09 22:35 SW 9 10.00 Overcast OVC100 31.6 21.9 67% 24 29.93 0.0
09 22:15 SW 9 10.00 Partly Cloudy SCT100 31.3 21.4 67% 24 29.94 0.0
09 21:55 SW 8 10.00 Partly Cloudy SCT100 30.9 20.8 66% 24 29.95 0.0
09 21:35 SW 8 G 20 10.00 Overcast OVC100 31.1 20.5 65% 24 29.94 0.0
09 21:15 S 9 10.00 Overcast OVC110 30.7 19.9 64% 23 29.94 0.0
09 20:55 S 9 10.00 Overcast OVC110 30.6 19 62% 23 29.96 0.0
09 20:35 S 7 10.00 Overcast OVC100 30.2 18.5 62% 24 29.98 0.0
09 20:15 S 6 10.00 Overcast SCT090 OVC110 29.3 17.4 61% 24 29.99 0.0
09 19:55 S 6 10.00 Overcast SCT090 OVC120 28.6 16.3 60% 23 30 0.0
09 19:35 S 7 10.00 Partly Cloudy SCT120 27.9 15.8 60% 21 30.01 0.0
09 19:15 S 6 10.00 Fair CLR 28.2 15.3 58% 23 30.02 0.0
09 18:55 S 7 10.00 Mostly Cloudy BKN100 28.2 14.7 33.8 27.5 57% 22 30.04 0.0
09 18:35 S 6 10.00 Overcast OVC100 28.8 14.2 54% 23 30.04 0.0
09 18:15 S 5 10.00 Partly Cloudy SCT085 SCT110 27.7 13.1 54% 23 30.04 0.0
09 17:55 S 6 10.00 Partly Cloudy SCT085 SCT120 27.7 12 52% 22 30.04 0.0
09 17:35 S 6 10.00 Partly Cloudy SCT042 28 11.1 49% 22 30.05 0.0
09 17:15 S 6 10.00 Mostly Cloudy BKN042 29.1 10.6 46% 24 30.06 0.0
09 16:55 S 7 10.00 Overcast OVC040 29.7 10 44% 23 30.07 0.0
09 16:35 S 9 10.00 Overcast OVC040 30.2 8.8 40% 23 30.08 0.0
09 16:15 S 8 10.00 Overcast OVC040 30.2 8.2 39% 23 30.09 0.0
09 15:55 S 9 10.00 Overcast OVC042 30.2 7.2 38% 23 30.1 0.0
09 15:35 S 7 10.00 Overcast OVC042 30.7 6.1 35% 25 30.1 0.0
09 15:15 S 8 10.00 Mostly Cloudy BKN044 30.6 5 34% 24 30.1 0.0
09 14:55 S 8 10.00 Partly Cloudy SCT046 31.3 4.5 32% 25 30.11 0.0
09 14:35 SW 7 10.00 Fair CLR 32 4.3 31% 26 30.11 0.0
09 14:15 S 8 10.00 Fair CLR 32.2 3.9 30% 26 30.1 0.0
09 13:55 S 3 10.00 Fair CLR 31.8 3.2 29% 30.11 0.0
09 13:35 SW 9 10.00 Fair CLR 31.6 3.7 30% 24 30.13 0.0
09 13:15 S 10 10.00 Fair CLR 33.1 4.3 29% 26 30.14 0.0
09 12:55 S 12 10.00 Fair CLR 31.8 3.4 32.4 8.6 30% 24 30.15 0.0
09 12:35 S 8 10.00 Fair CLR 30.9 3 30% 24 30.16 0.0
09 12:15 SW 7 10.00 Fair CLR 30.4 1.6 29% 24 30.18 0.0
09 11:55 SW 5 10.00 Fair CLR 29.1 1.4 30% 25 30.2 0.0
09 11:35 W 5 10.00 Fair CLR 28.2 0.9 30% 24 30.22 0.0
09 11:15 SW 3 10.00 Fair CLR 27 2.8 35% 30.23 0.0
09 10:55 SE 5 10.00 Fair CLR 25.7 3.4 38% 21 30.24 0.0
09 10:35 S 6 10.00 Fair CLR 24.6 3.6 40% 18 30.25 0.0
09 10:15 Calm 10.00 Fair CLR 23.5 3.4 42% 30.27 0.0
09 09:55 Calm 10.00 Fair CLR 22.1 4.1 46% 30.27 0.0
09 09:35 NE 6 10.00 Fair CLR 22.6 6.8 50% 16 30.27 0.0
09 09:15 Calm 10.00 Fair CLR 20.8 6.6 54% 30.27 0.0
09 08:55 E 3 10.00 Fair CLR 19.6 5.9 55% 30.27 0.0
09 08:35 Calm 10.00 Fair CLR 18.1 5 56% 30.28 0.0
09 08:15 Calm 10.00 Fair CLR 14.2 6.6 72% 30.28 0.0
09 07:55 Calm 10.00 Fair CLR 10.9 5.9 80% 30.27 0.0
09 07:35 Calm 10.00 Fair CLR 9.1 5.9 87% 30.28 0.0
09 07:15 Calm 10.00 Fair CLR 8.8 4.6 83% 30.28 0.0
09 06:55 Calm 10.00 Fair CLR 9.3 5.4 16.3 9.1 84% 30.28 0.0
09 06:35 Calm 10.00 Fair CLR 9.5 5.7 84% 30.29 0.0
09 06:15 Calm 10.00 Fair CLR 10 5.7 83% 30.29 0.0
09 05:55 Calm 10.00 Fair CLR 10.8 4.5 76% 30.29 0.0
09 05:35 Calm 10.00 Fair CLR 10.6 5.9 81% 30.28 0.0
09 05:15 Calm 10.00 Fair CLR 10.9 3.6 72% 30.27 0.0
09 04:55 Calm 10.00 Fair CLR 11.1 5.9 79% 30.28 0.0
09 04:35 Calm 10.00 Fair CLR 11.5 5.7 77% 30.27 0.0
09 04:15 Calm 10.00 Fair CLR 11.5 5 75% 30.26 0.0
09 03:55 Calm 10.00 Fair CLR 12.4 5.9 75% 30.26 0.0
09 03:35 Calm 10.00 Fair CLR 12.6 5.4 73% 30.27 0.0
09 03:15 Calm 10.00 Fair CLR 13.3 4.6 68% 30.27 0.0
09 02:55 NW 3 10.00 Fair CLR 15.8 -0.2 49% 30.27 0.0
09 02:35 Calm 10.00 Fair CLR 15.3 1.8 55% 30.28 0.0
09 02:15 NW 3 10.00 Fair CLR 15.6 2.5 56% 30.28 0.0
09 01:55 Calm 10.00 Fair CLR 14.5 4.6 65% 30.28 0.0
09 01:35 Calm 10.00 Fair CLR 14 6.8 73% 30.28 0.0
09 01:15 Calm 10.00 Fair CLR 14.4 5.7 68% 30.28 0.0
09 00:55 Calm 10.00 Fair CLR 16.2 2.8 24.8 15.4 55% 30.29 0.0
09 00:35 Calm 10.00 Fair CLR 17.6 -0.6 44% 30.29 0.0
09 00:15 Calm 10.00 Fair CLR 17.1 2.8 53% 30.3 0.0
08 23:55 Calm 10.00 Fair CLR 18.5 -0.4 43% 30.3 0.0
08 23:35 Calm 10.00 Fair CLR 19.2 -0.9 41% 30.3 0.0
08 23:15 N 5 10.00 Fair CLR 20.1 -1.1 39% 14 30.31 0.0
08 22:55 N 3 10.00 Fair CLR 21.2 -1.3 37% 30.31 0.0
08 22:35 N 5 10.00 Fair CLR 21.4 -0.9 37% 16 30.3 0.0
08 22:15 N 5 10.00 Fair CLR 21.9 -1.3 36% 16 30.3 0.0
08 21:55 N 3 10.00 Fair CLR 22.3 -0.9 36% 30.3 0.0
08 21:35 N 3 10.00 Fair CLR 23 -0.4 36% 30.3 0.0
08 21:15 N 6 10.00 Fair CLR 22.8 -1.5 34% 16 30.3 0.0
08 20:55 N 5 10.00 Fair CLR 23 -1.5 34% 18 30.31 0.0
08 20:35 N 5 10.00 Fair CLR 23.4 -1.5 33% 18 30.31 0.0
08 20:15 N 5 10.00 Fair CLR 23.5 -1.5 33% 18 30.31 0.0
08 19:55 N 5 10.00 Fair CLR 24.1 -2.4 31% 19 30.31 0.0
08 19:35 N 6 10.00 Fair CLR 24.4 -2 31% 18 30.31 0.0
08 19:15 N 5 10.00 Fair CLR 24.6 -1.8 31% 20 30.31 0.0
08 18:55 N 5 10.00 Fair CLR 25 -2.4 29.5 24.8 30% 20 30.31 0.0
08 18:35 N 7 10.00 Fair CLR 25 -2.6 30% 18 30.31 0.0
08 18:15 N 5 10.00 Fair CLR 25.2 -2.7 29% 20 30.31 0.0
08 17:55 N 3 10.00 Fair CLR 25.3 -2.2 30% 30.3 0.0
08 17:35 N 5 10.00 Fair CLR 25.5 -3.1 28% 21 30.3 0.0
08 17:15 N 3 10.00 Fair CLR 25.5 -4.2 27% 30.29 0.0
08 16:55 NE 6 10.00 Fair CLR 25.5 -4.2 27% 19 30.29 0.0
08 16:35 N 6 10.00 Fair CLR 26.1 -5.3 25% 20 30.29 0.0
08 16:15 N 7 10.00 Fair CLR 26.2 -5.3 25% 19 30.28 0.0
08 15:55 N 7 10.00 Fair CLR 26.6 -4.9 25% 20 30.27 0.0
08 15:35 N 8 10.00 Fair CLR 26.8 -4.7 25% 19 30.27 0.0
08 15:15 NE 8 10.00 Fair CLR 27.1 -6.3 23% 20 30.26 0.0
08 14:55 NE 7 10.00 Fair CLR 27.3 -5.6 23% 21 30.25 0.0
08 14:35 NE 7 10.00 Fair CLR 28 -4.9 23% 22 30.25 0.0
08 14:15 NE 9 10.00 Fair CLR 28 -6.2 22% 20 30.25 0.0
08 13:55 NE 12 G 20 10.00 Fair CLR 28 -6.3 22% 19 30.24 0.0
08 13:35 NE 10 10.00 Fair CLR 28.9 -5.4 22% 20 30.25 0.0
08 13:15 N 8 G 18 10.00 Fair CLR 29.1 -3.3 24% 22 30.25 0.0
08 12:55 N 13 10.00 Fair CLR 27.7 -3.6 29.3 27.3 25% 18 30.25 0.0
08 12:35 N 10 G 18 10.00 Fair CLR 28.8 -2.9 25% 20 30.26 0.0
08 12:15 N 9 10.00 Fair CLR 27.9 0.1 30% 20 30.27 0.0
Date Time (est) 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)