Weather observations for the past three days for
Tracy, Tracy Municipal Airport
Metric (Imperial)
Date Time (cdt) 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.
21 08:35 SW 13 16.09 Mostly Cloudy SCT055 BKN065 17 16 94% 75.95 0.0
21 08:15 SW 7 16.09 Mostly Cloudy BKN055 BKN070 16 16 100% 75.95 0.0
21 07:55 SW 9 16.09 A Few Clouds FEW060 15 15 100% 75.95 0.0
21 07:35 SW 11 16.09 A Few Clouds FEW060 14 14 100% 75.95 0.0
21 07:15 SW 11 16.09 Fair CLR 14 14 100% 75.95 0.0
21 06:55 SW 13 16.09 Fair CLR 14 14 100% 75.97 0.0
21 06:35 SW 9 16.09 Fair CLR 14 14 100% 75.95 0.0
21 06:15 SW 9 16.09 Fair CLR 14 14 100% 75.95 0.0
21 05:55 SW 11 16.09 Fair CLR 14 14 100% 75.97 0.0
21 05:35 SW 11 16.09 Partly Cloudy SCT037 SCT110 14 14 100% 75.97 0.0
21 05:15 SW 11 16.09 Overcast OVC038 14 14 100% 75.97 0.0
21 04:55 SW 11 16.09 Mostly Cloudy BKN038 14 14 100% 76 0.0
21 04:35 SW 9 16.09 Fair CLR 14 14 100% 76 0.0
21 04:15 SW 7 16.09 Fair CLR 14 14 100% 76 0.0
21 03:55 SW 7 16.09 Fair CLR 15 15 100% 76 0.0
21 03:35 SW 13 16.09 Partly Cloudy SCT040 15 15 100% 76 0.0
21 03:15 W 11 16.09 Mostly Cloudy BKN040 15 15 100% 76 0.0
21 02:55 W 11 16.09 Fair CLR 15 15 100% 76 0.0
21 02:35 SW 11 16.09 Fair CLR 16 16 100% 76 0.0
21 02:15 SW 9 16.09 Fair CLR 16 16 100% 76.02 0.0
21 01:55 SW 11 16.09 Fair CLR 16 16 100% 76.02 0.0
21 01:35 SW 11 16.09 Fair CLR 16 16 100% 76.02 0.0
21 01:15 SW 11 16.09 Fair CLR 16 16 100% 76.02 0.0
21 00:55 SW 7 16.09 Fair CLR 16 16 100% 76.02 0.0
21 00:35 SW 9 16.09 Partly Cloudy SCT065 16 16 100% 76.02 0.0
21 00:15 SW 7 16.09 Overcast OVC065 17 17 100% 76.02 0.0
20 23:55 SW 11 16.09 Overcast OVC065 18 17 94% 76.05 0.0
20 23:35 SW 11 16.09 Overcast OVC060 18 18 100% 76.05 0.0
20 22:55 SW 7 16.09 Overcast SCT035 BKN042 OVC050 18 18 100% 76.07 0.0
20 22:35 SW 11 16.09 Overcast BKN032 BKN037 OVC042 18 18 100% 76.07 0.0
20 22:15 SW 9 16.09 Overcast FEW033 SCT042 OVC065 18 18 100% 76.07 0.0
20 21:55 S 9 16.09 Overcast FEW034 OVC065 18 18 100% 76.07 0.0
20 21:35 S 9 16.09 Overcast OVC065 18 18 100% 76.07 0.0
20 21:15 S 7 16.09 Overcast FEW033 OVC060 18 18 100% 76.07 0.0
20 20:55 S 7 16.09 Overcast FEW050 OVC065 18 18 100% 76.07 0.0
20 20:35 S 9 16.09 Overcast BKN047 OVC065 18 18 100% 76.05 0.0
20 20:15 S 11 16.09 Overcast BKN046 OVC065 19 18 94% 76.05 0.0
20 19:55 S 13 16.09 Overcast SCT050 OVC065 18 18 100% 76.05 0.0
20 19:35 S 9 16.09 Overcast FEW048 OVC060 19 19 100% 76.05 0.0
20 19:15 S 9 16.09 Overcast SCT050 OVC065 19 19 100% 76.05 0.0
20 18:55 SW 9 16.09 Overcast OVC050 19 18 94% 76.05 0.0
20 18:35 SW 6 16.09 Overcast FEW046 OVC050 19 18 94% 76.05 0.0
20 18:15 SW 7 16.09 Overcast FEW041 BKN048 OVC070 19 18 94% 76.05 0.0
20 17:55 Calm 16.09 Overcast FEW042 BKN050 OVC070 19 18 94% 76.05 0.0
20 17:35 W 7 16.09 Mostly Cloudy SCT050 BKN070 19 18 94% 76.05 0.0
20 17:15 NW 7 16.09 A Few Clouds FEW003 FEW045 18 18 100% 76.07 0.0
20 16:55 NW 6 G 20 2.01 Light Rain Fog/Mist SCT003 BKN031 OVC055 18 18 100% 76.07 0.0
20 16:35 W 17 14.48 Light Rain BKN032 BKN044 OVC050 20 17 83% 76.07 0.0
20 16:15 NW 7 16.09 Mostly Cloudy SCT034 BKN048 BKN075 20 17 83% 76.07 0.0
20 15:55 NW 9 G 20 4.83 Light Drizzle Fog/Mist BKN031 BKN038 BKN046 19 18 94% 76.07 0.0
20 15:35 NW 15 G 33 16.09 Overcast BKN031 BKN037 OVC055 20 17 83% 76.07 0.0
20 15:15 W 9 16.09 Overcast FEW041 SCT055 OVC070 21 16 73% 76.07 0.0
20 14:55 SW 7 16.09 Mostly Cloudy FEW028 SCT060 BKN070 22 16 69% 76.07 0.0
20 14:35 Vrbl 7 16.09 Overcast OVC060 21 16 73% 76.12 0.0
20 14:15 W 9 16.09 Overcast OVC055 21 16 73% 76.12 0.0
20 13:55 SW 9 16.09 Overcast BKN055 OVC095 21 16 73% 76.15 0.0
20 13:35 W 13 16.09 Overcast FEW024 BKN060 OVC095 21 17 78% 76.15 0.0
20 13:15 W 13 16.09 Mostly Cloudy BKN055 BKN065 20 17 83% 76.17 0.0
20 12:55 W 15 16.09 Overcast FEW019 BKN050 OVC055 20 17 83% 76.17 0.0
20 12:35 SW 15 16.09 Overcast SCT047 OVC055 20 17 83% 76.17 0.0
20 12:15 SW 17 16.09 Mostly Cloudy FEW012 BKN047 19 18 94% 76.17 0.0
20 11:55 W 15 14.48 A Few Clouds FEW038 FEW045 18 18 100% 76.2 0.0
20 11:35 W 13 6.44 Light Drizzle Fog/Mist SCT022 SCT037 17 17 100% 76.2 0.0
20 11:15 W 15 3.22 Light Drizzle Fog/Mist BKN022 OVC034 17 17 100% 76.23 0.0
20 10:55 SW 17 14.48 Overcast SCT024 BKN034 OVC050 18 16 88% 76.2 0.0
20 10:35 SW 17 16.09 Overcast SCT030 SCT036 OVC050 18 16 88% 76.2 0.0
20 10:15 SW 15 16.09 Overcast BKN030 BKN036 OVC050 17 16 94% 76.2 0.0
20 09:55 Calm 16.09 Overcast OVC036 17 16 94% 76.2 0.0
20 09:35 Calm 16.09 Mostly Cloudy BKN037 17 16 94% 76.2 0.0
20 09:15 Calm 16.09 Mostly Cloudy BKN039 BKN048 17 16 94% 76.2 0.0
20 08:55 S 13 16.09 Overcast SCT039 OVC048 16 16 100% 76.17 0.0
20 08:35 S 9 16.09 Overcast FEW040 OVC049 16 16 100% 76.17 0.0
20 08:15 SW 15 16.09 Overcast BKN040 OVC048 15 15 100% 76.17 0.0
20 07:55 SW 13 16.09 Overcast BKN042 OVC049 15 15 100% 76.17 0.0
20 07:35 SW 13 16.09 Overcast BKN043 OVC050 15 15 100% 76.17 0.0
20 07:15 SW 13 16.09 Overcast OVC049 15 15 100% 76.17 0.0
20 06:55 SW 15 16.09 Overcast OVC050 15 15 100% 76.15 0.0
20 06:35 SW 15 16.09 Overcast SCT042 OVC050 15 15 100% 76.15 0.0
20 06:15 SW 17 16.09 Overcast BKN041 OVC050 15 15 100% 76.15 0.0
20 05:55 SW 15 16.09 Overcast BKN041 OVC050 15 15 100% 76.12 0.0
20 05:35 SW 13 16.09 Overcast BKN040 OVC046 16 16 100% 76.12 0.0
20 05:15 SW 13 16.09 Overcast BKN040 OVC046 16 16 100% 76.12 0.0
20 04:55 SW 11 16.09 Overcast OVC036 16 16 100% 76.12 0.0
20 04:35 SW 15 16.09 Overcast BKN036 OVC044 16 16 100% 76.12 0.0
20 04:15 SW 11 16.09 Overcast BKN035 OVC044 16 16 100% 76.12 0.0
20 03:55 SW 13 16.09 Overcast BKN034 OVC044 16 16 100% 76.12 0.0
20 03:35 SW 11 16.09 Overcast BKN034 OVC044 16 16 100% 76.12 0.0
20 03:15 SW 11 16.09 Overcast BKN033 OVC044 16 16 100% 76.1 0.0
20 02:55 SW 11 16.09 Overcast FEW034 OVC042 16 16 100% 76.12 0.0
20 02:35 SW 11 16.09 Overcast FEW032 OVC041 16 16 100% 76.1 0.0
20 02:15 SW 11 16.09 Overcast FEW031 OVC040 16 16 100% 76.1 0.0
20 01:55 S 11 16.09 Overcast OVC040 16 16 100% 76.1 0.0
20 01:35 SW 13 16.09 Overcast SCT030 OVC041 16 16 100% 76.12 0.0
20 01:15 SW 13 16.09 Overcast FEW025 BKN030 OVC040 16 16 100% 76.12 0.0
20 00:55 SW 15 16.09 Mostly Cloudy FEW002 SCT025 BKN033 16 16 100% 76.12 0.0
20 00:35 SW 15 16.09 Mostly Cloudy BKN040 16 16 100% 76.12 0.0
20 00:15 SW 11 16.09 A Few Clouds FEW036 16 16 100% 76.12 0.0
19 23:55 SW 11 G 20 16.09 Mostly Cloudy FEW035 BKN046 16 16 100% 76.12 0.0
19 23:35 SW 15 16.09 Overcast OVC047 16 16 100% 76.12 0.0
19 23:15 SW 13 16.09 Overcast FEW018 OVC047 16 16 100% 76.12 0.0
19 22:55 SW 15 16.09 Partly Cloudy FEW015 SCT045 16 16 100% 76.1 0.0
19 22:35 SW 15 16.09 Partly Cloudy SCT014 SCT043 16 16 100% 76.1 0.0
19 22:15 SW 17 16.09 A Few Clouds FEW042 16 16 100% 76.1 0.0
19 21:55 SW 17 16.09 Mostly Cloudy BKN043 16 16 100% 76.1 0.0
19 21:35 SW 11 16.09 Partly Cloudy SCT048 SCT055 16 16 100% 76.07 0.0
19 21:15 SW 15 16.09 Partly Cloudy FEW014 SCT049 SCT055 16 16 100% 76.07 0.0
19 20:55 SW 19 16.09 Mostly Cloudy SCT050 BKN055 17 17 100% 76.07 0.0
19 20:35 SW 17 16.09 Overcast BKN047 OVC055 17 17 100% 76.05 0.0
19 20:15 SW 19 16.09 Overcast FEW040 BKN055 OVC075 17 17 100% 76.05 0.0
19 19:55 SW 15 16.09 Mostly Cloudy FEW035 BKN040 BKN055 17 17 100% 76.05 0.0
19 19:35 SW 17 16.09 Mostly Cloudy SCT055 BKN070 17 17 100% 76.02 0.0
19 19:15 SW 15 G 24 16.09 Partly Cloudy FEW048 FEW060 SCT110 17 17 100% 76.02 0.0
19 18:55 SW 15 G 24 11.27 Mostly Cloudy FEW033 SCT049 BKN065 18 18 100% 76 0.0
19 18:35 SW 17 14.48 Light Rain FEW032 SCT043 BKN050 18 18 100% 76 0.0
19 18:15 SW 15 9.66 Light Rain Fog/Mist FEW002 SCT022 BKN048 17 17 100% 76 0.0
19 17:55 SW 22 4.83 Light Rain Fog/Mist FEW018 SCT026 BKN034 19 18 94% 76 0.0
19 17:35 SW 9 14.48 Mostly Cloudy FEW017 SCT029 BKN034 19 18 94% 75.97 0.0
19 17:15 S 17 16.09 Light Rain SCT017 BKN029 OVC046 19 18 94% 75.97 0.0
19 16:55 S 11 16.09 Mostly Cloudy FEW017 SCT024 BKN031 20 17 83% 75.95 0.0
19 16:35 S 13 16.09 Mostly Cloudy SCT023 SCT031 BKN036 20 17 83% 75.95 0.0
19 16:15 S 13 16.09 Mostly Cloudy FEW020 SCT025 BKN036 20 17 83% 75.95 0.0
19 15:55 SW 9 G 19 16.09 Mostly Cloudy BKN019 BKN025 20 17 83% 75.95 0.0
19 15:35 SW 13 G 22 16.09 Overcast BKN018 BKN024 OVC035 20 17 83% 75.97 0.0
19 15:15 Vrbl 11 16.09 Overcast BKN016 OVC021 19 17 88% 75.97 0.0
19 14:55 S 15 14.48 Light Drizzle BKN014 OVC022 18 17 94% 76 0.0
19 14:35 SW 15 16.09 Overcast OVC015 18 17 94% 76 0.0
19 14:15 SW 19 16.09 Light Rain SCT017 BKN023 BKN049 18 17 94% 76 0.0
19 13:55 S 17 12.87 Light Rain BKN023 BKN027 18 17 94% 76 0.0
19 13:35 S 20 16.09 Overcast SCT021 BKN027 OVC032 19 17 88% 76 0.0
19 13:15 S 13 G 24 16.09 Overcast SCT022 OVC030 20 17 83% 76 0.0
19 12:55 S 17 16.09 Mostly Cloudy BKN031 20 17 83% 76.02 0.0
19 12:35 S 15 G 24 16.09 Mostly Cloudy SCT030 BKN100 20 17 83% 76.02 0.0
19 12:15 S 17 16.09 Mostly Cloudy FEW032 BKN100 20 16 78% 76.02 0.0
19 11:55 S 19 16.09 Partly Cloudy FEW020 FEW055 SCT100 20 17 83% 76.02 0.0
19 11:35 S 13 16.09 Mostly Cloudy FEW028 FEW036 BKN050 20 17 83% 76.02 0.0
19 11:15 S 15 16.09 Overcast SCT031 BKN050 OVC120 20 18 88% 76.05 0.0
19 10:55 S 17 16.09 Overcast BKN055 OVC120 19 18 94% 76.05 0.0
19 10:35 SW 11 16.09 Overcast FEW012 FEW024 OVC055 19 18 94% 76.05 0.0
19 10:15 S 11 14.48 Mostly Cloudy FEW012 SCT024 BKN055 19 19 100% 76.05 0.0
19 09:55 S 11 16.09 Overcast FEW008 SCT037 OVC055 19 19 100% 76.02 0.0
19 09:35 S 11 16.09 Overcast SCT008 BKN034 OVC055 18 18 100% 76.02 0.0
19 09:15 S 9 14.48 Overcast SCT020 BKN046 OVC050 18 18 100% 76 0.0
19 08:55 S 7 14.48 Overcast FEW005 SCT025 OVC050 18 18 100% 76 0.0
19 08:35 S 9 14.48 Overcast SCT004 BKN010 OVC055 18 18 100% 76 0.0
19 08:15 S 7 11.27 Overcast BKN003 OVC010 17 17 100% 76 0.0
19 07:55 Calm 8.05 Fog/Mist OVC003 17 17 100% 76 0.0
19 07:35 Calm 8.05 Fog/Mist OVC003 17 17 100% 76.02 0.0
19 07:15 Calm 8.05 Fog/Mist SCT002 BKN009 OVC060 17 17 100% 76 0.0
19 06:55 Calm 9.66 Fog/Mist SCT003 BKN007 OVC030 17 17 100% 76 0.0
19 06:35 SE 7 8.05 Fog/Mist SCT003 BKN024 OVC030 17 17 100% 76 0.0
19 06:15 Calm 8.05 Fog/Mist BKN024 BKN032 OVC040 17 17 100% 76 0.0
19 05:55 Calm 9.66 Fog/Mist FEW004 SCT030 BKN039 17 17 100% 76 0.0
19 05:35 E 9 11.27 Light Rain BKN030 BKN035 OVC049 17 17 100% 76 0.0
19 05:15 Calm 11.27 Light Rain SCT031 BKN065 OVC110 17 17 100% 76 0.0
19 04:55 Calm 16.09 Mostly Cloudy FEW040 SCT047 BKN060 17 17 100% 76 0.0
19 04:35 S 7 16.09 Light Rain BKN060 OVC070 18 18 100% 76 0.0
19 04:15 S 9 16.09 Light Rain FEW046 OVC060 18 18 100% 76.02 0.0
19 03:55 S 11 14.48 Light Rain FEW045 SCT055 BKN065 18 18 100% 76.02 0.0
19 03:35 S 15 16.09 Overcast FEW055 OVC070 18 18 100% 76.02 0.0
19 03:15 S 11 16.09 Overcast FEW050 OVC070 18 18 100% 76.05 0.0
19 02:55 S 11 16.09 Overcast SCT050 BKN065 OVC090 18 18 100% 76.05 0.0
19 02:35 S 13 14.48 Mostly Cloudy FEW040 SCT065 BKN085 18 18 100% 76.07 0.0
19 02:15 S 15 14.48 Light Rain SCT037 BKN060 OVC100 18 18 100% 76.07 0.0
19 01:55 S 11 14.48 Light Rain BKN055 BKN070 OVC085 18 18 100% 76.07 0.0
19 01:35 S 11 14.48 Overcast SCT055 BKN070 OVC080 17 17 100% 76.07 0.0
19 01:15 SE 7 16.09 Overcast BKN055 OVC070 17 17 100% 76.07 0.0
19 00:55 SE 9 16.09 Overcast OVC055 17 17 100% 76.07 0.0
19 00:35 SE 9 16.09 Overcast BKN060 OVC070 17 17 100% 76.07 0.0
19 00:15 SE 6 16.09 Overcast OVC070 18 17 94% 76.07 0.0
18 23:55 S 11 16.09 Overcast BKN075 OVC100 18 17 94% 76.07 0.0
18 23:35 S 13 16.09 Overcast FEW065 SCT085 OVC110 18 18 100% 76.07 0.0
18 23:15 S 11 16.09 Overcast FEW060 SCT085 OVC110 18 18 100% 76.07 0.0
18 22:55 S 11 16.09 Mostly Cloudy FEW065 SCT075 BKN085 18 18 100% 76.07 0.0
18 22:35 S 9 16.09 Mostly Cloudy FEW045 SCT065 BKN075 18 17 94% 76.1 0.0
18 22:15 S 9 16.09 Overcast SCT065 BKN080 OVC100 17 17 100% 76.1 0.0
18 21:55 S 9 16.09 Mostly Cloudy FEW055 SCT065 BKN075 18 18 100% 76.07 0.0
18 21:35 S 9 16.09 Overcast FEW050 BKN070 OVC110 18 17 94% 76.07 0.0
18 21:15 SE 11 16.09 Mostly Cloudy SCT070 BKN100 18 18 100% 76.07 0.0
18 20:55 SE 13 G 22 11.27 Light Rain FEW065 SCT100 18 18 100% 76.07 0.0
18 20:35 SE 17 8.05 Light Rain Fog/Mist FEW070 FEW110 18 18 100% 76.07 0.0
18 20:15 S 17 14.48 Light Rain FEW060 SCT075 BKN095 19 19 100% 76.07 0.0
18 19:55 SE 15 16.09 Overcast FEW060 BKN095 OVC110 19 19 100% 76.07 0.0
18 19:35 SE 15 16.09 Overcast FEW070 SCT085 OVC110 19 19 100% 76.07 0.0
18 19:15 SE 17 G 30 6.44 Light Rain Fog/Mist FEW004 SCT065 BKN090 19 18 94% 76.07 0.0
18 18:55 SE 26 G 37 9.66 Light Rain Fog/Mist FEW005 SCT050 BKN075 19 19 100% 76.07 0.0
18 18:35 SE 15 16.09 Overcast SCT050 BKN060 OVC095 20 19 94% 76.05 0.0
18 18:15 SE 11 14.48 Light Rain FEW042 SCT060 BKN070 19 19 100% 76.05 0.0
18 17:55 SE 28 G 37 2.41 Rain Fog/Mist FEW003 SCT042 BKN048 20 18 88% 76.05 0.0
18 17:35 SE 22 G 39 4.83 Light Rain Haze FEW003 BKN049 BKN060 21 18 83% 76.02 0.0
18 17:15 S 9 16.09 Mostly Cloudy FEW049 SCT095 BKN120 24 18 69% 25 76.02 0.0
18 16:55 S 15 16.09 Mostly Cloudy FEW048 SCT080 BKN100 25 18 65% 26 76.02 0.0
18 16:35 S 13 16.09 Mostly Cloudy BKN080 BKN100 BKN120 25 17 61% 26 76.05 0.0
18 16:15 S 17 G 28 16.09 Mostly Cloudy FEW047 SCT090 BKN120 26 16 54% 27 76.05 0.0
18 15:55 S 15 G 24 16.09 Mostly Cloudy SCT047 SCT055 BKN065 25 16 57% 26 76.05 0.0
18 15:35 S 11 G 28 16.09 Mostly Cloudy BKN047 BKN090 25 16 57% 26 76.05 0.0
18 15:15 S 17 G 26 16.09 Mostly Cloudy FEW042 SCT050 BKN090 25 17 61% 26 76.07 0.0
18 14:55 S 19 G 31 16.09 Mostly Cloudy SCT042 SCT049 BKN090 25 17 61% 26 76.07 0.0
18 14:35 S 19 G 28 16.09 Partly Cloudy FEW041 SCT049 SCT065 25 17 61% 26 76.1 0.0
18 14:15 S 11 G 26 16.09 Partly Cloudy FEW041 SCT048 SCT055 25 17 61% 26 76.1 0.0
18 13:55 S 15 G 26 16.09 Mostly Cloudy SCT035 BKN046 24 17 65% 25 76.12 0.0
18 13:35 SE 19 16.09 Mostly Cloudy BKN036 BKN042 24 17 65% 25 76.12 0.0
18 13:15 S 17 G 26 16.09 Mostly Cloudy SCT032 BKN040 23 17 69% 76.15 0.0
18 12:55 S 17 16.09 A Few Clouds FEW030 FEW035 23 17 69% 76.17 0.0
18 12:35 S 19 16.09 A Few Clouds FEW028 FEW035 23 17 69% 76.17 0.0
18 12:15 S 19 16.09 A Few Clouds FEW028 22 17 73% 76.17 0.0
18 11:55 S 15 G 24 16.09 Fair CLR 22 17 73% 76.17 0.0
18 11:35 S 15 16.09 Fair CLR 22 18 78% 76.17 0.0
18 11:15 S 19 16.09 Fair CLR 22 18 78% 76.17 0.0
18 10:55 S 13 16.09 Fair CLR 21 17 78% 76.17 0.0
18 10:35 S 19 16.09 Fair CLR 21 18 83% 76.17 0.0
18 10:15 S 17 G 26 16.09 Fair CLR 20 18 88% 76.15 0.0
18 09:55 S 20 16.09 Fair CLR 20 18 88% 76.17 0.0
18 09:35 S 20 16.09 Partly Cloudy SCT009 20 19 94% 76.15 0.0
18 09:15 S 15 16.09 Partly Cloudy SCT008 19 19 100% 76.12 0.0
18 08:55 S 15 16.09 Fair CLR 19 19 100% 76.12 0.0
Date Time (cdt) 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)