Weather observations for the past three days for
Clarion
Metric (Imperial)
Date Time (cst) 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.
30 03:15 Calm 16.09 Fair CLR -12 -12 100% 76.99 0.0
30 02:55 SW 6 16.09 Fair CLR -12 -12 100% 76.99 0.0
30 02:35 SW 7 16.09 Fair CLR -12 -12 100% -16 77.01 0.0
30 02:15 SW 9 16.09 Fair CLR -12 -12 100% -17 76.96 0.0
30 01:55 SW 9 16.09 Fair CLR -12 -12 100% -17 76.96 0.0
30 00:55 W 13 16.09 Fair CLR -12 -12 100% -18 77.04 0.0
30 00:35 W 13 16.09 Fair CLR -12 -12 100% -18 77.06 0.0
29 23:35 W 11 16.09 Fair CLR -11 -11 100% -16 77.11 0.0
29 23:15 W 13 16.09 Fair CLR -11 -11 100% -17 77.14 0.0
29 22:55 W 15 16.09 Fair CLR -11 -11 100% -17 77.19 0.0
29 22:35 NW 17 16.09 Fair CLR -11 -12 92% -18 77.19 0.0
29 22:15 NW 17 16.09 Fair CLR -11 -12 92% -18 77.19 0.0
29 21:55 NW 19 16.09 Fair CLR -11 -12 92% -18 77.19 0.0
29 21:35 NW 19 16.09 Fair CLR -11 -12 92% -18 77.22 0.0
29 21:15 NW 20 16.09 Fair CLR -11 -11 100% -19 77.19 0.0
29 20:55 NW 22 16.09 Fair CLR -11 -11 100% -19 77.22 0.0
29 20:35 NW 19 16.09 A Few Clouds FEW110 -10 -11 92% -17 77.22 0.0
29 20:15 NW 22 16.09 Overcast OVC110 -10 -11 92% -18 77.22 0.0
29 19:55 NW 30 16.09 Overcast OVC110 -10 -11 92% -19 77.22 0.0
29 19:35 NW 20 16.09 Overcast OVC120 -10 -11 92% -17 77.19 0.0
29 19:15 NW 20 16.09 Mostly Cloudy FEW085 BKN120 -10 -11 92% -17 77.19 0.0
29 18:55 NW 19 16.09 Fair CLR -10 -11 92% -17 77.19 0.0
29 18:35 NW 13 16.09 Fair CLR -11 -12 92% -17 77.22 0.0
29 18:15 NW 19 16.09 Fair CLR -11 -12 92% -18 77.22 0.0
29 17:55 NW 20 16.09 Fair CLR -11 -12 92% -19 77.24 0.0
29 17:35 NW 22 16.09 Fair CLR -11 -12 92% -19 77.24 0.0
29 17:15 NW 24 G 39 16.09 Fair CLR -11 -12 92% -19 77.24 0.0
29 16:55 NW 26 16.09 A Few Clouds FEW012 -11 -12 92% -20 77.19 0.0
29 16:35 NW 31 0.00 NULL NULL -10 -12 85% -19 77.17 0.0
29 16:15 NW 30 16.09 Mostly Cloudy BKN012 -10 -11 92% -19 77.17 0.0
29 15:55 NW 35 G 44 16.09 Overcast and Breezy OVC011 -10 -11 92% -20 77.17 0.0
29 15:35 NW 33 9.66 Fog/Mist and Breezy OVC010 -10 -11 92% -19 77.14 0.0
29 15:15 NW 41 12.87 Overcast and Breezy BKN008 OVC011 -10 -11 92% -20 77.11 0.0
29 14:55 NW 31 G 41 14.48 Overcast BKN009 OVC012 -10 -11 92% -19 77.11 0.0
29 14:35 NW 39 12.87 Overcast and Breezy BKN008 OVC012 -10 -11 92% -20 77.09 0.0
29 14:15 NW 39 12.87 Overcast and Breezy OVC011 -10 -11 92% -20 77.09 0.0
29 13:55 NW 39 8.05 Fog/Mist and Breezy BKN010 OVC014 -11 -11 100% -21 77.06 0.0
29 13:35 NW 41 16.09 Overcast and Breezy OVC011 -11 -12 92% -22 77.09 0.0
29 13:15 NW 35 G 46 4.83 Fog/Mist and Breezy BKN008 OVC012 -11 -12 92% -21 77.09 0.0
29 12:55 NW 46 11.27 Overcast and Windy BKN010 OVC014 -12 -13 92% -23 77.09 0.0
29 12:35 NW 43 4.83 Fog/Mist and Windy BKN009 OVC014 -12 -12 100% -23 77.09 0.0
29 12:15 NW 43 9.66 Fog/Mist and Windy BKN009 OVC014 -12 -13 92% -23 77.09 0.0
29 11:55 NW 48 G 57 8.05 Fog/Mist and Windy OVC012 -13 -13 100% -25 77.06 0.0
29 11:35 NW 44 G 57 9.66 Fog/Mist and Windy BKN010 OVC013 -13 -14 92% -25 77.09 0.0
29 11:15 NW 43 G 56 2.82 Fog/Mist and Windy BKN010 OVC013 -13 -14 92% -24 77.09 0.0
29 10:55 NW 46 11.27 Overcast and Windy OVC011 -14 -15 92% -26 77.09 0.0
29 10:35 NW 46 3.22 Fog/Mist and Windy FEW007 BKN013 -14 -15 92% -26 77.09 0.0
29 10:15 NW 44 G 57 11.27 Overcast and Windy OVC014 -15 -15 100% -27 77.06 0.0
29 09:55 NW 44 G 61 8.05 Fog/Mist and Windy FEW008 OVC014 -15 -16 92% -27 77.01 0.0
29 09:35 NW 52 G 61 4.02 Fog/Mist and Windy BKN014 -15 -16 92% -28 76.99 0.0
29 09:15 NW 46 G 57 4.02 Fog/Mist and Windy SCT010 BKN015 -15 -16 92% -27 76.99 0.0
29 08:55 NW 48 3.22 Fog/Mist and Windy SCT009 BKN015 -15 -16 92% -28 76.94 0.0
29 08:35 NW 41 4.83 Fog/Mist and Breezy FEW009 SCT012 BKN018 -15 -15 100% -27 76.94 0.0
29 08:15 NW 48 G 59 2.41 Fog/Mist and Windy SCT008 BKN015 OVC021 -15 -16 92% -28 76.91 0.0
29 07:55 NW 50 G 65 1.21 Fog/Mist and Windy BKN004 BKN008 OVC014 -15 -15 100% -28 76.86 0.0
29 07:35 NW 57 G 72 1.21 Fog/Mist and Windy BKN007 OVC012 -14 -15 92% -27 76.78 0.0
29 07:15 NW 59 G 70 1.21 Fog/Mist and Windy BKN003 OVC006 -14 -15 92% -27 76.73 0.0
29 06:55 NW 46 G 72 2.41 Fog/Mist and Windy SCT003 BKN009 OVC014 -14 -14 100% -26 76.73 0.0
29 06:35 NW 59 G 76 0.80 Freezing Fog and Windy BKN003 BKN008 OVC014 -14 -14 100% -27 76.68 0.0
29 06:15 NW 57 G 67 0.40 Freezing Fog and Windy OVC004 -13 -13 100% -26 76.66 0.0
29 05:55 NW 57 G 72 0.24 Freezing Fog and Windy OVC003 -13 -13 100% -26 76.63 0.0
29 05:35 NW 57 G 72 0.40 Freezing Fog and Windy OVC003 -13 -13 100% -26 76.61 0.0
29 05:15 NW 63 G 74 0.24 Freezing Fog and Windy OVC002 -13 -13 100% -26 76.58 0.0
29 04:55 NW 48 G 69 0.40 Freezing Fog and Windy OVC003 -13 -13 100% -25 76.53 0.0
29 04:35 NW 63 G 80 0.24 Freezing Fog and Windy OVC003 -13 -13 100% -26 76.5 0.0
29 04:15 NW 52 G 70 0.40 Freezing Fog and Windy OVC003 -13 -13 100% -25 76.5 0.0
29 03:55 NW 57 G 69 0.24 Freezing Fog and Windy OVC002 -13 -13 100% -26 76.45 0.0
29 03:35 NW 59 G 72 0.24 Freezing Fog and Windy OVC003 -13 -13 100% -26 76.45 0.0
29 03:15 NW 52 G 67 0.24 Freezing Fog and Windy OVC003 -13 -13 100% -25 76.43 0.0
29 02:35 NW 54 G 74 0.24 Freezing Fog and Windy OVC003 -13 -13 100% -25 76.38 0.0
29 02:15 NW 52 G 65 0.24 Freezing Fog and Windy OVC003 -13 -13 100% -25 76.33 0.0
29 01:55 NW 48 G 69 0.24 Freezing Fog and Windy OVC002 -13 -13 100% -25 76.33 0.0
29 01:35 NW 50 G 74 0.24 Freezing Fog and Windy OVC002 -13 -13 100% -25 76.28 0.0
29 01:15 NW 50 G 70 0.24 Freezing Fog and Windy OVC002 -13 -13 100% -25 76.25 0.0
29 00:55 NW 43 G 69 0.24 Freezing Fog and Windy OVC002 -13 -13 100% -24 76.25 0.0
29 00:35 NW 56 G 72 0.24 Freezing Fog and Windy OVC002 -13 -13 100% -26 76.23 0.0
29 00:15 NW 52 G 67 0.24 Freezing Fog and Windy OVC003 -13 -13 100% -25 76.2 0.0
28 23:55 NW 44 G 74 0.40 Freezing Fog and Windy BKN006 OVC014 -13 -13 100% -25 76.2 0.0
28 23:35 NW 50 G 69 0.24 Freezing Fog and Windy BKN004 OVC012 -13 -13 100% -25 76.17 0.0
28 23:15 NW 56 G 72 0.24 Freezing Fog and Windy OVC003 -13 -13 100% -26 76.17 0.0
28 22:55 NW 44 G 61 0.40 Freezing Fog and Windy BKN003 OVC009 -13 -13 100% -25 76.17 0.0
28 22:35 NW 57 0.40 Freezing Fog and Windy BKN009 OVC015 -13 -13 100% -26 76.15 0.0
28 22:15 NW 50 G 67 0.40 Freezing Fog and Windy SCT003 BKN010 OVC017 -13 -13 100% -25 76.15 0.0
28 21:55 NW 48 G 67 0.80 Fog/Mist and Windy BKN006 OVC012 -13 -13 100% -25 76.15 0.0
28 21:35 NW 46 G 57 1.21 Fog/Mist and Windy BKN008 OVC012 -13 -13 100% -25 76.15 0.0
28 21:15 NW 48 G 69 0.40 Freezing Fog and Windy BKN016 OVC021 -13 -13 100% -25 76.15 0.0
28 20:55 NW 56 G 74 0.40 Freezing Fog and Windy BKN009 OVC017 -13 -13 100% -26 76.15 0.0
28 20:35 NW 54 G 67 0.24 Freezing Fog and Windy BKN007 OVC016 -13 -13 100% -25 76.15 0.0
28 20:15 NW 50 G 67 0.24 Freezing Fog and Windy BKN005 OVC013 -12 -13 92% -24 76.12 0.0
28 19:55 NW 52 G 61 0.24 Freezing Fog and Windy BKN006 OVC012 -12 -12 100% -24 76.12 0.0
28 19:35 NW 48 G 69 0.24 Freezing Fog and Windy BKN003 BKN008 OVC012 -12 -12 100% -24 76.12 0.0
28 19:15 NW 46 G 65 0.24 Freezing Fog and Windy BKN004 OVC009 -12 -12 100% -23 76.12 0.0
28 18:55 NW 54 G 67 0.24 Freezing Fog and Windy BKN004 OVC011 -12 -12 100% -24 76.1 0.0
28 18:35 NW 50 G 69 0.24 Freezing Fog and Windy OVC011 -11 -11 100% -22 76.07 0.0
28 18:15 NW 46 G 69 0.24 Freezing Fog and Windy BKN003 BKN009 OVC015 -11 -11 100% -22 76.07 0.0
28 17:35 NW 57 G 70 0.24 Freezing Fog and Windy BKN002 OVC012 -11 -11 100% -23 76.05 0.0
28 17:15 NW 59 G 72 0.24 Freezing Fog and Windy BKN002 OVC008 -10 -10 100% -22 76.05 0.0
28 16:55 NW 56 G 76 0.24 Freezing Fog and Windy BKN002 BKN008 OVC021 -10 -10 100% -22 76 0.0
28 16:35 NW 59 G 78 0.24 Freezing Fog and Windy BKN002 BKN007 OVC020 -10 -10 100% -22 75.95 0.0
28 16:15 NW 57 G 81 0.24 Freezing Fog and Windy BKN002 BKN006 OVC012 -10 -10 100% -22 75.92 0.0
28 15:55 NW 61 G 81 0.24 Freezing Fog and Windy BKN003 BKN010 OVC019 -10 -10 100% -22 75.87 0.0
28 15:15 NW 57 G 76 0.24 Freezing Fog and Windy BKN003 BKN013 -9 -9 100% -20 75.82 0.0
28 14:55 NW 70 G 83 0.24 Freezing Fog and Windy BKN003 BKN019 -9 -9 100% -21 75.77 0.0
28 14:35 NW 61 G 85 0.24 Freezing Fog and Windy BKN003 BKN017 -9 -9 100% -21 75.74 0.0
28 14:15 NW 70 G 81 0.24 Freezing Fog and Windy BKN005 BKN011 BKN018 -8 -8 100% -20 75.69 0.0
28 13:55 NW 67 G 80 0.24 Freezing Fog and Windy BKN003 BKN013 BKN018 -8 -8 100% -20 75.67 0.0
28 13:35 NW 57 G 83 0.24 Freezing Fog and Windy BKN003 BKN013 BKN046 -8 -8 100% -19 75.67 0.0
28 13:15 NW 52 G 76 0.24 Freezing Fog and Windy BKN003 OVC013 -8 -8 100% -19 75.67 0.0
28 12:35 NW 59 G 78 0.24 Freezing Fog and Windy BKN003 BKN009 OVC013 -7 -7 100% -18 75.67 0.0
28 12:15 NW 61 G 83 0.24 Freezing Fog and Windy BKN003 BKN012 OVC028 -7 -7 100% -18 75.67 0.0
28 11:55 NW 56 G 74 0.24 Freezing Fog and Windy BKN003 BKN013 -6 -6 100% -16 75.62 0.0
28 11:35 NW 69 G 81 0.24 Freezing Fog and Windy OVC003 -7 -7 100% -18 75.59 0.0
28 11:15 NW 54 G 69 0.24 Freezing Fog and Windy OVC003 -6 -6 100% -16 75.64 0.0
28 10:55 NW 59 G 70 0.24 Freezing Fog and Windy OVC003 -6 -6 100% -16 75.64 0.0
28 10:35 NW 57 G 72 0.24 Freezing Fog and Windy OVC003 -5 -5 100% -15 75.64 0.0
28 09:55 NW 57 G 67 0.40 Freezing Fog and Windy BKN003 OVC008 -3 -3 100% -12 75.57 0.0 0.03
28 09:35 NW 50 0.80 Fog/Mist and Windy BKN005 OVC009 -1 -1 100% -9 75.54 0.0
28 09:15 NW 43 G 57 2.41 Fog/Mist and Windy OVC008 0 0 100% -7 75.51 0.0
28 08:55 NW 39 G 50 2.41 Fog/Mist and Breezy OVC005 0 0 100% -7 75.46 0.0
28 08:35 NW 43 G 54 4.83 Fog/Mist and Windy OVC004 1 1 100% -6 75.44 0.0
28 08:15 N 35 G 48 4.83 Fog/Mist and Breezy OVC004 1 1 100% -5 75.39 0.0
28 07:55 N 30 G 46 6.44 Fog/Mist OVC004 2 2 100% -3 75.39 0.0 0.08
28 07:35 N 30 G 39 4.02 Fog/Mist OVC003 2 2 100% -3 75.41 0.0
28 07:15 NW 22 G 35 6.44 Fog/Mist OVC003 2 2 100% -3 75.41 0.0
28 06:55 N 19 4.02 Fog/Mist OVC003 3 3 100% -1 75.39 0.0 0.03
28 06:35 NW 11 6.44 Fog/Mist OVC003 3 3 100% 0 75.44 0.0
28 06:15 N 20 4.83 Fog/Mist OVC003 3 3 100% -1 75.29 0.0
28 05:55 N 17 3.22 Fog/Mist OVC003 3 3 100% -1 75.31 0.0
28 05:35 N 17 2.41 Fog/Mist OVC002 3 3 100% -1 75.34 0.0
28 05:15 N 17 1.21 Fog/Mist OVC002 3 3 100% -1 75.31 0.0
28 04:55 N 9 1.21 Fog/Mist OVC002 3 3 100% 1 75.34 0.0
28 04:35 N 11 0.40 Fog OVC002 4 4 100% 2 75.31 0.0
28 04:15 N 7 0.40 Fog OVC002 4 4 100% 2 75.31 0.0
28 03:55 Calm 0.40 Fog OVC002 4 4 100% 75.31 0.0
28 03:35 E 6 0.40 Fog OVC002 4 4 100% 75.31 0.0
28 03:15 E 9 0.40 Fog OVC002 4 4 100% 2 75.31 0.0
28 02:55 NE 7 0.40 Fog OVC002 4 4 100% 2 75.34 0.0
28 02:35 Calm 0.40 Fog OVC002 4 4 100% 75.36 0.0
28 02:15 Calm 0.40 Fog OVC002 4 4 100% 75.31 0.0
28 01:55 E 11 0.40 Fog OVC002 4 4 100% 2 75.31 0.0
28 01:35 E 11 0.40 Fog OVC002 4 4 100% 2 75.31 0.0
28 01:15 E 11 0.80 Fog/Mist OVC003 4 4 100% 2 75.34 0.0
28 00:55 E 11 2.01 Fog/Mist OVC003 4 4 100% 2 75.34 0.0
28 00:35 E 11 0.80 Fog/Mist OVC003 4 4 100% 2 75.34 0.0
28 00:15 E 11 0.80 Fog/Mist OVC003 5 5 100% 3 75.39 0.0
27 23:55 E 11 0.80 Fog/Mist OVC003 4 4 100% 2 75.41 0.0
27 23:35 E 11 0.80 Fog OVC003 4 4 100% 2 75.41 0.0
27 23:15 SE 13 0.80 Fog OVC003 5 5 100% 2 75.39 0.0
27 22:55 SE 11 0.80 Fog OVC002 5 5 100% 3 75.41 0.0
27 22:35 SE 13 0.80 Fog/Mist OVC002 5 5 100% 2 75.41 0.0
27 22:15 SE 15 1.21 Fog/Mist OVC002 5 5 100% 2 75.41 0.0
27 21:55 SE 19 1.61 Fog/Mist OVC003 5 5 100% 2 75.39 0.0
27 21:35 SE 19 1.21 Fog/Mist OVC003 5 5 100% 2 75.39 0.0
27 21:15 SE 17 1.21 Fog/Mist OVC003 5 5 100% 2 75.41 0.0
27 20:55 SE 17 1.21 Fog/Mist OVC003 5 5 100% 2 75.39 0.0
27 20:35 E 15 1.21 Fog/Mist OVC003 5 5 100% 2 75.41 0.0
27 20:15 SE 13 0.80 Fog OVC002 4 4 100% 1 75.41 0.0
27 19:55 E 11 0.40 Fog OVC002 5 5 100% 3 75.44 0.0
27 19:35 E 9 0.40 Fog OVC002 4 4 100% 2 75.46 0.0
27 19:15 SE 11 0.40 Fog OVC002 4 4 100% 2 75.44 0.0
27 18:55 SE 7 0.40 Fog OVC002 4 4 100% 2 75.46 0.0
27 18:35 SE 13 0.40 Fog OVC002 5 5 100% 2 75.41 0.0
27 18:15 S 13 0.40 Fog OVC002 5 5 100% 2 75.41 0.0
27 17:55 SE 15 0.40 Fog OVC002 5 5 100% 2 75.41 0.0
27 17:35 SE 20 0.40 Fog OVC002 5 5 100% 1 75.39 0.0
27 17:15 SE 19 0.40 Fog OVC002 5 5 100% 2 75.41 0.0
27 16:55 SE 15 0.24 Fog OVC002 5 5 100% 2 75.41 0.0
27 16:35 SE 17 0.24 Fog OVC002 4 4 100% 1 75.41 0.0
27 16:15 S 17 G 26 0.24 Fog OVC002 5 5 100% 2 75.44 0.0
27 15:55 SE 24 0.24 Fog OVC002 4 4 100% -0 75.39 0.0
27 15:35 SE 28 0.24 Fog OVC002 4 4 100% -1 75.39 0.0
27 15:15 SE 26 0.24 Fog OVC002 4 4 100% -0 75.41 0.0
27 14:55 SE 26 0.24 Fog OVC002 5 5 100% 1 75.41 0.0
27 14:35 SE 20 0.24 Fog OVC002 4 4 100% 0 75.46 0.0
27 14:15 SE 20 0.24 Fog OVC002 4 4 100% 0 75.46 0.0
27 13:55 SE 19 0.24 Fog OVC002 5 5 100% 2 75.46 0.0
27 13:35 SE 22 0.24 Fog OVC002 5 5 100% 1 75.46 0.0
27 13:15 SE 15 0.24 Fog OVC002 5 5 100% 2 75.49 0.0
27 12:55 SE 17 0.24 Fog OVC002 5 5 100% 2 75.51 0.0
27 12:35 SE 20 0.24 Fog OVC002 5 5 100% 1 75.51 0.0
27 12:15 SE 20 0.24 Fog OVC002 5 5 100% 1 75.54 0.0
27 11:55 S 19 0.24 Fog OVC002 5 5 100% 2 75.59 0.0
27 11:35 S 24 0.24 Fog OVC002 5 5 100% 1 75.62 0.0
27 11:15 S 26 G 35 0.24 Fog OVC002 4 4 100% -0 75.62 0.0
27 10:55 S 22 0.24 Fog OVC002 4 4 100% -0 75.67 0.0
27 10:35 S 24 0.24 Fog OVC002 3 3 100% -2 75.69 0.0
27 10:15 S 20 0.24 Fog OVC002 3 3 100% -1 75.72 0.0
27 09:55 S 30 0.24 Fog OVC002 3 3 100% -2 75.64 0.0
27 09:35 SE 26 G 35 0.24 Fog OVC002 3 3 100% -2 75.67 0.0
27 09:15 SE 28 G 39 0.24 Fog OVC002 3 3 100% -2 75.67 0.0
27 08:55 SE 30 0.24 Fog OVC002 2 2 100% -3 75.67 0.0
27 08:35 SE 26 0.24 Fog OVC002 2 2 100% -3 75.67 0.0
27 08:15 SE 24 0.24 Fog OVC002 2 2 100% -3 75.69 0.0
27 07:55 SE 30 0.24 Fog OVC002 2 2 100% -3 75.69 0.0
27 07:35 SE 30 0.40 Fog OVC002 2 2 100% -3 75.69 0.0
27 07:15 S 31 0.40 Fog OVC002 2 2 100% -4 75.72 0.0
27 06:55 S 35 G 46 0.40 Fog and Breezy OVC002 2 2 100% -4 75.72 0.0
27 06:35 SE 35 0.40 Fog and Breezy OVC002 2 2 100% -4 75.72 0.0
27 06:15 SE 28 G 39 0.40 Fog OVC002 2 2 100% -3 75.69 0.0
27 05:55 SE 28 0.24 Fog OVC002 2 2 100% -3 75.69 0.0
27 05:35 SE 24 G 33 0.24 Fog OVC002 2 2 100% -3 75.72 0.0
27 05:15 SE 26 0.24 Fog OVC002 2 2 100% -3 75.69 0.0
27 04:55 SE 28 0.24 Fog OVC002 2 2 100% -3 75.72 0.0
27 04:35 SE 24 0.40 Fog OVC002 2 2 100% -3 75.74 0.0
27 04:15 SE 22 0.40 Fog OVC002 2 2 100% -3 75.74 0.0
27 03:55 SE 20 0.40 Fog OVC002 2 2 100% -2 75.77 0.0
27 03:35 SE 24 0.40 Fog OVC002 2 2 100% -3 75.77 0.0
Date Time (cst) 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)