National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Hamilton 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.
19 15:35 S 14 10.00 Fair CLR 77 71.6 83% 78 29.92 0.0
19 15:15 SE 14 10.00 Fair CLR 75.2 71.6 89% 75 29.92 0.0
19 14:55 SE 10 10.00 Fair CLR 73.4 73.4 100% 29.92 0.0
19 14:35 SE 10 10.00 Fair CLR 73.4 71.6 94% 29.93 0.0
19 14:15 E 8 10.00 Fair CLR 71.6 71.6 100% 29.95 0.0
19 13:55 NE 9 10.00 Fair CLR 69.8 69.8 100% 29.94 0.0 0.01
19 13:35 N 9 G 30 10.00 Thunderstorm in Vicinity CLR 68 68 100% 29.98 0.0
19 13:15 N 20 8.00 Thunderstorm in Vicinity Rain CLR 68 68 100% 29.97 0.0
19 12:55 N 12 7.00 Light Rain Fog/Mist FEW065 68 68 79 67.8 100% 30.04 0.0 0.11
19 12:35 N 12 G 24 7.00 Thunderstorm Light Rain Fog/Mist SCT065 SCT110 68 68 100% 30.05 0.0
19 12:15 N 20 4.00 Thunderstorm in Vicinity Rain Fog/Mist SCT028 SCT060 BKN110 68 68 100% 30.04 0.0
19 11:55 NW 16 G 30 1.00 Thunderstorm in Vicinity Rain Fog/Mist OVC003 69.8 69.8 100% 30.09 0.0 1.12
19 11:35 N 13 G 20 0.25 Thunderstorm Heavy Rain Fog OVC003 69.8 69.8 100% 30.06 0.0
19 10:55 N 15 G 21 4.00 Thunderstorm in Vicinity Rain Fog/Mist BKN004 OVC009 73.4 73.4 100% 30.01 0.0 0.01
19 10:35 NE 12 3.00 Thunderstorm in Vicinity Rain Fog/Mist BKN004 OVC009 75.2 75.2 100% 73 30 0.0
19 10:15 NE 10 4.00 Light Rain Fog/Mist SCT006 BKN015 OVC026 75.2 75.2 100% 73 29.98 0.0
19 09:55 N 6 6.00 Light Rain Fog/Mist BKN015 OVC023 73.4 73.4 100% 29.97 0.0
19 09:35 N 7 7.00 Overcast FEW017 BKN025 OVC055 75.2 73.4 94% 74 29.96 0.0
19 09:15 N 7 6.00 Thunderstorm Fog/Mist BKN060 BKN070 OVC100 77 73.4 89% 78 29.95 0.0
19 08:55 Vrbl 1 5.00 Thunderstorm in Vicinity Fog/Mist SCT040 BKN060 OVC100 78.8 77 94% 83 29.94 0.0
19 08:35 E 8 6.00 Fog/Mist FEW023 BKN039 OVC049 78.8 77 94% 83 29.92 0.0
19 08:15 E 10 G 16 5.00 Thunderstorm in Vicinity Fog/Mist FEW015 SCT026 OVC049 78.8 77 94% 83 29.91 0.0
19 07:55 E 7 5.00 Fog/Mist BKN020 BKN025 OVC035 78.8 77 94% 83 29.9 0.0
19 07:35 NE 7 5.00 Fog/Mist SCT021 BKN035 OVC041 78.8 77 94% 83 29.89 0.0
19 07:15 E 8 4.00 Fog/Mist FEW017 SCT025 OVC035 78.8 77 94% 83 29.88 0.0
19 06:55 NE 5 5.00 Fog/Mist FEW013 OVC023 78.8 77 81.9 78.1 94% 83 29.89 0.0
19 06:35 E 3 5.00 Fog/Mist BKN013 OVC021 78.8 77 94% 83 29.86 0.0
19 06:15 SE 7 5.00 Fog/Mist OVC015 78.8 77 94% 83 29.84 0.0
19 05:55 SE 10 4.00 Fog/Mist BKN015 OVC021 78.8 77 94% 83 29.83 0.0
19 05:35 SE 9 4.00 Fog/Mist SCT015 OVC020 78.8 77 94% 83 29.81 0.0
19 05:15 SE 8 4.00 Fog/Mist OVC020 78.8 78.8 100% 83 29.82 0.0
19 04:55 SE 12 4.00 Fog/Mist OVC020 78.8 78.8 100% 83 29.81 0.0
19 04:35 SE 10 4.00 Fog/Mist SCT012 OVC020 78.8 78.8 100% 83 29.81 0.0
19 04:15 SE 12 5.00 Fog/Mist BKN010 OVC016 78.8 78.8 100% 83 29.82 0.0
19 03:55 SE 14 G 23 5.00 Fog/Mist SCT010 OVC015 78.8 78.8 100% 83 29.78 0.0
19 03:35 S 15 G 22 5.00 Fog/Mist OVC013 80.6 80.6 100% 89 29.79 0.0
19 03:15 SE 13 5.00 Fog/Mist OVC013 80.6 80.6 100% 89 29.8 0.0
19 02:55 SE 13 5.00 Fog/Mist BKN013 OVC018 80.6 80.6 100% 89 29.81 0.0
19 02:35 SE 10 6.00 Fog/Mist OVC017 80.6 80.6 100% 89 29.83 0.0
19 02:15 SE 8 6.00 Fog/Mist FEW011 OVC019 80.6 80.6 100% 89 29.83 0.0
19 01:55 SE 9 6.00 Fog/Mist BKN013 OVC017 80.6 80.6 100% 89 29.84 0.0
19 01:35 SE 9 6.00 Fog/Mist OVC013 80.6 80.6 100% 89 29.83 0.0
19 01:15 SE 9 6.00 Fog/Mist BKN013 80.6 80.6 100% 89 29.83 0.0
19 00:55 SE 10 6.00 Fog/Mist FEW013 82.4 80.6 92.5 81.9 94% 94 29.83 0.0
19 00:35 SE 12 6.00 Fog/Mist CLR 82.4 80.6 94% 94 29.83 0.0
19 00:15 SE 10 G 18 6.00 Fog/Mist CLR 82.4 80.6 94% 94 29.83 0.0
18 23:55 SE 10 7.00 Fog/Mist FEW035 82.4 80.6 94% 94 29.82 0.0
18 23:35 SE 12 G 16 7.00 Fog/Mist BKN033 BKN039 84.2 80.6 89% 98 29.82 0.0
18 23:15 SE 10 G 17 7.00 Fog/Mist OVC033 84.2 80.6 89% 98 29.82 0.0
18 22:55 E 12 7.00 Fog/Mist BKN033 84.2 80.6 89% 98 29.81 0.0
18 22:35 SE 13 7.00 Fair CLR 84.2 80.6 89% 98 29.8 0.0
18 22:15 SE 13 7.00 Fair CLR 84.2 80.6 89% 98 29.78 0.0
18 21:55 SE 12 G 17 7.00 Fair CLR 84.2 80.6 89% 98 29.77 0.0
18 21:35 SE 10 7.00 Fair CLR 86 80.6 84% 102 29.76 0.0
18 21:15 SE 14 G 23 7.00 Fair CLR 86 80.6 84% 102 29.76 0.0
18 20:55 SE 14 G 21 7.00 Fair CLR 86 80.6 84% 102 29.75 0.0
18 20:35 SE 13 7.00 Fair CLR 87.8 80.6 79% 105 29.74 0.0
18 20:15 SE 16 G 23 7.00 Fair CLR 87.8 80.6 79% 105 29.74 0.0
18 19:55 SE 14 G 24 7.00 Fair CLR 89.6 80.6 75% 108 29.72 0.0
18 19:35 SE 14 G 22 7.00 Fair CLR 91.4 80.6 71% 111 29.72 0.0
18 19:15 SE 17 G 23 7.00 A Few Clouds FEW034 91.4 80.6 71% 111 29.71 0.0
18 18:55 SE 17 7.00 Fair CLR 93.2 80.6 96.3 92.5 67% 113 29.71 0.0
18 18:35 SE 17 G 23 7.00 A Few Clouds with Haze FEW043 FEW050 93.2 80.6 67% 113 29.71 0.0
18 18:15 SE 14 G 23 7.00 Mostly Cloudy with Haze SCT044 BKN050 93.2 80.6 67% 113 29.7 0.0
18 17:55 SE 15 G 25 7.00 Mostly Cloudy with Haze BKN046 BKN050 93.2 80.6 67% 113 29.7 0.0
18 17:35 SE 17 6.00 Partly Cloudy with Haze SCT044 SCT050 93.2 80.6 67% 113 29.7 0.0
18 17:15 SE 13 G 18 7.00 Partly Cloudy with Haze SCT044 SCT050 SCT060 95 80.6 63% 116 29.7 0.0
18 16:55 SE 15 G 24 7.00 Mostly Cloudy with Haze BKN044 BKN050 95 80.6 63% 116 29.7 0.0
18 16:35 SE 15 G 20 7.00 Partly Cloudy with Haze SCT044 95 80.6 63% 116 29.7 0.0
18 16:15 S 13 7.00 Fair with Haze CLR 96.8 78.8 56% 115 29.69 0.0
18 15:55 SE 13 7.00 A Few Clouds with Haze FEW043 95 78.8 60% 113 29.69 0.0
18 15:35 SE 13 7.00 Fair with Haze CLR 96.8 80.6 60% 118 29.69 0.0
18 15:15 S 14 7.00 Fair with Haze CLR 95 80.6 63% 116 29.68 0.0
18 14:55 SE 14 G 21 7.00 Fair with Haze CLR 95 80.6 63% 116 29.68 0.0
18 14:35 S 16 G 22 7.00 Fair with Haze CLR 95 80.6 63% 116 29.68 0.0
18 14:15 SE 15 7.00 Fair with Haze CLR 95 80.6 63% 116 29.69 0.0
18 13:55 SE 13 7.00 Fair with Haze CLR 95 80.6 63% 116 29.69 0.0
18 13:35 S 13 7.00 Fair CLR 93.2 80.6 67% 113 29.69 0.0
18 13:15 S 9 G 20 7.00 Fair CLR 93.2 80.6 67% 113 29.69 0.0
18 12:55 S 18 G 22 7.00 Fair CLR 93.2 80.6 93.4 74.7 67% 113 29.68 0.0
18 12:35 S 15 G 24 4.00 Light Rain Haze CLR 93.2 80.6 67% 113 29.68 0.0
18 12:15 S 18 G 22 8.00 Fair CLR 91.4 80.6 71% 111 29.68 0.0
18 11:55 S 18 G 23 8.00 Fair CLR 91.4 80.6 71% 111 29.68 0.0
18 11:35 S 16 G 23 8.00 Fair CLR 89.6 80.6 75% 108 29.69 0.0
18 11:15 S 16 8.00 Fair CLR 89.6 80.6 75% 108 29.69 0.0
18 10:55 S 20 8.00 Fair CLR 87.8 78.8 75% 102 29.69 0.0
18 10:35 S 15 8.00 Fair CLR 87.8 78.8 75% 102 29.69 0.0
18 10:15 S 15 8.00 Fair CLR 86 78.8 79% 99 29.69 0.0
18 09:55 S 18 G 22 8.00 Fair CLR 86 78.8 79% 99 29.69 0.0
18 09:35 S 18 G 23 8.00 Fair CLR 84.2 78.8 84% 96 29.7 0.0
18 09:15 S 16 9.00 Fair CLR 82.4 78.8 89% 92 29.7 0.0
18 08:55 S 14 9.00 Fair CLR 80.6 78.8 94% 88 29.7 0.0
18 08:35 S 14 G 18 9.00 Fair CLR 80.6 78.8 94% 88 29.7 0.0
18 08:15 S 14 8.00 Fair CLR 78.8 78.8 100% 83 29.69 0.0
18 07:55 S 14 8.00 Partly Cloudy SCT007 77 77 100% 78 29.69 0.0
18 07:35 S 10 8.00 Mostly Cloudy BKN007 75.2 75.2 100% 73 29.7 0.0
18 07:15 SE 10 8.00 Mostly Cloudy BKN007 75.2 75.2 100% 73 29.69 0.0
18 06:55 S 12 9.00 Overcast OVC007 75.2 75.2 75.6 74.1 100% 73 29.69 0.0
18 06:35 S 12 8.00 Overcast OVC007 75.2 75.2 100% 73 29.68 0.0
18 05:55 S 12 8.00 Overcast OVC005 75.2 75.2 100% 73 29.68 0.0
18 05:35 S 13 8.00 Overcast OVC005 75.2 75.2 100% 73 29.66 0.0
18 05:15 S 13 G 18 8.00 Overcast OVC003 75.2 75.2 100% 73 29.65 0.0
18 04:55 S 12 7.00 Overcast OVC003 75.2 75.2 100% 73 29.65 0.0
18 04:35 S 12 8.00 Mostly Cloudy SCT003 BKN007 75.2 73.4 94% 74 29.64 0.0
18 03:55 SE 10 8.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
18 03:35 S 10 8.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
18 03:15 S 12 8.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
18 02:55 S 10 9.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
18 02:35 S 10 9.00 Fair CLR 75.2 75.2 100% 73 29.65 0.0
18 01:55 S 13 9.00 Fair CLR 75.2 75.2 100% 73 29.65 0.0
18 01:35 S 12 9.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
18 01:15 S 12 9.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
18 00:55 S 10 9.00 Fair CLR 75.2 75.2 88 74.8 100% 73 29.64 0.0
18 00:35 S 12 9.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
18 00:15 S 12 9.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
17 23:55 S 10 9.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
17 23:35 SE 12 9.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
17 23:15 SE 10 8.00 Fair CLR 75.2 75.2 100% 73 29.64 0.0
17 22:55 S 8 8.00 Fair CLR 77 75.2 94% 78 29.64 0.0
17 22:35 S 9 9.00 Fair CLR 77 75.2 94% 78 29.63 0.0
17 22:15 SE 13 9.00 Fair CLR 77 75.2 94% 78 29.62 0.0
17 21:55 SE 10 10.00 Fair CLR 77 75.2 94% 78 29.63 0.0
17 21:35 S 12 10.00 Fair CLR 78.8 75.2 89% 82 29.62 0.0
17 21:15 SE 12 10.00 Fair CLR 78.8 75.2 89% 82 29.62 0.0
17 20:55 SE 13 10.00 Fair CLR 80.6 77 89% 87 29.62 0.0
17 20:35 S 13 10.00 Fair CLR 82.4 77 84% 91 29.62 0.0
17 20:15 SE 13 10.00 Fair CLR 82.4 77 84% 91 29.62 0.0
17 19:55 S 13 10.00 Fair CLR 86 75.2 70% 95 29.62 0.0
17 19:35 S 18 10.00 Fair CLR 86 75.2 70% 95 29.62 0.0
17 19:15 SE 13 10.00 Fair CLR 87.8 75.2 66% 98 29.62 0.0
17 18:55 S 16 G 22 10.00 Fair CLR 87.8 75.2 91 86.7 66% 98 29.62 0.0
17 18:35 SE 16 G 21 10.00 Fair CLR 87.8 77 70% 100 29.62 0.0
17 18:15 S 14 G 22 10.00 Fair CLR 89.6 75.2 63% 100 29.62 0.0
17 17:55 SE 16 G 23 10.00 Fair CLR 89.6 75.2 63% 100 29.63 0.0
17 17:35 SE 15 G 21 10.00 Fair CLR 89.6 75.2 63% 100 29.64 0.0
17 17:15 S 17 G 24 10.00 Fair CLR 91.4 75.2 59% 103 29.64 0.0
17 16:55 S 17 G 23 9.00 Fair CLR 91.4 75.2 59% 103 29.65 0.0
17 16:35 S 16 G 22 9.00 Fair CLR 91.4 75.2 59% 103 29.65 0.0
17 16:15 S 20 G 23 9.00 Fair CLR 91.4 75.2 59% 103 29.65 0.0
17 15:55 S 15 9.00 Fair CLR 91.4 75.2 59% 103 29.66 0.0
17 15:35 S 17 G 21 9.00 Fair CLR 89.6 73.4 59% 98 29.66 0.0
17 15:15 S 15 G 22 9.00 Fair CLR 89.6 75.2 63% 100 29.67 0.0
17 14:55 SE 18 9.00 A Few Clouds FEW038 89.6 75.2 63% 100 29.67 0.0
17 14:35 SE 16 G 21 9.00 A Few Clouds FEW036 89.6 75.2 63% 100 29.68 0.0
17 13:55 SE 15 G 22 9.00 A Few Clouds FEW035 87.8 75.2 66% 98 29.7 0.0
17 13:35 S 17 G 24 9.00 A Few Clouds FEW034 87.8 75.2 66% 98 29.7 0.0
17 13:15 SE 17 9.00 A Few Clouds FEW034 87.8 75.2 66% 98 29.71 0.0
17 12:55 S 13 9.00 Fair CLR 87.8 73.4 87.3 72.1 62% 96 29.72 0.0
17 12:35 S 14 G 18 8.00 A Few Clouds FEW033 86 75.2 70% 95 29.72 0.0
17 12:15 S 14 G 21 8.00 A Few Clouds FEW027 84.2 75.2 74% 92 29.73 0.0
17 11:55 SE 14 G 21 9.00 A Few Clouds FEW025 84.2 75.2 74% 92 29.74 0.0
17 11:35 SE 14 9.00 A Few Clouds FEW022 82.4 75.2 79% 89 29.75 0.0
17 11:15 SE 16 9.00 Partly Cloudy SCT020 82.4 75.2 79% 89 29.75 0.0
17 10:55 S 17 G 22 9.00 Partly Cloudy SCT018 80.6 75.2 84% 86 29.76 0.0
17 10:35 SE 15 9.00 Partly Cloudy SCT018 80.6 75.2 84% 86 29.76 0.0
17 10:15 SE 16 9.00 Partly Cloudy SCT018 80.6 75.2 84% 86 29.76 0.0
17 09:55 SE 14 9.00 Partly Cloudy SCT016 80.6 75.2 84% 86 29.77 0.0
17 09:35 S 14 G 17 9.00 A Few Clouds FEW014 78.8 75.2 89% 82 29.77 0.0
17 09:15 S 13 G 17 9.00 Partly Cloudy SCT012 77 75.2 94% 78 29.77 0.0
17 08:55 S 12 G 16 8.00 Mostly Cloudy BKN010 77 75.2 94% 78 29.77 0.0
17 08:35 S 9 8.00 Mostly Cloudy BKN006 BKN013 75.2 75.2 100% 73 29.77 0.0
17 08:15 S 9 7.00 Partly Cloudy FEW004 SCT011 75.2 75.2 100% 73 29.77 0.0
17 07:55 S 8 7.00 Fog/Mist FEW004 OVC011 73.4 73.4 100% 29.77 0.0
17 07:35 S 8 6.00 Fog/Mist BKN004 OVC009 73.4 73.4 100% 29.77 0.0
17 07:15 S 8 3.00 Fog/Mist OVC004 71.6 71.6 100% 29.77 0.0
17 06:55 S 8 3.00 Fog/Mist OVC004 71.6 71.6 73.2 70.2 100% 29.77 0.0
17 06:35 SW 8 4.00 Fog/Mist OVC004 73.4 71.6 94% 29.76 0.0
17 06:15 S 9 5.00 Fog/Mist OVC004 73.4 73.4 100% 29.75 0.0
17 05:55 S 10 6.00 Fog/Mist OVC004 73.4 73.4 100% 29.75 0.0
17 05:35 S 9 7.00 Fog/Mist OVC004 71.6 71.6 100% 29.74 0.0
17 05:15 S 8 7.00 Overcast OVC004 71.6 71.6 100% 29.74 0.0
17 04:55 S 7 7.00 Mostly Cloudy BKN004 71.6 71.6 100% 29.74 0.0
17 04:35 S 8 7.00 A Few Clouds FEW002 69.8 69.8 100% 29.75 0.0
17 04:15 S 8 8.00 Fair CLR 69.8 69.8 100% 29.75 0.0
17 03:55 S 9 9.00 Fair CLR 69.8 69.8 100% 29.75 0.0
17 03:35 S 8 9.00 Fair CLR 71.6 69.8 94% 29.75 0.0
17 03:15 S 9 10.00 Fair CLR 71.6 71.6 100% 29.76 0.0
17 02:55 S 9 9.00 Fair CLR 71.6 71.6 100% 29.76 0.0
17 02:35 S 9 8.00 Fair CLR 71.6 71.6 100% 29.77 0.0
17 02:15 S 9 9.00 Fair CLR 71.6 71.6 100% 29.78 0.0
17 01:55 S 8 9.00 Fair CLR 71.6 71.6 100% 29.79 0.0
17 01:35 S 8 9.00 Fair CLR 73.4 73.4 100% 29.8 0.0
17 00:55 S 7 9.00 Fair CLR 73.4 73.4 87.4 73.2 100% 29.81 0.0
17 00:35 S 7 8.00 Fair CLR 73.4 73.4 100% 29.81 0.0
17 00:15 S 7 9.00 Fair CLR 73.4 73.4 100% 29.82 0.0
16 23:55 SE 8 9.00 Fair CLR 75.2 75.2 100% 73 29.82 0.0
16 23:35 SE 7 9.00 Fair CLR 75.2 75.2 100% 73 29.82 0.0
16 23:15 SE 8 9.00 Fair CLR 75.2 75.2 100% 73 29.82 0.0
16 22:55 SE 8 9.00 Fair CLR 77 75.2 94% 78 29.81 0.0
16 22:35 SE 7 9.00 Fair CLR 77 75.2 94% 78 29.81 0.0
16 22:15 SE 8 9.00 Fair CLR 77 75.2 94% 78 29.8 0.0
16 21:55 SE 6 9.00 Fair CLR 77 75.2 94% 78 29.8 0.0
16 21:35 SE 7 9.00 Fair CLR 78.8 75.2 89% 82 29.8 0.0
16 21:15 SE 7 9.00 Fair CLR 78.8 73.4 84% 82 29.79 0.0
16 20:55 SE 7 9.00 Fair CLR 80.6 73.4 79% 85 29.79 0.0
16 20:35 SE 8 9.00 Fair CLR 82.4 73.4 74% 88 29.79 0.0
16 20:15 SE 7 10.00 Fair CLR 82.4 71.6 70% 87 29.78 0.0
16 19:55 SE 8 10.00 Fair CLR 84.2 71.6 66% 90 29.78 0.0
16 19:35 SE 12 10.00 Fair CLR 86 71.6 62% 92 29.78 0.0
16 19:15 E 9 10.00 A Few Clouds FEW041 FEW060 86 73.4 66% 93 29.79 0.0
16 18:55 SE 9 10.00 A Few Clouds FEW043 87.8 71.6 89.1 81.9 59% 94 29.79 0.0
16 18:35 SE 8 10.00 Fair CLR 86 71.6 62% 92 29.78 0.0
16 18:15 SE 9 10.00 Fair CLR 87.8 71.6 59% 94 29.79 0.0
16 17:55 SE 6 9.00 A Few Clouds FEW047 86 71.6 62% 92 29.79 0.0
16 17:35 E 10 10.00 A Few Clouds FEW049 87.8 71.6 59% 94 29.8 0.0
16 17:15 Vrbl 2 10.00 Fair CLR 87.8 69.8 55% 93 29.81 0.0
16 16:55 E 8 9.00 Fair CLR 87.8 69.8 55% 93 29.81 0.0
16 16:35 SE 6 10.00 Fair CLR 87.8 69.8 55% 93 29.82 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)