Weather observations for the past three days for
Sanford, Sanford-Lee County Regional 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.
01 06:55 NW 10 G 16 10.00 Partly Cloudy SCT120 17.6 3.7 19.9 17.6 54% 7 30 0.0
01 06:35 NW 13 G 20 10.00 Mostly Cloudy BKN120 18 3.9 54% 6 30 0.0
01 06:15 NW 12 G 23 10.00 Overcast OVC110 18.1 4.1 54% 7 29.99 0.0
01 05:55 NW 10 G 16 10.00 Overcast OVC095 18.5 4.6 54% 8 29.99 0.0
01 05:35 NW 10 G 20 10.00 Overcast OVC095 18.9 4.8 54% 8 29.98 0.0
01 05:15 NW 12 G 20 10.00 Overcast OVC095 19 5.2 55% 8 29.96 0.0
01 04:55 NW 15 G 21 10.00 Overcast OVC095 19.4 6.4 57% 6 29.96 0.0
01 04:35 NW 9 G 16 10.00 Overcast OVC085 19.8 6.6 56% 10 29.95 0.0
01 04:15 NW 12 G 22 10.00 Overcast OVC085 19.8 6.4 56% 9 29.94 0.0
01 03:55 NW 12 G 16 10.00 Overcast BKN065 OVC080 19.8 7.5 59% 9 29.94 0.0
01 03:35 N 14 G 18 10.00 Overcast OVC065 19.9 7.7 59% 8 29.93 0.0
01 03:15 NW 12 G 17 10.00 Overcast SCT048 OVC065 19.8 8.4 61% 9 29.92 0.0
01 02:55 NW 7 10.00 Overcast BKN041 BKN047 OVC055 19.4 9.5 65% 11 29.92 0.0
01 02:35 NW 8 10.00 Light Snow OVC039 19 12 74% 10 29.91 0.0
01 02:15 NW 9 G 17 10.00 Light Snow SCT031 OVC039 18.9 13.1 78% 9 29.91 0.0
01 01:55 NW 8 4.00 Light Snow SCT016 BKN025 OVC037 18.9 14.4 83% 10 29.91 0.0
01 01:35 NW 6 2.50 Light Snow SCT018 OVC022 18.5 14.7 85% 11 29.91 0.0
01 01:15 N 9 1.50 Light Snow OVC015 18.5 14.7 85% 8 29.9 0.0
01 00:55 NW 8 1.00 Snow OVC013 18.5 14.9 18.9 17.2 86% 9 29.9 0.0 0.01
01 00:35 N 9 1.50 Light Snow OVC015 18.9 14.5 83% 9 29.91 0.0
01 00:15 NW 8 1.75 Light Snow OVC017 18.9 14.5 83% 10 29.92 0.0
31 23:55 NW 8 2.00 Light Snow OVC017 18.9 14 81% 10 29.92 0.0
31 23:35 N 12 1.75 Light Snow OVC013 18.5 14 83% 7 29.92 0.0
31 23:15 N 13 1.75 Light Snow BKN010 OVC015 18.5 14.2 83% 6 29.92 0.0
31 22:55 N 10 G 18 1.00 Snow OVC009 18.3 14.4 84% 7 29.91 0.0 0.01
31 22:35 N 10 1.25 Snow OVC011 18.5 14 83% 8 29.92 0.0 0.01
31 22:15 N 13 G 18 2.00 Light Snow OVC017 18.5 13.5 81% 6 29.92 0.0 0.01
31 21:55 N 13 G 22 2.50 Light Snow OVC021 18.5 13.1 79% 6 29.93 0.0
31 21:35 N 9 G 17 3.00 Light Snow OVC026 18.1 12.9 80% 8 29.93 0.0
31 21:15 N 8 4.00 Light Snow OVC026 18 12.7 80% 9 29.92 0.0
31 20:55 N 9 4.00 Light Snow SCT030 BKN041 OVC050 17.6 12.9 82% 7 29.92 0.0
31 20:35 N 7 4.00 Light Snow SCT027 BKN041 OVC048 17.6 12.7 81% 9 29.94 0.0
31 20:15 N 8 4.00 Light Snow SCT028 SCT042 OVC048 17.6 13.1 82% 8 29.94 0.0
31 19:55 N 9 5.00 Light Snow SCT024 SCT032 OVC048 17.6 12.6 81% 7 29.95 0.0
31 19:35 N 15 G 20 4.00 Light Snow BKN016 BKN025 OVC039 17.6 12.6 81% 4 29.94 0.0
31 19:15 N 9 2.50 Light Snow OVC016 17.2 12.7 82% 7 29.95 0.0
31 18:55 N 9 2.50 Light Snow OVC016 17.2 13.1 21.2 17.1 84% 7 29.96 0.0 0.01 0.01
31 18:35 N 10 2.50 Unknown Precip BKN011 OVC016 17.2 13.1 84% 6 29.96 0.0
31 18:15 N 8 1.25 Light Snow OVC011 17.2 13.5 85% 8 29.96 0.0
31 17:55 N 7 1.75 Light Snow BKN011 OVC017 17.4 12.9 82% 9 29.96 0.0
31 17:35 N 15 G 26 2.00 Light Snow OVC019 17.4 12 79% 4 29.96 0.0
31 17:15 NE 16 G 22 2.00 Unknown Precip OVC019 17.4 11.3 77% 3 29.96 0.0
31 16:55 NE 8 G 17 2.00 Light Snow OVC016 17.6 12.2 79% 8 29.96 0.0
31 16:35 NE 16 G 22 3.00 Light Snow BKN016 BKN023 OVC029 17.6 11.7 77% 4 29.95 0.0
31 16:15 N 9 4.00 Light Snow OVC016 17.6 12.2 79% 7 29.96 0.0
31 15:55 N 12 5.00 Light Snow BKN014 OVC019 18 12.6 79% 6 29.96 0.0
31 15:35 N 10 2.00 Light Snow OVC014 17.6 13.1 82% 7 29.96 0.0
31 15:15 N 10 2.00 Light Snow OVC014 18.1 13.1 81% 7 29.96 0.0
31 14:55 N 12 G 22 2.00 Light Snow BKN016 BKN021 OVC032 18.3 11.7 75% 7 29.96 0.0
31 14:35 N 18 G 26 2.00 Light Snow BKN021 OVC033 18.7 11.5 73% 4 29.96 0.0
31 14:15 NE 14 G 22 4.00 Light Snow SCT021 BKN032 OVC040 19.6 7.7 60% 7 29.96 0.0
31 13:55 N 16 G 23 10.00 Light Snow OVC040 20.7 3.9 48% 8 29.97 0.0
31 13:35 N 12 10.00 Overcast OVC038 20.8 4.1 48% 10 29.98 0.0
31 13:15 N 17 G 21 10.00 Overcast OVC038 20.8 4.3 49% 7 29.99 0.0
31 12:55 NE 9 10.00 Overcast OVC038 21.2 3.4 24.6 20.8 46% 12 30 0.0
31 12:35 NE 12 G 22 10.00 Overcast OVC038 21 4.1 48% 10 30.01 0.0
31 12:15 NE 13 G 22 10.00 Overcast OVC038 20.8 4.3 49% 9 30.02 0.0
31 11:55 NE 14 G 22 10.00 Overcast OVC038 21 4.5 49% 9 30.03 0.0
31 11:35 N 15 G 25 10.00 Overcast OVC038 21.6 5 49% 9 30.03 0.0
31 11:15 NE 10 G 20 10.00 Overcast OVC038 21.7 5 48% 12 30.04 0.0
31 10:55 N 12 G 17 10.00 Overcast OVC038 21.9 5.9 50% 11 30.07 0.0
31 10:35 NE 16 G 25 10.00 Overcast OVC040 21.9 5.5 49% 9 30.08 0.0
31 10:15 NE 17 G 23 10.00 Overcast OVC040 22.5 5.7 48% 9 30.06 0.0
31 09:55 NE 13 G 16 10.00 Overcast OVC040 23 5.7 47% 12 30.08 0.0
31 09:35 NE 13 G 18 10.00 Overcast OVC040 23 5.7 47% 12 30.08 0.0
31 09:15 NE 7 G 21 10.00 Overcast OVC040 23.2 5 45% 16 30.08 0.0
31 08:55 NE 12 G 20 10.00 Overcast OVC042 23.4 5 45% 13 30.07 0.0
31 08:35 NE 7 G 16 10.00 Overcast OVC044 23.5 5.4 46% 16 30.09 0.0
31 08:15 NE 10 G 17 10.00 Overcast OVC044 23.5 5.7 46% 14 30.09 0.0
31 07:55 NE 10 10.00 Overcast OVC044 23.7 5.7 46% 14 30.09 0.0
31 07:35 NE 10 G 16 10.00 Overcast OVC044 23.9 6.3 47% 14 30.09 0.0
31 07:15 NE 10 G 21 10.00 Overcast OVC044 24.3 5.9 45% 15 30.08 0.0
31 06:55 NE 12 G 18 10.00 Overcast OVC044 24.6 6.6 27.5 24.6 46% 15 30.09 0.0
31 06:35 NE 14 G 21 10.00 Overcast OVC044 24.8 8.2 49% 14 30.09 0.0
31 06:15 NE 10 G 18 10.00 Overcast OVC044 25.3 9.7 51% 16 30.09 0.0
31 05:55 NE 12 G 20 10.00 Overcast OVC044 25.5 10.4 53% 16 30.09 0.0
31 05:35 NE 13 G 18 10.00 Overcast OVC044 25.7 10.4 52% 15 30.09 0.0
31 05:15 NE 10 G 18 10.00 Overcast OVC044 25.9 10.6 52% 17 30.09 0.0
31 04:55 NE 9 10.00 Overcast OVC044 26.4 10.9 52% 18 30.09 0.0
31 04:35 NE 10 G 17 10.00 Overcast OVC046 26.6 11.1 52% 18 30.09 0.0
31 04:15 NE 6 10.00 Overcast OVC048 26.6 11.3 52% 21 30.1 0.0
31 03:55 NE 7 10.00 Overcast OVC048 26.6 11.8 54% 20 30.1 0.0
31 03:35 NE 8 10.00 Overcast OVC048 26.6 13.1 57% 19 30.1 0.0
31 03:15 NE 12 G 18 10.00 Overcast OVC048 26.8 13.3 57% 17 30.1 0.0
31 02:55 NE 8 G 16 10.00 Overcast OVC048 27 14 58% 19 30.11 0.0
31 02:35 NE 8 10.00 Overcast OVC050 27 14.5 59% 19 30.11 0.0
31 02:15 NE 7 10.00 Overcast OVC060 27 14.5 59% 20 30.11 0.0
31 01:55 NE 7 G 10 10.00 Overcast BKN060 OVC100 27.1 14.9 60% 20 30.12 0.0
31 01:35 NE 10 10.00 Overcast OVC060 27.3 15.4 61% 19 30.12 0.0
31 01:15 NE 7 10.00 Overcast OVC060 27.5 15.3 60% 21 30.12 0.0
31 00:55 NE 7 G 16 10.00 Overcast OVC060 27.5 15.1 31.6 25.3 59% 21 30.13 0.0
31 00:35 NE 6 10.00 Overcast OVC060 27.5 13.5 55% 22 30.13 0.0
31 00:15 NE 6 10.00 Mostly Cloudy BKN060 27 12.2 54% 21 30.14 0.0
30 23:55 NE 3 10.00 Partly Cloudy SCT060 27 11.7 52% 30.14 0.0
30 23:35 NE 7 10.00 Overcast OVC060 27.3 11.5 51% 21 30.15 0.0
30 23:15 NE 3 10.00 Mostly Cloudy BKN060 26.4 11.8 54% 30.17 0.0
30 22:55 NE 5 10.00 Partly Cloudy SCT065 26.8 10.8 51% 22 30.17 0.0
30 22:35 E 3 10.00 Partly Cloudy SCT075 27.3 10.8 50% 30.17 0.0
30 22:15 NE 7 10.00 Mostly Cloudy BKN075 27.9 11.3 50% 21 30.17 0.0
30 21:55 NE 5 10.00 Partly Cloudy SCT075 27 11.3 52% 22 30.16 0.0
30 21:35 NE 5 10.00 Partly Cloudy SCT075 28 11.1 49% 24 30.17 0.0
30 21:15 NE 5 10.00 Mostly Cloudy SCT075 BKN090 28.6 11.5 49% 24 30.17 0.0
30 20:55 NE 5 10.00 Partly Cloudy SCT090 28.9 11.5 48% 25 30.17 0.0
30 20:35 NE 6 10.00 Mostly Cloudy BKN090 29.1 11.8 48% 24 30.18 0.0
30 20:15 NE 6 10.00 Partly Cloudy SCT090 29.3 12 48% 24 30.18 0.0
30 19:55 NE 6 10.00 Mostly Cloudy BKN080 30.2 11.5 46% 25 30.18 0.0
30 19:35 NE 6 10.00 Overcast OVC080 30.2 12.2 47% 25 30.18 0.0
30 19:15 NE 5 10.00 Mostly Cloudy BKN080 31.1 10.8 43% 27 30.18 0.0
30 18:55 E 5 10.00 Overcast OVC080 31.6 10 36 31.5 40% 28 30.17 0.0
30 18:35 NE 3 10.00 Mostly Cloudy BKN080 31.8 9.9 40% 30.17 0.0
30 18:15 NE 5 10.00 Mostly Cloudy SCT043 BKN080 32 9.5 39% 28 30.17 0.0
30 17:55 NE 8 10.00 Mostly Cloudy SCT043 BKN080 BKN120 32 10 40% 25 30.17 0.0
30 17:35 NE 6 10.00 Partly Cloudy SCT046 SCT120 32.7 10.2 39% 28 30.16 0.0
30 17:15 NE 5 10.00 Mostly Cloudy BKN046 33.6 10.4 38% 30 30.15 0.0
30 16:55 E 6 10.00 Mostly Cloudy SCT046 BKN110 34.3 10.8 37% 30 30.15 0.0
30 16:35 E 7 10.00 Mostly Cloudy BKN110 34.7 10.4 36% 29 30.15 0.0
30 16:15 E 6 10.00 Mostly Cloudy BKN100 34.9 10 35% 30 30.15 0.0
30 15:55 E 7 10.00 Mostly Cloudy SCT049 BKN100 35.1 9.5 34% 30 30.16 0.0
30 15:35 E 6 10.00 Overcast SCT049 OVC100 35.4 9.3 34% 31 30.16 0.0
30 15:15 E 7 10.00 Mostly Cloudy SCT049 BKN110 35.2 10 35% 30 30.17 0.0
30 14:55 E 6 10.00 Mostly Cloudy SCT049 BKN100 34.9 9.3 34% 30 30.16 0.0
30 14:35 SE 3 10.00 Mostly Cloudy SCT049 BKN100 35.4 9.7 34% 30.16 0.0
30 14:15 E 7 10.00 Partly Cloudy SCT048 SCT110 35.2 10.2 35% 30 30.16 0.0
30 13:55 E 7 10.00 Mostly Cloudy SCT048 BKN100 36 11.5 36% 31 30.18 0.0
30 13:35 E 8 10.00 Mostly Cloudy BKN100 35.4 11.3 37% 30 30.18 0.0
30 13:15 E 9 10.00 Mostly Cloudy BKN100 34.5 11.1 38% 28 30.19 0.0
30 12:55 E 9 10.00 Mostly Cloudy BKN110 34.7 11.5 34.7 14.9 38% 28 30.21 0.0
30 12:35 E 6 10.00 Partly Cloudy SCT110 34 11.3 39% 29 30.22 0.0
30 12:15 NE 7 10.00 Partly Cloudy SCT110 33.6 11.7 40% 28 30.23 0.0
30 11:55 E 6 10.00 Partly Cloudy SCT110 32.7 10.9 40% 28 30.24 0.0
30 11:35 NE 6 10.00 Fair CLR 32 10.4 40% 27 30.25 0.0
30 11:15 NE 7 10.00 Fair CLR 32.5 12 42% 27 30.26 0.0
30 10:55 NE 6 10.00 Fair CLR 31.1 13.6 48% 26 30.27 0.0
30 10:35 NE 5 10.00 Fair CLR 30 14 51% 26 30.28 0.0
30 10:15 E 5 10.00 Fair CLR 28.9 15.4 57% 25 30.28 0.0
30 09:55 E 6 10.00 Fair CLR 27.9 16.5 62% 22 30.28 0.0
30 09:35 NE 3 10.00 Fair CLR 26.2 17.2 69% 30.28 0.0
30 09:15 NE 5 10.00 Partly Cloudy SCT120 24.6 17.8 75% 20 30.26 0.0
30 08:55 Calm 10.00 Mostly Cloudy BKN120 22.3 18.7 86% 30.27 0.0
30 08:35 Calm 10.00 Partly Cloudy SCT120 20.3 16.3 85% 30.27 0.0
30 08:15 Calm 10.00 Mostly Cloudy BKN120 19 15.6 86% 30.27 0.0
30 07:55 Calm 10.00 Fair CLR 17.6 14.5 88% 30.26 0.0
30 07:35 Calm 10.00 Fair CLR 16.7 14 89% 30.26 0.0
30 07:15 Calm 10.00 Fair CLR 16 14.4 93% 30.26 0.0
30 06:55 Calm 10.00 Fair CLR 15.6 13.8 19.8 15.4 93% 30.25 0.0
30 06:35 Calm 10.00 Fair CLR 15.8 13.6 91% 30.25 0.0
30 06:15 Calm 10.00 Fair CLR 16.5 14 90% 30.25 0.0
30 05:55 Calm 10.00 Fair CLR 15.8 13.8 92% 30.24 0.0
30 05:35 Calm 10.00 Partly Cloudy SCT070 15.8 13.6 91% 30.23 0.0
30 05:15 Calm 10.00 Partly Cloudy SCT070 16.3 14.4 92% 30.24 0.0
30 04:55 Calm 10.00 Fair CLR 16.9 14 88% 30.23 0.0
30 04:35 Calm 10.00 Fair CLR 16.7 13.3 86% 30.23 0.0
30 04:15 Calm 10.00 Fair CLR 16.7 14.4 90% 30.23 0.0
30 03:55 Calm 10.00 Partly Cloudy SCT120 17.6 14.4 87% 30.23 0.0
30 03:35 Calm 10.00 Partly Cloudy SCT120 18.9 14.7 84% 30.24 0.0
30 03:15 Calm 10.00 Fair CLR 19 14 81% 30.24 0.0
30 02:55 Calm 10.00 Fair CLR 19.6 13.6 78% 30.24 0.0
30 02:35 Calm 10.00 Fair CLR 18.5 13.8 82% 30.24 0.0
30 02:15 Calm 10.00 Fair CLR 18.5 13.6 81% 30.24 0.0
30 01:55 Calm 10.00 Partly Cloudy SCT110 18.1 14.2 84% 30.24 0.0
30 01:41 Calm 10.00 Partly Cloudy SCT110 19.4 12.2 73% 30.24 0.0
30 01:21 Calm 10.00 Partly Cloudy SCT110 17.6 12.2 79% 30.24 0.0
30 01:01 Calm 10.00 Fair CLR 19.4 12.2 73% 30.24 0.0
30 00:41 Calm 10.00 Fair CLR 19.4 12.2 73% 30.24 0.0
30 00:21 Calm 10.00 Fair CLR 17.6 12.2 79% 30.24 0.0
29 23:55 Calm 10.00 Fair CLR 19.4 12.7 75% 30.25 0.0
29 23:35 Calm 10.00 Fair CLR 19.8 12.4 73% 30.25 0.0
29 23:15 Calm 10.00 Fair CLR 19.9 12.2 72% 30.25 0.0
29 22:55 Calm 10.00 Fair CLR 20.5 12.6 71% 30.26 0.0
29 22:35 Calm 10.00 Fair CLR 19.9 13.1 75% 30.26 0.0
29 22:15 Calm 10.00 Fair CLR 19.9 12.7 74% 30.25 0.0
29 21:55 Calm 10.00 Fair CLR 20.3 12 70% 30.26 0.0
29 21:35 Calm 10.00 Fair CLR 22.8 11.8 63% 30.26 0.0
29 21:15 Calm 10.00 Fair CLR 23 11.7 62% 30.25 0.0
29 20:55 Calm 10.00 Fair CLR 23.4 12 62% 30.25 0.0
29 20:35 Calm 10.00 Fair CLR 22.3 11.7 64% 30.25 0.0
29 20:15 Calm 10.00 Fair CLR 24.1 10 55% 30.25 0.0
29 19:55 Calm 10.00 Fair CLR 25.3 10 52% 30.25 0.0
29 19:35 Calm 10.00 Fair CLR 26.6 8.4 46% 30.25 0.0
29 19:15 Calm 10.00 Fair CLR 27 7.2 43% 30.25 0.0
29 18:55 Calm 10.00 Fair CLR 26.4 9.1 36.1 26.4 48% 30.25 0.0
29 18:35 Calm 10.00 Fair CLR 27.5 9 45% 30.24 0.0
29 18:15 Calm 10.00 Fair CLR 29.7 7.7 39% 30.24 0.0
29 17:55 Calm 10.00 Fair CLR 32 4.3 31% 30.23 0.0
29 17:35 Calm 10.00 Fair CLR 33.6 3 27% 30.23 0.0
29 17:15 N 3 10.00 Fair CLR 34.2 2.8 26% 30.22 0.0
29 16:55 NW 5 10.00 Fair CLR 34.9 1.8 24% 31 30.22 0.0
29 16:35 N 6 10.00 Fair CLR 35.6 1.4 23% 31 30.22 0.0
29 16:15 W 3 10.00 Fair CLR 35.6 1.6 23% 30.22 0.0
29 15:55 W 5 10.00 Fair CLR 35.8 2.1 24% 32 30.22 0.0
29 15:35 N 5 10.00 Fair CLR 35.6 2.3 24% 32 30.22 0.0
29 15:15 N 8 10.00 Fair CLR 35.6 3 25% 30 30.22 0.0
29 14:55 NW 7 10.00 Fair CLR 35.8 1.9 24% 31 30.22 0.0
29 14:35 N 6 10.00 Fair CLR 35.4 2.7 25% 31 30.22 0.0
29 14:15 NW 8 10.00 Fair CLR 35.4 2.5 25% 30 30.23 0.0
29 13:55 N 6 10.00 Fair CLR 35.1 1.6 24% 31 30.23 0.0
29 13:35 N 8 10.00 Fair CLR 34.2 2.7 26% 28 30.23 0.0
29 13:15 N 10 10.00 Fair CLR 33.6 3.4 28% 26 30.24 0.0
29 12:55 NW 8 10.00 Fair CLR 34.2 3.6 34.2 19 27% 28 30.25 0.0
29 12:35 NW 5 10.00 Fair CLR 32.9 2.3 27% 29 30.26 0.0
29 12:15 N 9 10.00 Fair CLR 33.1 4.1 29% 26 30.27 0.0
29 11:55 N 7 10.00 Fair CLR 32 3.7 30% 26 30.28 0.0
29 11:35 NW 8 10.00 Fair CLR 31.6 3.4 30% 25 30.29 0.0
29 11:15 NW 5 10.00 Fair CLR 30.9 2.8 30% 27 30.3 0.0
29 10:55 N 7 10.00 Fair CLR 30.4 2.3 30% 24 30.31 0.0
29 10:35 NW 9 10.00 Fair CLR 30 2.7 31% 22 30.32 0.0
29 10:15 NW 6 10.00 Fair CLR 29.3 2.3 31% 24 30.31 0.0
29 09:55 N 8 10.00 Fair CLR 29.1 3 32% 22 30.31 0.0
29 09:35 N 3 10.00 Fair CLR 27.9 3.7 35% 30.32 0.0
29 09:15 N 5 10.00 Fair CLR 26.4 3.2 37% 22 30.31 0.0
29 08:55 NW 3 10.00 Fair CLR 25 3.6 39% 30.31 0.0
29 08:35 N 3 10.00 Fair CLR 24.1 3.9 42% 30.29 0.0
29 07:55 Calm 10.00 Fair CLR 19.6 8.1 61% 30.27 0.0
29 07:35 Calm 10.00 Fair CLR 20.1 5.4 53% 30.27 0.0
29 07:15 Calm 10.00 Fair CLR 19.9 4.6 51% 30.26 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)