Year Month Day Hour Minute Value (Times are PST) (barometer,hPa) 2018 12 13 13 21 1013.68 2018 12 13 13 25 1013.65 2018 12 13 13 26 1013.67 2018 12 13 13 42 1013.65 2018 12 13 13 43 1013.71 2018 12 13 13 44 1013.70 2018 12 13 13 45 1013.72 2018 12 13 13 59 1013.65 2018 12 13 14 00 1013.71 2018 12 13 14 01 1013.81 2018 12 13 14 02 1013.82 2018 12 13 14 03 1013.79 2018 12 13 14 05 1013.75 2018 12 13 14 07 1013.58 2018 12 13 14 08 1013.59 2018 12 13 14 11 1013.51 2018 12 13 14 14 1013.58 2018 12 13 14 15 1013.58 2018 12 13 14 16 1013.55 2018 12 13 14 17 1013.55 2018 12 13 14 18 1013.43 2018 12 13 14 19 1013.47 2018 12 13 14 20 1013.48 2018 12 13 14 21 1013.50 2018 12 13 14 22 1013.55 2018 12 13 14 23 1013.51 2018 12 13 14 32 1013.48 2018 12 13 14 33 1013.51 2018 12 13 14 34 1013.55 2018 12 13 14 35 1013.45 2018 12 13 14 36 1013.41 2018 12 13 14 37 1013.44 2018 12 13 14 38 1013.39 2018 12 13 14 39 1013.40 2018 12 13 14 40 1013.38 2018 12 13 14 41 1013.38 2018 12 13 14 42 1013.43 2018 12 13 14 43 1013.44 2018 12 13 14 44 1013.44 2018 12 13 14 45 1013.41 2018 12 13 14 46 1013.44 2018 12 13 14 47 1013.44 2018 12 13 14 48 1013.44 2018 12 13 14 49 1013.44 2018 12 13 14 50 1013.53 2018 12 13 14 51 1013.49 2018 12 13 14 52 1013.51 2018 12 13 14 53 1013.55 2018 12 13 14 54 1013.51 2018 12 13 14 55 1013.48 2018 12 13 14 56 1013.45 2018 12 13 14 57 1013.39 2018 12 13 14 58 1013.47 2018 12 13 14 59 1013.54 2018 12 13 15 00 1013.55 2018 12 13 15 01 1013.58 2018 12 13 15 02 1013.58 2018 12 13 15 03 1013.61 2018 12 13 15 04 1013.61 2018 12 13 15 05 1013.61 2018 12 13 15 06 1013.58 2018 12 13 15 07 1013.55 2018 12 13 15 08 1013.55 2018 12 13 15 09 1013.58 2018 12 13 15 10 1013.55 2018 12 13 15 11 1013.55 2018 12 13 15 12 1013.58 2018 12 13 15 13 1013.49 2018 12 13 15 14 1013.54 2018 12 13 15 15 1013.64 2018 12 13 15 16 1013.65 2018 12 13 15 17 1013.65 2018 12 13 15 18 1013.62 2018 12 13 15 19 1013.61 2018 12 13 15 20 1013.61 2018 12 13 15 21 1013.56 2018 12 13 15 22 1013.55 2018 12 13 15 23 1013.55 2018 12 13 15 24 1013.60 2018 12 13 15 25 1013.61 2018 12 13 15 26 1013.58 2018 12 13 15 27 1013.58 2018 12 13 15 28 1013.58 2018 12 13 15 29 1013.58 2018 12 13 15 30 1013.52 2018 12 13 15 31 1013.51 2018 12 13 15 32 1013.40 2018 12 13 15 33 1013.38 2018 12 13 15 34 1013.38 2018 12 13 15 35 1013.32 2018 12 13 15 36 1013.28 2018 12 13 15 37 1013.31 2018 12 13 15 38 1013.28 2018 12 13 15 39 1013.28 2018 12 13 15 40 1013.33 2018 12 13 15 41 1013.31 2018 12 13 15 42 1013.34 2018 12 13 15 43 1013.34 2018 12 13 15 44 1013.34 2018 12 13 15 45 1013.34 2018 12 13 15 46 1013.37 2018 12 13 15 47 1013.43 2018 12 13 15 48 1013.39 2018 12 13 15 49 1013.38 2018 12 13 15 50 1013.43 2018 12 13 15 51 1013.50 2018 12 13 15 52 1013.40 2018 12 13 15 53 1013.38 2018 12 13 15 54 1013.41 2018 12 13 15 55 1013.41 2018 12 13 15 56 1013.38 2018 12 13 15 57 1013.38 2018 12 13 15 58 1013.38 2018 12 13 15 59 1013.43 2018 12 13 16 00 1013.39 2018 12 13 16 01 1013.43 2018 12 13 16 02 1013.35 2018 12 13 16 03 1013.37 2018 12 13 16 04 1013.35 2018 12 13 16 05 1013.31 2018 12 13 16 06 1013.31 2018 12 13 16 07 1013.31 2018 12 13 16 08 1013.28 2018 12 13 16 09 1013.31 2018 12 13 16 10 1013.31 2018 12 13 16 11 1013.31 2018 12 13 16 12 1013.22 2018 12 13 16 13 1013.18 2018 12 13 16 14 1013.21 2018 12 13 16 15 1013.27 2018 12 13 16 16 1013.19 2018 12 13 16 17 1013.20 2018 12 13 16 18 1013.15 2018 12 13 16 19 1013.14 2018 12 13 16 20 1013.14 2018 12 13 16 21 1013.14 2018 12 13 16 22 1013.11 2018 12 13 16 23 1013.11 2018 12 13 16 24 1013.20 2018 12 13 16 25 1013.15 2018 12 13 16 26 1013.11 2018 12 13 16 27 1013.11 2018 12 13 16 28 1013.05 2018 12 13 16 29 1013.10 2018 12 13 16 30 1013.11 2018 12 13 16 31 1013.14 2018 12 13 16 32 1013.05 2018 12 13 16 33 1013.07 2018 12 13 16 34 1012.98 2018 12 13 16 35 1012.97 2018 12 13 16 36 1012.88 2018 12 13 16 37 1012.93 2018 12 13 16 38 1012.97 2018 12 13 16 39 1012.94 2018 12 13 16 40 1012.94 2018 12 13 16 41 1013.03 2018 12 13 16 42 1013.07 2018 12 13 16 43 1013.04 2018 12 13 16 44 1013.10 2018 12 13 16 45 1013.05 2018 12 13 16 46 1013.00 2018 12 13 16 47 1013.03 2018 12 13 16 48 1012.98 2018 12 13 16 49 1012.97 2018 12 13 16 50 1012.94 2018 12 13 16 51 1012.91 2018 12 13 16 52 1012.94 2018 12 13 16 53 1012.99 2018 12 13 16 54 1012.97 2018 12 13 16 55 1012.91 2018 12 13 16 56 1012.99 2018 12 13 16 57 1013.00 2018 12 13 16 58 1012.97 2018 12 13 16 59 1013.03 2018 12 13 17 00 1013.00 2018 12 13 17 01 1012.95 2018 12 13 17 02 1012.97 2018 12 13 17 03 1013.00 2018 12 13 17 04 1012.97 2018 12 13 17 05 1012.94 2018 12 13 17 06 1012.94 2018 12 13 17 07 1012.99 2018 12 13 17 08 1012.95 2018 12 13 17 09 1012.97 2018 12 13 17 10 1012.94 2018 12 13 17 11 1012.85 2018 12 13 17 12 1012.89 2018 12 13 17 13 1012.87 2018 12 13 17 14 1012.84 2018 12 13 17 15 1012.87 2018 12 13 17 16 1012.78 2018 12 13 17 17 1012.86 2018 12 13 17 18 1012.87 2018 12 13 17 19 1012.84 2018 12 13 17 20 1012.84 2018 12 13 17 21 1012.87 2018 12 13 17 22 1012.84 2018 12 13 17 23 1012.84 2018 12 13 17 24 1012.81 2018 12 13 17 25 1012.69 2018 12 13 17 26 1012.58 2018 12 13 17 27 1012.62 2018 12 13 17 28 1012.69 2018 12 13 17 29 1012.70 2018 12 13 17 30 1012.67 2018 12 13 17 31 1012.58 2018 12 13 17 32 1012.65 2018 12 13 17 33 1012.64 2018 12 13 17 34 1012.67 2018 12 13 17 35 1012.61 2018 12 13 17 36 1012.60 2018 12 13 17 37 1012.51 2018 12 13 17 38 1012.50 2018 12 13 17 39 1012.55 2018 12 13 17 40 1012.59 2018 12 13 17 41 1012.60 2018 12 13 17 42 1012.60 2018 12 13 17 43 1012.54 2018 12 13 17 44 1012.50 2018 12 13 17 45 1012.41 2018 12 13 17 46 1012.40 2018 12 13 17 47 1012.36 2018 12 13 17 48 1012.30 2018 12 13 17 49 1012.24 2018 12 13 17 50 1012.20 2018 12 13 17 51 1012.28 2018 12 13 17 52 1012.35 2018 12 13 17 53 1012.36 2018 12 13 17 54 1012.48 2018 12 13 17 55 1012.44 2018 12 13 17 56 1012.60 2018 12 13 17 57 1012.54 2018 12 13 17 58 1012.62 2018 12 13 17 59 1012.48 2018 12 13 18 00 1012.49 2018 12 13 18 01 1012.50 2018 12 13 18 02 1012.47 2018 12 13 18 03 1012.43 2018 12 13 18 04 1012.37 2018 12 13 18 05 1012.33 2018 12 13 18 06 1012.27 2018 12 13 18 07 1012.29 2018 12 13 18 08 1012.26 2018 12 13 18 09 1012.23 2018 12 13 18 10 1012.23 2018 12 13 18 11 1012.20 2018 12 13 18 12 1012.19 2018 12 13 18 13 1012.25 2018 12 13 18 14 1012.32 2018 12 13 18 15 1012.24 2018 12 13 18 16 1012.17 2018 12 13 18 17 1012.13 2018 12 13 18 18 1012.12 2018 12 13 18 19 1012.07 2018 12 13 18 20 1012.03 2018 12 13 18 21 1011.96 2018 12 13 18 22 1011.98 2018 12 13 18 23 1011.96 2018 12 13 18 24 1011.95 2018 12 13 18 25 1011.95 2018 12 13 18 26 1011.92 2018 12 13 18 27 1011.98 2018 12 13 18 28 1011.99 2018 12 13 18 29 1011.99 2018 12 13 18 30 1012.02 2018 12 13 18 31 1011.96 2018 12 13 18 32 1012.01 2018 12 13 18 33 1011.91 2018 12 13 18 34 1011.98 2018 12 13 18 35 1011.99 2018 12 13 18 36 1011.99 2018 12 13 18 37 1011.93 2018 12 13 18 38 1012.01 2018 12 13 18 39 1012.02 2018 12 13 18 40 1012.02 2018 12 13 18 41 1012.02 2018 12 13 18 42 1012.11 2018 12 13 18 43 1012.12 2018 12 13 18 44 1012.07 2018 12 13 18 45 1012.11 2018 12 13 18 46 1011.97 2018 12 13 18 47 1011.95 2018 12 13 18 48 1011.92 2018 12 13 18 49 1011.83 2018 12 13 18 50 1011.88 2018 12 13 18 51 1011.86 2018 12 13 18 52 1011.82 2018 12 13 18 53 1011.82 2018 12 13 18 54 1011.82 2018 12 13 18 55 1011.82 2018 12 13 18 56 1011.82 2018 12 13 18 57 1011.70 2018 12 13 18 58 1011.63 2018 12 13 18 59 1011.58 2018 12 13 19 00 1011.55 2018 12 13 19 01 1011.49 2018 12 13 19 02 1011.51 2018 12 13 19 03 1011.54 2018 12 13 19 04 1011.42 2018 12 13 19 05 1011.41 2018 12 13 19 06 1011.41 2018 12 13 19 07 1011.44 2018 12 13 19 08 1011.48 2018 12 13 19 09 1011.51 2018 12 13 19 10 1011.48 2018 12 13 19 11 1011.42 2018 12 13 19 12 1011.44 2018 12 13 19 13 1011.50 2018 12 13 19 14 1011.60 2018 12 13 19 15 1011.62 2018 12 13 19 16 1011.56 2018 12 13 19 17 1011.58 2018 12 13 19 18 1011.61 2018 12 13 19 19 1011.65 2018 12 13 19 20 1011.59 2018 12 13 19 21 1011.61 2018 12 13 19 22 1011.47 2018 12 13 19 23 1011.45 2018 12 13 19 24 1011.42 2018 12 13 19 25 1011.53 2018 12 13 19 26 1011.52 2018 12 13 19 27 1011.42 2018 12 13 19 28 1011.47 2018 12 13 19 29 1011.39 2018 12 13 19 30 1011.44 2018 12 13 19 31 1011.33 2018 12 13 19 32 1011.34 2018 12 13 19 33 1011.32 2018 12 13 19 34 1011.31 2018 12 13 19 35 1011.25 2018 12 13 19 36 1011.24 2018 12 13 19 37 1011.15 2018 12 13 19 38 1011.05 2018 12 13 19 39 1011.13 2018 12 13 19 40 1011.08 2018 12 13 19 41 1011.02 2018 12 13 19 42 1011.06 2018 12 13 19 43 1011.02 2018 12 13 19 44 1011.04 2018 12 13 19 45 1011.01 2018 12 13 19 46 1011.04 2018 12 13 19 47 1010.98 2018 12 13 19 48 1010.97 2018 12 13 19 49 1010.92 2018 12 13 19 50 1010.85 2018 12 13 19 51 1010.81 2018 12 13 19 52 1010.83 2018 12 13 19 53 1010.87 2018 12 13 19 54 1010.78 2018 12 13 19 55 1010.89 2018 12 13 19 56 1010.94 2018 12 13 19 57 1010.82 2018 12 13 19 58 1010.83 2018 12 13 19 59 1010.84 2018 12 13 20 00 1010.81 2018 12 13 20 01 1010.83 2018 12 13 20 02 1010.90 2018 12 13 20 03 1010.91 2018 12 13 20 04 1010.88 2018 12 13 20 05 1010.96 2018 12 13 20 06 1010.86 2018 12 13 20 07 1010.90 2018 12 13 20 08 1010.88 2018 12 13 20 09 1010.84 2018 12 13 20 10 1010.87 2018 12 13 20 11 1010.90 2018 12 13 20 12 1010.91 2018 12 13 20 13 1011.00 2018 12 13 20 14 1010.98 2018 12 13 20 15 1010.92 2018 12 13 20 16 1010.88 2018 12 13 20 17 1010.90 2018 12 13 20 18 1010.88 2018 12 13 20 19 1010.96 2018 12 13 20 20 1010.88 2018 12 13 20 21 1010.81 2018 12 13 20 22 1010.83 2018 12 13 20 23 1010.84 2018 12 13 20 24 1010.81 2018 12 13 20 25 1010.80 2018 12 13 20 26 1010.92 2018 12 13 20 27 1010.97 2018 12 13 20 28 1010.97 2018 12 13 20 29 1011.06 2018 12 13 20 30 1010.98 2018 12 13 20 31 1011.00 2018 12 13 20 32 1011.01 2018 12 13 20 33 1011.04 2018 12 13 20 34 1011.01 2018 12 13 20 35 1011.01 2018 12 13 20 36 1010.98 2018 12 13 20 37 1011.00 2018 12 13 20 38 1011.04 2018 12 13 20 39 1011.01 2018 12 13 20 40 1010.92 2018 12 13 20 41 1010.91 2018 12 13 20 42 1010.91 2018 12 13 20 43 1010.94 2018 12 13 20 44 1010.88 2018 12 13 20 45 1010.90 2018 12 13 20 46 1010.85 2018 12 13 20 47 1010.84 2018 12 13 20 48 1010.81 2018 12 13 20 49 1010.77 2018 12 13 20 50 1010.71 2018 12 13 20 51 1010.67 2018 12 13 20 52 1010.67 2018 12 13 20 53 1010.64 2018 12 13 20 54 1010.58 2018 12 13 20 55 1010.57 2018 12 13 20 56 1010.54 2018 12 13 20 57 1010.53 2018 12 13 20 58 1010.59 2018 12 13 20 59 1010.60 2018 12 13 21 00 1010.57 2018 12 13 21 01 1010.48 2018 12 13 21 02 1010.46 2018 12 13 21 03 1010.52 2018 12 13 21 04 1010.44 2018 12 13 21 05 1010.37 2018 12 13 21 06 1010.33 2018 12 13 21 07 1010.36 2018 12 13 21 08 1010.33 2018 12 13 21 09 1010.30 2018 12 13 21 10 1010.35 2018 12 13 21 11 1010.36 2018 12 13 21 12 1010.31 2018 12 13 21 13 1010.30 2018 12 13 21 14 1010.33 2018 12 13 21 15 1010.33 2018 12 13 21 16 1010.36 2018 12 13 21 17 1010.36 2018 12 13 21 18 1010.36 2018 12 13 21 19 1010.27 2018 12 13 21 20 1010.29 2018 12 13 21 21 1010.30 2018 12 13 21 22 1010.39 2018 12 13 21 23 1010.34 2018 12 13 21 24 1010.27 2018 12 13 21 25 1010.26 2018 12 13 21 26 1010.20 2018 12 13 21 27 1010.19 2018 12 13 21 28 1010.08 2018 12 13 21 29 1010.09 2018 12 13 21 30 1010.06 2018 12 13 21 31 1010.00 2018 12 13 21 32 1010.02 2018 12 13 21 33 1009.97 2018 12 13 21 34 1009.99 2018 12 13 21 35 1009.99 2018 12 13 21 36 1010.11 2018 12 13 21 37 1010.07 2018 12 13 21 38 1010.12 2018 12 13 21 39 1010.04 2018 12 13 21 40 1009.97 2018 12 13 21 41 1009.96 2018 12 13 21 42 1010.05 2018 12 13 21 43 1009.91 2018 12 13 21 44 1009.86 2018 12 13 21 45 1009.77 2018 12 13 21 46 1009.84 2018 12 13 21 47 1009.83 2018 12 13 21 48 1009.82 2018 12 13 21 49 1009.76 2018 12 13 21 50 1009.75 2018 12 13 21 51 1009.70 2018 12 13 21 52 1009.78 2018 12 13 21 53 1009.81 2018 12 13 21 54 1009.85 2018 12 13 21 55 1009.83 2018 12 13 21 56 1009.85 2018 12 13 21 57 1009.86 2018 12 13 21 58 1009.86 2018 12 13 21 59 1009.86 2018 12 13 22 00 1009.83 2018 12 13 22 01 1009.79 2018 12 13 22 02 1009.76 2018 12 13 22 03 1009.72 2018 12 13 22 04 1009.63 2018 12 13 22 05 1009.68 2018 12 13 22 06 1009.63 2018 12 13 22 07 1009.68 2018 12 13 22 08 1009.66 2018 12 13 22 09 1009.68 2018 12 13 22 10 1009.66 2018 12 13 22 11 1009.65 2018 12 13 22 12 1009.62 2018 12 13 22 13 1009.59 2018 12 13 22 14 1009.64 2018 12 13 22 15 1009.56 2018 12 13 22 16 1009.53 2018 12 13 22 17 1009.55 2018 12 13 22 18 1009.61 2018 12 13 22 19 1009.65 2018 12 13 22 20 1009.65 2018 12 13 22 21 1009.54 2018 12 13 22 22 1009.67 2018 12 13 22 23 1009.66 2018 12 13 22 24 1009.59 2018 12 13 22 25 1009.58 2018 12 13 22 26 1009.64 2018 12 13 22 27 1009.71 2018 12 13 22 28 1009.70 2018 12 13 22 29 1009.74 2018 12 13 22 30 1009.66 2018 12 13 22 31 1009.59 2018 12 13 22 32 1009.55 2018 12 13 22 33 1009.58 2018 12 13 22 34 1009.61 2018 12 13 22 35 1009.62 2018 12 13 22 36 1009.62 2018 12 13 22 37 1009.65 2018 12 13 22 38 1009.65 2018 12 13 22 39 1009.62 2018 12 13 22 40 1009.62 2018 12 13 22 41 1009.65 2018 12 13 22 42 1009.59 2018 12 13 22 43 1009.58 2018 12 13 22 44 1009.58 2018 12 13 22 45 1009.55 2018 12 13 22 46 1009.55 2018 12 13 22 47 1009.46 2018 12 13 22 48 1009.33 2018 12 13 22 49 1009.28 2018 12 13 22 50 1009.19 2018 12 13 22 51 1009.12 2018 12 13 22 52 1009.08 2018 12 13 22 53 1008.96 2018 12 13 22 54 1008.94 2018 12 13 22 55 1008.94 2018 12 13 22 56 1008.88 2018 12 13 22 57 1008.87 2018 12 13 22 58 1008.76 2018 12 13 22 59 1008.80 2018 12 13 23 00 1008.84 2018 12 13 23 01 1008.90 2018 12 13 23 02 1008.91 2018 12 13 23 03 1008.96 2018 12 13 23 04 1008.83 2018 12 13 23 05 1008.81 2018 12 13 23 06 1008.86 2018 12 13 23 07 1008.90 2018 12 13 23 08 1008.96 2018 12 13 23 09 1008.97 2018 12 13 23 10 1009.00 2018 12 13 23 11 1009.04 2018 12 13 23 12 1008.98 2018 12 13 23 13 1008.92 2018 12 13 23 14 1008.96 2018 12 13 23 15 1008.88 2018 12 13 23 16 1008.87 2018 12 13 23 17 1008.82 2018 12 13 23 18 1008.78 2018 12 13 23 19 1008.74 2018 12 13 23 20 1008.68 2018 12 13 23 21 1008.58 2018 12 13 23 22 1008.54 2018 12 13 23 23 1008.53 2018 12 13 23 24 1008.56 2018 12 13 23 25 1008.60 2018 12 13 23 26 1008.51 2018 12 13 23 27 1008.53 2018 12 13 23 28 1008.42 2018 12 13 23 29 1008.40 2018 12 13 23 30 1008.28 2018 12 13 23 31 1008.17 2018 12 13 23 32 1008.10 2018 12 13 23 33 1008.12 2018 12 13 23 34 1008.22 2018 12 13 23 35 1008.29 2018 12 13 23 36 1008.24 2018 12 13 23 37 1008.26 2018 12 13 23 38 1008.26 2018 12 13 23 39 1008.35 2018 12 13 23 40 1008.37 2018 12 13 23 41 1008.37 2018 12 13 23 42 1008.34 2018 12 13 23 43 1008.42 2018 12 13 23 44 1008.46 2018 12 13 23 45 1008.52 2018 12 13 23 46 1008.56 2018 12 13 23 47 1008.60 2018 12 13 23 48 1008.60 2018 12 13 23 49 1008.58 2018 12 13 23 50 1008.60 2018 12 13 23 51 1008.51 2018 12 13 23 52 1008.53 2018 12 13 23 53 1008.48 2018 12 13 23 54 1008.44 2018 12 13 23 55 1008.41 2018 12 13 23 56 1008.34 2018 12 13 23 57 1008.39 2018 12 13 23 58 1008.28 2018 12 13 23 59 1008.26