Year
to year weather statistics for LaCostaWeather.com
LaCostaWeather.com
Temperature (°F) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 76.6 74.7 80.7 86.9 83.2 87.9 86.6 88.2 - - - - 83.10
2016 74.4 90.3 79.0 89.9 73.9 92.7 92.9 89.0 103.6 97.1 94.7 75.6 87.76
2015 85.7 88.6 98.2 89.0 85.7 89.3 93.2 100.2 102.0 98.7 87.4 80.9 91.58
2014 69.9 78.5 86.3 98.0 102.5 83.0 91.8 92.3 100.4 97.5 89.0 80.9 89.18
Av: 76.7 83.0 86.1 91.0 86.3 88.2 91.1 92.4 102.0 97.8 90.4 79.1 87.90
Temperature (°F) (Minimum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 38.2 37.8 40.6 45.1 46.2 50.1 59.6 57.3 - - - - 46.86
2016 36.0 31.8 40.1 47.4 51.3 53.9 57.8 58.4 52.0 53.2 39.9 38.2 46.67
2015 33.8 42.1 39.6 45.4 49.6 55.0 50.0 59.0 58.7 52.0 38.5 33.7 46.45
2014 44.6 39.9 44.8 42.1 50.8 53.8 59.9 59.0 61.6 50.0 44.1 33.7 48.69
Av: 38.1 37.9 41.3 45.0 49.5 53.2 56.8 58.4 57.4 51.7 40.8 35.2 47.17
Temperature (°F) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 55.6 55.6 59.0 62.0 62.1 66.0 71.4 70.7 - - - - 62.79
2016 53.7 58.0 58.0 61.5 61.9 68.0 71.9 71.8 69.3 66.2 60.9 56.0 63.10
2015 56.1 60.3 62.8 62.7 63.2 69.2 71.6 74.7 74.4 70.0 57.2 53.5 64.65
2014 56.1 56.2 59.5 61.9 68.2 68.4 73.0 72.7 73.6 68.5 61.2 55.5 64.58
Av: 55.4 57.5 59.8 62.0 63.9 67.9 72.0 72.5 72.5 68.2 59.8 55.0 63.78
Frost Days
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Tot.
2017 0 0 0 0 0 0 0 0 - - - - 0
2016 0 1 0 0 0 0 0 0 0 0 0 0 1
2015 0 0 0 0 0 0 0 0 0 0 0 0 0
2014 0 0 0 0 0 0 0 0 0 0 0 0 0
Av: 0 0 0 0 0 0 0 0 0 0 0 0 0
Windchill (°F) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 76.6 74.7 80.7 86.9 83.2 87.9 86.6 88.2 - - - - 83.10
2016 74.4 90.3 79.0 89.9 73.9 92.7 92.9 89.0 100.1 96.1 94.6 75.6 87.37
2015 85.7 88.6 98.2 89.0 85.7 89.3 93.2 98.0 99.1 97.1 87.4 80.9 91.02
2014 69.9 78.5 86.3 98.0 102.5 83.0 91.8 92.3 100.4 97.5 89.0 80.9 89.18
Av: 76.7 83.0 86.1 91.0 86.3 88.2 91.1 91.9 99.9 96.9 90.3 79.1 87.67
Windchill (°F) (Minimum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 37.9 37.8 40.6 45.1 44.9 50.1 59.6 57.3 - - - - 46.66
2016 36.0 31.8 40.1 32.0 51.3 53.9 57.8 58.4 52.0 53.2 39.9 32.0 44.87
2015 33.2 42.1 32.0 32.0 48.8 55.0 32.0 59.0 58.7 52.0 32.0 32.0 42.41
2014 44.6 39.9 44.8 42.1 50.8 53.8 59.9 59.0 61.6 50.0 32.0 29.4 47.33
Av: 37.9 37.9 39.4 37.8 49.0 53.2 52.3 58.4 57.4 51.7 34.6 31.1 45.31
Windchill (°F) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 55.5 55.6 59.0 62.0 62.0 66.0 71.4 70.7 - - - - 62.77
2016 53.7 57.7 57.9 61.4 61.9 68.1 71.8 71.8 69.3 66.2 61.5 54.9 63.03
2015 56.0 60.8 62.8 62.1 63.2 69.1 71.5 74.7 74.4 70.0 57.2 53.3 64.60
2014 56.1 56.2 59.5 61.9 68.2 68.4 73.0 72.7 73.6 68.5 61.1 55.4 64.56
Av: 55.3 57.6 59.8 61.8 63.8 67.9 71.9 72.5 72.4 68.3 60.0 54.5 63.74
Heat Index(°F) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 76.6 74.7 80.8 86.9 83.2 88.6 89.7 95.6 - - - - 84.52
2016 74.4 90.3 79.0 89.9 73.9 93.4 96.4 90.9 103.6 97.1 94.7 75.6 88.27
2015 85.7 96.1 98.2 89.0 85.7 103.0 97.2 105.2 108.2 104.0 87.4 80.9 95.05
2014 69.9 78.5 86.3 98.0 102.5 84.3 93.8 92.4 101.9 97.5 89.0 82.8 89.75
Av: 76.7 84.9 86.1 91.0 86.3 92.3 94.3 96.0 104.6 99.5 90.4 79.8 89.40
Heat Index(°F) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 55.6 55.6 59.0 62.0 62.1 66.0 71.6 70.9 - - - - 62.84
2016 53.7 58.0 58.0 61.5 61.9 68.1 72.2 72.0 69.4 66.2 60.9 56.0 63.16
2015 56.1 60.4 62.8 62.7 63.2 69.4 72.0 75.5 75.2 70.2 57.2 53.5 64.86
2014 56.1 56.2 59.5 61.9 68.2 68.5 73.4 73.1 74.1 68.6 61.2 55.6 64.69
Av: 55.4 57.5 59.8 62.0 63.9 68.0 72.3 72.9 72.9 68.3 59.8 55.0 63.89
Wind Speed (MPH) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 27.0 31.0 17.0 18.0 22.0 18.0 14.0 15.0 - - - - 20.25
2016 1.0 0.0 31.0 70.0 38.0 0.0 0.0 25.0 36.0 12.0 1.0 12.0 18.83
2015 20.0 18.0 22.0 16.0 19.0 16.0 16.0 16.0 0.0 1.0 1.0 10.0 12.92
2014 11.0 30.0 20.0 24.0 27.0 14.0 16.0 16.0 18.0 14.0 21.0 22.0 19.42
Av: 14.7 19.8 22.5 32.0 26.5 12.0 11.5 18.0 18.0 9.0 7.7 14.7 17.85
Wind Speed (MPH) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 1.5 1.9 1.8 2.0 2.1 1.9 1.8 1.7 - - - - 1.83
2016 0.0 0.0 0.2 0.1 0.1 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.05
2015 0.7 1.0 0.9 0.9 1.8 1.5 1.5 0.4 0.0 0.0 0.0 0.0 0.73
2014 0.1 0.8 1.4 1.8 2.0 2.0 1.7 1.6 1.1 0.9 0.8 1.1 1.28
Av: 0.6 0.9 1.1 1.2 1.5 1.3 1.3 1.0 0.4 0.3 0.3 0.4 0.97
Wind Direction (Degrees) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 193 156 169 149 125 120 122 123 - - - - 144.7
2016 169 186 145 134 116 121 115 128 143 152 173 184 147.3
2015 182 151 167 111 121 123 122 115 115 152 175 159 141.0
2014 319 140 141 143 120 127 116 129 120 137 150 169 151.0
Av: 216 158 155 134 121 123 119 124 126 147 166 171 146.0
Wind Run(miles)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Tot.
2017 1088.8 1226.3 1342.4 1437.8 1507.8 1312.1 1303.2 912.8 - - - - 10131.1
2016 0.0 0.0 146.3 58.8 97.4 0.0 0.0 82.7 2.2 0.7 0.0 3.1 391.1
2015 535.8 637.5 642.7 656.5 1319.4 1108.7 1112.2 292.7 0.0 0.0 0.0 0.0 6305.5
2014 6.9 486.9 1036.3 1259.4 1471.2 1400.9 1267.3 1191.9 806.4 632.6 591.4 806.4 10957.6
Av: 407.9 587.7 791.9 853.1 1099.0 955.4 920.7 620.0 269.5 211.1 197.1 269.8 6946.3
Pressure (inHg) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 30.52 30.37 30.31 30.17 30.18 30.07 30.10 30.06 - - - - 30.22
2016 30.20 30.29 30.13 30.10 30.02 30.06 30.00 29.97 30.00 30.05 30.09 30.20 30.09
2015 30.27 30.16 30.18 30.02 30.03 29.95 30.00 29.92 29.93 30.02 30.21 30.20 30.07
2014 30.07 30.22 30.15 30.08 30.01 29.90 29.99 29.98 29.92 29.99 30.29 30.27 30.07
Av: 30.27 30.26 30.19 30.09 30.06 30.00 30.02 29.98 29.95 30.02 30.20 30.22 30.12
Pressure (inHg) (Minimum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 29.51 29.51 29.80 29.77 29.83 29.74 29.83 29.85 - - - - 29.73
2016 29.62 29.72 29.70 29.71 29.75 29.73 29.70 29.70 29.69 29.72 29.76 29.70 29.71
2015 29.76 29.69 29.79 29.70 29.74 29.70 29.73 29.72 29.62 29.51 29.71 29.66 29.69
2014 29.82 29.64 29.71 29.73 29.76 29.68 29.68 29.68 29.58 29.69 29.74 29.71 29.70
Av: 29.68 29.64 29.75 29.73 29.77 29.71 29.73 29.74 29.63 29.64 29.74 29.69 29.71
Pressure (inHg) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2017 30.12 30.07 30.08 30.01 29.96 29.92 29.97 29.96 - - - - 30.01
2016 30.01 29.99 29.93 29.90 29.88 29.85 29.85 29.82 29.85 29.88 29.94 29.99 29.91
2015 30.02 29.95 29.94 29.88 29.88 29.81 29.86 29.83 29.78 29.82 29.92 29.97 29.89
2014 29.94 29.95 29.96 29.90 29.87 29.81 29.88 29.85 29.77 29.85 29.97 29.99 29.90
Av: 30.02 29.99 29.98 29.92 29.90 29.85 29.89 29.87 29.80 29.85 29.94 29.98 29.93
Precipitation (in) (Total)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Tot.
2017 4.26 5.08 0.16 0.06 1.02 0.08 0.00 0.00 - - - - 10.66
2016 2.34 0.02 0.95 0.34 0.57 0.01 0.00 0.00 0.29 0.05 1.20 1.45 7.22
2015 0.48 0.32 0.92 0.08 0.74 0.12 0.68 0.00 0.58 0.37 0.51 0.50 5.30
2014 0.12 0.94 2.02 0.54 0.04 0.00 0.00 0.16 -0.00 0.01 0.47 2.87 7.17
Av: 1.80 1.59 1.01 0.25 0.59 0.05 0.17 0.04 0.29 0.14 0.73 1.61 7.59
Rain Days (>0.04 in)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Tot.
2017 9 6 2 1 2 1 0 0 - - - - 21
2016 4 0 4 3 2 0 0 0 2 0 4 4 23
2015 2 2 2 1 5 1 2 0 1 2 6 3 27
2014 2 5 2 3 1 0 0 2 0 0 2 9 26
Av: 4 3 3 2 3 1 1 1 1 1 4 5 24