Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (19.28")
1901-1965 Base Period
189506 - 189512 16.68" 11 -2.60"
189606 - 189612 19.97" 43 0.69"
189706 - 189712 17.48" 17 -1.80"
189806 - 189812 18.04" 24 -1.24"
189906 - 189912 19.44" 40 0.16"
190006 - 190012 24.97" 71 5.69"
190106 - 190112 18.08" 26 -1.20"
190206 - 190212 23.56" 68 4.28"
190306 - 190312 21.52" 58 2.24"
190406 - 190412 18.30" 28 -0.98"
190506 - 190512 22.74" 64 3.46"
190606 - 190612 20.97" 54 1.69"
190706 - 190712 19.10" 37 -0.18"
190806 - 190812 16.98" 12 -2.30"
190906 - 190912 21.40" 57 2.12"
191006 - 191012 12.78" 1 -6.50"
191106 - 191112 22.14" 62 2.86"
191206 - 191212 18.55" 31 -0.73"
191306 - 191312 17.93" 23 -1.35"
191406 - 191412 20.76" 52 1.48"
191506 - 191512 22.02" 61 2.74"
191606 - 191612 18.75" 33 -0.53"
191706 - 191712 15.86" 5 -3.42"
191806 - 191812 17.80" 19 -1.48"
191906 - 191912 21.22" 56 1.94"
192006 - 192012 19.00" 35 -0.28"
192106 - 192112 18.89" 34 -0.39"
192206 - 192212 17.30" 16 -1.98"
192306 - 192312 17.27" 14 -2.01"
192406 - 192412 19.88" 42 0.60"
192506 - 192512 20.20" 48 0.92"
192606 - 192612 23.29" 65 4.01"
192706 - 192712 17.87" 21 -1.41"
192806 - 192812 23.65" 69 4.37"
192906 - 192912 15.90" 6 -3.38"
193006 - 193012 15.07" 3 -4.21"
193106 - 193112 22.00" 60 2.72"
193206 - 193212 18.04" 24 -1.24"
193306 - 193312 14.76" 2 -4.52"
193406 - 193412 20.18" 47 0.90"
193506 - 193512 20.17" 46 0.89"
193606 - 193612 15.37" 4 -3.91"
193706 - 193712 16.61" 10 -2.67"
193806 - 193812 20.09" 44 0.81"
193906 - 193912 16.34" 8 -2.94"
194006 - 194012 20.67" 51 1.39"
194106 - 194112 23.46" 66 4.18"
194206 - 194212 21.65" 59 2.37"
194306 - 194312 19.08" 36 -0.20"
194406 - 194412 19.79" 41 0.51"
194506 - 194512 20.13" 45 0.85"
194606 - 194612 20.67" 51 1.39"
194706 - 194712 19.30" 38 0.02"
194806 - 194812 16.52" 9 -2.76"
194906 - 194912 19.34" 39 0.06"
195006 - 195012 17.72" 18 -1.56"
195106 - 195112 23.75" 70 4.47"
195206 - 195212 18.30" 28 -0.98"
195306 - 195312 17.83" 20 -1.45"
195406 - 195412 20.56" 49 1.28"
195506 - 195512 17.27" 14 -2.01"
195606 - 195612 17.26" 13 -2.02"
195706 - 195712 21.00" 55 1.72"
195806 - 195812 18.27" 27 -1.01"
195906 - 195912 22.52" 63 3.24"
196006 - 196012 18.54" 30 -0.74"
196106 - 196112 20.97" 54 1.69"
196206 - 196212 17.90" 22 -1.38"
196306 - 196312 16.20" 7 -3.08"
196406 - 196412 18.70" 32 -0.58"
196506 - 196512 23.51" 67 4.23"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/