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 (13.48")
1901-1959 Base Period
189509 - 189512 12.43" 21 -1.05"
189609 - 189612 13.10" 30 -0.38"
189709 - 189712 13.14" 31 -0.34"
189809 - 189812 15.32" 52 1.84"
189909 - 189912 11.80" 16 -1.68"
190009 - 190012 13.42" 34 -0.06"
190109 - 190112 14.46" 43 0.98"
190209 - 190212 15.49" 55 2.01"
190309 - 190312 11.36" 12 -2.12"
190409 - 190412 11.32" 11 -2.16"
190509 - 190512 13.22" 32 -0.26"
190609 - 190612 12.97" 29 -0.51"
190709 - 190712 18.96" 64 5.48"
190809 - 190812 8.24" 1 -5.24"
190909 - 190912 11.15" 8 -2.33"
191009 - 191012 11.36" 12 -2.12"
191109 - 191112 14.57" 46 1.09"
191209 - 191212 14.71" 47 1.23"
191309 - 191312 14.48" 44 1.00"
191409 - 191412 9.44" 4 -4.04"
191509 - 191512 11.99" 18 -1.49"
191609 - 191612 12.49" 23 -0.99"
191709 - 191712 11.89" 17 -1.59"
191809 - 191812 14.80" 49 1.32"
191909 - 191912 13.51" 35 0.03"
192009 - 192012 15.45" 54 1.97"
192109 - 192112 13.56" 36 0.08"
192209 - 192212 8.86" 3 -4.62"
192309 - 192312 13.81" 38 0.33"
192409 - 192412 11.24" 9 -2.24"
192509 - 192512 15.15" 51 1.67"
192609 - 192612 16.16" 59 2.68"
192709 - 192712 19.30" 65 5.82"
192809 - 192812 10.05" 5 -3.43"
192909 - 192912 13.65" 37 0.17"
193009 - 193012 8.57" 2 -4.91"
193109 - 193112 11.28" 10 -2.20"
193209 - 193212 15.58" 56 2.10"
193309 - 193312 12.78" 25 -0.70"
193409 - 193412 14.80" 49 1.32"
193509 - 193512 12.95" 28 -0.53"
193609 - 193612 14.56" 45 1.08"
193709 - 193712 14.43" 41 0.95"
193809 - 193812 15.07" 50 1.59"
193909 - 193912 11.50" 14 -1.98"
194009 - 194012 13.84" 39 0.36"
194109 - 194112 10.71" 7 -2.77"
194209 - 194212 16.62" 60 3.14"
194309 - 194312 12.46" 22 -1.02"
194409 - 194412 15.35" 53 1.87"
194509 - 194512 17.71" 63 4.23"
194609 - 194612 12.10" 19 -1.38"
194709 - 194712 10.59" 6 -2.89"
194809 - 194812 13.93" 40 0.45"
194909 - 194912 11.54" 15 -1.94"
195009 - 195012 15.87" 57 2.39"
195109 - 195112 15.90" 58 2.42"
195209 - 195212 12.94" 27 -0.54"
195309 - 195312 12.42" 20 -1.06"
195409 - 195412 17.44" 62 3.96"
195509 - 195512 12.88" 26 -0.60"
195609 - 195612 13.31" 33 -0.17"
195709 - 195712 14.45" 42 0.97"
195809 - 195812 12.68" 24 -0.80"
195909 - 195912 17.29" 61 3.81"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/