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 (57.44")
1901-1957 Base Period
189507 - 189906 56.30" 24 -1.14"
189607 - 190006 57.63" 28 0.19"
189707 - 190106 52.47" 12 -4.97"
189807 - 190206 47.48" 3 -9.96"
189907 - 190306 50.40" 7 -7.04"
190007 - 190406 46.76" 2 -10.68"
190107 - 190506 54.34" 17 -3.10"
190207 - 190606 60.13" 42 2.69"
190307 - 190706 63.89" 52 6.45"
190407 - 190806 68.51" 59 11.07"
190507 - 190906 64.43" 53 6.99"
190607 - 191006 62.18" 49 4.74"
190707 - 191106 58.39" 35 0.95"
190807 - 191206 60.26" 44 2.82"
190907 - 191306 58.30" 33 0.86"
191007 - 191406 60.22" 43 2.78"
191107 - 191506 64.92" 55 7.48"
191207 - 191606 63.49" 51 6.05"
191307 - 191706 65.71" 57 8.27"
191407 - 191806 61.63" 47 4.19"
191507 - 191906 58.07" 30 0.63"
191607 - 192006 61.69" 48 4.25"
191707 - 192106 59.62" 40 2.18"
191807 - 192206 63.45" 50 6.01"
191907 - 192306 60.76" 45 3.32"
192007 - 192406 58.18" 31 0.74"
192107 - 192506 55.08" 19 -2.36"
192207 - 192606 56.29" 23 -1.15"
192307 - 192706 58.57" 37 1.13"
192407 - 192806 57.89" 29 0.45"
192507 - 192906 59.91" 41 2.47"
192607 - 193006 58.21" 32 0.77"
192707 - 193106 58.31" 34 0.87"
192807 - 193206 58.96" 38 1.52"
192907 - 193306 59.58" 39 2.14"
193007 - 193406 56.04" 21 -1.40"
193107 - 193506 54.50" 18 -2.94"
193207 - 193606 51.59" 9 -5.85"
193307 - 193706 54.08" 14 -3.36"
193407 - 193806 57.00" 27 -0.44"
193507 - 193906 56.21" 22 -1.23"
193607 - 194006 56.41" 25 -1.03"
193707 - 194106 61.19" 46 3.75"
193807 - 194206 64.80" 54 7.36"
193907 - 194306 65.45" 56 8.01"
194007 - 194406 66.53" 58 9.09"
194107 - 194506 58.47" 36 1.03"
194207 - 194606 52.27" 10 -5.17"
194307 - 194706 54.19" 15 -3.25"
194407 - 194806 54.32" 16 -3.12"
194507 - 194906 56.45" 26 -0.99"
194607 - 195006 55.78" 20 -1.66"
194707 - 195106 52.31" 11 -5.13"
194807 - 195206 53.67" 13 -3.77"
194907 - 195306 50.17" 6 -7.27"
195007 - 195406 50.16" 5 -7.28"
195107 - 195506 50.41" 8 -7.03"
195207 - 195606 46.15" 1 -11.29"
195307 - 195706 48.05" 4 -9.39"

Citing This Page

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