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 (34.53")
1901-2000 Base Period
189510 - 189607 34.53" 59 0.00"
189610 - 189707 35.54" 69 1.01"
189710 - 189807 35.89" 73 1.36"
189810 - 189907 36.20" 77 1.67"
189910 - 190007 33.47" 44 -1.06"
190010 - 190107 36.83" 83 2.30"
190110 - 190207 38.86" 97 4.33"
190210 - 190307 38.72" 96 4.19"
190310 - 190407 33.95" 50 -0.58"
190410 - 190507 29.60" 10 -4.93"
190510 - 190607 33.52" 45 -1.01"
190610 - 190707 32.98" 37 -1.55"
190710 - 190807 37.58" 89 3.05"
190810 - 190907 32.43" 32 -2.10"
190910 - 191007 30.77" 18 -3.76"
191010 - 191107 27.84" 3 -6.69"
191110 - 191207 34.70" 62 0.17"
191210 - 191307 33.72" 47 -0.81"
191310 - 191407 34.38" 58 -0.15"
191410 - 191507 32.32" 30 -2.21"
191510 - 191607 35.63" 70 1.10"
191610 - 191707 33.56" 46 -0.97"
191710 - 191807 33.06" 38 -1.47"
191810 - 191907 34.23" 55 -0.30"
191910 - 192007 35.54" 69 1.01"
192010 - 192107 31.97" 26 -2.56"
192110 - 192207 36.64" 82 2.11"
192210 - 192307 29.62" 11 -4.91"
192310 - 192407 35.36" 65 0.83"
192410 - 192507 28.69" 5 -5.84"
192510 - 192607 31.14" 24 -3.39"
192610 - 192707 33.97" 51 -0.56"
192710 - 192807 43.65" 109 9.12"
192810 - 192907 32.73" 36 -1.80"
192910 - 193007 32.07" 29 -2.46"
193010 - 193107 30.33" 17 -4.20"
193110 - 193207 30.86" 19 -3.67"
193210 - 193307 36.19" 76 1.66"
193310 - 193407 30.07" 15 -4.46"
193410 - 193507 33.41" 43 -1.12"
193510 - 193607 35.33" 64 0.80"
193610 - 193707 38.67" 95 4.14"
193710 - 193807 37.25" 86 2.72"
193810 - 193907 30.92" 21 -3.61"
193910 - 194007 34.14" 52 -0.39"
194010 - 194107 28.94" 6 -5.59"
194110 - 194207 33.81" 48 -0.72"
194210 - 194307 36.34" 79 1.81"
194310 - 194407 33.09" 39 -1.44"
194410 - 194507 39.37" 101 4.84"
194510 - 194607 34.55" 60 0.02"
194610 - 194707 36.93" 85 2.40"
194710 - 194807 34.28" 57 -0.25"
194810 - 194907 34.18" 53 -0.35"
194910 - 195007 32.05" 27 -2.48"
195010 - 195107 40.27" 104 5.74"
195110 - 195207 39.36" 100 4.83"
195210 - 195307 37.35" 87 2.82"
195310 - 195407 34.20" 54 -0.33"
195410 - 195507 32.44" 33 -2.09"
195510 - 195607 36.45" 80 1.92"
195610 - 195707 28.94" 6 -5.59"
195710 - 195807 39.10" 98 4.57"
195810 - 195907 30.90" 20 -3.63"
195910 - 196007 41.02" 107 6.49"
196010 - 196107 33.33" 40 -1.20"
196110 - 196207 29.71" 12 -4.82"
196210 - 196307 30.20" 16 -4.33"
196310 - 196407 31.07" 23 -3.46"
196410 - 196507 25.20" 1 -9.33"
196510 - 196607 27.59" 2 -6.94"
196610 - 196707 32.48" 35 -2.05"
196710 - 196807 31.79" 25 -2.74"
196810 - 196907 35.67" 72 1.14"
196910 - 197007 35.44" 67 0.91"
197010 - 197107 33.87" 49 -0.66"
197110 - 197207 40.80" 106 6.27"
197210 - 197307 42.96" 108 8.43"
197310 - 197407 38.34" 92 3.81"
197410 - 197507 34.67" 61 0.14"
197510 - 197607 38.57" 94 4.04"
197610 - 197707 33.36" 41 -1.17"
197710 - 197807 39.61" 102 5.08"
197810 - 197907 37.39" 88 2.86"
197910 - 198007 32.06" 28 -2.47"
198010 - 198107 32.34" 31 -2.19"
198110 - 198207 35.20" 63 0.67"
198210 - 198307 36.58" 81 2.05"
198310 - 198407 46.54" 112 12.01"
198410 - 198507 29.15" 8 -5.38"
198510 - 198607 36.14" 74 1.61"
198610 - 198707 33.40" 42 -1.13"
198710 - 198807 29.77" 13 -4.76"
198810 - 198907 36.87" 84 2.34"
198910 - 199007 36.19" 76 1.66"
199010 - 199107 35.41" 66 0.88"
199110 - 199207 32.46" 34 -2.07"
199210 - 199307 34.26" 56 -0.27"
199310 - 199407 39.19" 99 4.66"
199410 - 199507 27.89" 4 -6.64"
199510 - 199607 46.51" 111 11.98"
199610 - 199707 36.32" 78 1.79"
199710 - 199807 40.40" 105 5.87"
199810 - 199907 29.56" 9 -4.97"
199910 - 200007 37.61" 91 3.08"
200010 - 200107 29.78" 14 -4.75"
200110 - 200207 30.99" 22 -3.54"
200210 - 200307 37.60" 90 3.07"
200310 - 200407 39.75" 103 5.22"
200410 - 200507 35.64" 71 1.11"
200510 - 200607 46.24" 110 11.71"
200610 - 200707 38.42" 93 3.89"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/