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 (21.58")
1901-2000 Base Period
189507 - 189511 17.45" 5 -4.13"
189607 - 189611 20.58" 51 -1.00"
189707 - 189711 19.20" 27 -2.38"
189807 - 189811 30.72" 122 9.14"
189907 - 189911 19.24" 28 -2.34"
190007 - 190011 18.87" 21 -2.71"
190107 - 190111 23.02" 89 1.44"
190207 - 190211 21.45" 66 -0.13"
190307 - 190311 18.91" 22 -2.67"
190407 - 190411 19.07" 25 -2.51"
190507 - 190511 20.41" 47 -1.17"
190607 - 190611 26.02" 110 4.44"
190707 - 190711 22.01" 71 0.43"
190807 - 190811 22.08" 74 0.50"
190907 - 190911 17.79" 8 -3.79"
191007 - 191011 20.84" 56 -0.74"
191107 - 191111 23.36" 92 1.78"
191207 - 191211 20.95" 59 -0.63"
191307 - 191311 19.68" 35 -1.90"
191407 - 191411 22.16" 76 0.58"
191507 - 191511 22.56" 80 0.98"
191607 - 191611 23.43" 93 1.85"
191707 - 191711 20.94" 58 -0.64"
191807 - 191811 22.08" 74 0.50"
191907 - 191911 21.41" 65 -0.17"
192007 - 192011 23.26" 91 1.68"
192107 - 192111 19.51" 32 -2.07"
192207 - 192211 19.64" 34 -1.94"
192307 - 192311 19.24" 28 -2.34"
192407 - 192411 22.00" 70 0.42"
192507 - 192511 17.62" 6 -3.96"
192607 - 192611 22.66" 84 1.08"
192707 - 192711 18.24" 15 -3.34"
192807 - 192811 26.63" 115 5.05"
192907 - 192911 26.38" 113 4.80"
193007 - 193011 18.99" 23 -2.59"
193107 - 193111 15.98" 2 -5.60"
193207 - 193211 24.40" 99 2.82"
193307 - 193311 19.06" 24 -2.52"
193407 - 193411 22.28" 77 0.70"
193507 - 193511 22.97" 88 1.39"
193607 - 193611 21.40" 64 -0.18"
193707 - 193711 24.65" 103 3.07"
193807 - 193811 19.74" 36 -1.84"
193907 - 193911 20.67" 52 -0.91"
194007 - 194011 20.57" 50 -1.01"
194107 - 194111 20.14" 43 -1.44"
194207 - 194211 20.69" 53 -0.89"
194307 - 194311 17.82" 9 -3.76"
194407 - 194411 22.78" 86 1.20"
194507 - 194511 25.61" 107 4.03"
194607 - 194611 22.38" 78 0.80"
194707 - 194711 26.87" 117 5.29"
194807 - 194811 29.04" 121 7.46"
194907 - 194911 23.73" 95 2.15"
195007 - 195011 22.74" 85 1.16"
195107 - 195111 20.19" 44 -1.39"
195207 - 195211 19.90" 38 -1.68"
195307 - 195311 20.32" 45 -1.26"
195407 - 195411 15.72" 1 -5.86"
195507 - 195511 21.00" 60 -0.58"
195607 - 195611 20.92" 57 -0.66"
195707 - 195711 25.02" 105 3.44"
195807 - 195811 18.81" 20 -2.77"
195907 - 195911 27.02" 118 5.44"
196007 - 196011 22.57" 81 0.99"
196107 - 196111 17.87" 10 -3.71"
196207 - 196211 20.50" 49 -1.08"
196307 - 196311 18.09" 12 -3.49"
196407 - 196411 27.31" 119 5.73"
196507 - 196511 19.96" 41 -1.62"
196607 - 196611 20.74" 55 -0.84"
196707 - 196711 22.03" 72 0.45"
196807 - 196811 20.10" 42 -1.48"
196907 - 196911 22.83" 87 1.25"
197007 - 197011 21.01" 61 -0.57"
197107 - 197111 24.53" 102 2.95"
197207 - 197211 19.80" 37 -1.78"
197307 - 197311 18.18" 14 -3.40"
197407 - 197411 20.40" 46 -1.18"
197507 - 197511 25.77" 108 4.19"
197607 - 197611 21.58" 68 0.00"
197707 - 197711 23.81" 96 2.23"
197807 - 197811 16.88" 3 -4.70"
197907 - 197911 26.07" 112 4.49"
198007 - 198011 17.72" 7 -3.86"
198107 - 198111 18.08" 11 -3.50"
198207 - 198211 20.71" 54 -0.87"
198307 - 198311 19.36" 30 -2.22"
198407 - 198411 19.94" 39 -1.64"
198507 - 198511 26.78" 116 5.20"
198607 - 198611 22.59" 83 1.01"
198707 - 198711 18.11" 13 -3.47"
198807 - 198811 23.23" 90 1.65"
198907 - 198911 24.48" 100 2.90"
199007 - 199011 19.45" 31 -2.13"
199107 - 199111 19.11" 26 -2.47"
199207 - 199211 26.03" 111 4.45"
199307 - 199311 18.63" 19 -2.95"
199407 - 199411 26.45" 114 4.87"
199507 - 199511 25.52" 106 3.94"
199607 - 199611 23.93" 97 2.35"
199707 - 199711 22.58" 82 1.00"
199807 - 199811 19.94" 39 -1.64"
199907 - 199911 21.50" 67 -0.08"
200007 - 200011 19.55" 33 -2.03"
200107 - 200111 18.52" 17 -3.06"
200207 - 200211 24.91" 104 3.33"
200307 - 200311 24.53" 102 2.95"
200407 - 200411 28.13" 120 6.55"
200507 - 200511 22.10" 75 0.52"
200607 - 200611 21.92" 69 0.34"
200707 - 200711 16.99" 4 -4.59"
200807 - 200811 22.51" 79 0.93"
200907 - 200911 24.39" 98 2.81"
201007 - 201011 18.57" 18 -3.01"
201107 - 201111 21.34" 63 -0.24"
201207 - 201211 20.45" 48 -1.13"
201307 - 201311 23.58" 94 2.00"
201407 - 201411 21.10" 62 -0.48"
201507 - 201511 25.86" 109 4.28"
201607 - 201611 18.41" 16 -3.17"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 22, 2019 from https://www.ncdc.noaa.gov/cag/