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 (100.76")
1901-1997 Base Period
189508 - 189707 92.64" 15 -8.12"
189608 - 189807 88.20" 5 -12.56"
189708 - 189907 99.27" 45 -1.49"
189808 - 190007 110.91" 95 10.15"
189908 - 190107 105.13" 69 4.37"
190008 - 190207 102.71" 62 1.95"
190108 - 190307 107.03" 77 6.27"
190208 - 190407 98.18" 38 -2.58"
190308 - 190507 89.50" 8 -11.26"
190408 - 190607 102.53" 61 1.77"
190508 - 190707 102.39" 58 1.63"
190608 - 190807 102.18" 57 1.42"
190708 - 190907 106.78" 74 6.02"
190808 - 191007 96.90" 33 -3.86"
190908 - 191107 84.24" 2 -16.52"
191008 - 191207 101.90" 54 1.14"
191108 - 191307 112.45" 98 11.69"
191208 - 191407 91.49" 10 -9.27"
191308 - 191507 92.16" 14 -8.60"
191408 - 191607 103.50" 65 2.74"
191508 - 191707 98.74" 42 -2.02"
191608 - 191807 89.00" 7 -11.76"
191708 - 191907 101.06" 49 0.30"
191808 - 192007 109.30" 92 8.54"
191908 - 192107 100.13" 47 -0.63"
192008 - 192207 102.04" 56 1.28"
192108 - 192307 104.14" 66 3.38"
192208 - 192407 101.59" 52 0.83"
192308 - 192507 95.95" 29 -4.81"
192408 - 192607 94.04" 23 -6.72"
192508 - 192707 92.74" 17 -8.02"
192608 - 192807 97.26" 34 -3.50"
192708 - 192907 113.79" 100 13.03"
192808 - 193007 111.24" 96 10.48"
192908 - 193107 92.82" 18 -7.94"
193008 - 193207 87.49" 4 -13.27"
193108 - 193307 100.37" 48 -0.39"
193208 - 193407 101.22" 50 0.46"
193308 - 193507 93.00" 19 -7.76"
193408 - 193607 101.43" 51 0.67"
193508 - 193707 108.54" 88 7.78"
193608 - 193807 105.06" 68 4.30"
193708 - 193907 98.67" 41 -2.09"
193808 - 194007 94.28" 24 -6.48"
193908 - 194107 91.94" 13 -8.82"
194008 - 194207 93.50" 22 -7.26"
194108 - 194307 99.19" 44 -1.57"
194208 - 194407 99.88" 46 -0.88"
194308 - 194507 97.74" 35 -3.02"
194408 - 194607 107.17" 79 6.41"
194508 - 194707 108.12" 85 7.36"
194608 - 194807 110.00" 94 9.24"
194708 - 194907 118.04" 101 17.28"
194808 - 195007 105.74" 70 4.98"
194908 - 195107 91.87" 11 -8.89"
195008 - 195207 91.28" 9 -9.48"
195108 - 195307 98.38" 39 -2.38"
195208 - 195407 96.71" 32 -4.05"
195308 - 195507 88.29" 6 -12.47"
195408 - 195607 86.96" 3 -13.80"
195508 - 195707 92.70" 16 -8.06"
195608 - 195807 106.80" 75 6.04"
195708 - 195907 108.30" 86 7.54"
195808 - 196007 105.83" 71 5.07"
195908 - 196107 107.88" 82 7.12"
196008 - 196207 102.50" 60 1.74"
196108 - 196307 98.08" 36 -2.68"
196208 - 196407 101.76" 53 1.00"
196308 - 196507 109.70" 93 8.94"
196408 - 196607 103.49" 64 2.73"
196508 - 196707 94.46" 26 -6.30"
196608 - 196807 93.43" 21 -7.33"
196708 - 196907 94.32" 25 -6.44"
196808 - 197007 98.10" 37 -2.66"
196908 - 197107 102.43" 59 1.67"
197008 - 197207 105.91" 73 5.15"
197108 - 197307 112.02" 97 11.26"
197208 - 197407 107.97" 83 7.21"
197308 - 197507 108.64" 89 7.88"
197408 - 197607 109.06" 91 8.30"
197508 - 197707 96.66" 31 -4.10"
197608 - 197807 101.92" 55 1.16"
197708 - 197907 108.04" 84 7.28"
197808 - 198007 106.91" 76 6.15"
197908 - 198107 93.19" 20 -7.57"
198008 - 198207 91.87" 11 -8.89"
198108 - 198307 107.54" 81 6.78"
198208 - 198407 112.64" 99 11.88"
198308 - 198507 98.53" 40 -2.23"
198408 - 198607 83.10" 1 -17.66"
198508 - 198707 96.62" 30 -4.14"
198608 - 198807 95.64" 27 -5.12"
198708 - 198907 95.73" 28 -5.03"
198808 - 199007 104.65" 67 3.89"
198908 - 199107 108.36" 87 7.60"
199008 - 199207 103.02" 63 2.26"
199108 - 199307 99.17" 43 -1.59"
199208 - 199407 107.27" 80 6.51"
199308 - 199507 105.86" 72 5.10"
199408 - 199607 107.07" 78 6.31"
199508 - 199707 108.81" 90 8.05"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/