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 (29.06")
1901-2000 Base Period
189508 - 189707 28.77" 56 -0.29"
189608 - 189807 32.29" 87 3.23"
189708 - 189907 27.62" 37 -1.44"
189808 - 190007 23.75" 9 -5.31"
189908 - 190107 24.68" 16 -4.38"
190008 - 190207 22.83" 3 -6.23"
190108 - 190307 24.34" 12 -4.72"
190208 - 190407 24.60" 14 -4.46"
190308 - 190507 30.18" 77 1.12"
190408 - 190607 36.62" 107 7.56"
190508 - 190707 34.50" 100 5.44"
190608 - 190807 32.61" 89 3.55"
190708 - 190907 30.27" 78 1.21"
190808 - 191007 28.91" 57 -0.15"
190908 - 191107 29.40" 65 0.34"
191008 - 191207 31.38" 84 2.32"
191108 - 191307 28.58" 54 -0.48"
191208 - 191407 30.56" 80 1.50"
191308 - 191507 35.47" 105 6.41"
191408 - 191607 32.65" 90 3.59"
191508 - 191707 30.44" 79 1.38"
191608 - 191807 27.76" 42 -1.30"
191708 - 191907 28.42" 50 -0.64"
191808 - 192007 32.99" 93 3.93"
191908 - 192107 32.47" 88 3.41"
192008 - 192207 29.80" 71 0.74"
192108 - 192307 27.40" 35 -1.66"
192208 - 192407 28.95" 58 -0.11"
192308 - 192507 26.85" 29 -2.21"
192408 - 192607 27.79" 43 -1.27"
192508 - 192707 31.63" 85 2.57"
192608 - 192807 29.86" 73 0.80"
192708 - 192907 28.66" 55 -0.40"
192808 - 193007 29.08" 60 0.02"
192908 - 193107 29.29" 63 0.23"
193008 - 193207 30.62" 81 1.56"
193108 - 193307 29.47" 67 0.41"
193208 - 193407 23.79" 10 -5.27"
193308 - 193507 24.53" 13 -4.53"
193408 - 193607 27.67" 38 -1.39"
193508 - 193707 29.43" 66 0.37"
193608 - 193807 29.84" 72 0.78"
193708 - 193907 26.89" 30 -2.17"
193808 - 194007 25.57" 21 -3.49"
193908 - 194107 34.56" 102 5.50"
194008 - 194207 38.93" 108 9.87"
194108 - 194307 30.84" 82 1.78"
194208 - 194407 27.91" 44 -1.15"
194308 - 194507 27.37" 34 -1.69"
194408 - 194607 24.93" 18 -4.13"
194508 - 194707 26.64" 26 -2.42"
194608 - 194807 29.19" 61 0.13"
194708 - 194907 30.15" 76 1.09"
194808 - 195007 27.61" 36 -1.45"
194908 - 195107 22.50" 2 -6.56"
195008 - 195207 26.39" 25 -2.67"
195108 - 195307 27.99" 46 -1.07"
195208 - 195407 22.83" 3 -6.23"
195308 - 195507 23.19" 5 -5.87"
195408 - 195607 23.39" 6 -5.67"
195508 - 195707 24.62" 15 -4.44"
195608 - 195807 29.60" 68 0.54"
195708 - 195907 28.40" 49 -0.66"
195808 - 196007 26.95" 32 -2.11"
195908 - 196107 26.81" 28 -2.25"
196008 - 196207 27.72" 40 -1.34"
196108 - 196307 25.93" 23 -3.13"
196208 - 196407 23.89" 11 -5.17"
196308 - 196507 29.28" 62 0.22"
196408 - 196607 30.02" 74 0.96"
196508 - 196707 28.19" 48 -0.87"
196608 - 196807 28.97" 59 -0.09"
196708 - 196907 29.39" 64 0.33"
196808 - 197007 28.56" 53 -0.50"
196908 - 197107 25.71" 22 -3.35"
197008 - 197207 24.68" 16 -4.38"
197108 - 197307 32.81" 92 3.75"
197208 - 197407 29.79" 70 0.73"
197308 - 197507 25.20" 19 -3.86"
197408 - 197607 27.23" 33 -1.83"
197508 - 197707 23.52" 8 -5.54"
197608 - 197807 26.89" 30 -2.17"
197708 - 197907 33.15" 95 4.09"
197808 - 198007 32.80" 91 3.74"
197908 - 198107 28.47" 51 -0.59"
198008 - 198207 28.52" 52 -0.54"
198108 - 198307 33.45" 97 4.39"
198208 - 198407 35.23" 103 6.17"
198308 - 198507 35.71" 106 6.65"
198408 - 198607 35.33" 104 6.27"
198508 - 198707 33.42" 96 4.36"
198608 - 198807 32.07" 86 3.01"
198708 - 198907 27.68" 39 -1.38"
198808 - 199007 25.28" 20 -3.78"
198908 - 199107 28.08" 47 -0.98"
199008 - 199207 33.12" 94 4.06"
199108 - 199307 34.53" 101 5.47"
199208 - 199407 30.09" 75 1.03"
199308 - 199507 31.10" 83 2.04"
199408 - 199607 29.66" 69 0.60"
199508 - 199707 27.72" 40 -1.34"
199608 - 199807 33.73" 98 4.67"
199708 - 199907 33.99" 99 4.93"
199808 - 200007 27.92" 45 -1.14"
199908 - 200107 26.75" 27 -2.31"
200008 - 200207 23.44" 7 -5.62"
200108 - 200307 21.44" 1 -7.62"
200208 - 200407 25.99" 24 -3.07"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/