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 (24.86")
1901-1966 Base Period
189508 - 189603 23.96" 25 -0.90"
189608 - 189703 30.35" 66 5.49"
189708 - 189803 25.66" 40 0.80"
189808 - 189903 23.99" 26 -0.87"
189908 - 190003 26.57" 51 1.71"
190008 - 190103 27.26" 54 2.40"
190108 - 190203 24.94" 34 0.08"
190208 - 190303 26.56" 50 1.70"
190308 - 190403 33.40" 70 8.54"
190408 - 190503 20.77" 12 -4.09"
190508 - 190603 23.01" 18 -1.85"
190608 - 190703 30.14" 64 5.28"
190708 - 190803 23.01" 18 -1.85"
190808 - 190903 25.28" 38 0.42"
190908 - 191003 28.67" 62 3.81"
191008 - 191103 23.62" 24 -1.24"
191108 - 191203 23.56" 23 -1.30"
191208 - 191303 24.10" 27 -0.76"
191308 - 191403 24.34" 29 -0.52"
191408 - 191503 19.19" 6 -5.67"
191508 - 191603 30.19" 65 5.33"
191608 - 191703 20.75" 11 -4.11"
191708 - 191803 25.99" 45 1.13"
191808 - 191903 26.10" 46 1.24"
191908 - 192003 19.58" 7 -5.28"
192008 - 192103 31.57" 68 6.71"
192108 - 192203 24.61" 32 -0.25"
192208 - 192303 23.02" 20 -1.84"
192308 - 192403 19.88" 9 -4.98"
192408 - 192503 27.37" 55 2.51"
192508 - 192603 20.20" 10 -4.66"
192608 - 192703 29.28" 63 4.42"
192708 - 192803 28.08" 58 3.22"
192808 - 192903 17.05" 2 -7.81"
192908 - 193003 17.94" 4 -6.92"
193008 - 193103 19.09" 5 -5.77"
193108 - 193203 26.40" 48 1.54"
193208 - 193303 25.19" 37 0.33"
193308 - 193403 26.22" 47 1.36"
193408 - 193503 25.73" 42 0.87"
193508 - 193603 22.19" 16 -2.67"
193608 - 193703 17.44" 3 -7.42"
193708 - 193803 30.54" 67 5.68"
193808 - 193903 21.01" 13 -3.85"
193908 - 194003 25.46" 39 0.60"
194008 - 194103 21.93" 15 -2.93"
194108 - 194203 24.98" 36 0.12"
194208 - 194303 28.03" 57 3.17"
194308 - 194403 16.48" 1 -8.38"
194408 - 194503 21.81" 14 -3.05"
194508 - 194603 28.36" 59 3.50"
194608 - 194703 24.16" 28 -0.70"
194708 - 194803 26.56" 50 1.70"
194808 - 194903 25.72" 41 0.86"
194908 - 195003 28.43" 61 3.57"
195008 - 195103 31.72" 69 6.86"
195108 - 195203 27.09" 53 2.23"
195208 - 195303 23.53" 22 -1.33"
195308 - 195403 26.72" 52 1.86"
195408 - 195503 19.75" 8 -5.11"
195508 - 195603 34.07" 71 9.21"
195608 - 195703 24.52" 31 -0.34"
195708 - 195803 25.87" 44 1.01"
195808 - 195903 25.79" 43 0.93"
195908 - 196003 24.71" 33 -0.15"
196008 - 196103 27.91" 56 3.05"
196108 - 196203 23.21" 21 -1.65"
196208 - 196303 24.35" 30 -0.51"
196308 - 196403 24.98" 35 0.12"
196408 - 196503 28.38" 60 3.52"
196508 - 196603 22.90" 17 -1.96"

Citing This Page

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