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 (39.67")
1901-1969 Base Period
189509 - 189702 43.77" 66 4.10"
189609 - 189802 40.74" 43 1.07"
189709 - 189902 35.61" 11 -4.06"
189809 - 190002 40.38" 42 0.71"
189909 - 190102 41.41" 50 1.74"
190009 - 190202 38.62" 24 -1.05"
190109 - 190302 43.19" 62 3.52"
190209 - 190402 45.04" 70 5.37"
190309 - 190502 39.13" 28 -0.54"
190409 - 190602 44.58" 67 4.91"
190509 - 190702 42.93" 59 3.26"
190609 - 190802 40.17" 39 0.50"
190709 - 190902 40.35" 41 0.68"
190809 - 191002 40.88" 44 1.21"
190909 - 191102 32.86" 2 -6.81"
191009 - 191202 39.41" 32 -0.26"
191109 - 191302 41.88" 53 2.21"
191209 - 191402 38.51" 23 -1.16"
191309 - 191502 40.89" 45 1.22"
191409 - 191602 43.31" 63 3.64"
191509 - 191702 41.86" 52 2.19"
191609 - 191802 35.62" 12 -4.05"
191709 - 191902 36.47" 17 -3.20"
191809 - 192002 41.67" 51 2.00"
191909 - 192102 39.69" 34 0.02"
192009 - 192202 40.04" 38 0.37"
192109 - 192302 39.47" 33 -0.20"
192209 - 192402 35.47" 9 -4.20"
192309 - 192502 37.10" 20 -2.57"
192409 - 192602 34.69" 8 -4.98"
192509 - 192702 41.03" 46 1.36"
192609 - 192802 43.12" 61 3.45"
192709 - 192902 44.88" 69 5.21"
192809 - 193002 38.79" 26 -0.88"
192909 - 193102 33.21" 3 -6.46"
193009 - 193202 38.72" 25 -0.95"
193109 - 193302 42.52" 57 2.85"
193209 - 193402 33.31" 4 -6.36"
193309 - 193502 35.72" 13 -3.95"
193409 - 193602 43.41" 64 3.74"
193509 - 193702 34.43" 7 -5.24"
193609 - 193802 39.40" 31 -0.27"
193709 - 193902 43.74" 65 4.07"
193809 - 194002 35.95" 14 -3.72"
193909 - 194102 36.38" 16 -3.29"
194009 - 194202 41.94" 54 2.27"
194109 - 194302 47.65" 73 7.98"
194209 - 194402 41.24" 48 1.57"
194309 - 194502 39.17" 29 -0.50"
194409 - 194602 41.12" 47 1.45"
194509 - 194702 40.35" 41 0.68"
194609 - 194802 42.73" 58 3.06"
194709 - 194902 37.17" 22 -2.50"
194809 - 195002 39.11" 27 -0.56"
194909 - 195102 40.03" 37 0.36"
195009 - 195202 45.63" 71 5.96"
195109 - 195302 39.78" 35 0.11"
195209 - 195402 35.51" 10 -4.16"
195309 - 195502 39.26" 30 -0.41"
195409 - 195602 36.13" 15 -3.54"
195509 - 195702 33.94" 5 -5.73"
195609 - 195802 36.68" 18 -2.99"
195709 - 195902 34.30" 6 -5.37"
195809 - 196002 43.04" 60 3.37"
195909 - 196102 42.38" 55 2.71"
196009 - 196202 39.98" 36 0.31"
196109 - 196302 41.33" 49 1.66"
196209 - 196402 32.10" 1 -7.57"
196309 - 196502 37.10" 20 -2.57"
196409 - 196602 45.91" 72 6.24"
196509 - 196702 42.41" 56 2.74"
196609 - 196802 36.80" 19 -2.87"
196709 - 196902 44.81" 68 5.14"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/