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 (37.45")
1901-1959 Base Period
189507 - 189605 35.88" 25 -1.57"
189607 - 189705 43.42" 58 5.97"
189707 - 189805 38.60" 38 1.15"
189807 - 189905 41.67" 50 4.22"
189907 - 190005 31.45" 8 -6.00"
190007 - 190105 33.47" 13 -3.98"
190107 - 190205 31.31" 7 -6.14"
190207 - 190305 41.79" 51 4.34"
190307 - 190405 35.43" 21 -2.02"
190407 - 190505 31.93" 10 -5.52"
190507 - 190605 38.30" 36 0.85"
190607 - 190705 43.25" 57 5.80"
190707 - 190805 42.78" 56 5.33"
190807 - 190905 35.68" 24 -1.77"
190907 - 191005 35.48" 22 -1.97"
191007 - 191105 35.27" 19 -2.18"
191107 - 191205 44.22" 59 6.77"
191207 - 191305 40.85" 47 3.40"
191307 - 191405 31.57" 9 -5.88"
191407 - 191505 35.13" 18 -2.32"
191507 - 191605 45.40" 62 7.95"
191607 - 191705 36.15" 27 -1.30"
191707 - 191805 32.15" 12 -5.30"
191807 - 191905 36.85" 30 -0.60"
191907 - 192005 42.26" 54 4.81"
192007 - 192105 36.09" 26 -1.36"
192107 - 192205 44.68" 61 7.23"
192207 - 192305 37.09" 32 -0.36"
192307 - 192405 38.18" 34 0.73"
192407 - 192505 30.49" 6 -6.96"
192507 - 192605 34.93" 16 -2.52"
192607 - 192705 52.76" 64 15.31"
192707 - 192805 36.68" 29 -0.77"
192807 - 192905 42.37" 55 4.92"
192907 - 193005 35.07" 17 -2.38"
193007 - 193105 26.71" 2 -10.74"
193107 - 193205 39.46" 43 2.01"
193207 - 193305 44.63" 60 7.18"
193307 - 193405 29.11" 4 -8.34"
193407 - 193505 42.16" 53 4.71"
193507 - 193605 31.99" 11 -5.46"
193607 - 193705 41.82" 52 4.37"
193707 - 193805 38.24" 35 0.79"
193807 - 193905 38.66" 39 1.21"
193907 - 194005 30.21" 5 -7.24"
194007 - 194105 26.02" 1 -11.43"
194107 - 194205 37.81" 33 0.36"
194207 - 194305 41.65" 49 4.20"
194307 - 194405 34.89" 15 -2.56"
194407 - 194505 40.51" 45 3.06"
194507 - 194605 39.21" 42 1.76"
194607 - 194705 36.93" 31 -0.52"
194707 - 194805 35.55" 23 -1.90"
194807 - 194905 40.73" 46 3.28"
194907 - 195005 45.58" 63 8.13"
195007 - 195105 40.00" 44 2.55"
195107 - 195205 41.26" 48 3.81"
195207 - 195305 33.70" 14 -3.75"
195307 - 195405 27.08" 3 -10.37"
195407 - 195505 38.49" 37 1.04"
195507 - 195605 35.31" 20 -2.14"
195607 - 195705 39.05" 41 1.60"
195707 - 195805 36.35" 28 -1.10"
195807 - 195905 38.67" 40 1.22"

Citing This Page

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