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 (20.09")
1901-1992 Base Period
189501 - 189505 23.93" 83 3.84"
189601 - 189605 17.18" 24 -2.91"
189701 - 189705 21.62" 62 1.53"
189801 - 189805 12.83" 2 -7.26"
189901 - 189905 21.94" 67 1.85"
190001 - 190005 23.23" 78 3.14"
190101 - 190105 22.81" 76 2.72"
190201 - 190205 18.78" 35 -1.31"
190301 - 190305 24.51" 86 4.42"
190401 - 190405 14.89" 8 -5.20"
190501 - 190505 20.56" 53 0.47"
190601 - 190605 19.07" 39 -1.02"
190701 - 190705 16.57" 20 -3.52"
190801 - 190805 21.11" 57 1.02"
190901 - 190905 20.35" 51 0.26"
191001 - 191005 15.36" 13 -4.73"
191101 - 191105 14.11" 6 -5.98"
191201 - 191205 26.59" 95 6.50"
191301 - 191305 20.80" 55 0.71"
191401 - 191405 14.90" 9 -5.19"
191501 - 191505 19.52" 45 -0.57"
191601 - 191605 13.90" 5 -6.19"
191701 - 191705 19.72" 48 -0.37"
191801 - 191805 17.55" 26 -2.54"
191901 - 191905 22.31" 70 2.22"
192001 - 192005 23.44" 80 3.35"
192101 - 192105 17.38" 25 -2.71"
192201 - 192205 25.56" 90 5.47"
192301 - 192305 22.58" 74 2.49"
192401 - 192405 21.82" 64 1.73"
192501 - 192505 16.69" 21 -3.40"
192601 - 192605 19.61" 46 -0.48"
192701 - 192705 13.09" 3 -7.00"
192801 - 192805 21.42" 61 1.33"
192901 - 192905 27.18" 98 7.09"
193001 - 193005 16.52" 19 -3.57"
193101 - 193105 16.33" 18 -3.76"
193201 - 193205 18.99" 36 -1.10"
193301 - 193305 19.79" 49 -0.30"
193401 - 193405 19.85" 50 -0.24"
193501 - 193505 17.99" 29 -2.10"
193601 - 193605 25.05" 88 4.96"
193701 - 193705 23.15" 77 3.06"
193801 - 193805 16.28" 17 -3.81"
193901 - 193905 21.28" 59 1.19"
194001 - 194005 17.86" 28 -2.23"
194101 - 194105 12.74" 1 -7.35"
194201 - 194205 19.27" 41 -0.82"
194301 - 194305 19.08" 40 -1.01"
194401 - 194405 25.12" 89 5.03"
194501 - 194505 17.62" 27 -2.47"
194601 - 194605 22.71" 75 2.62"
194701 - 194705 22.51" 73 2.42"
194801 - 194805 23.94" 84 3.85"
194901 - 194905 19.32" 42 -0.77"
195001 - 195005 16.19" 16 -3.90"
195101 - 195105 15.27" 11 -4.82"
195201 - 195205 20.83" 56 0.74"
195301 - 195305 21.38" 60 1.29"
195401 - 195405 15.84" 15 -4.25"
195501 - 195505 18.09" 30 -2.00"
195601 - 195605 18.35" 32 -1.74"
195701 - 195705 20.56" 53 0.47"
195801 - 195805 22.49" 72 2.40"
195901 - 195905 23.24" 79 3.15"
196001 - 196005 22.06" 69 1.97"
196101 - 196105 23.56" 82 3.47"
196201 - 196205 19.70" 47 -0.39"
196301 - 196305 18.73" 34 -1.36"
196401 - 196405 25.77" 91 5.68"
196501 - 196505 18.19" 31 -1.90"
196601 - 196605 23.47" 81 3.38"
196701 - 196705 15.62" 14 -4.47"
196801 - 196805 15.34" 12 -4.75"
196901 - 196905 19.05" 38 -1.04"
197001 - 197005 19.34" 43 -0.75"
197101 - 197105 21.93" 66 1.84"
197201 - 197205 21.20" 58 1.11"
197301 - 197305 26.56" 94 6.47"
197401 - 197405 20.66" 54 0.57"
197501 - 197505 26.12" 92 6.03"
197601 - 197605 19.35" 44 -0.74"
197701 - 197705 17.08" 23 -3.01"
197801 - 197805 21.83" 65 1.74"
197901 - 197905 27.17" 97 7.08"
198001 - 198005 24.82" 87 4.73"
198101 - 198105 14.78" 7 -5.31"
198201 - 198205 22.37" 71 2.28"
198301 - 198305 26.50" 93 6.41"
198401 - 198405 24.00" 85 3.91"
198501 - 198505 15.06" 10 -5.03"
198601 - 198605 13.17" 4 -6.92"
198701 - 198705 21.96" 68 1.87"
198801 - 198805 16.95" 22 -3.14"
198901 - 198905 19.04" 37 -1.05"
199001 - 199005 21.74" 63 1.65"
199101 - 199105 26.95" 96 6.86"
199201 - 199205 18.61" 33 -1.48"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/