Climate at a Glance

Regional Time Series

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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.


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Download: xml csv json
Dates Value Rank Departure From Mean (41.80")
1901-1959 Base Period
189506 - 189605 39.48" 22 -2.32"
189606 - 189705 47.81" 57 6.01"
189706 - 189805 42.93" 39 1.13"
189806 - 189905 45.94" 50 4.14"
189906 - 190005 34.68" 6 -7.12"
190006 - 190105 39.13" 16 -2.67"
190106 - 190205 35.00" 7 -6.80"
190206 - 190305 48.32" 58 6.52"
190306 - 190405 39.15" 18 -2.65"
190406 - 190505 36.06" 8 -5.74"
190506 - 190605 42.49" 37 0.69"
190606 - 190705 47.20" 52 5.40"
190706 - 190805 47.76" 56 5.96"
190806 - 190905 39.40" 21 -2.40"
190906 - 191005 40.85" 27 -0.95"
191006 - 191105 39.11" 15 -2.69"
191106 - 191205 47.44" 54 5.64"
191206 - 191305 44.64" 45 2.84"
191306 - 191405 34.12" 5 -7.68"
191406 - 191505 37.67" 13 -4.13"
191506 - 191605 50.16" 61 8.36"
191606 - 191705 41.82" 32 0.02"
191706 - 191805 36.85" 11 -4.95"
191806 - 191905 40.45" 26 -1.35"
191906 - 192005 46.72" 51 4.92"
192006 - 192105 39.51" 23 -2.29"
192106 - 192205 48.55" 59 6.75"
192206 - 192305 39.75" 25 -2.05"
192306 - 192405 42.42" 34 0.62"
192406 - 192505 36.45" 10 -5.35"
192506 - 192605 39.13" 16 -2.67"
192606 - 192705 56.46" 64 14.66"
192706 - 192805 41.12" 29 -0.68"
192806 - 192905 51.38" 63 9.58"
192906 - 193005 39.72" 24 -2.08"
193006 - 193105 29.41" 1 -12.39"
193106 - 193205 42.39" 33 0.59"
193206 - 193305 49.08" 60 7.28"
193306 - 193405 30.72" 4 -11.08"
193406 - 193505 45.87" 49 4.07"
193506 - 193605 38.23" 14 -3.57"
193606 - 193705 43.29" 42 1.49"
193706 - 193805 43.10" 41 1.30"
193806 - 193905 43.51" 43 1.71"
193906 - 194005 36.13" 9 -5.67"
194006 - 194105 30.15" 3 -11.65"
194106 - 194205 42.47" 35 0.67"
194206 - 194305 47.25" 53 5.45"
194306 - 194405 39.17" 20 -2.63"
194406 - 194505 42.99" 40 1.19"
194506 - 194605 45.42" 47 3.62"
194606 - 194705 40.97" 28 -0.83"
194706 - 194805 41.38" 30 -0.42"
194806 - 194905 45.51" 48 3.71"
194906 - 195005 51.02" 62 9.22"
195006 - 195105 45.17" 46 3.37"
195106 - 195205 47.50" 55 5.70"
195206 - 195305 36.93" 12 -4.87"
195306 - 195405 30.01" 2 -11.79"
195406 - 195505 41.74" 31 -0.06"
195506 - 195605 39.15" 18 -2.65"
195606 - 195705 42.48" 36 0.68"
195706 - 195805 42.50" 38 0.70"
195806 - 195905 44.12" 44 2.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/