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 (41.91")
1901-1953 Base Period
189505 - 189602 37.53" 7 -4.38"
189605 - 189702 41.48" 29 -0.43"
189705 - 189802 32.86" 1 -9.05"
189805 - 189902 51.80" 58 9.89"
189905 - 190002 38.10" 9 -3.81"
190005 - 190102 41.59" 30 -0.32"
190105 - 190202 48.60" 54 6.69"
190205 - 190302 43.24" 37 1.33"
190305 - 190402 38.69" 17 -3.22"
190405 - 190502 38.18" 11 -3.73"
190505 - 190602 44.27" 46 2.36"
190605 - 190702 44.25" 45 2.34"
190705 - 190802 47.30" 51 5.39"
190805 - 190902 39.98" 23 -1.93"
190905 - 191002 39.98" 23 -1.93"
191005 - 191102 39.79" 22 -2.12"
191105 - 191202 44.05" 43 2.14"
191205 - 191302 43.70" 41 1.79"
191305 - 191402 38.87" 18 -3.04"
191405 - 191502 41.77" 31 -0.14"
191505 - 191602 42.50" 34 0.59"
191605 - 191702 44.08" 44 2.17"
191705 - 191802 36.60" 5 -5.31"
191805 - 191902 43.70" 41 1.79"
191905 - 192002 44.53" 47 2.62"
192005 - 192102 43.30" 38 1.39"
192105 - 192202 38.61" 15 -3.30"
192205 - 192302 43.66" 39 1.75"
192305 - 192402 42.53" 35 0.62"
192405 - 192502 46.33" 48 4.42"
192505 - 192602 38.42" 14 -3.49"
192605 - 192702 38.91" 19 -3.00"
192705 - 192802 37.35" 6 -4.56"
192805 - 192902 49.56" 57 7.65"
192905 - 193002 47.21" 50 5.30"
193005 - 193102 35.78" 3 -6.13"
193105 - 193202 36.15" 4 -5.76"
193205 - 193302 47.66" 52 5.75"
193305 - 193402 33.91" 2 -8.00"
193405 - 193502 41.47" 28 -0.44"
193505 - 193602 46.47" 49 4.56"
193605 - 193702 43.86" 42 1.95"
193705 - 193802 38.11" 10 -3.80"
193805 - 193902 42.24" 33 0.33"
193905 - 194002 41.08" 27 -0.83"
194005 - 194102 37.61" 8 -4.30"
194105 - 194202 39.99" 25 -1.92"
194205 - 194302 41.78" 32 -0.13"
194305 - 194402 38.38" 12 -3.53"
194405 - 194502 38.38" 12 -3.53"
194505 - 194602 47.83" 53 5.92"
194605 - 194702 42.97" 36 1.06"
194705 - 194802 48.71" 55 6.80"
194805 - 194902 48.78" 56 6.87"
194905 - 195002 40.49" 26 -1.42"
195005 - 195102 38.67" 16 -3.24"
195105 - 195202 39.55" 20 -2.36"
195205 - 195302 39.67" 21 -2.24"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/