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 (149.41")
1901-1944 Base Period
189505 - 189804 134.13" 1 -15.28"
189605 - 189904 150.93" 28 1.52"
189705 - 190004 148.24" 20 -1.17"
189805 - 190104 160.17" 45 10.76"
189905 - 190204 156.95" 41 7.54"
190005 - 190304 160.49" 46 11.08"
190105 - 190404 152.61" 32 3.20"
190205 - 190504 140.72" 8 -8.69"
190305 - 190604 139.50" 3 -9.91"
190405 - 190704 147.15" 18 -2.26"
190505 - 190804 158.07" 42 8.66"
190605 - 190904 155.98" 38 6.57"
190705 - 191004 149.26" 26 -0.15"
190805 - 191104 140.45" 6 -8.96"
190905 - 191204 148.27" 21 -1.14"
191005 - 191304 156.70" 39 7.29"
191105 - 191404 154.60" 35 5.19"
191205 - 191504 143.27" 13 -6.14"
191305 - 191604 137.27" 2 -12.14"
191405 - 191704 145.63" 17 -3.78"
191505 - 191804 144.84" 16 -4.57"
191605 - 191904 148.96" 24 -0.45"
191705 - 192004 151.94" 30 2.53"
191805 - 192104 156.86" 40 7.45"
191905 - 192204 154.12" 34 4.71"
192005 - 192304 150.62" 27 1.21"
192105 - 192404 151.97" 31 2.56"
192205 - 192504 154.00" 33 4.59"
192305 - 192604 147.35" 19 -2.06"
192405 - 192704 140.90" 9 -8.51"
192505 - 192804 140.04" 4 -9.37"
192605 - 192904 155.09" 36 5.68"
192705 - 193004 165.11" 47 15.70"
192805 - 193104 158.67" 43 9.26"
192905 - 193204 140.24" 5 -9.17"
193005 - 193304 141.90" 11 -7.51"
193105 - 193404 141.19" 10 -8.22"
193205 - 193504 148.66" 23 -0.75"
193305 - 193604 148.61" 22 -0.80"
193405 - 193704 159.41" 44 10.00"
193505 - 193804 155.94" 37 6.53"
193605 - 193904 149.13" 25 -0.28"
193705 - 194004 143.81" 14 -5.60"
193805 - 194104 141.92" 12 -7.49"
193905 - 194204 140.49" 7 -8.92"
194005 - 194304 143.84" 15 -5.57"
194105 - 194404 151.44" 29 2.03"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/