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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Dates Value Rank Departure From Mean (12.10")
1901-1963 Base Period
189503 - 189505 14.64" 58 2.54"
189603 - 189605 8.71" 8 -3.39"
189703 - 189705 12.51" 44 0.41"
189803 - 189805 9.07" 9 -3.03"
189903 - 189905 10.42" 16 -1.68"
190003 - 190005 13.73" 52 1.63"
190103 - 190105 15.77" 64 3.67"
190203 - 190205 10.50" 17 -1.60"
190303 - 190305 13.52" 50 1.42"
190403 - 190405 7.74" 3 -4.36"
190503 - 190505 12.03" 34 -0.07"
190603 - 190605 11.47" 29 -0.63"
190703 - 190705 12.20" 39 0.10"
190803 - 190805 12.21" 40 0.11"
190903 - 190905 14.06" 55 1.96"
191003 - 191005 8.28" 7 -3.82"
191103 - 191105 9.35" 10 -2.75"
191203 - 191205 17.36" 69 5.26"
191303 - 191305 12.70" 45 0.60"
191403 - 191405 7.25" 2 -4.85"
191503 - 191505 9.78" 12 -2.32"
191603 - 191605 8.25" 6 -3.85"
191703 - 191705 11.85" 33 -0.25"
191803 - 191805 11.08" 24 -1.02"
191903 - 191905 12.90" 46 0.80"
192003 - 192005 15.04" 60 2.94"
192103 - 192105 10.73" 21 -1.37"
192203 - 192205 16.02" 65 3.92"
192303 - 192305 15.52" 61 3.42"
192403 - 192405 13.12" 47 1.02"
192503 - 192505 7.01" 1 -5.09"
192603 - 192605 9.70" 11 -2.40"
192703 - 192705 7.74" 3 -4.36"
192803 - 192805 16.07" 66 3.97"
192903 - 192905 17.00" 68 4.90"
193003 - 193005 10.60" 18 -1.50"
193103 - 193105 11.29" 28 -0.81"
193203 - 193205 10.82" 22 -1.28"
193303 - 193305 12.11" 37 0.01"
193403 - 193405 13.61" 51 1.51"
193503 - 193505 12.09" 36 -0.01"
193603 - 193605 11.56" 31 -0.54"
193703 - 193705 12.22" 41 0.12"
193803 - 193805 12.41" 43 0.31"
193903 - 193905 11.02" 23 -1.08"
194003 - 194005 9.78" 12 -2.32"
194103 - 194105 8.02" 5 -4.08"
194203 - 194205 12.06" 35 -0.04"
194303 - 194305 13.44" 49 1.34"
194403 - 194405 16.57" 67 4.47"
194503 - 194505 10.06" 14 -2.04"
194603 - 194605 14.13" 56 2.03"
194703 - 194705 14.70" 59 2.60"
194803 - 194805 15.57" 63 3.47"
194903 - 194905 11.73" 32 -0.37"
195003 - 195005 11.50" 30 -0.60"
195103 - 195105 11.10" 25 -1.00"
195203 - 195205 13.27" 48 1.17"
195303 - 195305 12.20" 39 0.10"
195403 - 195405 10.17" 15 -1.93"
195503 - 195505 11.26" 26 -0.84"
195603 - 195605 10.69" 20 -1.41"
195703 - 195705 13.89" 53 1.79"
195803 - 195805 14.60" 57 2.50"
195903 - 195905 15.54" 62 3.44"
196003 - 196005 12.26" 42 0.16"
196103 - 196105 13.92" 54 1.82"
196203 - 196205 11.28" 27 -0.82"
196303 - 196305 10.62" 19 -1.48"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/