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 (87.77")
1901-1976 Base Period
189503 - 189802 85.93" 33 -1.84"
189603 - 189902 89.13" 46 1.36"
189703 - 190002 84.55" 23 -3.22"
189803 - 190102 89.23" 47 1.46"
189903 - 190202 87.94" 42 0.17"
190003 - 190302 91.08" 55 3.31"
190103 - 190402 92.76" 62 4.99"
190203 - 190502 95.34" 75 7.57"
190303 - 190602 96.04" 77 8.27"
190403 - 190702 93.44" 67 5.67"
190503 - 190802 92.77" 63 5.00"
190603 - 190902 88.98" 45 1.21"
190703 - 191002 89.26" 48 1.49"
190803 - 191102 82.05" 15 -5.72"
190903 - 191202 82.12" 16 -5.65"
191003 - 191302 78.92" 2 -8.85"
191103 - 191402 87.46" 38 -0.31"
191203 - 191502 88.14" 43 0.37"
191303 - 191602 91.81" 57 4.04"
191403 - 191702 92.13" 60 4.36"
191503 - 191802 86.22" 34 -1.55"
191603 - 191902 82.76" 18 -5.01"
191703 - 192002 84.26" 21 -3.51"
191803 - 192102 87.24" 35 -0.53"
191903 - 192202 89.42" 49 1.65"
192003 - 192302 85.82" 31 -1.95"
192103 - 192402 83.18" 20 -4.59"
192203 - 192502 80.90" 10 -6.87"
192303 - 192602 80.34" 8 -7.43"
192403 - 192702 84.93" 24 -2.84"
192503 - 192802 85.68" 29 -2.09"
192603 - 192902 91.60" 56 3.83"
192703 - 193002 87.47" 39 -0.30"
192803 - 193102 81.19" 13 -6.58"
192903 - 193202 79.13" 3 -8.64"
193003 - 193302 79.61" 4 -8.16"
193103 - 193402 81.02" 12 -6.75"
193203 - 193502 77.07" 1 -10.70"
193303 - 193602 80.03" 6 -7.74"
193403 - 193702 80.00" 5 -7.77"
193503 - 193802 80.98" 11 -6.79"
193603 - 193902 85.34" 27 -2.43"
193703 - 194002 85.13" 25 -2.64"
193803 - 194102 87.29" 36 -0.48"
193903 - 194202 85.38" 28 -2.39"
194003 - 194302 94.53" 72 6.76"
194103 - 194402 94.19" 70 6.42"
194203 - 194502 93.60" 68 5.83"
194303 - 194602 93.09" 65 5.32"
194403 - 194702 92.91" 64 5.14"
194503 - 194802 92.02" 59 4.25"
194603 - 194902 85.90" 32 -1.87"
194703 - 195002 85.77" 30 -2.00"
194803 - 195102 84.43" 22 -3.34"
194903 - 195202 93.86" 69 6.09"
195003 - 195302 92.48" 61 4.71"
195103 - 195402 91.82" 58 4.05"
195203 - 195502 87.71" 41 -0.06"
195303 - 195602 85.23" 26 -2.54"
195403 - 195702 82.69" 17 -5.08"
195503 - 195802 80.81" 9 -6.96"
195603 - 195902 80.30" 7 -7.47"
195703 - 196002 88.38" 44 0.61"
195803 - 196102 87.69" 40 -0.08"
195903 - 196202 94.39" 71 6.62"
196003 - 196302 87.43" 37 -0.34"
196103 - 196402 82.98" 19 -4.79"
196203 - 196502 81.77" 14 -6.00"
196303 - 196602 90.45" 53 2.68"
196403 - 196702 93.13" 66 5.36"
196503 - 196802 89.92" 51 2.15"
196603 - 196902 90.43" 52 2.66"
196703 - 197002 90.60" 54 2.83"
196803 - 197102 97.35" 78 9.58"
196903 - 197202 89.46" 50 1.69"
197003 - 197302 95.29" 74 7.52"
197103 - 197402 96.04" 77 8.27"
197203 - 197502 97.44" 79 9.67"
197303 - 197602 94.67" 73 6.90"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/