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 (39.30")
1901-2000 Base Period
189509 - 189606 32.43" 12 -6.87"
189609 - 189706 38.10" 43 -1.20"
189709 - 189806 28.39" 1 -10.91"
189809 - 189906 43.29" 90 3.99"
189909 - 190006 42.87" 82 3.57"
190009 - 190106 44.10" 92 4.80"
190109 - 190206 36.29" 36 -3.01"
190209 - 190306 48.13" 105 8.83"
190309 - 190406 30.23" 5 -9.07"
190409 - 190506 34.86" 27 -4.44"
190509 - 190606 39.78" 60 0.48"
190609 - 190706 35.52" 31 -3.78"
190709 - 190806 43.25" 89 3.95"
190809 - 190906 39.31" 58 0.01"
190909 - 191006 32.58" 13 -6.72"
191009 - 191106 29.55" 3 -9.75"
191109 - 191206 50.40" 108 11.10"
191209 - 191306 40.53" 64 1.23"
191309 - 191406 31.55" 8 -7.75"
191409 - 191506 40.49" 63 1.19"
191509 - 191606 34.64" 24 -4.66"
191609 - 191706 35.65" 33 -3.65"
191709 - 191806 32.71" 16 -6.59"
191809 - 191906 45.70" 95 6.40"
191909 - 192006 39.28" 57 -0.02"
192009 - 192106 35.37" 29 -3.93"
192109 - 192206 42.73" 79 3.43"
192209 - 192306 40.89" 66 1.59"
192309 - 192406 38.07" 42 -1.23"
192409 - 192506 37.78" 41 -1.52"
192509 - 192606 38.57" 52 -0.73"
192609 - 192706 32.67" 15 -6.63"
192709 - 192806 41.77" 70 2.47"
192809 - 192906 47.37" 102 8.07"
192909 - 193006 42.18" 75 2.88"
193009 - 193106 33.95" 20 -5.35"
193109 - 193206 34.96" 28 -4.34"
193209 - 193306 42.94" 84 3.64"
193309 - 193406 34.54" 22 -4.76"
193409 - 193506 34.77" 25 -4.53"
193509 - 193606 42.59" 77 3.29"
193609 - 193706 43.14" 86 3.84"
193709 - 193806 36.30" 37 -3.00"
193809 - 193906 38.35" 47 -0.95"
193909 - 194006 31.64" 9 -7.66"
194009 - 194106 30.01" 4 -9.29"
194109 - 194206 38.21" 46 -1.09"
194209 - 194306 38.19" 45 -1.11"
194309 - 194406 38.48" 49 -0.82"
194409 - 194506 35.53" 32 -3.77"
194509 - 194606 45.97" 98 6.67"
194609 - 194706 40.14" 62 0.84"
194709 - 194806 47.81" 104 8.51"
194809 - 194906 46.38" 99 7.08"
194909 - 195006 31.64" 9 -7.66"
195009 - 195106 34.22" 21 -5.08"
195109 - 195206 39.76" 59 0.46"
195209 - 195306 38.93" 56 -0.37"
195309 - 195406 36.14" 35 -3.16"
195409 - 195506 33.26" 18 -6.04"
195509 - 195606 32.60" 14 -6.70"
195609 - 195706 40.73" 65 1.43"
195709 - 195806 47.55" 103 8.25"
195809 - 195906 38.44" 48 -0.86"
195909 - 196006 44.39" 93 5.09"
196009 - 196106 42.32" 76 3.02"
196109 - 196206 38.67" 55 -0.63"
196209 - 196306 38.60" 53 -0.70"
196309 - 196406 42.91" 83 3.61"
196409 - 196506 42.83" 81 3.53"
196509 - 196606 38.50" 50 -0.80"
196609 - 196706 34.61" 23 -4.69"
196709 - 196806 33.58" 19 -5.72"
196809 - 196906 37.48" 40 -1.82"
196909 - 197006 38.55" 51 -0.75"
197009 - 197106 38.65" 54 -0.65"
197109 - 197206 43.25" 89 3.95"
197209 - 197306 49.10" 106 9.80"
197309 - 197406 39.91" 61 0.61"
197409 - 197506 43.97" 91 4.67"
197509 - 197606 42.06" 72 2.76"
197609 - 197706 38.14" 44 -1.16"
197709 - 197806 44.49" 94 5.19"
197809 - 197906 41.14" 68 1.84"
197909 - 198006 45.96" 97 6.66"
198009 - 198106 30.84" 6 -8.46"
198109 - 198206 41.06" 67 1.76"
198209 - 198306 47.20" 101 7.90"
198309 - 198406 47.01" 100 7.71"
198409 - 198506 28.89" 2 -10.41"
198509 - 198606 32.04" 11 -7.26"
198609 - 198706 43.15" 87 3.85"
198709 - 198806 32.77" 17 -6.53"
198809 - 198906 41.55" 69 2.25"
198909 - 199006 41.92" 71 2.62"
199009 - 199106 45.84" 96 6.54"
199109 - 199206 35.40" 30 -3.90"
199209 - 199306 42.81" 80 3.51"
199309 - 199406 42.16" 74 2.86"
199409 - 199506 42.10" 73 2.80"
199509 - 199606 42.97" 85 3.67"
199609 - 199706 42.70" 78 3.40"
199709 - 199806 49.83" 107 10.53"
199809 - 199906 36.69" 38 -2.61"
199909 - 200006 34.82" 26 -4.48"
200009 - 200106 37.11" 39 -2.19"
200109 - 200206 31.24" 7 -8.06"
200209 - 200306 52.99" 109 13.69"
200309 - 200406 35.68" 34 -3.62"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/