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 (9.91")
1901-1995 Base Period
189509 - 189601 8.27" 26 -1.64"
189609 - 189701 12.18" 81 2.27"
189709 - 189801 7.25" 13 -2.66"
189809 - 189901 9.08" 41 -0.83"
189909 - 190001 8.05" 23 -1.86"
190009 - 190101 12.15" 80 2.24"
190109 - 190201 8.85" 34 -1.06"
190209 - 190301 10.22" 62 0.31"
190309 - 190401 9.79" 58 -0.12"
190409 - 190501 9.37" 51 -0.54"
190509 - 190601 11.00" 68 1.09"
190609 - 190701 11.97" 78 2.06"
190709 - 190801 8.09" 24 -1.82"
190809 - 190901 7.91" 19 -2.00"
190909 - 191001 11.71" 73 1.80"
191009 - 191101 7.23" 12 -2.68"
191109 - 191201 12.99" 90 3.08"
191209 - 191301 8.72" 30 -1.19"
191309 - 191401 9.10" 42 -0.81"
191409 - 191501 9.50" 52 -0.41"
191509 - 191601 11.95" 76 2.04"
191609 - 191701 9.78" 56 -0.13"
191709 - 191801 7.10" 10 -2.81"
191809 - 191901 9.23" 45 -0.68"
191909 - 192001 10.95" 67 1.04"
192009 - 192101 8.78" 31 -1.13"
192109 - 192201 10.11" 60 0.20"
192209 - 192301 9.24" 47 -0.67"
192309 - 192401 7.82" 18 -2.09"
192409 - 192501 7.19" 11 -2.72"
192509 - 192601 9.73" 54 -0.18"
192609 - 192701 13.23" 94 3.32"
192709 - 192801 11.08" 71 1.17"
192809 - 192901 11.84" 75 1.93"
192909 - 193001 9.23" 45 -0.68"
193009 - 193101 7.79" 17 -2.12"
193109 - 193201 14.98" 100 5.07"
193209 - 193301 8.24" 25 -1.67"
193309 - 193401 8.84" 33 -1.07"
193409 - 193501 13.12" 93 3.21"
193509 - 193601 8.86" 35 -1.05"
193609 - 193701 10.57" 65 0.66"
193709 - 193801 8.32" 27 -1.59"
193809 - 193901 10.21" 61 0.30"
193909 - 194001 5.75" 3 -4.16"
194009 - 194101 9.34" 50 -0.57"
194109 - 194201 13.94" 96 4.03"
194209 - 194301 11.04" 70 1.13"
194309 - 194401 6.79" 7 -3.12"
194409 - 194501 7.06" 9 -2.85"
194509 - 194601 10.28" 63 0.37"
194609 - 194701 11.76" 74 1.85"
194709 - 194801 9.19" 43 -0.72"
194809 - 194901 9.20" 44 -0.71"
194909 - 195001 9.75" 55 -0.16"
195009 - 195101 7.99" 21 -1.92"
195109 - 195201 11.51" 72 1.60"
195209 - 195301 5.47" 2 -4.44"
195309 - 195401 6.21" 5 -3.70"
195409 - 195501 9.79" 58 -0.12"
195509 - 195601 7.42" 14 -2.49"
195609 - 195701 6.11" 4 -3.80"
195709 - 195801 9.31" 49 -0.60"
195809 - 195901 7.95" 20 -1.96"
195909 - 196001 12.30" 83 2.39"
196009 - 196101 7.51" 15 -2.40"
196109 - 196201 12.53" 86 2.62"
196209 - 196301 6.81" 8 -3.10"
196309 - 196401 6.69" 6 -3.22"
196409 - 196501 8.95" 36 -0.96"
196509 - 196601 14.03" 97 4.12"
196609 - 196701 8.99" 40 -0.92"
196709 - 196801 8.04" 22 -1.87"
196809 - 196901 14.34" 99 4.43"
196909 - 197001 8.98" 38 -0.93"
197009 - 197101 14.09" 98 4.18"
197109 - 197201 12.36" 84 2.45"
197209 - 197301 11.96" 77 2.05"
197309 - 197401 12.04" 79 2.13"
197409 - 197501 8.82" 32 -1.09"
197509 - 197601 8.98" 38 -0.93"
197609 - 197701 4.25" 1 -5.66"
197709 - 197801 12.90" 89 2.99"
197809 - 197901 10.71" 66 0.80"
197909 - 198001 8.96" 37 -0.95"
198009 - 198101 8.32" 27 -1.59"
198109 - 198201 10.43" 64 0.52"
198209 - 198301 13.49" 95 3.58"
198309 - 198401 12.67" 87 2.76"
198409 - 198501 12.51" 85 2.60"
198509 - 198601 13.07" 92 3.16"
198609 - 198701 12.23" 82 2.32"
198709 - 198801 9.53" 53 -0.38"
198809 - 198901 11.03" 69 1.12"
198909 - 199001 7.52" 16 -2.39"
199009 - 199101 9.26" 48 -0.65"
199109 - 199201 13.02" 91 3.11"
199209 - 199301 12.68" 88 2.77"
199309 - 199401 8.50" 29 -1.41"
199409 - 199501 9.87" 59 -0.04"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/