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 (100.87")
1901-1998 Base Period
189509 - 189708 91.97" 11 -8.90"
189609 - 189808 94.24" 24 -6.63"
189709 - 189908 98.93" 41 -1.94"
189809 - 190008 104.81" 70 3.94"
189909 - 190108 110.30" 92 9.43"
190009 - 190208 103.64" 66 2.77"
190109 - 190308 102.90" 62 2.03"
190209 - 190408 100.65" 49 -0.22"
190309 - 190508 89.90" 8 -10.97"
190409 - 190608 103.04" 63 2.17"
190509 - 190708 100.89" 51 0.02"
190609 - 190808 102.08" 59 1.21"
190709 - 190908 107.49" 83 6.62"
190809 - 191008 95.31" 29 -5.56"
190909 - 191108 85.30" 1 -15.57"
191009 - 191208 101.15" 52 0.28"
191109 - 191308 110.46" 94 9.59"
191209 - 191408 92.46" 13 -8.41"
191309 - 191508 93.75" 20 -7.12"
191409 - 191608 102.02" 58 1.15"
191509 - 191708 97.73" 34 -3.14"
191609 - 191808 89.33" 7 -11.54"
191709 - 191908 101.62" 55 0.75"
191809 - 192008 112.29" 99 11.42"
191909 - 192108 98.43" 37 -2.44"
192009 - 192208 99.55" 43 -1.32"
192109 - 192308 106.14" 77 5.27"
192209 - 192408 100.15" 46 -0.72"
192309 - 192508 93.08" 16 -7.79"
192409 - 192608 96.43" 31 -4.44"
192509 - 192708 94.61" 25 -6.26"
192609 - 192808 99.73" 45 -1.14"
192709 - 192908 112.56" 100 11.69"
192809 - 193008 105.72" 76 4.85"
192909 - 193108 95.00" 28 -5.87"
193009 - 193208 90.34" 9 -10.53"
193109 - 193308 99.62" 44 -1.25"
193209 - 193408 100.84" 50 -0.03"
193309 - 193508 93.51" 18 -7.36"
193409 - 193608 101.57" 54 0.70"
193509 - 193708 109.56" 90 8.69"
193609 - 193808 102.86" 61 1.99"
193709 - 193908 100.24" 47 -0.63"
193809 - 194008 98.26" 36 -2.61"
193909 - 194108 88.22" 5 -12.65"
194009 - 194208 92.78" 14 -8.09"
194109 - 194308 98.82" 39 -2.05"
194209 - 194408 98.85" 40 -2.02"
194309 - 194508 98.69" 38 -2.18"
194409 - 194608 106.64" 80 5.77"
194509 - 194708 108.16" 86 7.29"
194609 - 194808 110.32" 93 9.45"
194709 - 194908 120.97" 102 20.10"
194809 - 195008 104.96" 71 4.09"
194909 - 195108 87.37" 3 -13.50"
195009 - 195208 94.02" 22 -6.85"
195109 - 195308 99.51" 42 -1.36"
195209 - 195408 92.80" 15 -8.07"
195309 - 195508 89.13" 6 -11.74"
195409 - 195608 87.39" 4 -13.48"
195509 - 195708 91.24" 10 -9.63"
195609 - 195808 107.78" 84 6.91"
195709 - 195908 108.83" 88 7.96"
195809 - 196008 106.33" 78 5.46"
195909 - 196108 109.92" 91 9.05"
196009 - 196208 101.36" 53 0.49"
196109 - 196308 94.61" 25 -6.26"
196209 - 196408 103.99" 67 3.12"
196309 - 196508 111.00" 98 10.13"
196409 - 196608 102.59" 60 1.72"
196509 - 196708 97.23" 32 -3.64"
196609 - 196808 92.07" 12 -8.80"
196709 - 196908 93.66" 19 -7.21"
196809 - 197008 100.40" 48 -0.47"
196909 - 197108 101.85" 57 0.98"
197009 - 197208 103.51" 65 2.64"
197109 - 197308 110.91" 97 10.04"
197209 - 197408 110.55" 95 9.68"
197309 - 197508 107.83" 85 6.96"
197409 - 197608 106.52" 79 5.65"
197509 - 197708 98.09" 35 -2.78"
197609 - 197808 103.06" 64 2.19"
197709 - 197908 106.93" 81 6.06"
197809 - 198008 104.69" 69 3.82"
197909 - 198108 94.67" 27 -6.20"
198009 - 198208 93.18" 17 -7.69"
198109 - 198308 105.11" 72 4.24"
198209 - 198408 112.84" 101 11.97"
198309 - 198508 101.80" 56 0.93"
198409 - 198608 85.54" 2 -15.33"
198509 - 198708 93.76" 21 -7.11"
198609 - 198808 94.07" 23 -6.80"
198709 - 198908 96.14" 30 -4.73"
198809 - 199008 104.07" 68 3.20"
198909 - 199108 109.49" 89 8.62"
199009 - 199208 105.62" 74 4.75"
199109 - 199308 97.44" 33 -3.43"
199209 - 199408 105.53" 73 4.66"
199309 - 199508 108.39" 87 7.52"
199409 - 199608 107.08" 82 6.21"
199509 - 199708 105.71" 75 4.84"
199609 - 199808 110.86" 96 9.99"

Citing This Page

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