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 (46.72")
1901-2000 Base Period
189505 - 189603 41.08" 13 -5.64"
189605 - 189703 47.81" 65 1.09"
189705 - 189803 35.80" 2 -10.92"
189805 - 189903 56.79" 104 10.07"
189905 - 190003 43.40" 28 -3.32"
190005 - 190103 46.83" 60 0.11"
190105 - 190203 54.58" 99 7.86"
190205 - 190303 49.44" 73 2.72"
190305 - 190403 41.83" 20 -4.89"
190405 - 190503 41.25" 14 -5.47"
190505 - 190603 49.72" 76 3.00"
190605 - 190703 46.45" 54 -0.27"
190705 - 190803 51.13" 85 4.41"
190805 - 190903 45.16" 42 -1.56"
190905 - 191003 41.57" 16 -5.15"
191005 - 191103 42.63" 24 -4.09"
191105 - 191203 51.10" 84 4.38"
191205 - 191303 50.76" 81 4.04"
191305 - 191403 41.70" 18 -5.02"
191405 - 191503 44.35" 35 -2.37"
191505 - 191603 44.60" 36 -2.12"
191605 - 191703 50.16" 79 3.44"
191705 - 191803 38.61" 4 -8.11"
191805 - 191903 48.45" 68 1.73"
191905 - 192003 49.59" 74 2.87"
192005 - 192103 45.99" 48 -0.73"
192105 - 192203 45.23" 43 -1.49"
192205 - 192303 48.66" 70 1.94"
192305 - 192403 46.36" 52 -0.36"
192405 - 192503 48.46" 69 1.74"
192505 - 192603 43.15" 26 -3.57"
192605 - 192703 42.16" 22 -4.56"
192705 - 192803 42.16" 22 -4.56"
192805 - 192903 57.13" 105 10.41"
192905 - 193003 52.06" 90 5.34"
193005 - 193103 39.49" 6 -7.23"
193105 - 193203 40.45" 9 -6.27"
193205 - 193303 51.37" 86 4.65"
193305 - 193403 38.90" 5 -7.82"
193405 - 193503 45.68" 46 -1.04"
193505 - 193603 50.91" 82 4.19"
193605 - 193703 47.12" 62 0.40"
193705 - 193803 41.43" 15 -5.29"
193805 - 193903 45.75" 47 -0.97"
193905 - 194003 44.68" 37 -2.04"
194005 - 194103 41.62" 17 -5.10"
194105 - 194203 46.42" 53 -0.30"
194205 - 194303 48.05" 67 1.33"
194305 - 194403 46.59" 57 -0.13"
194405 - 194503 40.73" 11 -5.99"
194505 - 194603 52.58" 93 5.86"
194605 - 194703 48.68" 71 1.96"
194705 - 194803 55.95" 102 9.23"
194805 - 194903 52.00" 89 5.28"
194905 - 195003 45.27" 44 -1.45"
195005 - 195103 43.98" 33 -2.74"
195105 - 195203 45.59" 45 -1.13"
195205 - 195303 43.54" 29 -3.18"
195305 - 195403 45.12" 41 -1.60"
195405 - 195503 35.10" 1 -11.62"
195505 - 195603 41.79" 19 -4.93"
195605 - 195703 41.91" 21 -4.81"
195705 - 195803 52.36" 92 5.64"
195805 - 195903 44.99" 39 -1.73"
195905 - 196003 54.41" 98 7.69"
196005 - 196103 46.67" 58 -0.05"
196105 - 196203 47.16" 63 0.44"
196205 - 196303 43.85" 31 -2.87"
196305 - 196403 47.96" 66 1.24"
196405 - 196503 52.19" 91 5.47"
196505 - 196603 45.07" 40 -1.65"
196605 - 196703 43.65" 30 -3.07"
196705 - 196803 44.73" 38 -1.99"
196805 - 196903 43.97" 32 -2.75"
196905 - 197003 49.68" 75 2.96"
197005 - 197103 46.19" 49 -0.53"
197105 - 197203 51.07" 83 4.35"
197205 - 197303 52.85" 96 6.13"
197305 - 197403 47.05" 61 0.33"
197405 - 197503 51.44" 87 4.72"
197505 - 197603 50.05" 78 3.33"
197605 - 197703 50.65" 80 3.93"
197705 - 197803 46.78" 59 0.06"
197805 - 197903 46.55" 56 -0.17"
197905 - 198003 52.83" 95 6.11"
198005 - 198103 36.48" 3 -10.24"
198105 - 198203 44.21" 34 -2.51"
198205 - 198303 52.81" 94 6.09"
198305 - 198403 48.77" 72 2.05"
198405 - 198503 39.86" 7 -6.86"
198505 - 198603 46.31" 51 -0.41"
198605 - 198703 49.81" 77 3.09"
198705 - 198803 39.89" 8 -6.83"
198805 - 198903 40.98" 12 -5.74"
198905 - 199003 55.92" 101 9.20"
199005 - 199103 46.50" 55 -0.22"
199105 - 199203 46.27" 50 -0.45"
199205 - 199303 54.99" 100 8.27"
199305 - 199403 43.28" 27 -3.44"
199405 - 199503 51.54" 88 4.82"
199505 - 199603 53.29" 97 6.57"
199605 - 199703 47.69" 64 0.97"
199705 - 199803 56.33" 103 9.61"
199805 - 199903 40.68" 10 -6.04"
199905 - 200003 42.66" 25 -4.06"

Citing This Page

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