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 (46.31")
1901-1966 Base Period
189505 - 189603 41.08" 8 -5.23"
189605 - 189703 47.81" 46 1.50"
189705 - 189803 35.80" 2 -10.51"
189805 - 189903 56.79" 70 10.48"
189905 - 190003 43.40" 21 -2.91"
190005 - 190103 46.83" 43 0.52"
190105 - 190203 54.58" 68 8.27"
190205 - 190303 49.44" 53 3.13"
190305 - 190403 41.83" 15 -4.48"
190405 - 190503 41.25" 9 -5.06"
190505 - 190603 49.72" 55 3.41"
190605 - 190703 46.45" 40 0.14"
190705 - 190803 51.13" 60 4.82"
190805 - 190903 45.16" 31 -1.15"
190905 - 191003 41.57" 11 -4.74"
191005 - 191103 42.63" 19 -3.68"
191105 - 191203 51.10" 59 4.79"
191205 - 191303 50.76" 57 4.45"
191305 - 191403 41.70" 13 -4.61"
191405 - 191503 44.35" 25 -1.96"
191505 - 191603 44.60" 26 -1.71"
191605 - 191703 50.16" 56 3.85"
191705 - 191803 38.61" 3 -7.70"
191805 - 191903 48.45" 49 2.14"
191905 - 192003 49.59" 54 3.28"
192005 - 192103 45.99" 37 -0.32"
192105 - 192203 45.23" 32 -1.08"
192205 - 192303 48.66" 51 2.35"
192305 - 192403 46.36" 38 0.05"
192405 - 192503 48.46" 50 2.15"
192505 - 192603 43.15" 20 -3.16"
192605 - 192703 42.16" 17 -4.15"
192705 - 192803 42.16" 17 -4.15"
192805 - 192903 57.13" 71 10.82"
192905 - 193003 52.06" 63 5.75"
193005 - 193103 39.49" 5 -6.82"
193105 - 193203 40.45" 6 -5.86"
193205 - 193303 51.37" 61 5.06"
193305 - 193403 38.90" 4 -7.41"
193405 - 193503 45.68" 35 -0.63"
193505 - 193603 50.91" 58 4.60"
193605 - 193703 47.12" 44 0.81"
193705 - 193803 41.43" 10 -4.88"
193805 - 193903 45.75" 36 -0.56"
193905 - 194003 44.68" 27 -1.63"
194005 - 194103 41.62" 12 -4.69"
194105 - 194203 46.42" 39 0.11"
194205 - 194303 48.05" 48 1.74"
194305 - 194403 46.59" 41 0.28"
194405 - 194503 40.73" 7 -5.58"
194505 - 194603 52.58" 66 6.27"
194605 - 194703 48.68" 52 2.37"
194705 - 194803 55.95" 69 9.64"
194805 - 194903 52.00" 62 5.69"
194905 - 195003 45.27" 33 -1.04"
195005 - 195103 43.98" 24 -2.33"
195105 - 195203 45.59" 34 -0.72"
195205 - 195303 43.54" 22 -2.77"
195305 - 195403 45.12" 30 -1.19"
195405 - 195503 35.10" 1 -11.21"
195505 - 195603 41.79" 14 -4.52"
195605 - 195703 41.91" 16 -4.40"
195705 - 195803 52.36" 65 6.05"
195805 - 195903 44.99" 28 -1.32"
195905 - 196003 54.41" 67 8.10"
196005 - 196103 46.67" 42 0.36"
196105 - 196203 47.16" 45 0.85"
196205 - 196303 43.85" 23 -2.46"
196305 - 196403 47.96" 47 1.65"
196405 - 196503 52.19" 64 5.88"
196505 - 196603 45.07" 29 -1.24"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/