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 (85.04")
1901-1969 Base Period
189505 - 190004 82.32" 30 -2.72"
189605 - 190104 83.91" 35 -1.13"
189705 - 190204 80.69" 26 -4.35"
189805 - 190304 85.84" 41 0.80"
189905 - 190404 90.20" 51 5.16"
190005 - 190504 91.78" 54 6.74"
190105 - 190604 92.65" 57 7.61"
190205 - 190704 100.85" 66 15.81"
190305 - 190804 98.89" 62 13.85"
190405 - 190904 101.20" 67 16.16"
190505 - 191004 100.11" 65 15.07"
190605 - 191104 99.53" 63 14.49"
190705 - 191204 85.86" 42 0.82"
190805 - 191304 84.14" 36 -0.90"
190905 - 191404 86.72" 46 1.68"
191005 - 191504 88.67" 48 3.63"
191105 - 191604 88.95" 49 3.91"
191205 - 191704 91.82" 55 6.78"
191305 - 191804 92.34" 56 7.30"
191405 - 191904 84.50" 38 -0.54"
191505 - 192004 78.44" 16 -6.60"
191605 - 192104 76.57" 11 -8.47"
191705 - 192204 80.47" 25 -4.57"
191805 - 192304 82.16" 29 -2.88"
191905 - 192404 76.66" 12 -8.38"
192005 - 192504 79.15" 22 -5.89"
192105 - 192604 77.87" 15 -7.17"
192205 - 192704 78.76" 20 -6.28"
192305 - 192804 78.61" 18 -6.43"
192405 - 192904 78.61" 18 -6.43"
192505 - 193004 76.55" 10 -8.49"
192605 - 193104 71.73" 4 -13.31"
192705 - 193204 70.30" 3 -14.74"
192805 - 193304 67.48" 1 -17.56"
192905 - 193404 68.21" 2 -16.83"
193005 - 193504 74.54" 8 -10.50"
193105 - 193604 79.15" 22 -5.89"
193205 - 193704 79.89" 24 -5.15"
193305 - 193804 91.68" 53 6.64"
193405 - 193904 93.21" 58 8.17"
193505 - 194004 94.11" 60 9.07"
193605 - 194104 102.24" 69 17.20"
193705 - 194204 104.34" 70 19.30"
193805 - 194304 100.10" 64 15.06"
193905 - 194404 101.63" 68 16.59"
194005 - 194504 97.27" 61 12.23"
194105 - 194604 90.85" 52 5.81"
194205 - 194704 83.58" 34 -1.46"
194305 - 194804 77.60" 14 -7.44"
194405 - 194904 76.83" 13 -8.21"
194505 - 195004 74.35" 7 -10.69"
194605 - 195104 73.70" 6 -11.34"
194705 - 195204 82.93" 31 -2.11"
194805 - 195304 84.22" 37 -0.82"
194905 - 195404 86.66" 45 1.62"
195005 - 195504 85.15" 39 0.11"
195105 - 195604 88.43" 47 3.39"
195205 - 195704 79.12" 21 -5.92"
195305 - 195804 89.25" 50 4.21"
195405 - 195904 85.35" 40 0.31"
195505 - 196004 86.28" 44 1.24"
195605 - 196104 78.45" 17 -6.59"
195705 - 196204 81.44" 28 -3.60"
195805 - 196304 73.41" 5 -11.63"
195905 - 196404 74.88" 9 -10.16"
196005 - 196504 80.89" 27 -4.15"
196105 - 196604 83.15" 32 -1.89"
196205 - 196704 86.15" 43 1.11"
196305 - 196804 83.35" 33 -1.69"
196405 - 196904 93.44" 59 8.40"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/