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 (30.83")
1901-1941 Base Period
189505 - 189604 32.07" 30 1.24"
189605 - 189704 37.53" 41 6.70"
189705 - 189804 32.06" 29 1.23"
189805 - 189904 31.25" 20 0.42"
189905 - 190004 32.70" 33 1.87"
190005 - 190104 34.36" 38 3.53"
190105 - 190204 31.62" 22 0.79"
190205 - 190304 33.13" 35 2.30"
190305 - 190404 40.18" 46 9.35"
190405 - 190504 25.43" 6 -5.40"
190505 - 190604 29.91" 16 -0.92"
190605 - 190704 39.06" 44 8.23"
190705 - 190804 29.64" 15 -1.19"
190805 - 190904 31.78" 27 0.95"
190905 - 191004 35.07" 39 4.24"
191005 - 191104 28.06" 13 -2.77"
191105 - 191204 32.16" 32 1.33"
191205 - 191304 32.03" 28 1.20"
191305 - 191404 34.16" 36 3.33"
191405 - 191504 25.95" 8 -4.88"
191505 - 191604 39.15" 45 8.32"
191605 - 191704 30.44" 17 -0.39"
191705 - 191804 30.71" 19 -0.12"
191805 - 191904 31.77" 26 0.94"
191905 - 192004 24.83" 4 -6.00"
192005 - 192104 37.85" 42 7.02"
192105 - 192204 31.42" 21 0.59"
192205 - 192304 28.17" 14 -2.66"
192305 - 192404 27.01" 11 -3.82"
192405 - 192504 31.75" 25 0.92"
192505 - 192604 25.86" 7 -4.97"
192605 - 192704 34.29" 37 3.46"
192705 - 192804 35.34" 40 4.51"
192805 - 192904 22.36" 1 -8.47"
192905 - 193004 23.53" 2 -7.30"
193005 - 193104 24.47" 3 -6.36"
193105 - 193204 32.77" 34 1.94"
193205 - 193304 30.68" 18 -0.15"
193305 - 193404 32.08" 31 1.25"
193405 - 193504 31.64" 23 0.81"
193505 - 193604 26.34" 9 -4.49"
193605 - 193704 27.38" 12 -3.45"
193705 - 193804 37.92" 43 7.09"
193805 - 193904 25.31" 5 -5.52"
193905 - 194004 31.69" 24 0.86"
194005 - 194104 26.73" 10 -4.10"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/