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 (51.28")
1901-1941 Base Period
189505 - 189804 50.38" 22 -0.90"
189605 - 189904 47.88" 16 -3.40"
189705 - 190004 43.81" 9 -7.47"
189805 - 190104 51.25" 23 -0.03"
189905 - 190204 53.60" 27 2.32"
190005 - 190304 53.90" 28 2.62"
190105 - 190404 54.17" 31 2.89"
190205 - 190504 54.90" 32 3.62"
190305 - 190604 58.06" 36 6.78"
190405 - 190704 64.25" 44 12.97"
190505 - 190804 61.01" 41 9.73"
190605 - 190904 62.72" 42 11.44"
190705 - 191004 54.16" 30 2.88"
190805 - 191104 58.70" 38 7.42"
190905 - 191204 48.91" 19 -2.37"
191005 - 191304 45.04" 11 -6.24"
191105 - 191404 49.91" 20 -1.37"
191205 - 191504 56.97" 35 5.69"
191305 - 191604 63.51" 43 12.23"
191405 - 191704 54.01" 29 2.73"
191505 - 191804 48.71" 18 -2.57"
191605 - 191904 45.46" 12 -5.82"
191705 - 192004 43.59" 7 -7.69"
191805 - 192104 47.74" 15 -3.54"
191905 - 192204 49.98" 21 -1.30"
192005 - 192304 52.43" 26 1.15"
192105 - 192404 45.55" 13 -5.73"
192205 - 192504 42.27" 3 -9.01"
192305 - 192604 43.45" 6 -7.83"
192405 - 192704 52.08" 25 0.80"
192505 - 192804 51.89" 24 0.61"
192605 - 192904 46.29" 14 -4.99"
192705 - 193004 40.06" 2 -11.22"
192805 - 193104 36.57" 1 -14.71"
192905 - 193204 43.77" 8 -7.51"
193005 - 193304 42.82" 5 -8.46"
193105 - 193404 42.77" 4 -8.51"
193205 - 193504 44.30" 10 -6.98"
193305 - 193604 48.24" 17 -3.04"
193405 - 193704 55.45" 33 4.17"
193505 - 193804 59.96" 40 8.68"
193605 - 193904 56.83" 34 5.55"
193705 - 194004 58.52" 37 7.24"
193805 - 194104 58.80" 39 7.52"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/