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 (32.29")
1901-1959 Base Period
189504 - 189512 28.83" 11 -3.46"
189604 - 189612 28.51" 10 -3.78"
189704 - 189712 35.49" 56 3.20"
189804 - 189812 35.08" 53 2.79"
189904 - 189912 26.31" 2 -5.98"
190004 - 190012 29.03" 12 -3.26"
190104 - 190112 38.03" 63 5.74"
190204 - 190212 35.53" 57 3.24"
190304 - 190312 31.03" 20 -1.26"
190404 - 190412 30.78" 19 -1.51"
190504 - 190512 32.23" 34 -0.06"
190604 - 190612 32.67" 36 0.38"
190704 - 190712 35.72" 60 3.43"
190804 - 190812 26.83" 4 -5.46"
190904 - 190912 27.80" 7 -4.49"
191004 - 191012 28.47" 9 -3.82"
191104 - 191112 31.67" 26 -0.62"
191204 - 191212 33.59" 47 1.30"
191304 - 191312 29.49" 13 -2.80"
191404 - 191412 27.74" 6 -4.55"
191504 - 191512 32.72" 38 0.43"
191604 - 191612 32.04" 31 -0.25"
191704 - 191712 32.74" 39 0.45"
191804 - 191812 32.93" 41 0.64"
191904 - 191912 34.01" 50 1.72"
192004 - 192012 35.70" 59 3.41"
192104 - 192112 30.34" 16 -1.95"
192204 - 192212 30.40" 17 -1.89"
192304 - 192312 29.52" 14 -2.77"
192404 - 192412 31.18" 21 -1.11"
192504 - 192512 31.45" 24 -0.84"
192604 - 192612 32.48" 35 0.19"
192704 - 192712 38.24" 64 5.95"
192804 - 192812 33.05" 45 0.76"
192904 - 192912 32.83" 40 0.54"
193004 - 193012 23.63" 1 -8.66"
193104 - 193112 32.08" 32 -0.21"
193204 - 193212 31.72" 27 -0.57"
193304 - 193312 33.80" 49 1.51"
193404 - 193412 31.77" 28 -0.52"
193504 - 193512 31.29" 22 -1.00"
193604 - 193612 31.35" 23 -0.94"
193704 - 193712 35.90" 61 3.61"
193804 - 193812 35.57" 58 3.28"
193904 - 193912 27.25" 5 -5.04"
194004 - 194012 33.58" 46 1.29"
194104 - 194112 26.71" 3 -5.58"
194204 - 194212 35.30" 55 3.01"
194304 - 194312 32.68" 37 0.39"
194404 - 194412 31.56" 25 -0.73"
194504 - 194512 40.65" 65 8.36"
194604 - 194612 32.00" 30 -0.29"
194704 - 194712 32.97" 43 0.68"
194804 - 194812 35.10" 54 2.81"
194904 - 194912 27.88" 8 -4.41"
195004 - 195012 32.97" 43 0.68"
195104 - 195112 34.82" 52 2.53"
195204 - 195212 33.02" 44 0.73"
195304 - 195312 30.62" 18 -1.67"
195404 - 195412 37.71" 62 5.42"
195504 - 195512 31.91" 29 -0.38"
195604 - 195612 32.12" 33 -0.17"
195704 - 195712 29.68" 15 -2.61"
195804 - 195812 33.60" 48 1.31"
195904 - 195912 34.81" 51 2.52"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/