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 (25.16")
1901-1965 Base Period
189504 - 189512 21.66" 10 -3.50"
189604 - 189612 29.77" 66 4.61"
189704 - 189712 22.28" 14 -2.88"
189804 - 189812 23.09" 19 -2.07"
189904 - 189912 26.12" 46 0.96"
190004 - 190012 28.84" 63 3.68"
190104 - 190112 21.60" 9 -3.56"
190204 - 190212 30.09" 69 4.93"
190304 - 190312 29.81" 68 4.65"
190404 - 190412 23.93" 26 -1.23"
190504 - 190512 29.79" 67 4.63"
190604 - 190612 26.71" 48 1.55"
190704 - 190712 23.40" 22 -1.76"
190804 - 190812 25.42" 39 0.26"
190904 - 190912 28.14" 60 2.98"
191004 - 191012 17.35" 1 -7.81"
191104 - 191112 27.97" 57 2.81"
191204 - 191212 25.35" 38 0.19"
191304 - 191312 24.62" 31 -0.54"
191404 - 191412 26.47" 47 1.31"
191504 - 191512 28.03" 59 2.87"
191604 - 191612 25.57" 41 0.41"
191704 - 191712 21.21" 7 -3.95"
191804 - 191812 25.12" 35 -0.04"
191904 - 191912 27.38" 53 2.22"
192004 - 192012 24.39" 28 -0.77"
192104 - 192112 25.27" 37 0.11"
192204 - 192212 23.38" 21 -1.78"
192304 - 192312 21.56" 8 -3.60"
192404 - 192412 24.94" 32 -0.22"
192504 - 192512 23.49" 24 -1.67"
192604 - 192612 27.07" 52 1.91"
192704 - 192712 25.22" 36 0.06"
192804 - 192812 28.01" 58 2.85"
192904 - 192912 22.11" 13 -3.05"
193004 - 193012 20.59" 3 -4.57"
193104 - 193112 25.90" 43 0.74"
193204 - 193212 23.27" 20 -1.89"
193304 - 193312 20.92" 5 -4.24"
193404 - 193412 22.83" 17 -2.33"
193504 - 193512 25.10" 34 -0.06"
193604 - 193612 19.39" 2 -5.77"
193704 - 193712 23.51" 25 -1.65"
193804 - 193812 28.25" 61 3.09"
193904 - 193912 20.78" 4 -4.38"
194004 - 194012 25.98" 44 0.82"
194104 - 194112 29.40" 64 4.24"
194204 - 194212 28.30" 62 3.14"
194304 - 194312 25.46" 40 0.30"
194404 - 194412 26.98" 50 1.82"
194504 - 194512 27.93" 56 2.77"
194604 - 194612 25.09" 33 -0.07"
194704 - 194712 27.00" 51 1.84"
194804 - 194812 21.19" 6 -3.97"
194904 - 194912 23.44" 23 -1.72"
195004 - 195012 24.41" 29 -0.75"
195104 - 195112 30.49" 70 5.33"
195204 - 195212 22.64" 16 -2.52"
195304 - 195312 24.23" 27 -0.93"
195404 - 195412 27.91" 55 2.75"
195504 - 195512 22.51" 15 -2.65"
195604 - 195612 22.98" 18 -2.18"
195704 - 195712 27.45" 54 2.29"
195804 - 195812 22.08" 12 -3.08"
195904 - 195912 29.76" 65 4.60"
196004 - 196012 26.72" 49 1.56"
196104 - 196112 25.90" 43 0.74"
196204 - 196212 24.58" 30 -0.58"
196304 - 196312 21.75" 11 -3.41"
196404 - 196412 26.10" 45 0.94"
196504 - 196512 31.25" 71 6.09"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/