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 (31.19")
1901-1952 Base Period
189511 - 189610 34.65" 45 3.46"
189611 - 189710 36.93" 51 5.74"
189711 - 189810 31.18" 28 -0.01"
189811 - 189910 33.57" 38 2.38"
189911 - 190010 33.89" 40 2.70"
190011 - 190110 30.60" 25 -0.59"
190111 - 190210 31.24" 29 0.05"
190211 - 190310 34.32" 42 3.13"
190311 - 190410 38.11" 56 6.92"
190411 - 190510 29.48" 16 -1.71"
190511 - 190610 30.20" 21 -0.99"
190611 - 190710 37.03" 52 5.84"
190711 - 190810 31.65" 30 0.46"
190811 - 190910 29.84" 19 -1.35"
190911 - 191010 33.31" 36 2.12"
191011 - 191110 30.58" 24 -0.61"
191111 - 191210 34.48" 44 3.29"
191211 - 191310 31.89" 31 0.70"
191311 - 191410 32.73" 35 1.54"
191411 - 191510 25.33" 6 -5.86"
191511 - 191610 38.00" 55 6.81"
191611 - 191710 27.54" 9 -3.65"
191711 - 191810 34.01" 41 2.82"
191811 - 191910 28.69" 12 -2.50"
191911 - 192010 30.53" 23 -0.66"
192011 - 192110 34.99" 47 3.80"
192111 - 192210 30.11" 20 -1.08"
192211 - 192310 31.93" 33 0.74"
192311 - 192410 23.64" 3 -7.55"
192411 - 192510 31.92" 32 0.73"
192511 - 192610 26.54" 8 -4.65"
192611 - 192710 37.04" 53 5.85"
192711 - 192810 29.30" 15 -1.89"
192811 - 192910 22.07" 1 -9.12"
192911 - 193010 26.38" 7 -4.81"
193011 - 193110 24.31" 4 -6.88"
193111 - 193210 32.33" 34 1.14"
193211 - 193310 33.40" 37 2.21"
193311 - 193410 30.29" 22 -0.90"
193411 - 193510 28.74" 13 -2.45"
193511 - 193610 28.29" 11 -2.90"
193611 - 193710 29.20" 14 -1.99"
193711 - 193810 36.48" 50 5.29"
193811 - 193910 24.43" 5 -6.76"
193911 - 194010 34.44" 43 3.25"
194011 - 194110 30.79" 26 -0.40"
194111 - 194210 29.66" 18 -1.53"
194211 - 194310 37.67" 54 6.48"
194311 - 194410 22.54" 2 -8.65"
194411 - 194510 31.00" 27 -0.19"
194511 - 194610 35.27" 49 4.08"
194611 - 194710 33.74" 39 2.55"
194711 - 194810 34.75" 46 3.56"
194811 - 194910 29.65" 17 -1.54"
194911 - 195010 38.43" 57 7.24"
195011 - 195110 35.17" 48 3.98"
195111 - 195210 27.71" 10 -3.48"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/