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 (31.15")
1901-1952 Base Period
189512 - 189611 40.87" 57 9.72"
189612 - 189711 35.38" 47 4.23"
189712 - 189811 28.67" 16 -2.48"
189812 - 189911 34.87" 46 3.72"
189912 - 190011 31.45" 27 0.30"
190012 - 190111 31.15" 26 0.00"
190112 - 190211 33.73" 38 2.58"
190212 - 190311 35.43" 48 4.28"
190312 - 190411 33.96" 39 2.81"
190412 - 190511 28.60" 15 -2.55"
190512 - 190611 33.65" 36 2.50"
190612 - 190711 34.67" 45 3.52"
190712 - 190811 30.64" 23 -0.51"
190812 - 190911 36.38" 52 5.23"
190912 - 191011 31.73" 29 0.58"
191012 - 191111 27.18" 11 -3.97"
191112 - 191211 34.50" 43 3.35"
191212 - 191311 32.54" 32 1.39"
191312 - 191411 30.78" 24 -0.37"
191412 - 191511 28.23" 13 -2.92"
191512 - 191611 35.83" 50 4.68"
191612 - 191711 27.37" 12 -3.78"
191712 - 191811 33.63" 35 2.48"
191812 - 191911 29.98" 19 -1.17"
191912 - 192011 30.44" 21 -0.71"
192012 - 192111 37.34" 54 6.19"
192112 - 192211 25.48" 7 -5.67"
192212 - 192311 32.38" 31 1.23"
192312 - 192411 26.10" 9 -5.05"
192412 - 192511 30.01" 20 -1.14"
192512 - 192611 30.46" 22 -0.69"
192612 - 192711 37.45" 55 6.30"
192712 - 192811 24.91" 6 -6.24"
192812 - 192911 19.62" 1 -11.53"
192912 - 193011 28.49" 14 -2.66"
193012 - 193111 25.58" 8 -5.57"
193112 - 193211 34.06" 40 2.91"
193212 - 193311 29.54" 18 -1.61"
193312 - 193411 34.29" 41 3.14"
193412 - 193511 24.87" 4 -6.28"
193512 - 193611 26.80" 10 -4.35"
193612 - 193711 35.53" 49 4.38"
193712 - 193811 33.27" 34 2.12"
193812 - 193911 22.08" 2 -9.07"
193912 - 194011 36.98" 53 5.83"
194012 - 194111 31.05" 25 -0.10"
194112 - 194211 33.68" 37 2.53"
194212 - 194311 31.58" 28 0.43"
194312 - 194411 24.90" 5 -6.25"
194412 - 194511 32.97" 33 1.82"
194512 - 194611 34.61" 44 3.46"
194612 - 194711 31.77" 30 0.62"
194712 - 194811 36.36" 51 5.21"
194812 - 194911 28.96" 17 -2.19"
194912 - 195011 38.95" 56 7.80"
195012 - 195111 34.42" 42 3.27"
195112 - 195211 24.72" 3 -6.43"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/