Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (32.25")
1901-1951 Base Period
189504 - 189512 29.01" 14 -3.24"
189604 - 189612 33.72" 39 1.47"
189704 - 189712 27.75" 7 -4.50"
189804 - 189812 35.25" 45 3.00"
189904 - 189912 27.61" 6 -4.64"
190004 - 190012 31.73" 24 -0.52"
190104 - 190112 26.55" 2 -5.70"
190204 - 190212 35.32" 46 3.07"
190304 - 190312 29.14" 15 -3.11"
190404 - 190412 27.18" 4 -5.07"
190504 - 190512 36.51" 52 4.26"
190604 - 190612 32.84" 32 0.59"
190704 - 190712 33.62" 38 1.37"
190804 - 190812 28.75" 12 -3.50"
190904 - 190912 35.07" 42 2.82"
191004 - 191012 32.41" 30 0.16"
191104 - 191112 35.09" 43 2.84"
191204 - 191212 32.45" 31 0.20"
191304 - 191312 26.83" 3 -5.42"
191404 - 191412 27.77" 8 -4.48"
191504 - 191512 38.88" 56 6.63"
191604 - 191612 30.18" 18 -2.07"
191704 - 191712 28.75" 12 -3.50"
191804 - 191812 33.28" 36 1.03"
191904 - 191912 36.19" 51 3.94"
192004 - 192012 31.90" 26 -0.35"
192104 - 192112 35.51" 47 3.26"
192204 - 192212 29.99" 17 -2.26"
192304 - 192312 33.90" 40 1.65"
192404 - 192412 31.94" 27 -0.31"
192504 - 192512 30.45" 20 -1.80"
192604 - 192612 37.82" 55 5.57"
192704 - 192712 40.13" 57 7.88"
192804 - 192812 35.98" 48 3.73"
192904 - 192912 36.97" 53 4.72"
193004 - 193012 20.65" 1 -11.60"
193104 - 193112 33.55" 37 1.30"
193204 - 193212 31.94" 27 -0.31"
193304 - 193312 31.16" 22 -1.09"
193404 - 193412 28.18" 11 -4.07"
193504 - 193512 35.17" 44 2.92"
193604 - 193612 27.29" 5 -4.96"
193704 - 193712 31.06" 21 -1.19"
193804 - 193812 31.66" 23 -0.59"
193904 - 193912 27.96" 9 -4.29"
194004 - 194012 28.15" 10 -4.10"
194104 - 194112 32.31" 29 0.06"
194204 - 194212 36.14" 49 3.89"
194304 - 194312 30.22" 19 -2.03"
194404 - 194412 29.47" 16 -2.78"
194504 - 194512 37.20" 54 4.95"
194604 - 194612 31.75" 25 -0.50"
194704 - 194712 33.13" 35 0.88"
194804 - 194812 32.97" 34 0.72"
194904 - 194912 32.91" 33 0.66"
195004 - 195012 34.18" 41 1.93"
195104 - 195112 36.19" 51 3.94"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/