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.


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Download: xml csv json
Dates Value Rank Departure From Mean (13.69")
1901-1939 Base Period
189502 - 189512 13.17" 18 -0.52"
189602 - 189612 12.63" 14 -1.06"
189702 - 189712 14.95" 35 1.26"
189802 - 189812 12.31" 13 -1.38"
189902 - 189912 11.29" 8 -2.40"
190002 - 190012 11.54" 9 -2.15"
190102 - 190112 11.56" 10 -2.13"
190202 - 190212 11.12" 7 -2.57"
190302 - 190312 11.02" 6 -2.67"
190402 - 190412 12.75" 15 -0.94"
190502 - 190512 18.68" 45 4.99"
190602 - 190612 17.58" 44 3.89"
190702 - 190712 14.08" 29 0.39"
190802 - 190812 14.78" 33 1.09"
190902 - 190912 14.63" 32 0.94"
191002 - 191012 10.15" 2 -3.54"
191102 - 191112 15.09" 37 1.40"
191202 - 191212 14.46" 31 0.77"
191302 - 191312 13.51" 21 -0.18"
191402 - 191412 16.22" 41 2.53"
191502 - 191512 15.38" 39 1.69"
191602 - 191612 13.56" 22 -0.13"
191702 - 191712 10.30" 3 -3.39"
191802 - 191812 14.00" 27 0.31"
191902 - 191912 16.71" 42 3.02"
192002 - 192012 14.01" 28 0.32"
192102 - 192112 15.04" 36 1.35"
192202 - 192212 11.84" 11 -1.85"
192302 - 192312 16.89" 43 3.20"
192402 - 192412 10.33" 4 -3.36"
192502 - 192512 13.59" 23 -0.10"
192602 - 192612 14.93" 34 1.24"
192702 - 192712 15.72" 40 2.03"
192802 - 192812 13.06" 17 -0.63"
192902 - 192912 13.63" 24 -0.06"
193002 - 193012 13.42" 19 -0.27"
193102 - 193112 15.28" 38 1.59"
193202 - 193212 13.65" 26 -0.04"
193302 - 193312 11.92" 12 -1.77"
193402 - 193412 9.87" 1 -3.82"
193502 - 193512 13.50" 20 -0.19"
193602 - 193612 13.65" 26 -0.04"
193702 - 193712 12.97" 16 -0.72"
193802 - 193812 14.29" 30 0.60"
193902 - 193912 10.61" 5 -3.08"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/