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 (62.53")
1901-1939 Base Period
189507 - 189612 59.29" 9 -3.24"
189607 - 189712 65.18" 31 2.65"
189707 - 189812 69.93" 41 7.40"
189807 - 189912 62.27" 21 -0.26"
189907 - 190012 61.28" 16 -1.25"
190007 - 190112 66.58" 35 4.05"
190107 - 190212 70.71" 44 8.18"
190207 - 190312 67.62" 38 5.09"
190307 - 190412 60.84" 14 -1.69"
190407 - 190512 60.23" 12 -2.30"
190507 - 190612 63.79" 27 1.26"
190607 - 190712 65.01" 30 2.48"
190707 - 190812 62.23" 20 -0.30"
190807 - 190912 55.63" 4 -6.90"
190907 - 191012 54.49" 3 -8.04"
191007 - 191112 57.40" 7 -5.13"
191107 - 191212 66.68" 36 4.15"
191207 - 191312 64.16" 28 1.63"
191307 - 191412 57.13" 6 -5.40"
191407 - 191512 59.18" 8 -3.35"
191507 - 191612 65.31" 32 2.78"
191607 - 191712 60.97" 15 -1.56"
191707 - 191812 61.75" 17 -0.78"
191807 - 191912 64.59" 29 2.06"
191907 - 192012 67.85" 39 5.32"
192007 - 192112 62.74" 24 0.21"
192107 - 192212 60.83" 13 -1.70"
192207 - 192312 55.86" 5 -6.67"
192307 - 192412 59.79" 11 -2.74"
192407 - 192512 59.34" 10 -3.19"
192507 - 192612 63.59" 26 1.06"
192607 - 192712 70.65" 43 8.12"
192707 - 192812 70.01" 42 7.48"
192807 - 192912 61.87" 18 -0.66"
192907 - 193012 51.28" 1 -11.25"
193007 - 193112 53.25" 2 -9.28"
193107 - 193212 62.75" 25 0.22"
193207 - 193312 66.33" 33 3.80"
193307 - 193412 62.36" 23 -0.17"
193407 - 193512 62.11" 19 -0.42"
193507 - 193612 66.46" 34 3.93"
193607 - 193712 68.09" 40 5.56"
193707 - 193812 66.84" 37 4.31"
193807 - 193912 62.34" 22 -0.19"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/