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 (64.26")
1901-1965 Base Period
189502 - 189607 59.60" 15 -4.66"
189602 - 189707 70.55" 58 6.29"
189702 - 189807 69.91" 55 5.65"
189802 - 189907 70.29" 56 6.03"
189902 - 190007 60.55" 21 -3.71"
190002 - 190107 57.60" 10 -6.66"
190102 - 190207 56.70" 6 -7.56"
190202 - 190307 68.04" 44 3.78"
190302 - 190407 64.43" 34 0.17"
190402 - 190507 60.96" 23 -3.30"
190502 - 190607 64.88" 38 0.62"
190602 - 190707 68.54" 48 4.28"
190702 - 190807 68.81" 50 4.55"
190802 - 190907 69.75" 54 5.49"
190902 - 191007 69.00" 53 4.74"
191002 - 191107 57.68" 11 -6.58"
191102 - 191207 68.67" 49 4.41"
191202 - 191307 68.27" 45 4.01"
191302 - 191407 54.65" 4 -9.61"
191402 - 191507 59.81" 18 -4.45"
191502 - 191607 70.36" 57 6.10"
191602 - 191707 62.74" 29 -1.52"
191702 - 191807 58.45" 13 -5.81"
191802 - 191907 60.84" 22 -3.42"
191902 - 192007 68.46" 46 4.20"
192002 - 192107 61.91" 26 -2.35"
192102 - 192207 70.57" 59 6.31"
192202 - 192307 65.71" 42 1.45"
192302 - 192407 67.22" 43 2.96"
192402 - 192507 57.30" 9 -6.96"
192502 - 192607 56.78" 7 -7.48"
192602 - 192707 75.92" 70 11.66"
192702 - 192807 74.31" 69 10.05"
192802 - 192907 72.56" 65 8.30"
192902 - 193007 62.37" 27 -1.89"
193002 - 193107 45.98" 1 -18.28"
193102 - 193207 63.66" 32 -0.60"
193202 - 193307 65.07" 40 0.81"
193302 - 193407 56.27" 5 -7.99"
193402 - 193507 65.23" 41 0.97"
193502 - 193607 60.49" 20 -3.77"
193602 - 193707 62.72" 28 -1.54"
193702 - 193807 64.86" 37 0.60"
193802 - 193907 70.67" 60 6.41"
193902 - 194007 59.61" 16 -4.65"
194002 - 194107 53.41" 3 -10.85"
194102 - 194207 59.75" 17 -4.51"
194202 - 194307 68.97" 52 4.71"
194302 - 194407 60.44" 19 -3.82"
194402 - 194507 70.71" 61 6.45"
194502 - 194607 73.56" 66 9.30"
194602 - 194707 65.07" 40 0.81"
194702 - 194807 64.67" 36 0.41"
194802 - 194907 71.61" 63 7.35"
194902 - 195007 74.21" 68 9.95"
195002 - 195107 71.36" 62 7.10"
195102 - 195207 68.89" 51 4.63"
195202 - 195307 57.71" 12 -6.55"
195302 - 195407 50.67" 2 -13.59"
195402 - 195507 61.54" 25 -2.72"
195502 - 195607 64.44" 35 0.18"
195602 - 195707 68.51" 47 4.25"
195702 - 195807 73.86" 67 9.60"
195802 - 195907 63.36" 31 -0.90"
195902 - 196007 61.34" 24 -2.92"
196002 - 196107 63.33" 30 -0.93"
196102 - 196207 71.72" 64 7.46"
196202 - 196307 58.64" 14 -5.62"
196302 - 196407 57.03" 8 -7.23"
196402 - 196507 64.35" 33 0.09"

Citing This Page

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