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 (249.88")
1901-1931 Base Period
189503 - 190002 242.40" 4 -7.48"
189603 - 190102 246.87" 7 -3.01"
189703 - 190202 258.38" 30 8.50"
189803 - 190302 266.73" 32 16.85"
189903 - 190402 256.06" 27 6.18"
190003 - 190502 253.02" 25 3.14"
190103 - 190602 251.51" 21 1.63"
190203 - 190702 244.15" 5 -5.73"
190303 - 190802 247.20" 11 -2.68"
190403 - 190902 247.70" 13 -2.18"
190503 - 191002 253.67" 26 3.79"
190603 - 191102 247.20" 11 -2.68"
190703 - 191202 247.16" 8 -2.72"
190803 - 191302 249.39" 19 -0.49"
190903 - 191402 249.20" 17 -0.68"
191003 - 191502 247.77" 14 -2.11"
191103 - 191602 249.71" 20 -0.17"
191203 - 191702 247.16" 8 -2.72"
191303 - 191802 236.24" 1 -13.64"
191403 - 191902 239.97" 3 -9.91"
191503 - 192002 244.25" 6 -5.63"
191603 - 192102 252.81" 23 2.93"
191703 - 192202 249.26" 18 -0.62"
191803 - 192302 257.04" 29 7.16"
191903 - 192402 256.62" 28 6.74"
192003 - 192502 259.54" 31 9.66"
192103 - 192602 247.16" 8 -2.72"
192203 - 192702 248.58" 16 -1.30"
192303 - 192802 238.21" 2 -11.67"
192403 - 192902 248.49" 15 -1.39"
192503 - 193002 252.28" 22 2.40"
192603 - 193102 252.99" 24 3.11"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/