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 (37.90")
1901-1928 Base Period
189505 - 189603 36.73" 12 -1.17"
189605 - 189703 35.96" 9 -1.94"
189705 - 189803 43.41" 30 5.51"
189805 - 189903 43.47" 31 5.57"
189905 - 190003 38.29" 20 0.39"
190005 - 190103 35.26" 7 -2.64"
190105 - 190203 43.34" 29 5.44"
190205 - 190303 44.84" 33 6.94"
190305 - 190403 37.37" 14 -0.53"
190405 - 190503 35.05" 6 -2.85"
190505 - 190603 38.60" 21 0.70"
190605 - 190703 37.91" 18 0.01"
190705 - 190803 42.92" 28 5.02"
190805 - 190903 35.77" 8 -2.13"
190905 - 191003 32.91" 3 -4.99"
191005 - 191103 32.85" 2 -5.05"
191105 - 191203 38.92" 24 1.02"
191205 - 191303 41.52" 27 3.62"
191305 - 191403 34.87" 5 -3.03"
191405 - 191503 32.60" 1 -5.30"
191505 - 191603 39.78" 25 1.88"
191605 - 191703 37.60" 15 -0.30"
191705 - 191803 38.72" 22 0.82"
191805 - 191903 38.24" 19 0.34"
191905 - 192003 40.36" 26 2.46"
192005 - 192103 38.75" 23 0.85"
192105 - 192203 36.05" 11 -1.85"
192205 - 192303 37.01" 13 -0.89"
192305 - 192403 34.31" 4 -3.59"
192405 - 192503 36.01" 10 -1.89"
192505 - 192603 37.87" 17 -0.03"
192605 - 192703 37.62" 16 -0.28"
192705 - 192803 44.11" 32 6.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/