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 (45.83")
1901-1934 Base Period
189503 - 189601 42.73" 13 -3.10"
189603 - 189701 40.27" 8 -5.56"
189703 - 189801 41.60" 10 -4.23"
189803 - 189901 51.83" 34 6.00"
189903 - 190001 39.76" 5 -6.07"
190003 - 190101 48.97" 29 3.14"
190103 - 190201 52.46" 36 6.63"
190203 - 190301 44.12" 19 -1.71"
190303 - 190401 44.27" 20 -1.56"
190403 - 190501 37.67" 1 -8.16"
190503 - 190601 48.19" 28 2.36"
190603 - 190701 48.04" 27 2.21"
190703 - 190801 49.47" 31 3.64"
190803 - 190901 43.89" 17 -1.94"
190903 - 191001 44.92" 22 -0.91"
191003 - 191101 42.45" 12 -3.38"
191103 - 191201 46.70" 24 0.87"
191203 - 191301 52.21" 35 6.38"
191303 - 191401 43.43" 15 -2.40"
191403 - 191501 43.79" 16 -2.04"
191503 - 191601 42.97" 14 -2.86"
191603 - 191701 44.82" 21 -1.01"
191703 - 191801 44.04" 18 -1.79"
191803 - 191901 46.66" 23 0.83"
191903 - 192001 47.37" 25 1.54"
192003 - 192101 51.12" 33 5.29"
192103 - 192201 39.77" 6 -6.06"
192203 - 192301 49.76" 32 3.93"
192303 - 192401 47.62" 26 1.79"
192403 - 192501 52.62" 37 6.79"
192503 - 192601 38.68" 3 -7.15"
192603 - 192701 42.03" 11 -3.80"
192703 - 192801 39.04" 4 -6.79"
192803 - 192901 55.62" 38 9.79"
192903 - 193001 56.75" 39 10.92"
193003 - 193101 40.82" 9 -5.01"
193103 - 193201 40.16" 7 -5.67"
193203 - 193301 49.38" 30 3.55"
193303 - 193401 38.53" 2 -7.30"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/