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 (49.89")
1901-1934 Base Period
189502 - 189601 45.49" 9 -4.40"
189602 - 189701 45.40" 8 -4.49"
189702 - 189801 48.32" 18 -1.57"
189802 - 189901 53.14" 30 3.25"
189902 - 190001 46.43" 11 -3.46"
190002 - 190101 55.35" 33 5.46"
190102 - 190201 55.82" 35 5.93"
190202 - 190301 50.16" 23 0.27"
190302 - 190401 51.41" 26 1.52"
190402 - 190501 41.23" 2 -8.66"
190502 - 190601 53.62" 31 3.73"
190602 - 190701 50.67" 24 0.78"
190702 - 190801 52.57" 27 2.68"
190802 - 190901 48.73" 21 -1.16"
190902 - 191001 49.36" 22 -0.53"
191002 - 191101 46.60" 12 -3.29"
191102 - 191201 48.60" 20 -1.29"
191202 - 191301 56.61" 37 6.72"
191302 - 191401 47.76" 14 -2.13"
191402 - 191501 48.50" 19 -1.39"
191502 - 191601 46.82" 13 -3.07"
191602 - 191701 48.14" 16 -1.75"
191702 - 191801 47.77" 15 -2.12"
191802 - 191901 48.24" 17 -1.65"
191902 - 192001 52.58" 28 2.69"
192002 - 192101 55.67" 34 5.78"
192102 - 192201 43.50" 7 -6.39"
192202 - 192301 54.99" 32 5.10"
192302 - 192401 51.26" 25 1.37"
192402 - 192501 56.45" 36 6.56"
192502 - 192601 40.90" 1 -8.99"
192602 - 192701 45.82" 10 -4.07"
192702 - 192801 43.43" 6 -6.46"
192802 - 192901 59.61" 38 9.72"
192902 - 193001 62.86" 39 12.97"
193002 - 193101 42.70" 4 -7.19"
193102 - 193201 42.52" 3 -7.37"
193202 - 193301 52.67" 29 2.78"
193302 - 193401 43.21" 5 -6.68"

Citing This Page

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