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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (93.60")
1901-1951 Base Period
189506 - 189805 100.77" 49 7.17"
189606 - 189905 99.33" 47 5.73"
189706 - 190005 97.12" 36 3.52"
189806 - 190105 98.05" 40 4.45"
189906 - 190205 98.77" 43 5.17"
190006 - 190305 98.03" 39 4.43"
190106 - 190405 103.80" 53 10.20"
190206 - 190505 99.00" 45 5.40"
190306 - 190605 97.46" 37 3.86"
190406 - 190705 95.09" 28 1.49"
190506 - 190805 98.62" 42 5.02"
190606 - 190905 98.85" 44 5.25"
190706 - 191005 96.63" 34 3.03"
190806 - 191105 95.27" 29 1.67"
190906 - 191205 96.15" 32 2.55"
191006 - 191305 92.60" 18 -1.00"
191106 - 191405 96.74" 35 3.14"
191206 - 191505 93.62" 21 0.02"
191306 - 191605 99.44" 48 5.84"
191406 - 191705 96.34" 33 2.74"
191506 - 191805 97.49" 38 3.89"
191606 - 191905 92.03" 17 -1.57"
191706 - 192005 86.15" 8 -7.45"
191806 - 192105 95.67" 30 2.07"
191906 - 192205 94.19" 23 0.59"
192006 - 192305 98.46" 41 4.86"
192106 - 192405 84.27" 4 -9.33"
192206 - 192505 87.57" 9 -6.03"
192306 - 192605 84.45" 5 -9.15"
192406 - 192705 94.28" 24 0.68"
192506 - 192805 94.07" 22 0.47"
192606 - 192905 90.97" 15 -2.63"
192706 - 193005 80.85" 2 -12.75"
192806 - 193105 70.60" 1 -23.00"
192906 - 193205 82.08" 3 -11.52"
193006 - 193305 88.40" 11 -5.20"
193106 - 193405 95.93" 31 2.33"
193206 - 193505 93.08" 19 -0.52"
193306 - 193605 89.34" 12 -4.26"
193406 - 193705 85.26" 6 -8.34"
193506 - 193805 92.01" 16 -1.59"
193606 - 193905 89.84" 13 -3.76"
193706 - 194005 94.79" 26 1.19"
193806 - 194105 85.98" 7 -7.62"
193906 - 194205 95.02" 27 1.42"
194006 - 194305 99.03" 46 5.43"
194106 - 194405 93.58" 20 -0.02"
194206 - 194505 90.40" 14 -3.20"
194306 - 194605 88.28" 10 -5.32"
194406 - 194705 94.46" 25 0.86"
194506 - 194805 101.51" 51 7.91"
194606 - 194905 101.33" 50 7.73"
194706 - 195005 104.00" 54 10.40"
194806 - 195105 103.59" 52 9.99"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/