Climate at a Glance

Regional Time Series

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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 (32.39")
1901-2000 Base Period
189505 - 189601 26.65" 7 -5.74"
189605 - 189701 29.81" 26 -2.58"
189705 - 189801 36.94" 99 4.55"
189805 - 189901 34.82" 87 2.43"
189905 - 190001 28.65" 15 -3.74"
190005 - 190101 29.81" 26 -2.58"
190105 - 190201 35.06" 91 2.67"
190205 - 190301 35.60" 96 3.21"
190305 - 190401 31.69" 41 -0.70"
190405 - 190501 30.58" 31 -1.81"
190505 - 190601 32.24" 53 -0.15"
190605 - 190701 33.25" 69 0.86"
190705 - 190801 35.30" 94 2.91"
190805 - 190901 27.76" 11 -4.63"
190905 - 191001 27.87" 12 -4.52"
191005 - 191101 27.23" 8 -5.16"
191105 - 191201 31.78" 42 -0.61"
191205 - 191301 33.99" 80 1.60"
191305 - 191401 29.03" 17 -3.36"
191405 - 191501 27.94" 13 -4.45"
191505 - 191601 32.93" 67 0.54"
191605 - 191701 32.00" 47 -0.39"
191705 - 191801 33.58" 77 1.19"
191805 - 191901 32.10" 51 -0.29"
191905 - 192001 33.34" 71 0.95"
192005 - 192101 32.83" 64 0.44"
192105 - 192201 29.34" 21 -3.05"
192205 - 192301 32.02" 49 -0.37"
192305 - 192401 29.62" 24 -2.77"
192405 - 192501 29.91" 29 -2.48"
192505 - 192601 31.86" 44 -0.53"
192605 - 192701 32.37" 54 -0.02"
192705 - 192801 38.43" 101 6.04"
192805 - 192901 32.00" 47 -0.39"
192905 - 193001 29.66" 25 -2.73"
193005 - 193101 23.74" 1 -8.65"
193105 - 193201 33.42" 72 1.03"
193205 - 193301 31.36" 38 -1.03"
193305 - 193401 31.88" 45 -0.51"
193405 - 193501 32.55" 57 0.16"
193505 - 193601 33.33" 70 0.94"
193605 - 193701 32.97" 68 0.58"
193705 - 193801 34.84" 89 2.45"
193805 - 193901 35.68" 98 3.29"
193905 - 194001 25.00" 3 -7.39"
194005 - 194101 30.99" 35 -1.40"
194105 - 194201 27.34" 9 -5.05"
194205 - 194301 35.37" 95 2.98"
194305 - 194401 31.07" 36 -1.32"
194405 - 194501 31.23" 37 -1.16"
194505 - 194601 38.52" 102 6.13"
194605 - 194701 33.56" 75 1.17"
194705 - 194801 32.51" 56 0.12"
194805 - 194901 35.15" 92 2.76"
194905 - 195001 28.47" 14 -3.92"
195005 - 195101 33.45" 73 1.06"
195105 - 195201 34.83" 88 2.44"
195205 - 195301 32.89" 66 0.50"
195305 - 195401 29.08" 18 -3.31"
195405 - 195501 34.64" 84 2.25"
195505 - 195601 31.91" 46 -0.48"
195605 - 195701 30.84" 34 -1.55"
195705 - 195801 30.81" 32 -1.58"
195805 - 195901 32.83" 64 0.44"
195905 - 196001 34.65" 85 2.26"
196005 - 196101 30.56" 30 -1.83"
196105 - 196201 29.81" 26 -2.58"
196205 - 196301 29.42" 22 -2.97"
196305 - 196401 28.79" 16 -3.60"
196405 - 196501 23.89" 2 -8.50"
196505 - 196601 25.76" 4 -6.63"
196605 - 196701 27.36" 10 -5.03"
196705 - 196801 33.77" 78 1.38"
196805 - 196901 32.22" 52 -0.17"
196905 - 197001 33.48" 74 1.09"
197005 - 197101 32.03" 50 -0.36"
197105 - 197201 31.37" 39 -1.02"
197205 - 197301 41.25" 108 8.86"
197305 - 197401 37.16" 100 4.77"
197405 - 197501 33.83" 79 1.44"
197505 - 197601 39.74" 106 7.35"
197605 - 197701 34.52" 82 2.13"
197705 - 197801 42.22" 111 9.83"
197805 - 197901 34.66" 86 2.27"
197905 - 198001 32.61" 59 0.22"
198005 - 198101 25.90" 6 -6.49"
198105 - 198201 34.86" 90 2.47"
198205 - 198301 29.12" 19 -3.27"
198305 - 198401 35.65" 97 3.26"
198405 - 198501 32.86" 65 0.47"
198505 - 198601 34.44" 81 2.05"
198605 - 198701 35.29" 93 2.90"
198705 - 198801 30.82" 33 -1.57"
198805 - 198901 29.23" 20 -3.16"
198905 - 199001 38.93" 103 6.54"
199005 - 199101 40.46" 107 8.07"
199105 - 199201 29.48" 23 -2.91"
199205 - 199301 32.82" 62 0.43"
199305 - 199401 32.48" 55 0.09"
199405 - 199501 32.72" 60 0.33"
199505 - 199601 34.53" 83 2.14"
199605 - 199701 41.58" 109 9.19"
199705 - 199801 32.74" 61 0.35"
199805 - 199901 32.56" 58 0.17"
199905 - 200001 31.58" 40 -0.81"
200005 - 200101 31.83" 43 -0.56"
200105 - 200201 25.80" 5 -6.59"
200205 - 200301 33.58" 77 1.19"
200305 - 200401 41.72" 110 9.33"
200405 - 200501 39.64" 105 7.25"
200505 - 200601 39.60" 104 7.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/