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 (24.46")
1901-2000 Base Period
189505 - 189601 20.96" 17 -3.50"
189605 - 189701 27.41" 98 2.95"
189705 - 189801 20.71" 14 -3.75"
189805 - 189901 22.17" 26 -2.29"
189905 - 190001 24.93" 65 0.47"
190005 - 190101 27.64" 101 3.18"
190105 - 190201 20.82" 15 -3.64"
190205 - 190301 29.08" 113 4.62"
190305 - 190401 27.84" 104 3.38"
190405 - 190501 22.76" 33 -1.70"
190505 - 190601 29.67" 117 5.21"
190605 - 190701 26.83" 89 2.37"
190705 - 190801 22.45" 31 -2.01"
190805 - 190901 24.35" 55 -0.11"
190905 - 191001 25.83" 79 1.37"
191005 - 191101 16.20" 2 -8.26"
191105 - 191201 26.67" 87 2.21"
191205 - 191301 24.01" 51 -0.45"
191305 - 191401 23.59" 44 -0.87"
191405 - 191501 25.13" 69 0.67"
191505 - 191601 29.16" 114 4.70"
191605 - 191701 24.02" 52 -0.44"
191705 - 191801 19.50" 4 -4.96"
191805 - 191901 23.58" 43 -0.88"
191905 - 192001 25.05" 68 0.59"
192005 - 192101 22.21" 27 -2.25"
192105 - 192201 23.04" 38 -1.42"
192205 - 192301 21.75" 22 -2.71"
192305 - 192401 20.60" 11 -3.86"
192405 - 192501 22.94" 37 -1.52"
192505 - 192601 22.43" 30 -2.03"
192605 - 192701 26.61" 84 2.15"
192705 - 192801 22.90" 36 -1.56"
192805 - 192901 27.75" 102 3.29"
192905 - 193001 19.64" 6 -4.82"
193005 - 193101 19.42" 3 -5.04"
193105 - 193201 26.43" 82 1.97"
193205 - 193301 22.54" 32 -1.92"
193305 - 193401 19.66" 7 -4.80"
193405 - 193501 22.86" 34 -1.60"
193505 - 193601 24.34" 54 -0.12"
193605 - 193701 19.97" 8 -4.49"
193705 - 193801 21.45" 20 -3.01"
193805 - 193901 26.78" 88 2.32"
193905 - 194001 19.62" 5 -4.84"
194005 - 194101 24.74" 63 0.28"
194105 - 194201 27.61" 100 3.15"
194205 - 194301 27.99" 105 3.53"
194305 - 194401 24.44" 58 -0.02"
194405 - 194501 25.16" 71 0.70"
194505 - 194601 25.93" 80 1.47"
194605 - 194701 25.27" 72 0.81"
194705 - 194801 23.62" 46 -0.84"
194805 - 194901 20.59" 10 -3.87"
194905 - 195001 24.43" 57 -0.03"
195005 - 195101 22.30" 29 -2.16"
195105 - 195201 28.67" 111 4.21"
195205 - 195301 22.12" 25 -2.34"
195305 - 195401 21.96" 24 -2.50"
195405 - 195501 24.72" 62 0.26"
195505 - 195601 20.63" 13 -3.83"
195605 - 195701 21.40" 19 -3.06"
195705 - 195801 25.66" 76 1.20"
195805 - 195901 20.91" 16 -3.55"
195905 - 196001 29.18" 115 4.72"
196005 - 196101 23.70" 48 -0.76"
196105 - 196201 24.60" 59 0.14"
196205 - 196301 23.37" 41 -1.09"
196305 - 196401 19.97" 8 -4.49"
196405 - 196501 23.50" 42 -0.96"
196505 - 196601 28.82" 112 4.36"
196605 - 196701 21.85" 23 -2.61"
196705 - 196801 21.69" 21 -2.77"
196805 - 196901 30.70" 119 6.24"
196905 - 197001 23.69" 47 -0.77"
197005 - 197101 27.36" 94 2.90"
197105 - 197201 24.87" 64 0.41"
197205 - 197301 28.26" 107 3.80"
197305 - 197401 27.58" 99 3.12"
197405 - 197501 24.06" 53 -0.40"
197505 - 197601 23.98" 50 -0.48"
197605 - 197701 13.76" 1 -10.70"
197705 - 197801 28.33" 108 3.87"
197805 - 197901 27.27" 93 2.81"
197905 - 198001 24.63" 60 0.17"
198005 - 198101 23.85" 49 -0.61"
198105 - 198201 25.97" 81 1.51"
198205 - 198301 29.21" 116 4.75"
198305 - 198401 27.41" 98 2.95"
198405 - 198501 26.63" 86 2.17"
198505 - 198601 27.37" 95 2.91"
198605 - 198701 28.35" 109 3.89"
198705 - 198801 24.95" 66 0.49"
198805 - 198901 21.36" 18 -3.10"
198905 - 199001 20.62" 12 -3.84"
199005 - 199101 27.09" 92 2.63"
199105 - 199201 28.10" 106 3.64"
199205 - 199301 25.77" 78 1.31"
199305 - 199401 30.61" 118 6.15"
199405 - 199501 24.99" 67 0.53"
199505 - 199601 26.62" 85 2.16"
199605 - 199701 27.40" 96 2.94"
199705 - 199801 23.15" 39 -1.31"
199805 - 199901 25.68" 77 1.22"
199905 - 200001 24.69" 61 0.23"
200005 - 200101 26.48" 83 2.02"
200105 - 200201 25.50" 75 1.04"
200205 - 200301 24.36" 56 -0.10"
200305 - 200401 22.86" 34 -1.60"
200405 - 200501 28.42" 110 3.96"
200505 - 200601 25.40" 74 0.94"
200605 - 200701 23.25" 40 -1.21"
200705 - 200801 26.97" 91 2.51"
200805 - 200901 26.85" 90 2.39"
200905 - 201001 25.14" 70 0.68"
201005 - 201101 32.58" 120 8.12"
201105 - 201201 23.61" 45 -0.85"
201205 - 201301 22.22" 28 -2.24"
201305 - 201401 25.31" 73 0.85"
201405 - 201501 27.80" 103 3.34"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/