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 (29.68")
1901-2000 Base Period
189501 - 189512 24.08" 6 -5.60"
189601 - 189612 32.80" 95 3.12"
189701 - 189712 28.26" 33 -1.42"
189801 - 189812 27.74" 28 -1.94"
189901 - 189912 29.98" 60 0.30"
190001 - 190012 32.55" 94 2.87"
190101 - 190112 25.68" 16 -4.00"
190201 - 190212 33.17" 98 3.49"
190301 - 190312 33.56" 106 3.88"
190401 - 190412 28.11" 32 -1.57"
190501 - 190512 33.55" 105 3.87"
190601 - 190612 31.20" 76 1.52"
190701 - 190712 27.48" 25 -2.20"
190801 - 190812 29.88" 57 0.20"
190901 - 190912 32.40" 91 2.72"
191001 - 191012 19.63" 1 -10.05"
191101 - 191112 31.66" 84 1.98"
191201 - 191212 27.87" 30 -1.81"
191301 - 191312 28.74" 47 -0.94"
191401 - 191412 29.85" 56 0.17"
191501 - 191512 31.91" 87 2.23"
191601 - 191612 30.59" 68 0.91"
191701 - 191712 24.79" 8 -4.89"
191801 - 191812 28.30" 34 -1.38"
191901 - 191912 31.34" 77 1.66"
192001 - 192012 28.47" 38 -1.21"
192101 - 192112 28.71" 45 -0.97"
192201 - 192212 28.31" 36 -1.37"
192301 - 192312 25.46" 14 -4.22"
192401 - 192412 28.73" 46 -0.95"
192501 - 192512 25.91" 19 -3.77"
192601 - 192612 30.67" 69 0.99"
192701 - 192712 28.63" 41 -1.05"
192801 - 192812 31.37" 78 1.69"
192901 - 192912 26.63" 21 -3.05"
193001 - 193012 24.04" 5 -5.64"
193101 - 193112 28.56" 39 -1.12"
193201 - 193212 27.45" 24 -2.23"
193301 - 193312 24.88" 10 -4.80"
193401 - 193412 25.31" 13 -4.37"
193501 - 193512 29.06" 49 -0.62"
193601 - 193612 23.53" 3 -6.15"
193701 - 193712 27.72" 26 -1.96"
193801 - 193812 33.55" 105 3.87"
193901 - 193912 25.28" 12 -4.40"
194001 - 194012 29.48" 50 -0.20"
194101 - 194112 32.52" 93 2.84"
194201 - 194212 32.25" 89 2.57"
194301 - 194312 29.53" 53 -0.15"
194401 - 194412 30.96" 74 1.28"
194501 - 194512 32.29" 90 2.61"
194601 - 194612 29.83" 55 0.15"
194701 - 194712 29.92" 58 0.24"
194801 - 194812 25.59" 15 -4.09"
194901 - 194912 28.60" 40 -1.08"
195001 - 195012 29.76" 54 0.08"
195101 - 195112 36.30" 121 6.62"
195201 - 195212 27.12" 23 -2.56"
195301 - 195312 28.96" 48 -0.72"
195401 - 195412 31.84" 86 2.16"
195501 - 195512 25.87" 18 -3.81"
195601 - 195612 25.82" 17 -3.86"
195701 - 195712 30.08" 62 0.40"
195801 - 195812 23.69" 4 -5.99"
195901 - 195912 33.51" 102 3.83"
196001 - 196012 30.10" 63 0.42"
196101 - 196112 29.93" 59 0.25"
196201 - 196212 28.65" 43 -1.03"
196301 - 196312 24.85" 9 -4.83"
196401 - 196412 28.64" 42 -1.04"
196501 - 196512 36.18" 119 6.50"
196601 - 196612 26.40" 20 -3.28"
196701 - 196712 28.34" 37 -1.34"
196801 - 196812 34.67" 113 4.99"
196901 - 196912 29.51" 51 -0.17"
197001 - 197012 31.08" 75 1.40"
197101 - 197112 30.11" 64 0.43"
197201 - 197212 33.11" 97 3.43"
197301 - 197312 34.18" 111 4.50"
197401 - 197412 28.65" 43 -1.03"
197501 - 197512 31.40" 80 1.72"
197601 - 197612 21.48" 2 -8.20"
197701 - 197712 35.03" 117 5.35"
197801 - 197812 30.96" 74 1.28"
197901 - 197912 31.50" 82 1.82"
198001 - 198012 28.30" 34 -1.38"
198101 - 198112 30.51" 67 0.83"
198201 - 198212 34.93" 116 5.25"
198301 - 198312 33.32" 99 3.64"
198401 - 198412 32.42" 92 2.74"
198501 - 198512 34.10" 109 4.42"
198601 - 198612 34.92" 115 5.24"
198701 - 198712 27.81" 29 -1.87"
198801 - 198812 25.17" 11 -4.51"
198901 - 198912 24.57" 7 -5.11"
199001 - 199012 33.53" 103 3.85"
199101 - 199112 35.57" 118 5.89"
199201 - 199212 30.87" 71 1.19"
199301 - 199312 36.26" 120 6.58"
199401 - 199412 30.06" 61 0.38"
199501 - 199512 31.40" 80 1.72"
199601 - 199612 31.64" 83 1.96"
199701 - 199712 27.88" 31 -1.80"
199801 - 199812 32.18" 88 2.50"
199901 - 199912 31.42" 81 1.74"
200001 - 200012 30.90" 72 1.22"
200101 - 200112 33.08" 96 3.40"
200201 - 200212 30.76" 70 1.08"
200301 - 200312 26.95" 22 -2.73"
200401 - 200412 33.47" 101 3.79"
200501 - 200512 30.16" 65 0.48"
200601 - 200612 29.51" 51 -0.17"
200701 - 200712 33.43" 100 3.75"
200801 - 200812 34.15" 110 4.47"
200901 - 200912 31.67" 85 1.99"
201001 - 201012 36.54" 123 6.86"
201101 - 201112 30.32" 66 0.64"
201201 - 201212 27.72" 26 -1.96"
201301 - 201312 33.98" 108 4.30"
201401 - 201412 34.73" 114 5.05"
201501 - 201512 34.29" 112 4.61"
201601 - 201612 36.39" 122 6.71"
201701 - 201712 33.74" 107 4.06"
201801 - 201812 36.95" 124 7.27"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2019, retrieved on May 20, 2019 from https://www.ncdc.noaa.gov/cag/