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 (59.24")
1901-1994 Base Period
189501 - 189612 56.88" 33 -2.36"
189601 - 189712 61.06" 62 1.82"
189701 - 189812 56.00" 27 -3.24"
189801 - 189912 57.72" 39 -1.52"
189901 - 190012 62.53" 74 3.29"
190001 - 190112 58.23" 42 -1.01"
190101 - 190212 58.85" 49 -0.39"
190201 - 190312 66.73" 94 7.49"
190301 - 190412 61.67" 66 2.43"
190401 - 190512 61.66" 65 2.42"
190501 - 190612 64.75" 84 5.51"
190601 - 190712 58.68" 46 -0.56"
190701 - 190812 57.36" 37 -1.88"
190801 - 190912 62.28" 71 3.04"
190901 - 191012 52.03" 7 -7.21"
191001 - 191112 51.29" 5 -7.95"
191101 - 191212 59.53" 51 0.29"
191201 - 191312 56.61" 32 -2.63"
191301 - 191412 58.59" 45 -0.65"
191401 - 191512 61.76" 67 2.52"
191501 - 191612 62.50" 73 3.26"
191601 - 191712 55.38" 24 -3.86"
191701 - 191812 53.09" 13 -6.15"
191801 - 191912 59.64" 52 0.40"
191901 - 192012 59.81" 55 0.57"
192001 - 192112 57.18" 35 -2.06"
192101 - 192212 57.02" 34 -2.22"
192201 - 192312 53.77" 16 -5.47"
192301 - 192412 54.19" 18 -5.05"
192401 - 192512 54.64" 21 -4.60"
192501 - 192612 56.58" 31 -2.66"
192601 - 192712 59.30" 50 0.06"
192701 - 192812 60.00" 56 0.76"
192801 - 192912 58.00" 40 -1.24"
192901 - 193012 50.67" 3 -8.57"
193001 - 193112 52.60" 10 -6.64"
193101 - 193212 56.01" 28 -3.23"
193201 - 193312 52.33" 8 -6.91"
193301 - 193412 50.19" 2 -9.05"
193401 - 193512 54.37" 20 -4.87"
193501 - 193612 52.59" 9 -6.65"
193601 - 193712 51.25" 4 -7.99"
193701 - 193812 61.27" 64 2.03"
193801 - 193912 58.83" 48 -0.41"
193901 - 194012 54.76" 23 -4.48"
194001 - 194112 62.00" 69 2.76"
194101 - 194212 64.77" 85 5.53"
194201 - 194312 61.78" 68 2.54"
194301 - 194412 60.49" 59 1.25"
194401 - 194512 63.25" 80 4.01"
194501 - 194612 62.12" 70 2.88"
194601 - 194712 59.75" 53 0.51"
194701 - 194812 55.51" 25 -3.73"
194801 - 194912 54.19" 18 -5.05"
194901 - 195012 58.36" 43 -0.88"
195001 - 195112 66.06" 90 6.82"
195101 - 195212 63.42" 81 4.18"
195201 - 195312 56.08" 29 -3.16"
195301 - 195412 60.80" 61 1.56"
195401 - 195512 57.71" 38 -1.53"
195501 - 195612 51.69" 6 -7.55"
195601 - 195712 55.90" 26 -3.34"
195701 - 195812 53.77" 16 -5.47"
195801 - 195912 57.20" 36 -2.04"
195901 - 196012 63.61" 82 4.37"
196001 - 196112 60.03" 57 0.79"
196101 - 196212 58.58" 44 -0.66"
196201 - 196312 53.50" 15 -5.74"
196301 - 196412 53.49" 14 -5.75"
196401 - 196512 64.82" 86 5.58"
196501 - 196612 62.58" 75 3.34"
196601 - 196712 54.74" 22 -4.50"
196701 - 196812 63.01" 78 3.77"
196801 - 196912 64.18" 83 4.94"
196901 - 197012 60.59" 60 1.35"
197001 - 197112 61.19" 63 1.95"
197101 - 197212 63.22" 79 3.98"
197201 - 197312 67.29" 96 8.05"
197301 - 197412 62.83" 77 3.59"
197401 - 197512 60.05" 58 0.81"
197501 - 197612 52.88" 11 -6.36"
197601 - 197712 56.51" 30 -2.73"
197701 - 197812 65.99" 89 6.75"
197801 - 197912 62.46" 72 3.22"
197901 - 198012 59.80" 54 0.56"
198001 - 198112 58.81" 47 -0.43"
198101 - 198212 65.44" 87 6.20"
198201 - 198312 68.25" 97 9.01"
198301 - 198412 65.74" 88 6.50"
198401 - 198512 66.52" 93 7.28"
198501 - 198612 69.02" 98 9.78"
198601 - 198712 62.73" 76 3.49"
198701 - 198812 52.98" 12 -6.26"
198801 - 198912 49.74" 1 -9.50"
198901 - 199012 58.10" 41 -1.14"
199001 - 199112 69.10" 99 9.86"
199101 - 199212 66.44" 92 7.20"
199201 - 199312 67.13" 95 7.89"
199301 - 199412 66.32" 91 7.08"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/