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 (32.07")
1901-2000 Base Period
189501 - 189512 28.14" 25 -3.93"
189601 - 189612 39.81" 107 7.74"
189701 - 189712 36.18" 90 4.11"
189801 - 189812 25.26" 9 -6.81"
189901 - 189912 36.60" 95 4.53"
190001 - 190012 31.31" 52 -0.76"
190101 - 190112 30.83" 46 -1.24"
190201 - 190212 36.14" 88 4.07"
190301 - 190312 31.79" 56 -0.28"
190401 - 190412 36.21" 92 4.14"
190501 - 190512 27.10" 16 -4.97"
190601 - 190612 35.66" 87 3.59"
190701 - 190712 35.63" 86 3.56"
190801 - 190812 27.24" 17 -4.83"
190901 - 190912 37.00" 98 4.93"
191001 - 191012 31.56" 53 -0.51"
191101 - 191112 27.00" 15 -5.07"
191201 - 191212 35.50" 84 3.43"
191301 - 191312 31.01" 49 -1.06"
191401 - 191412 29.78" 36 -2.29"
191501 - 191512 31.80" 58 -0.27"
191601 - 191612 34.62" 75 2.55"
191701 - 191712 31.64" 54 -0.43"
191801 - 191812 28.41" 26 -3.66"
191901 - 191912 30.79" 45 -1.28"
192001 - 192012 32.38" 62 0.31"
192101 - 192112 35.03" 81 2.96"
192201 - 192212 28.12" 24 -3.95"
192301 - 192312 30.60" 43 -1.47"
192401 - 192412 25.96" 11 -6.11"
192501 - 192512 29.74" 35 -2.33"
192601 - 192612 30.31" 42 -1.76"
192701 - 192712 36.64" 96 4.57"
192801 - 192812 25.55" 10 -6.52"
192901 - 192912 22.36" 1 -9.71"
193001 - 193012 23.73" 3 -8.34"
193101 - 193112 29.46" 30 -2.61"
193201 - 193212 32.95" 66 0.88"
193301 - 193312 34.18" 74 2.11"
193401 - 193412 29.95" 39 -2.12"
193501 - 193512 23.34" 2 -8.73"
193601 - 193612 27.85" 23 -4.22"
193701 - 193712 37.51" 99 5.44"
193801 - 193812 30.22" 41 -1.85"
193901 - 193912 24.82" 8 -7.25"
194001 - 194012 34.91" 79 2.84"
194101 - 194112 33.63" 72 1.56"
194201 - 194212 33.79" 73 1.72"
194301 - 194312 27.24" 17 -4.83"
194401 - 194412 24.78" 7 -7.29"
194501 - 194512 36.43" 93 4.36"
194601 - 194612 33.23" 69 1.16"
194701 - 194712 30.95" 48 -1.12"
194801 - 194812 39.06" 105 6.99"
194901 - 194912 26.96" 14 -5.11"
195001 - 195012 40.06" 108 7.99"
195101 - 195112 34.88" 78 2.81"
195201 - 195212 24.19" 5 -7.88"
195301 - 195312 37.95" 103 5.88"
195401 - 195412 31.19" 51 -0.88"
195501 - 195512 36.56" 94 4.49"
195601 - 195612 32.67" 64 0.60"
195701 - 195712 32.68" 65 0.61"
195801 - 195812 34.75" 77 2.68"
195901 - 195912 30.94" 47 -1.13"
196001 - 196012 32.20" 61 0.13"
196101 - 196112 34.94" 80 2.87"
196201 - 196212 30.75" 44 -1.32"
196301 - 196312 32.11" 60 0.04"
196401 - 196412 37.85" 101 5.78"
196501 - 196512 28.62" 27 -3.45"
196601 - 196612 29.67" 34 -2.40"
196701 - 196712 31.11" 50 -0.96"
196801 - 196812 36.18" 90 4.11"
196901 - 196912 29.83" 37 -2.24"
197001 - 197012 36.19" 91 4.12"
197101 - 197112 37.73" 100 5.66"
197201 - 197212 35.25" 83 3.18"
197301 - 197312 33.11" 68 1.04"
197401 - 197412 33.00" 67 0.93"
197501 - 197512 37.91" 102 5.84"
197601 - 197612 24.74" 6 -7.33"
197701 - 197712 31.75" 55 -0.32"
197801 - 197812 28.97" 28 -3.10"
197901 - 197912 29.84" 38 -2.23"
198001 - 198012 34.72" 76 2.65"
198101 - 198112 35.61" 85 3.54"
198201 - 198212 38.15" 104 6.08"
198301 - 198312 42.09" 110 10.02"
198401 - 198412 36.88" 97 4.81"
198501 - 198512 23.98" 4 -8.09"
198601 - 198612 32.66" 63 0.59"
198701 - 198712 26.25" 12 -5.82"
198801 - 198812 29.46" 30 -2.61"
198901 - 198912 27.54" 21 -4.53"
199001 - 199012 33.45" 71 1.38"
199101 - 199112 30.12" 40 -1.95"
199201 - 199212 27.26" 20 -4.81"
199301 - 199312 29.45" 29 -2.62"
199401 - 199412 29.60" 32 -2.47"
199501 - 199512 40.58" 109 8.51"
199601 - 199612 44.87" 111 12.80"
199701 - 199712 35.15" 82 3.08"
199801 - 199812 39.76" 106 7.69"
199901 - 199912 33.40" 70 1.33"
200001 - 200012 27.25" 19 -4.82"
200101 - 200112 27.60" 22 -4.47"
200201 - 200212 26.57" 13 -5.50"
200301 - 200312 31.95" 59 -0.12"
200401 - 200412 29.65" 33 -2.42"
200501 - 200512 31.80" 58 -0.27"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/