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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Dates Value Rank Departure From Mean (30.82")
1901-1997 Base Period
189501 - 189507 33.71" 76 2.89"
189601 - 189607 30.51" 45 -0.31"
189701 - 189707 31.32" 56 0.50"
189801 - 189807 24.10" 6 -6.72"
189901 - 189907 31.59" 59 0.77"
190001 - 190007 36.11" 95 5.29"
190101 - 190107 33.77" 77 2.95"
190201 - 190207 26.77" 19 -4.05"
190301 - 190307 34.99" 90 4.17"
190401 - 190407 24.73" 10 -6.09"
190501 - 190507 31.10" 53 0.28"
190601 - 190607 33.79" 78 2.97"
190701 - 190707 27.37" 22 -3.45"
190801 - 190807 31.82" 64 1.00"
190901 - 190907 33.43" 74 2.61"
191001 - 191007 29.50" 35 -1.32"
191101 - 191107 22.72" 2 -8.10"
191201 - 191207 38.10" 100 7.28"
191301 - 191307 30.87" 48 0.05"
191401 - 191407 23.33" 4 -7.49"
191501 - 191507 28.89" 30 -1.93"
191601 - 191607 30.90" 49 0.08"
191701 - 191707 30.92" 50 0.10"
191801 - 191807 26.55" 17 -4.27"
191901 - 191907 36.03" 94 5.21"
192001 - 192007 33.99" 80 3.17"
192101 - 192107 26.63" 18 -4.19"
192201 - 192207 37.32" 97 6.50"
192301 - 192307 32.78" 68 1.96"
192401 - 192407 33.22" 72 2.40"
192501 - 192507 25.06" 12 -5.76"
192601 - 192607 31.16" 54 0.34"
192701 - 192707 24.58" 9 -6.24"
192801 - 192807 34.41" 86 3.59"
192901 - 192907 38.44" 101 7.62"
193001 - 193007 25.86" 14 -4.96"
193101 - 193107 24.31" 7 -6.51"
193201 - 193207 28.97" 32 -1.85"
193301 - 193307 29.81" 38 -1.01"
193401 - 193407 31.68" 61 0.86"
193501 - 193507 28.58" 27 -2.24"
193601 - 193607 35.41" 93 4.59"
193701 - 193707 33.52" 75 2.70"
193801 - 193807 29.82" 39 -1.00"
193901 - 193907 33.42" 73 2.60"
194001 - 194007 29.38" 34 -1.44"
194101 - 194107 27.19" 20 -3.63"
194201 - 194207 30.59" 46 -0.23"
194301 - 194307 30.49" 44 -0.33"
194401 - 194407 34.24" 82 3.42"
194501 - 194507 30.09" 41 -0.73"
194601 - 194607 34.31" 84 3.49"
194701 - 194707 32.97" 70 2.15"
194801 - 194807 34.33" 85 3.51"
194901 - 194907 31.49" 58 0.67"
195001 - 195007 27.78" 24 -3.04"
195101 - 195107 25.81" 13 -5.01"
195201 - 195207 27.41" 23 -3.41"
195301 - 195307 31.61" 60 0.79"
195401 - 195407 23.26" 3 -7.56"
195501 - 195507 28.39" 26 -2.43"
195601 - 195607 28.14" 25 -2.68"
195701 - 195707 30.42" 43 -0.40"
195801 - 195807 33.87" 79 3.05"
195901 - 195907 34.58" 87 3.76"
196001 - 196007 32.82" 69 2.00"
196101 - 196107 34.17" 81 3.35"
196201 - 196207 31.08" 52 0.26"
196301 - 196307 29.57" 36 -1.25"
196401 - 196407 37.52" 99 6.70"
196501 - 196507 31.48" 57 0.66"
196601 - 196607 32.50" 67 1.68"
196701 - 196707 27.29" 21 -3.53"
196801 - 196807 25.87" 15 -4.95"
196901 - 196907 29.62" 37 -1.20"
197001 - 197007 28.83" 29 -1.99"
197101 - 197107 33.08" 71 2.26"
197201 - 197207 32.43" 66 1.61"
197301 - 197307 37.42" 98 6.60"
197401 - 197407 31.04" 51 0.22"
197501 - 197507 38.96" 102 8.14"
197601 - 197607 29.08" 33 -1.74"
197701 - 197707 24.55" 8 -6.27"
197801 - 197807 31.82" 64 1.00"
197901 - 197907 37.13" 96 6.31"
198001 - 198007 32.38" 65 1.56"
198101 - 198107 23.76" 5 -7.06"
198201 - 198207 35.00" 91 4.18"
198301 - 198307 34.67" 88 3.85"
198401 - 198407 34.85" 89 4.03"
198501 - 198507 26.29" 16 -4.53"
198601 - 198607 20.56" 1 -10.26"
198701 - 198707 30.86" 47 0.04"
198801 - 198807 24.83" 11 -5.99"
198901 - 198907 34.28" 83 3.46"
199001 - 199007 28.94" 31 -1.88"
199101 - 199107 39.05" 103 8.23"
199201 - 199207 29.87" 40 -0.95"
199301 - 199307 28.70" 28 -2.12"
199401 - 199407 35.08" 92 4.26"
199501 - 199507 30.31" 42 -0.51"
199601 - 199607 31.22" 55 0.40"
199701 - 199707 31.69" 62 0.87"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/