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 (42.30")
1901-1999 Base Period
189502 - 189601 33.95" 4 -8.35"
189602 - 189701 43.79" 61 1.49"
189702 - 189801 44.20" 66 1.90"
189802 - 189901 47.23" 90 4.93"
189902 - 190001 37.83" 21 -4.47"
190002 - 190101 40.31" 35 -1.99"
190102 - 190201 34.18" 5 -8.12"
190202 - 190301 43.40" 58 1.10"
190302 - 190401 41.19" 44 -1.11"
190402 - 190501 37.17" 15 -5.13"
190502 - 190601 45.30" 76 3.00"
190602 - 190701 44.87" 73 2.57"
190702 - 190801 41.46" 46 -0.84"
190802 - 190901 40.55" 41 -1.75"
190902 - 191001 47.08" 89 4.78"
191002 - 191101 38.95" 30 -3.35"
191102 - 191201 42.41" 51 0.11"
191202 - 191301 47.02" 87 4.72"
191302 - 191401 37.76" 20 -4.54"
191402 - 191501 37.57" 18 -4.73"
191502 - 191601 49.74" 101 7.44"
191602 - 191701 38.74" 25 -3.56"
191702 - 191801 38.87" 29 -3.43"
191802 - 191901 39.05" 31 -3.25"
191902 - 192001 45.74" 79 3.44"
192002 - 192101 40.37" 36 -1.93"
192102 - 192201 44.97" 74 2.67"
192202 - 192301 42.92" 54 0.62"
192302 - 192401 44.54" 70 2.24"
192402 - 192501 39.14" 32 -3.16"
192502 - 192601 38.41" 24 -3.89"
192602 - 192701 47.00" 86 4.70"
192702 - 192801 49.45" 99 7.15"
192802 - 192901 45.08" 75 2.78"
192902 - 193001 48.28" 94 5.98"
193002 - 193101 26.62" 1 -15.68"
193102 - 193201 44.42" 69 2.12"
193202 - 193301 40.89" 43 -1.41"
193302 - 193401 40.47" 37 -1.83"
193402 - 193501 37.10" 14 -5.20"
193502 - 193601 45.35" 77 3.05"
193602 - 193701 42.22" 48 -0.08"
193702 - 193801 37.71" 19 -4.59"
193802 - 193901 43.72" 60 1.42"
193902 - 194001 38.80" 27 -3.50"
194002 - 194101 36.90" 12 -5.40"
194102 - 194201 36.56" 9 -5.74"
194202 - 194301 44.04" 65 1.74"
194302 - 194401 37.42" 17 -4.88"
194402 - 194501 40.51" 38 -1.79"
194502 - 194601 51.14" 102 8.84"
194602 - 194701 42.75" 53 0.45"
194702 - 194801 38.82" 28 -3.48"
194802 - 194901 48.46" 96 6.16"
194902 - 195001 48.40" 95 6.10"
195002 - 195101 45.75" 80 3.45"
195102 - 195201 48.23" 93 5.93"
195202 - 195301 36.76" 10 -5.54"
195302 - 195401 32.36" 2 -9.94"
195402 - 195501 37.06" 13 -5.24"
195502 - 195601 39.51" 34 -2.79"
195602 - 195701 41.40" 45 -0.90"
195702 - 195801 47.65" 91 5.35"
195802 - 195901 42.93" 55 0.63"
195902 - 196001 40.51" 38 -1.79"
196002 - 196101 35.14" 7 -7.16"
196102 - 196201 49.51" 100 7.21"
196202 - 196301 37.21" 16 -5.09"
196302 - 196401 32.65" 3 -9.65"
196402 - 196501 42.13" 47 -0.17"
196502 - 196601 40.51" 38 -1.79"
196602 - 196701 37.97" 23 -4.33"
196702 - 196801 43.91" 62 1.61"
196802 - 196901 42.34" 50 0.04"
196902 - 197001 39.33" 33 -2.97"
197002 - 197101 44.58" 71 2.28"
197102 - 197201 38.75" 26 -3.55"
197202 - 197301 47.03" 88 4.73"
197302 - 197401 53.78" 104 11.48"
197402 - 197501 45.60" 78 3.30"
197502 - 197601 46.26" 81 3.96"
197602 - 197701 34.26" 6 -8.04"
197702 - 197801 46.53" 83 4.23"
197802 - 197901 43.50" 59 1.20"
197902 - 198001 46.39" 82 4.09"
198002 - 198101 35.24" 8 -7.06"
198102 - 198201 47.00" 86 4.70"
198202 - 198301 44.30" 68 2.00"
198302 - 198401 43.92" 63 1.62"
198402 - 198501 46.60" 84 4.30"
198502 - 198601 44.29" 67 1.99"
198602 - 198701 42.30" 49 0.00"
198702 - 198801 37.85" 22 -4.45"
198802 - 198901 36.84" 11 -5.46"
198902 - 199001 44.67" 72 2.37"
199002 - 199101 52.12" 103 9.82"
199102 - 199201 40.57" 42 -1.73"
199202 - 199301 43.03" 57 0.73"
199302 - 199401 48.83" 97 6.53"
199402 - 199501 43.94" 64 1.64"
199502 - 199601 42.70" 52 0.40"
199602 - 199701 47.90" 92 5.60"
199702 - 199801 42.98" 56 0.68"
199802 - 199901 49.31" 98 7.01"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/