Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (34.61")
1901-1997 Base Period
189512 - 189607 33.43" 38 -1.18"
189612 - 189707 33.77" 43 -0.84"
189712 - 189807 27.67" 7 -6.94"
189812 - 189907 34.97" 54 0.36"
189912 - 190007 39.11" 86 4.50"
190012 - 190107 38.54" 84 3.93"
190112 - 190207 32.42" 32 -2.19"
190212 - 190307 39.27" 87 4.66"
190312 - 190407 27.04" 5 -7.57"
190412 - 190507 34.31" 46 -0.30"
190512 - 190607 40.69" 94 6.08"
190612 - 190707 30.30" 18 -4.31"
190712 - 190807 37.57" 77 2.96"
190812 - 190907 36.66" 72 2.05"
190912 - 191007 32.82" 34 -1.79"
191012 - 191107 25.32" 3 -9.29"
191112 - 191207 43.60" 102 8.99"
191212 - 191307 34.54" 49 -0.07"
191312 - 191407 26.64" 4 -7.97"
191412 - 191507 33.88" 45 -0.73"
191512 - 191607 34.84" 53 0.23"
191612 - 191707 34.51" 48 -0.10"
191712 - 191807 28.28" 10 -6.33"
191812 - 191907 41.12" 97 6.51"
191912 - 192007 37.73" 78 3.12"
192012 - 192107 31.88" 26 -2.73"
192112 - 192207 39.71" 88 5.10"
192212 - 192307 37.76" 79 3.15"
192312 - 192407 36.50" 71 1.89"
192412 - 192507 29.87" 16 -4.74"
192512 - 192607 35.12" 57 0.51"
192612 - 192707 28.37" 11 -6.24"
192712 - 192807 40.44" 92 5.83"
192812 - 192907 40.38" 91 5.77"
192912 - 193007 29.11" 13 -5.50"
193012 - 193107 27.87" 8 -6.74"
193112 - 193207 34.70" 52 0.09"
193212 - 193307 35.05" 55 0.44"
193312 - 193407 33.51" 40 -1.10"
193412 - 193507 30.97" 21 -3.64"
193512 - 193607 38.36" 82 3.75"
193612 - 193707 38.83" 85 4.22"
193712 - 193807 31.80" 25 -2.81"
193812 - 193907 35.89" 63 1.28"
193912 - 194007 31.99" 27 -2.62"
194012 - 194107 31.42" 23 -3.19"
194112 - 194207 36.10" 66 1.49"
194212 - 194307 35.70" 61 1.09"
194312 - 194407 37.34" 76 2.73"
194412 - 194507 32.26" 29 -2.35"
194512 - 194607 40.53" 93 5.92"
194612 - 194707 34.60" 51 -0.01"
194712 - 194807 38.02" 81 3.41"
194812 - 194907 35.98" 65 1.37"
194912 - 195007 30.34" 19 -4.27"
195012 - 195107 29.35" 14 -5.26"
195112 - 195207 32.36" 31 -2.25"
195212 - 195307 35.08" 56 0.47"
195312 - 195407 30.21" 17 -4.40"
195412 - 195507 31.66" 24 -2.95"
195512 - 195607 29.36" 15 -5.25"
195612 - 195707 33.57" 41 -1.04"
195712 - 195807 37.28" 75 2.67"
195812 - 195907 37.79" 80 3.18"
195912 - 196007 35.62" 59 1.01"
196012 - 196107 36.24" 69 1.63"
196112 - 196207 37.06" 74 2.45"
196212 - 196307 32.19" 28 -2.42"
196312 - 196407 40.96" 95 6.35"
196412 - 196507 36.23" 68 1.62"
196512 - 196607 34.36" 47 -0.25"
196612 - 196707 30.67" 20 -3.94"
196712 - 196807 31.35" 22 -3.26"
196812 - 196907 33.32" 36 -1.29"
196912 - 197007 33.71" 42 -0.90"
197012 - 197107 36.21" 67 1.60"
197112 - 197207 36.35" 70 1.74"
197212 - 197307 42.89" 100 8.28"
197312 - 197407 36.71" 73 2.10"
197412 - 197507 43.36" 101 8.75"
197512 - 197607 32.76" 33 -1.85"
197612 - 197707 28.86" 12 -5.75"
197712 - 197807 35.95" 64 1.34"
197812 - 197907 41.08" 96 6.47"
197912 - 198007 34.54" 49 -0.07"
198012 - 198107 25.03" 2 -9.58"
198112 - 198207 40.01" 90 5.40"
198212 - 198307 39.81" 89 5.20"
198312 - 198407 41.83" 98 7.22"
198412 - 198507 28.05" 9 -6.56"
198512 - 198607 22.98" 1 -11.63"
198612 - 198707 35.19" 58 0.58"
198712 - 198807 27.49" 6 -7.12"
198812 - 198907 35.79" 62 1.18"
198912 - 199007 33.30" 35 -1.31"
199012 - 199107 42.64" 99 8.03"
199112 - 199207 33.33" 37 -1.28"
199212 - 199307 32.26" 29 -2.35"
199312 - 199407 38.49" 83 3.88"
199412 - 199507 33.50" 39 -1.11"
199512 - 199607 33.85" 44 -0.76"
199612 - 199707 35.63" 60 1.02"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/