Climate at a Glance

Divisional Time Series

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Please note, Degree Days and Palmer Indices are not available for Alaska. 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 (21.22")
1901-1973 Base Period
189512 - 189603 21.01" 40 -0.21"
189612 - 189703 16.92" 17 -4.30"
189712 - 189803 27.01" 64 5.79"
189812 - 189903 19.73" 37 -1.49"
189912 - 190003 22.47" 50 1.25"
190012 - 190103 17.88" 22 -3.34"
190112 - 190203 21.59" 44 0.37"
190212 - 190303 27.98" 68 6.76"
190312 - 190403 13.82" 5 -7.40"
190412 - 190503 25.30" 60 4.08"
190512 - 190603 18.23" 24 -2.99"
190612 - 190703 15.45" 10 -5.77"
190712 - 190803 22.33" 49 1.11"
190812 - 190903 18.73" 29 -2.49"
190912 - 191003 17.31" 19 -3.91"
191012 - 191103 14.37" 8 -6.85"
191112 - 191203 32.87" 77 11.65"
191212 - 191303 29.06" 72 7.84"
191312 - 191403 18.40" 27 -2.82"
191412 - 191503 18.94" 32 -2.28"
191512 - 191603 15.62" 11 -5.60"
191612 - 191703 19.10" 34 -2.12"
191712 - 191803 9.69" 1 -11.53"
191812 - 191903 18.29" 26 -2.93"
191912 - 192003 20.34" 39 -0.88"
192012 - 192103 23.43" 53 2.21"
192112 - 192203 31.93" 76 10.71"
192212 - 192303 27.13" 66 5.91"
192312 - 192403 24.53" 57 3.31"
192412 - 192503 18.82" 31 -2.40"
192512 - 192603 18.14" 23 -3.08"
192612 - 192703 30.17" 74 8.95"
192712 - 192803 14.71" 9 -6.51"
192812 - 192903 21.26" 42 0.04"
192912 - 193003 16.36" 15 -4.86"
193012 - 193103 15.80" 13 -5.42"
193112 - 193203 36.73" 78 15.51"
193212 - 193303 28.81" 71 7.59"
193312 - 193403 23.85" 55 2.63"
193412 - 193503 21.61" 45 0.39"
193512 - 193603 14.05" 6 -7.17"
193612 - 193703 25.49" 61 4.27"
193712 - 193803 19.50" 35 -1.72"
193812 - 193903 24.55" 58 3.33"
193912 - 194003 18.61" 28 -2.61"
194012 - 194103 17.06" 18 -4.16"
194112 - 194203 13.53" 4 -7.69"
194212 - 194303 17.52" 20 -3.70"
194312 - 194403 24.81" 59 3.59"
194412 - 194503 28.06" 69 6.84"
194512 - 194603 30.94" 75 9.72"
194612 - 194703 21.84" 46 0.62"
194712 - 194803 21.05" 41 -0.17"
194812 - 194903 27.23" 67 6.01"
194912 - 195003 26.34" 63 5.12"
195012 - 195103 23.47" 54 2.25"
195112 - 195203 20.30" 38 -0.92"
195212 - 195303 22.10" 47 0.88"
195312 - 195403 15.68" 12 -5.54"
195412 - 195503 18.95" 33 -2.27"
195512 - 195603 21.40" 43 0.18"
195612 - 195703 22.94" 52 1.72"
195712 - 195803 16.34" 14 -4.88"
195812 - 195903 11.94" 2 -9.28"
195912 - 196003 19.51" 36 -1.71"
196012 - 196103 28.38" 70 7.16"
196112 - 196203 24.48" 56 3.26"
196212 - 196303 12.16" 3 -9.06"
196312 - 196403 18.25" 25 -2.97"
196412 - 196503 22.75" 51 1.53"
196512 - 196603 22.16" 48 0.94"
196612 - 196703 14.07" 7 -7.15"
196712 - 196803 25.64" 62 4.42"
196812 - 196903 17.72" 21 -3.50"
196912 - 197003 18.79" 30 -2.43"
197012 - 197103 16.82" 16 -4.40"
197112 - 197203 27.06" 65 5.84"
197212 - 197303 29.22" 73 8.00"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/