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 (16.55")
1901-1974 Base Period
189507 - 189603 16.90" 48 0.35"
189607 - 189703 16.33" 44 -0.22"
189707 - 189803 6.59" 2 -9.96"
189807 - 189903 6.96" 3 -9.59"
189907 - 190003 13.14" 22 -3.41"
190007 - 190103 7.66" 5 -8.89"
190107 - 190203 14.16" 29 -2.39"
190207 - 190303 17.80" 53 1.25"
190307 - 190403 10.79" 14 -5.76"
190407 - 190503 21.33" 67 4.78"
190507 - 190603 16.38" 45 -0.17"
190607 - 190703 15.16" 36 -1.39"
190707 - 190803 10.60" 12 -5.95"
190807 - 190903 13.78" 28 -2.77"
190907 - 191003 13.02" 21 -3.53"
191007 - 191103 19.45" 59 2.90"
191107 - 191203 12.43" 20 -4.12"
191207 - 191303 16.01" 42 -0.54"
191307 - 191403 15.07" 35 -1.48"
191407 - 191503 19.71" 62 3.16"
191507 - 191603 9.69" 8 -6.86"
191607 - 191703 22.08" 70 5.53"
191707 - 191803 6.13" 1 -10.42"
191807 - 191903 16.78" 46 0.23"
191907 - 192003 19.12" 58 2.57"
192007 - 192103 8.94" 6 -7.61"
192107 - 192203 12.23" 19 -4.32"
192207 - 192303 26.62" 77 10.07"
192307 - 192403 19.71" 62 3.16"
192407 - 192503 13.48" 25 -3.07"
192507 - 192603 23.97" 74 7.42"
192607 - 192703 13.54" 26 -3.01"
192707 - 192803 10.25" 9 -6.30"
192807 - 192903 15.55" 38 -1.00"
192907 - 193003 17.10" 50 0.55"
193007 - 193103 21.85" 69 5.30"
193107 - 193203 15.93" 40 -0.62"
193207 - 193303 18.39" 56 1.84"
193307 - 193403 34.45" 78 17.90"
193407 - 193503 16.16" 43 -0.39"
193507 - 193603 16.96" 49 0.41"
193607 - 193703 23.35" 72 6.80"
193707 - 193803 19.52" 60 2.97"
193807 - 193903 11.76" 17 -4.79"
193907 - 194003 10.27" 10 -6.28"
194007 - 194103 23.89" 73 7.34"
194107 - 194203 15.03" 34 -1.52"
194207 - 194303 13.25" 23 -3.30"
194307 - 194403 16.00" 41 -0.55"
194407 - 194503 20.22" 65 3.67"
194507 - 194603 15.72" 39 -0.83"
194607 - 194703 13.74" 27 -2.81"
194707 - 194803 18.84" 57 2.29"
194807 - 194903 20.13" 63 3.58"
194907 - 195003 14.24" 30 -2.31"
195007 - 195103 7.32" 4 -9.23"
195107 - 195203 13.26" 24 -3.29"
195207 - 195303 10.65" 13 -5.90"
195307 - 195403 14.40" 31 -2.15"
195407 - 195503 15.41" 37 -1.14"
195507 - 195603 17.92" 54 1.37"
195607 - 195703 10.99" 15 -5.56"
195707 - 195803 16.90" 48 0.35"
195807 - 195903 25.53" 75 8.98"
195907 - 196003 11.30" 16 -5.25"
196007 - 196103 21.78" 68 5.23"
196107 - 196203 17.29" 52 0.74"
196207 - 196303 9.30" 7 -7.25"
196307 - 196403 17.21" 51 0.66"
196407 - 196503 10.59" 11 -5.96"
196507 - 196603 20.63" 66 4.08"
196607 - 196703 12.08" 18 -4.47"
196707 - 196803 37.93" 79 21.38"
196807 - 196903 14.56" 33 -1.99"
196907 - 197003 17.94" 55 1.39"
197007 - 197103 14.42" 32 -2.13"
197107 - 197203 25.83" 76 9.28"
197207 - 197303 20.20" 64 3.65"
197307 - 197403 23.04" 71 6.49"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/