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 (13.25")
1901-1972 Base Period
189509 - 189602 9.76" 17 -3.49"
189609 - 189702 14.36" 53 1.11"
189709 - 189802 10.63" 23 -2.62"
189809 - 189902 16.76" 65 3.51"
189909 - 190002 10.28" 20 -2.97"
190009 - 190102 14.83" 57 1.58"
190109 - 190202 9.55" 15 -3.70"
190209 - 190302 15.79" 63 2.54"
190309 - 190402 13.23" 41 -0.02"
190409 - 190502 9.19" 14 -4.06"
190509 - 190602 20.04" 70 6.79"
190609 - 190702 12.05" 34 -1.20"
190709 - 190802 9.94" 18 -3.31"
190809 - 190902 12.73" 39 -0.52"
190909 - 191002 18.78" 69 5.53"
191009 - 191102 13.68" 44 0.43"
191109 - 191202 18.22" 66 4.97"
191209 - 191302 10.79" 25 -2.46"
191309 - 191402 15.37" 60 2.12"
191409 - 191502 20.84" 72 7.59"
191509 - 191602 14.92" 58 1.67"
191609 - 191702 9.05" 13 -4.20"
191709 - 191802 7.36" 3 -5.89"
191809 - 191902 14.27" 51 1.02"
191909 - 192002 10.45" 21 -2.80"
192009 - 192102 11.07" 29 -2.18"
192109 - 192202 13.70" 45 0.45"
192209 - 192302 11.53" 30 -1.72"
192309 - 192402 12.56" 37 -0.69"
192409 - 192502 10.95" 27 -2.30"
192509 - 192602 15.14" 59 1.89"
192609 - 192702 21.04" 73 7.79"
192709 - 192802 14.11" 49 0.86"
192809 - 192902 22.54" 74 9.29"
192909 - 193002 14.20" 50 0.95"
193009 - 193102 10.91" 26 -2.34"
193109 - 193202 23.31" 76 10.06"
193209 - 193302 10.53" 22 -2.72"
193309 - 193402 8.77" 11 -4.48"
193409 - 193502 20.27" 71 7.02"
193509 - 193602 15.53" 62 2.28"
193609 - 193702 18.59" 68 5.34"
193709 - 193802 7.58" 7 -5.67"
193809 - 193902 8.91" 12 -4.34"
193909 - 194002 7.48" 6 -5.77"
194009 - 194102 10.97" 28 -2.28"
194109 - 194202 23.11" 75 9.86"
194209 - 194302 13.27" 42 0.02"
194309 - 194402 9.68" 16 -3.57"
194409 - 194502 11.87" 33 -1.38"
194509 - 194602 14.65" 55 1.40"
194609 - 194702 11.54" 31 -1.71"
194709 - 194802 14.30" 52 1.05"
194809 - 194902 13.73" 46 0.48"
194909 - 195002 13.79" 47 0.54"
195009 - 195102 6.38" 2 -6.87"
195109 - 195202 11.77" 32 -1.48"
195209 - 195302 8.34" 10 -4.91"
195309 - 195402 7.37" 4 -5.88"
195409 - 195502 12.70" 38 -0.55"
195509 - 195602 8.32" 9 -4.93"
195609 - 195702 5.31" 1 -7.94"
195709 - 195802 15.44" 61 2.19"
195809 - 195902 12.43" 36 -0.82"
195909 - 196002 16.68" 64 3.43"
196009 - 196102 10.27" 19 -2.98"
196109 - 196202 25.66" 77 12.41"
196209 - 196302 10.69" 24 -2.56"
196309 - 196402 7.39" 5 -5.86"
196409 - 196502 14.43" 54 1.18"
196509 - 196602 13.54" 43 0.29"
196609 - 196702 8.08" 8 -5.17"
196709 - 196802 14.83" 57 1.58"
196809 - 196902 13.19" 40 -0.06"
196909 - 197002 12.30" 35 -0.95"
197009 - 197102 18.44" 67 5.19"
197109 - 197202 14.00" 48 0.75"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/