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 (20.96")
1901-1947 Base Period
189509 - 189702 18.19" 14 -2.77"
189609 - 189802 20.01" 25 -0.95"
189709 - 189902 15.27" 4 -5.69"
189809 - 190002 18.46" 16 -2.50"
189909 - 190102 20.43" 26 -0.53"
190009 - 190202 22.42" 31 1.46"
190109 - 190302 23.02" 38 2.06"
190209 - 190402 18.97" 21 -1.99"
190309 - 190502 14.43" 3 -6.53"
190409 - 190602 22.52" 33 1.56"
190509 - 190702 27.28" 49 6.32"
190609 - 190802 21.87" 29 0.91"
190709 - 190902 23.97" 42 3.01"
190809 - 191002 22.46" 32 1.50"
190909 - 191102 17.14" 8 -3.82"
191009 - 191202 18.82" 19 -2.14"
191109 - 191302 19.54" 24 -1.42"
191209 - 191402 17.43" 10 -3.53"
191309 - 191502 24.45" 43 3.49"
191409 - 191602 32.44" 51 11.48"
191509 - 191702 25.16" 46 4.20"
191609 - 191802 18.72" 18 -2.24"
191709 - 191902 22.90" 35 1.94"
191809 - 192002 22.99" 37 2.03"
191909 - 192102 27.26" 48 6.30"
192009 - 192202 22.94" 36 1.98"
192109 - 192302 24.71" 44 3.75"
192209 - 192402 23.10" 39 2.14"
192309 - 192502 20.65" 27 -0.31"
192409 - 192602 18.16" 13 -2.80"
192509 - 192702 15.59" 6 -5.37"
192609 - 192802 23.79" 41 2.83"
192709 - 192902 18.92" 20 -2.04"
192809 - 193002 21.95" 30 0.99"
192909 - 193102 23.44" 40 2.48"
193009 - 193202 17.36" 9 -3.60"
193109 - 193302 21.06" 28 0.10"
193209 - 193402 15.35" 5 -5.61"
193309 - 193502 13.22" 2 -7.74"
193409 - 193602 17.95" 12 -3.01"
193509 - 193702 11.94" 1 -9.02"
193609 - 193802 17.50" 11 -3.46"
193709 - 193902 19.34" 23 -1.62"
193809 - 194002 18.33" 15 -2.63"
193909 - 194102 15.69" 7 -5.27"
194009 - 194202 22.54" 34 1.58"
194109 - 194302 29.47" 50 8.51"
194209 - 194402 18.68" 17 -2.28"
194309 - 194502 25.19" 47 4.23"
194409 - 194602 19.21" 22 -1.75"
194509 - 194702 24.81" 45 3.85"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/