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 (12.93")
1901-1971 Base Period
189507 - 189602 13.76" 48 0.83"
189607 - 189702 12.20" 37 -0.73"
189707 - 189802 8.99" 16 -3.94"
189807 - 189902 10.18" 17 -2.75"
189907 - 190002 11.91" 33 -1.02"
190007 - 190102 18.57" 71 5.64"
190107 - 190202 7.65" 8 -5.28"
190207 - 190302 17.95" 68 5.02"
190307 - 190402 7.34" 6 -5.59"
190407 - 190502 11.32" 29 -1.61"
190507 - 190602 15.06" 53 2.13"
190607 - 190702 20.42" 74 7.49"
190707 - 190802 15.05" 52 2.12"
190807 - 190902 11.03" 24 -1.90"
190907 - 191002 11.43" 30 -1.50"
191007 - 191102 10.18" 17 -2.75"
191107 - 191202 15.19" 56 2.26"
191207 - 191302 10.27" 20 -2.66"
191307 - 191402 16.24" 64 3.31"
191407 - 191502 18.35" 70 5.42"
191507 - 191602 15.11" 55 2.18"
191607 - 191702 8.71" 13 -4.22"
191707 - 191802 7.17" 4 -5.76"
191807 - 191902 12.73" 42 -0.20"
191907 - 192002 17.94" 67 5.01"
192007 - 192102 20.48" 75 7.55"
192107 - 192202 6.55" 2 -6.38"
192207 - 192302 8.51" 11 -4.42"
192307 - 192402 18.02" 69 5.09"
192407 - 192502 10.23" 19 -2.70"
192507 - 192602 14.11" 49 1.18"
192607 - 192702 21.07" 76 8.14"
192707 - 192802 11.46" 31 -1.47"
192807 - 192902 12.01" 36 -0.92"
192907 - 193002 11.03" 24 -1.90"
193007 - 193102 16.22" 63 3.29"
193107 - 193202 15.95" 59 3.02"
193207 - 193302 17.82" 66 4.89"
193307 - 193402 10.79" 22 -2.14"
193407 - 193502 7.97" 9 -4.96"
193507 - 193602 12.37" 39 -0.56"
193607 - 193702 15.28" 57 2.35"
193707 - 193802 14.14" 50 1.21"
193807 - 193902 8.88" 15 -4.05"
193907 - 194002 8.57" 12 -4.36"
194007 - 194102 13.50" 46 0.57"
194107 - 194202 19.04" 72 6.11"
194207 - 194302 15.79" 58 2.86"
194307 - 194402 11.00" 23 -1.93"
194407 - 194502 16.08" 61 3.15"
194507 - 194602 14.60" 51 1.67"
194607 - 194702 13.20" 44 0.27"
194707 - 194802 8.82" 14 -4.11"
194807 - 194902 11.57" 32 -1.36"
194907 - 195002 12.00" 35 -0.93"
195007 - 195102 13.64" 47 0.71"
195107 - 195202 8.20" 10 -4.73"
195207 - 195302 7.62" 7 -5.31"
195307 - 195402 12.41" 40 -0.52"
195407 - 195502 6.16" 1 -6.77"
195507 - 195602 11.05" 26 -1.88"
195607 - 195702 7.22" 5 -5.71"
195707 - 195802 12.73" 42 -0.20"
195807 - 195902 10.49" 21 -2.44"
195907 - 196002 17.26" 65 4.33"
196007 - 196102 19.56" 73 6.63"
196107 - 196202 13.37" 45 0.44"
196207 - 196302 15.10" 54 2.17"
196307 - 196402 11.12" 27 -1.81"
196407 - 196502 11.19" 28 -1.74"
196507 - 196602 11.98" 34 -0.95"
196607 - 196702 12.30" 38 -0.63"
196707 - 196802 16.11" 62 3.18"
196807 - 196902 12.80" 43 -0.13"
196907 - 197002 16.02" 60 3.09"
197007 - 197102 6.75" 3 -6.18"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/