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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Dates Value Rank Departure From Mean (18.58")
1901-1990 Base Period
189509 - 189602 18.31" 44 -0.27"
189609 - 189702 21.07" 68 2.49"
189709 - 189802 20.89" 65 2.31"
189809 - 189902 20.93" 67 2.35"
189909 - 190002 20.89" 65 2.31"
190009 - 190102 18.32" 45 -0.26"
190109 - 190202 18.69" 49 0.11"
190209 - 190302 18.41" 46 -0.17"
190309 - 190402 22.62" 85 4.04"
190409 - 190502 16.02" 20 -2.56"
190509 - 190602 16.65" 25 -1.93"
190609 - 190702 23.28" 90 4.70"
190709 - 190802 18.73" 50 0.15"
190809 - 190902 16.30" 24 -2.28"
190909 - 191002 22.36" 83 3.78"
191009 - 191102 21.15" 71 2.57"
191109 - 191202 17.30" 31 -1.28"
191209 - 191302 18.41" 46 -0.17"
191309 - 191402 19.95" 58 1.37"
191409 - 191502 17.46" 34 -1.12"
191509 - 191602 21.43" 75 2.85"
191609 - 191702 17.17" 29 -1.41"
191709 - 191802 23.57" 92 4.99"
191809 - 191902 21.14" 70 2.56"
191909 - 192002 15.41" 12 -3.17"
192009 - 192102 24.03" 93 5.45"
192109 - 192202 20.17" 61 1.59"
192209 - 192302 17.34" 32 -1.24"
192309 - 192402 17.54" 38 -1.04"
192409 - 192502 19.98" 60 1.40"
192509 - 192602 15.79" 17 -2.79"
192609 - 192702 17.51" 35 -1.07"
192709 - 192802 19.32" 54 0.74"
192809 - 192902 11.60" 5 -6.98"
192909 - 193002 11.09" 3 -7.49"
193009 - 193102 15.52" 14 -3.06"
193109 - 193202 19.05" 51 0.47"
193209 - 193302 20.68" 62 2.10"
193309 - 193402 24.47" 94 5.89"
193409 - 193502 21.70" 78 3.12"
193509 - 193602 15.70" 15 -2.88"
193609 - 193702 14.27" 7 -4.31"
193709 - 193802 18.12" 42 -0.46"
193809 - 193902 19.53" 56 0.95"
193909 - 194002 17.04" 27 -1.54"
194009 - 194102 15.00" 10 -3.58"
194109 - 194202 16.27" 23 -2.31"
194209 - 194302 14.47" 9 -4.11"
194309 - 194402 11.18" 4 -7.40"
194409 - 194502 14.44" 8 -4.14"
194509 - 194602 22.51" 84 3.93"
194609 - 194702 16.68" 26 -1.90"
194709 - 194802 21.49" 76 2.91"
194809 - 194902 19.91" 57 1.33"
194909 - 195002 22.94" 88 4.36"
195009 - 195102 21.80" 79 3.22"
195109 - 195202 17.51" 35 -1.07"
195209 - 195302 15.34" 11 -3.24"
195309 - 195402 23.10" 89 4.52"
195409 - 195502 17.91" 40 -0.67"
195509 - 195602 22.36" 83 3.78"
195609 - 195702 20.91" 66 2.33"
195709 - 195802 15.99" 18 -2.59"
195809 - 195902 22.25" 81 3.67"
195909 - 196002 21.08" 69 2.50"
196009 - 196102 19.41" 55 0.83"
196109 - 196202 14.17" 6 -4.41"
196209 - 196302 17.53" 37 -1.05"
196309 - 196402 21.55" 77 2.97"
196409 - 196502 20.77" 63 2.19"
196509 - 196602 16.24" 22 -2.34"
196609 - 196702 21.35" 74 2.77"
196709 - 196802 21.17" 72 2.59"
196809 - 196902 19.17" 53 0.59"
196909 - 197002 15.78" 16 -2.80"
197009 - 197102 21.95" 80 3.37"
197109 - 197202 22.76" 86 4.18"
197209 - 197302 15.99" 18 -2.59"
197309 - 197402 22.93" 87 4.35"
197409 - 197502 17.56" 39 -1.02"
197509 - 197602 23.47" 91 4.89"
197609 - 197702 8.82" 1 -9.76"
197709 - 197802 17.23" 30 -1.35"
197809 - 197902 15.46" 13 -3.12"
197909 - 198002 18.13" 43 -0.45"
198009 - 198102 17.45" 33 -1.13"
198109 - 198202 24.87" 95 6.29"
198209 - 198302 19.97" 59 1.39"
198309 - 198402 21.24" 73 2.66"
198409 - 198502 17.15" 28 -1.43"
198509 - 198602 19.10" 52 0.52"
198609 - 198702 16.08" 21 -2.50"
198709 - 198802 10.84" 2 -7.74"
198809 - 198902 17.97" 41 -0.61"
198909 - 199002 18.46" 48 -0.12"

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/