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 (8.67")
1901-1990 Base Period
189511 - 189602 9.96" 68 1.29"
189611 - 189702 12.60" 92 3.93"
189711 - 189802 10.83" 81 2.16"
189811 - 189902 7.17" 23 -1.50"
189911 - 190002 8.27" 43 -0.40"
190011 - 190102 7.37" 26 -1.30"
190111 - 190202 5.43" 3 -3.24"
190211 - 190302 8.49" 47 -0.18"
190311 - 190402 9.03" 52 0.36"
190411 - 190502 5.89" 7 -2.78"
190511 - 190602 9.19" 55 0.52"
190611 - 190702 11.18" 86 2.51"
190711 - 190802 10.03" 70 1.36"
190811 - 190902 9.70" 63 1.03"
190911 - 191002 9.30" 58 0.63"
191011 - 191102 7.64" 31 -1.03"
191111 - 191202 9.00" 51 0.33"
191211 - 191302 7.30" 25 -1.37"
191311 - 191402 6.52" 14 -2.15"
191411 - 191502 7.96" 35 -0.71"
191511 - 191602 7.97" 36 -0.70"
191611 - 191702 6.68" 18 -1.99"
191711 - 191802 6.08" 10 -2.59"
191811 - 191902 8.96" 50 0.29"
191911 - 192002 5.81" 5 -2.86"
192011 - 192102 7.38" 27 -1.29"
192111 - 192202 9.66" 62 0.99"
192211 - 192302 6.64" 16 -2.03"
192311 - 192402 6.55" 15 -2.12"
192411 - 192502 5.62" 4 -3.05"
192511 - 192602 8.09" 38 -0.58"
192611 - 192702 8.17" 39 -0.50"
192711 - 192802 11.29" 87 2.62"
192811 - 192902 10.10" 72 1.43"
192911 - 193002 7.13" 21 -1.54"
193011 - 193102 4.68" 2 -3.99"
193111 - 193202 10.37" 75 1.70"
193211 - 193302 6.80" 19 -1.87"
193311 - 193402 5.94" 8 -2.73"
193411 - 193502 10.41" 76 1.74"
193511 - 193602 9.30" 58 0.63"
193611 - 193702 8.93" 49 0.26"
193711 - 193802 12.83" 94 4.16"
193811 - 193902 8.22" 40 -0.45"
193911 - 194002 5.86" 6 -2.81"
194011 - 194102 9.12" 54 0.45"
194111 - 194202 7.85" 33 -0.82"
194211 - 194302 11.12" 84 2.45"
194311 - 194402 7.23" 24 -1.44"
194411 - 194502 6.40" 13 -2.27"
194511 - 194602 9.53" 61 0.86"
194611 - 194702 10.93" 82 2.26"
194711 - 194802 7.90" 34 -0.77"
194811 - 194902 10.01" 69 1.34"
194911 - 195002 11.55" 89 2.88"
195011 - 195102 9.44" 60 0.77"
195111 - 195202 10.24" 73 1.57"
195211 - 195302 10.58" 79 1.91"
195311 - 195402 7.68" 32 -0.99"
195411 - 195502 7.06" 20 -1.61"
195511 - 195602 6.15" 11 -2.52"
195611 - 195702 7.15" 22 -1.52"
195711 - 195802 8.41" 45 -0.26"
195811 - 195902 10.53" 78 1.86"
195911 - 196002 9.92" 66 1.25"
196011 - 196102 7.58" 29 -1.09"
196111 - 196202 9.41" 59 0.74"
196211 - 196302 5.97" 9 -2.70"
196311 - 196402 7.98" 37 -0.69"
196411 - 196502 9.85" 64 1.18"
196511 - 196602 9.23" 56 0.56"
196611 - 196702 13.86" 95 5.19"
196711 - 196802 9.96" 68 1.29"
196811 - 196902 10.35" 74 1.68"
196911 - 197002 6.66" 17 -2.01"
197011 - 197102 9.89" 65 1.22"
197111 - 197202 10.05" 71 1.38"
197211 - 197302 8.36" 44 -0.31"
197311 - 197402 10.79" 80 2.12"
197411 - 197502 8.84" 48 0.17"
197511 - 197602 11.35" 88 2.68"
197611 - 197702 6.34" 12 -2.33"
197711 - 197802 10.52" 77 1.85"
197811 - 197902 8.25" 42 -0.42"
197911 - 198002 9.07" 53 0.40"
198011 - 198102 7.61" 30 -1.06"
198111 - 198202 8.22" 40 -0.45"
198211 - 198302 12.01" 91 3.34"
198311 - 198402 8.45" 46 -0.22"
198411 - 198502 11.68" 90 3.01"
198511 - 198602 12.66" 93 3.99"
198611 - 198702 3.56" 1 -5.11"
198711 - 198802 10.97" 83 2.30"
198811 - 198902 11.16" 85 2.49"
198911 - 199002 7.53" 28 -1.14"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/