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 (21.12")
1901-2000 Base Period
189511 - 189602 17.35" 27 -3.77"
189611 - 189702 23.45" 75 2.33"
189711 - 189802 14.70" 12 -6.42"
189811 - 189902 23.78" 77 2.66"
189911 - 190002 23.01" 72 1.89"
190011 - 190102 17.62" 32 -3.50"
190111 - 190202 24.75" 82 3.63"
190211 - 190302 24.46" 80 3.34"
190311 - 190402 12.06" 3 -9.06"
190411 - 190502 18.82" 42 -2.30"
190511 - 190602 25.26" 87 4.14"
190611 - 190702 13.41" 7 -7.71"
190711 - 190802 28.84" 99 7.72"
190811 - 190902 20.49" 53 -0.63"
190911 - 191002 16.24" 18 -4.88"
191011 - 191102 12.68" 4 -8.44"
191111 - 191202 22.99" 71 1.87"
191211 - 191302 18.20" 37 -2.92"
191311 - 191402 15.34" 15 -5.78"
191411 - 191502 31.91" 107 10.79"
191511 - 191602 22.90" 68 1.78"
191611 - 191702 18.31" 38 -2.81"
191711 - 191802 13.30" 6 -7.82"
191811 - 191902 27.93" 96 6.81"
191911 - 192002 21.54" 60 0.42"
192011 - 192102 24.57" 81 3.45"
192111 - 192202 22.21" 62 1.09"
192211 - 192302 17.56" 30 -3.56"
192311 - 192402 22.63" 66 1.51"
192411 - 192502 18.17" 36 -2.95"
192511 - 192602 21.43" 59 0.31"
192611 - 192702 19.17" 46 -1.95"
192711 - 192802 19.51" 47 -1.61"
192811 - 192902 16.24" 18 -4.88"
192911 - 193002 16.45" 21 -4.67"
193011 - 193102 17.81" 34 -3.31"
193111 - 193202 28.95" 100 7.83"
193211 - 193302 26.79" 95 5.67"
193311 - 193402 15.29" 14 -5.83"
193411 - 193502 18.72" 40 -2.40"
193511 - 193602 28.17" 97 7.05"
193611 - 193702 28.72" 98 7.60"
193711 - 193802 10.19" 1 -10.93"
193811 - 193902 26.01" 91 4.89"
193911 - 194002 13.48" 8 -7.64"
194011 - 194102 14.03" 10 -7.09"
194111 - 194202 20.53" 54 -0.59"
194211 - 194302 22.76" 67 1.64"
194311 - 194402 19.13" 45 -1.99"
194411 - 194502 18.98" 44 -2.14"
194511 - 194602 30.83" 105 9.71"
194611 - 194702 19.75" 49 -1.37"
194711 - 194802 21.11" 57 -0.01"
194811 - 194902 33.01" 108 11.89"
194911 - 195002 14.67" 11 -6.45"
195011 - 195102 13.08" 5 -8.04"
195111 - 195202 25.27" 88 4.15"
195211 - 195302 25.04" 85 3.92"
195311 - 195402 24.78" 83 3.66"
195411 - 195502 20.67" 55 -0.45"
195511 - 195602 16.87" 25 -4.25"
195611 - 195702 21.67" 61 0.55"
195711 - 195802 25.12" 86 4.00"
195811 - 195902 15.52" 16 -5.60"
195911 - 196002 21.35" 58 0.23"
196011 - 196102 17.45" 29 -3.67"
196111 - 196202 30.25" 104 9.13"
196211 - 196302 16.79" 24 -4.33"
196311 - 196402 23.96" 78 2.84"
196411 - 196502 19.76" 50 -1.36"
196511 - 196602 18.48" 39 -2.64"
196611 - 196702 17.00" 26 -4.12"
196711 - 196802 20.24" 52 -0.88"
196811 - 196902 22.31" 64 1.19"
196911 - 197002 17.59" 31 -3.53"
197011 - 197102 19.71" 48 -1.41"
197111 - 197202 22.94" 70 1.82"
197211 - 197302 26.43" 93 5.31"
197311 - 197402 29.41" 102 8.29"
197411 - 197502 22.44" 65 1.32"
197511 - 197602 20.82" 56 -0.30"
197611 - 197702 16.08" 17 -5.04"
197711 - 197802 23.18" 73 2.06"
197811 - 197902 26.33" 92 5.21"
197911 - 198002 18.77" 41 -2.35"
198011 - 198102 11.85" 2 -9.27"
198111 - 198202 25.87" 89 4.75"
198211 - 198302 24.87" 84 3.75"
198311 - 198402 29.77" 103 8.65"
198411 - 198502 17.74" 33 -3.38"
198511 - 198602 15.17" 13 -5.95"
198611 - 198702 26.73" 94 5.61"
198711 - 198802 17.36" 28 -3.76"
198811 - 198902 16.75" 23 -4.37"
198911 - 199002 26.00" 90 4.88"
199011 - 199102 18.06" 35 -3.06"
199111 - 199202 18.93" 43 -2.19"
199211 - 199302 31.26" 106 10.14"
199311 - 199402 22.22" 63 1.10"
199411 - 199502 22.92" 69 1.80"
199511 - 199602 23.60" 76 2.48"
199611 - 199702 23.98" 79 2.86"
199711 - 199802 29.16" 101 8.04"
199811 - 199902 19.95" 51 -1.17"
199911 - 200002 16.28" 20 -4.84"
200011 - 200102 16.59" 22 -4.53"
200111 - 200202 14.01" 9 -7.11"
200211 - 200302 23.39" 74 2.27"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/