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 (34.37")
1901-1944 Base Period
189503 - 189702 35.43" 28 1.06"
189603 - 189802 33.54" 23 -0.83"
189703 - 189902 37.46" 34 3.09"
189803 - 190002 38.74" 38 4.37"
189903 - 190102 30.42" 9 -3.95"
190003 - 190202 30.57" 11 -3.80"
190103 - 190302 30.76" 12 -3.61"
190203 - 190402 32.42" 19 -1.95"
190303 - 190502 30.42" 9 -3.95"
190403 - 190602 32.63" 20 -1.74"
190503 - 190702 39.52" 40 5.15"
190603 - 190802 39.58" 41 5.21"
190703 - 190902 41.35" 45 6.98"
190803 - 191002 40.40" 44 6.03"
190903 - 191102 35.43" 28 1.06"
191003 - 191202 31.62" 17 -2.75"
191103 - 191302 36.43" 31 2.06"
191203 - 191402 37.87" 35 3.50"
191303 - 191502 31.04" 13 -3.33"
191403 - 191602 37.27" 33 2.90"
191503 - 191702 39.49" 39 5.12"
191603 - 191802 34.81" 25 0.44"
191703 - 191902 35.97" 30 1.60"
191803 - 192002 31.17" 14 -3.20"
191903 - 192102 27.97" 5 -6.40"
192003 - 192202 29.95" 8 -4.42"
192103 - 192302 33.12" 21 -1.25"
192203 - 192402 40.07" 43 5.70"
192303 - 192502 39.59" 42 5.22"
192403 - 192602 36.53" 32 2.16"
192503 - 192702 38.53" 36 4.16"
192603 - 192802 44.92" 48 10.55"
192703 - 192902 42.16" 46 7.79"
192803 - 193002 32.16" 18 -2.21"
192903 - 193102 29.16" 7 -5.21"
193003 - 193202 26.19" 1 -8.18"
193103 - 193302 31.23" 15 -3.14"
193203 - 193402 33.41" 22 -0.96"
193303 - 193502 26.60" 2 -7.77"
193403 - 193602 27.94" 4 -6.43"
193503 - 193702 28.52" 6 -5.85"
193603 - 193802 27.02" 3 -7.35"
193703 - 193902 34.33" 24 -0.04"
193803 - 194002 35.30" 26 0.93"
193903 - 194102 31.24" 16 -3.13"
194003 - 194202 38.55" 37 4.18"
194103 - 194302 42.96" 47 8.59"
194203 - 194402 35.65" 29 1.28"

Citing This Page

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