Climate at a Glance

Divisional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (166.22")
1901-1943 Base Period
189503 - 190002 159.05" 9 -7.17"
189603 - 190102 165.28" 20 -0.94"
189703 - 190202 154.33" 5 -11.89"
189803 - 190302 167.01" 23 0.79"
189903 - 190402 171.49" 33 5.27"
190003 - 190502 169.60" 30 3.38"
190103 - 190602 175.14" 40 8.92"
190203 - 190702 182.02" 44 15.80"
190303 - 190802 177.06" 41 10.84"
190403 - 190902 173.97" 37 7.75"
190503 - 191002 180.77" 43 14.55"
190603 - 191102 170.03" 31 3.81"
190703 - 191202 174.99" 39 8.77"
190803 - 191302 177.08" 42 10.86"
190903 - 191402 172.61" 34 6.39"
191003 - 191502 166.45" 21 0.23"
191103 - 191602 168.95" 28 2.73"
191203 - 191702 163.73" 16 -2.49"
191303 - 191802 155.64" 6 -10.58"
191403 - 191902 157.31" 7 -8.91"
191503 - 192002 157.76" 8 -8.46"
191603 - 192102 154.10" 2 -12.12"
191703 - 192202 159.41" 10 -6.81"
191803 - 192302 160.18" 11 -6.04"
191903 - 192402 163.73" 16 -2.49"
192003 - 192502 164.01" 18 -2.21"
192103 - 192602 167.88" 25 1.66"
192203 - 192702 162.84" 15 -3.38"
192303 - 192802 168.35" 26 2.13"
192403 - 192902 170.15" 32 3.93"
192503 - 193002 172.84" 36 6.62"
192603 - 193102 160.68" 13 -5.54"
192703 - 193202 160.41" 12 -5.81"
192803 - 193302 154.28" 4 -11.94"
192903 - 193402 154.21" 3 -12.01"
193003 - 193502 147.53" 1 -18.69"
193103 - 193602 164.02" 19 -2.20"
193203 - 193702 162.10" 14 -4.12"
193303 - 193802 168.62" 27 2.40"
193403 - 193902 166.83" 22 0.61"
193503 - 194002 169.35" 29 3.13"
193603 - 194102 167.58" 24 1.36"
193703 - 194202 172.77" 35 6.55"
193803 - 194302 174.25" 38 8.03"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/