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 (29.21")
1901-1916 Base Period
189510 - 189703 28.17" 12 -1.04"
189610 - 189803 15.18" 2 -14.03"
189710 - 189903 15.04" 1 -14.17"
189810 - 190003 21.87" 5 -7.34"
189910 - 190103 20.84" 4 -8.37"
190010 - 190203 20.46" 3 -8.75"
190110 - 190303 25.32" 8 -3.89"
190210 - 190403 32.71" 16 3.50"
190310 - 190503 31.85" 15 2.64"
190410 - 190603 30.97" 14 1.76"
190510 - 190703 33.30" 17 4.09"
190610 - 190803 23.91" 6 -5.30"
190710 - 190903 27.06" 9 -2.15"
190810 - 191003 27.59" 10 -1.62"
190910 - 191103 27.92" 11 -1.29"
191010 - 191203 24.86" 7 -4.35"
191110 - 191303 36.85" 19 7.64"
191210 - 191403 37.25" 20 8.04"
191310 - 191503 36.79" 18 7.58"
191410 - 191603 29.60" 13 0.39"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/