Climate at a Glance

National Time Series

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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 (54.53°F)
1901-1938 Base Period
189502 - 189507 53.08°F 5 -1.45°F
189602 - 189607 55.24°F 35 0.71°F
189702 - 189707 54.33°F 20 -0.20°F
189802 - 189807 54.96°F 32 0.43°F
189902 - 189907 52.56°F 2 -1.97°F
190002 - 190007 54.80°F 28 0.27°F
190102 - 190107 54.30°F 18 -0.23°F
190202 - 190207 54.33°F 20 -0.20°F
190302 - 190307 53.03°F 4 -1.50°F
190402 - 190407 53.59°F 10 -0.94°F
190502 - 190507 53.61°F 12 -0.92°F
190602 - 190607 53.63°F 13 -0.90°F
190702 - 190707 53.80°F 15 -0.73°F
190802 - 190807 54.77°F 27 0.24°F
190902 - 190907 54.01°F 16 -0.52°F
191002 - 191007 55.66°F 38 1.13°F
191102 - 191107 55.39°F 36 0.86°F
191202 - 191207 52.81°F 3 -1.72°F
191302 - 191307 53.49°F 8 -1.04°F
191402 - 191407 54.31°F 19 -0.22°F
191502 - 191507 53.79°F 14 -0.74°F
191602 - 191607 54.22°F 17 -0.31°F
191702 - 191707 52.30°F 1 -2.23°F
191802 - 191807 55.50°F 37 0.97°F
191902 - 191907 54.69°F 26 0.16°F
192002 - 192007 53.36°F 7 -1.17°F
192102 - 192107 56.61°F 42 2.08°F
192202 - 192207 54.50°F 24 -0.03°F
192302 - 192307 53.18°F 6 -1.35°F
192402 - 192407 53.50°F 9 -1.03°F
192502 - 192507 56.88°F 43 2.35°F
192602 - 192607 54.99°F 33 0.46°F
192702 - 192707 55.23°F 34 0.70°F
192802 - 192807 54.39°F 23 -0.14°F
192902 - 192907 53.60°F 11 -0.93°F
193002 - 193007 56.27°F 41 1.74°F
193102 - 193107 55.73°F 39 1.20°F
193202 - 193207 54.92°F 30 0.39°F
193302 - 193307 54.63°F 25 0.10°F
193402 - 193407 57.10°F 44 2.57°F
193502 - 193507 54.90°F 29 0.37°F
193602 - 193607 54.96°F 32 0.43°F
193702 - 193707 54.33°F 20 -0.20°F
193802 - 193807 55.86°F 40 1.33°F

Citing This Page

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