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 (45.57°F)
1901-2000 Base Period
189509 - 189605 45.18°F 36 -0.39°F
189609 - 189705 44.60°F 13 -0.97°F
189709 - 189805 45.67°F 63 0.10°F
189809 - 189905 43.04°F 2 -2.53°F
189909 - 190005 46.09°F 86 0.52°F
190009 - 190105 45.59°F 59 0.02°F
190109 - 190205 45.31°F 41 -0.26°F
190209 - 190305 44.77°F 23 -0.80°F
190309 - 190405 44.21°F 6 -1.36°F
190409 - 190505 44.76°F 21 -0.81°F
190509 - 190605 45.09°F 32 -0.48°F
190609 - 190705 45.50°F 54 -0.07°F
190709 - 190805 46.05°F 83 0.48°F
190809 - 190905 45.33°F 42 -0.24°F
190909 - 191005 45.46°F 50 -0.11°F
191009 - 191105 46.24°F 90 0.67°F
191109 - 191205 43.43°F 3 -2.14°F
191209 - 191305 44.58°F 12 -0.99°F
191309 - 191405 45.63°F 62 0.06°F
191409 - 191505 44.90°F 26 -0.67°F
191509 - 191605 45.45°F 49 -0.12°F
191609 - 191705 42.81°F 1 -2.76°F
191709 - 191805 44.55°F 10 -1.02°F
191809 - 191905 45.49°F 53 -0.08°F
191909 - 192005 43.96°F 5 -1.61°F
192009 - 192105 46.88°F 106 1.31°F
192109 - 192205 45.58°F 58 0.01°F
192209 - 192305 45.51°F 55 -0.06°F
192309 - 192405 44.63°F 16 -0.94°F
192409 - 192505 46.01°F 81 0.44°F
192509 - 192605 45.24°F 38 -0.33°F
192609 - 192705 45.99°F 80 0.42°F
192709 - 192805 45.83°F 75 0.26°F
192809 - 192905 44.41°F 8 -1.16°F
192909 - 193005 45.27°F 39 -0.30°F
193009 - 193105 45.62°F 60 0.05°F
193109 - 193205 46.76°F 104 1.19°F
193209 - 193305 44.73°F 18 -0.84°F
193309 - 193405 48.06°F 117 2.49°F
193409 - 193505 46.25°F 91 0.68°F
193509 - 193605 44.28°F 7 -1.29°F
193609 - 193705 44.62°F 14 -0.95°F
193709 - 193805 46.43°F 97 0.86°F
193809 - 193905 46.43°F 97 0.86°F
193909 - 194005 45.82°F 71 0.25°F
194009 - 194105 46.20°F 87 0.63°F
194109 - 194205 45.87°F 76 0.30°F
194209 - 194305 45.68°F 64 0.11°F
194309 - 194405 45.28°F 40 -0.29°F
194409 - 194505 45.83°F 75 0.26°F
194509 - 194605 46.29°F 92 0.72°F
194609 - 194705 45.40°F 46 -0.17°F
194709 - 194805 45.35°F 44 -0.22°F
194809 - 194905 45.09°F 32 -0.48°F
194909 - 195005 45.47°F 51 -0.10°F
195009 - 195105 45.38°F 45 -0.19°F
195109 - 195205 44.98°F 28 -0.59°F
195209 - 195305 46.24°F 90 0.67°F
195309 - 195405 47.14°F 110 1.57°F
195409 - 195505 45.97°F 78 0.40°F
195509 - 195605 45.11°F 35 -0.46°F
195609 - 195705 46.06°F 85 0.49°F
195709 - 195805 45.23°F 37 -0.34°F
195809 - 195905 45.70°F 65 0.13°F
195909 - 196005 44.50°F 9 -1.07°F
196009 - 196105 45.83°F 75 0.26°F
196109 - 196205 44.74°F 20 -0.83°F
196209 - 196305 45.79°F 69 0.22°F
196309 - 196405 45.83°F 75 0.26°F
196409 - 196505 44.92°F 27 -0.65°F
196509 - 196605 45.34°F 43 -0.23°F
196609 - 196705 45.72°F 67 0.15°F
196709 - 196805 45.08°F 31 -0.49°F
196809 - 196905 44.66°F 17 -0.91°F
196909 - 197005 44.79°F 24 -0.78°F
197009 - 197105 44.76°F 21 -0.81°F
197109 - 197205 45.98°F 79 0.41°F
197209 - 197305 44.56°F 11 -1.01°F
197309 - 197405 46.57°F 101 1.00°F
197409 - 197505 44.81°F 25 -0.76°F
197509 - 197605 46.34°F 94 0.77°F
197609 - 197705 44.62°F 14 -0.95°F
197709 - 197805 44.73°F 18 -0.84°F
197809 - 197905 43.65°F 4 -1.92°F
197909 - 198005 45.82°F 71 0.25°F
198009 - 198105 46.92°F 107 1.35°F
198109 - 198205 45.10°F 34 -0.47°F
198209 - 198305 45.73°F 68 0.16°F
198309 - 198405 45.01°F 29 -0.56°F
198409 - 198505 45.55°F 57 -0.02°F
198509 - 198605 46.22°F 88 0.65°F
198609 - 198705 46.82°F 105 1.25°F
198709 - 198805 45.96°F 77 0.39°F
198809 - 198905 46.06°F 85 0.49°F
198909 - 199005 46.49°F 99 0.92°F
199009 - 199105 47.13°F 109 1.56°F
199109 - 199205 47.39°F 114 1.82°F
199209 - 199305 45.02°F 30 -0.55°F
199309 - 199405 45.42°F 48 -0.15°F
199409 - 199505 46.71°F 102 1.14°F
199509 - 199605 45.63°F 62 0.06°F
199609 - 199705 45.40°F 46 -0.17°F
199709 - 199805 47.09°F 108 1.52°F
199809 - 199905 48.03°F 116 2.46°F
199909 - 200005 48.71°F 119 3.14°F
200009 - 200105 45.54°F 56 -0.03°F
200109 - 200205 47.42°F 115 1.85°F
200209 - 200305 46.39°F 95 0.82°F
200309 - 200405 47.23°F 112 1.66°F
200409 - 200505 47.28°F 113 1.71°F
200509 - 200605 48.26°F 118 2.69°F
200609 - 200705 46.76°F 104 1.19°F
200709 - 200805 46.33°F 93 0.76°F
200809 - 200905 46.47°F 98 0.90°F
200909 - 201005 45.72°F 67 0.15°F
201009 - 201105 46.04°F 82 0.47°F
201109 - 201205 49.17°F 121 3.60°F
201209 - 201305 46.51°F 100 0.94°F
201309 - 201405 45.47°F 51 -0.10°F
201409 - 201505 47.19°F 111 1.62°F
201509 - 201605 49.08°F 120 3.51°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published July 2019, retrieved on July 21, 2019 from https://www.ncdc.noaa.gov/cag/