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 (52.02°F)
1901-2000 Base Period
189509 - 189708 51.53°F 20 -0.49°F
189609 - 189808 51.69°F 29 -0.33°F
189709 - 189908 51.13°F 7 -0.89°F
189809 - 190008 51.33°F 11 -0.69°F
189909 - 190108 52.47°F 84 0.45°F
190009 - 190208 51.98°F 56 -0.04°F
190109 - 190308 51.29°F 9 -0.73°F
190209 - 190408 50.79°F 3 -1.23°F
190309 - 190508 50.94°F 6 -1.08°F
190409 - 190608 51.35°F 12 -0.67°F
190509 - 190708 51.49°F 18 -0.53°F
190609 - 190808 51.82°F 41 -0.20°F
190709 - 190908 51.99°F 57 -0.03°F
190809 - 191008 51.88°F 51 -0.14°F
190909 - 191108 52.21°F 74 0.19°F
191009 - 191208 51.27°F 8 -0.75°F
191109 - 191308 50.66°F 2 -1.36°F
191209 - 191408 51.74°F 33 -0.28°F
191309 - 191508 51.55°F 24 -0.47°F
191409 - 191608 51.36°F 13 -0.66°F
191509 - 191708 50.80°F 4 -1.22°F
191609 - 191808 50.62°F 1 -1.40°F
191709 - 191908 51.76°F 36 -0.26°F
191809 - 192008 51.32°F 10 -0.70°F
191909 - 192108 51.89°F 52 -0.13°F
192009 - 192208 52.71°F 94 0.69°F
192109 - 192308 52.03°F 63 0.01°F
192209 - 192408 51.53°F 20 -0.49°F
192309 - 192508 51.82°F 41 -0.20°F
192409 - 192608 52.10°F 68 0.08°F
192509 - 192708 51.84°F 46 -0.18°F
192609 - 192808 51.95°F 55 -0.07°F
192709 - 192908 51.54°F 23 -0.48°F
192809 - 193008 51.55°F 24 -0.47°F
192909 - 193108 52.20°F 73 0.18°F
193009 - 193208 52.74°F 95 0.72°F
193109 - 193308 52.41°F 83 0.39°F
193209 - 193408 53.09°F 107 1.07°F
193309 - 193508 53.54°F 114 1.52°F
193409 - 193608 52.19°F 72 0.17°F
193509 - 193708 51.67°F 28 -0.35°F
193609 - 193808 52.24°F 76 0.22°F
193709 - 193908 52.85°F 100 0.83°F
193809 - 194008 52.60°F 91 0.58°F
193909 - 194108 52.41°F 83 0.39°F
194009 - 194208 52.34°F 81 0.32°F
194109 - 194308 52.25°F 77 0.23°F
194209 - 194408 52.02°F 62 0.00°F
194309 - 194508 51.84°F 46 -0.18°F
194409 - 194608 52.23°F 75 0.21°F
194509 - 194708 52.18°F 71 0.16°F
194609 - 194808 51.85°F 48 -0.17°F
194709 - 194908 51.82°F 41 -0.20°F
194809 - 195008 51.66°F 27 -0.36°F
194909 - 195108 51.63°F 26 -0.39°F
195009 - 195208 51.80°F 40 -0.22°F
195109 - 195308 52.30°F 79 0.28°F
195209 - 195408 53.06°F 105 1.04°F
195309 - 195508 52.89°F 101 0.87°F
195409 - 195608 52.07°F 65 0.05°F
195509 - 195708 52.10°F 68 0.08°F
195609 - 195808 52.09°F 66 0.07°F
195709 - 195908 52.04°F 64 0.02°F
195809 - 196008 51.82°F 41 -0.20°F
195909 - 196108 51.82°F 41 -0.20°F
196009 - 196208 51.78°F 38 -0.24°F
196109 - 196308 51.71°F 32 -0.31°F
196209 - 196408 52.17°F 70 0.15°F
196309 - 196508 51.70°F 31 -0.32°F
196409 - 196608 51.53°F 20 -0.49°F
196509 - 196708 51.86°F 50 -0.16°F
196609 - 196808 51.69°F 29 -0.33°F
196709 - 196908 51.41°F 14 -0.61°F
196809 - 197008 51.47°F 16 -0.55°F
196909 - 197108 51.49°F 18 -0.53°F
197009 - 197208 51.77°F 37 -0.25°F
197109 - 197308 51.74°F 33 -0.28°F
197209 - 197408 52.00°F 59 -0.02°F
197309 - 197508 52.00°F 59 -0.02°F
197409 - 197608 51.85°F 48 -0.17°F
197509 - 197708 51.94°F 54 -0.08°F
197609 - 197808 51.47°F 16 -0.55°F
197709 - 197908 50.91°F 5 -1.11°F
197809 - 198008 51.44°F 15 -0.58°F
197909 - 198108 52.83°F 98 0.81°F
198009 - 198208 52.32°F 80 0.30°F
198109 - 198308 51.89°F 52 -0.13°F
198209 - 198408 51.99°F 57 -0.03°F
198309 - 198508 51.79°F 39 -0.23°F
198409 - 198608 52.28°F 78 0.26°F
198509 - 198708 52.85°F 100 0.83°F
198609 - 198808 52.91°F 102 0.89°F
198709 - 198908 52.55°F 86 0.53°F
198809 - 199008 52.60°F 91 0.58°F
198909 - 199108 53.10°F 108 1.08°F
199009 - 199208 53.13°F 109 1.11°F
199109 - 199308 52.15°F 69 0.13°F
199209 - 199408 51.75°F 35 -0.27°F
199309 - 199508 52.56°F 87 0.54°F
199409 - 199608 52.60°F 91 0.58°F
199509 - 199708 52.02°F 61 0.00°F
199609 - 199808 52.64°F 92 0.62°F
199709 - 199908 53.72°F 115 1.70°F
199809 - 200008 54.30°F 120 2.28°F
199909 - 200108 53.47°F 113 1.45°F
200009 - 200208 53.09°F 107 1.07°F
200109 - 200308 53.42°F 112 1.40°F
200209 - 200408 53.00°F 103 0.98°F
200309 - 200508 53.31°F 111 1.29°F
200409 - 200608 54.09°F 117 2.07°F
200509 - 200708 53.96°F 116 1.94°F
200609 - 200808 53.04°F 104 1.02°F
200709 - 200908 52.67°F 93 0.65°F
200809 - 201008 52.59°F 88 0.57°F
200909 - 201108 52.75°F 96 0.73°F
201009 - 201208 54.12°F 118 2.10°F
201109 - 201308 54.16°F 119 2.14°F
201209 - 201408 52.52°F 85 0.50°F
201309 - 201508 52.80°F 97 0.78°F
201409 - 201608 54.38°F 121 2.36°F
201509 - 201708 55.06°F 123 3.04°F
201609 - 201808 54.41°F 122 2.39°F
201709 - 201908 53.23°F 110 1.21°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/