Complete 2016 Long Range Weather Forecast for the Hawaii Region, November 2015 to October 2016 includes week-by-week details. Digital Download.
Free 2-Month Weather Forecast
FEBRUARY 2016: temperature 73.5° (1° below avg. E, 2° above W); precipitation 0.5" (1.5" below avg.); Feb 1-6: Widely separated showers, warm; Feb 7-14: Scattered showers, warm C+W; rainy periods, cool E. 15-17 T-storms, cool; Feb 18-29: Scattered showers, warm C+W; daily t-storms, cool E..
MARCH 2016: temperature 74° (2° below avg. E, 2° above W); precipitation 4" (avg. E, 4" above W); Mar 1-8: Daily showers, cool; Mar 9-17: Scattered showers C+E, t-storms W; cool; Mar 18-22: Heavy t-storms, then showers, warm; Mar 23-31: Scattered t-storms; warm C+W, cool E..
Annual Weather Summary: November 2015 to October 2016
Winter season temperatures will be below normal on the Big Island and Maui; near normal on Molokai, Oahu, Lanai, and Kahoolawe; and above normal on Kauai. The coolest periods will be in late December, early and mid-January, mid-February, and early March. Winter will be much rainier than normal, especially from November into mid-January.
April and May will be much rainier than normal, with temperatures close to normal.
Summer temperatures will be cooler than normal, on average, with slightly below-normal rainfall. The warmest period will be from the latter half of August into early September.
September and October temperatures will be slightly cooler than normal, with near-normal rainfall.
NOTE: Temperature and precipitation vary substantially based upon topography. The detailed forecast focuses on the Honolulu?Waikiki area and provides general trends elsewhere.
KEY: East (E), Central (C), West (W)