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Waimea (HI) Weather and Climate: A Comprehensive Guide

Waimea has a steady warm climate throughout the year. It also has a notably wet climate with much precipitation. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

The temperature in Waimea remains steady throughout the year, providing a consistently comfortable climate. Average maximum daytime temperatures range from a comfortable 27°C in August, the warmest time of the year, to a comfortable 23°C during cooler months like January.

At night, temperatures typically drop to an average of around 16°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Waimea has a relatively rainy climate with high precipitation levels, averaging 1810 mm of rainfall annually. While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 192 mm of precipitation, spread over 19 rainy days.

In contrast, January experiences a drier climate, with about 102 mm of rainfall spread across 15 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

While the amount of sunshine in Waimea varies throughout the year, all seasons offer their own charm. Enjoy up to 9.7 hours of daily sun in June, and experience slightly darker atmosphere in February, with about 6.8 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Kailua-Kona, the United States of America (54 KM, 33 Miles).

Daily hours of sunshine

Data from: Kailua-Kona, the United States of America (54 KM, 33 Miles).

Forecast for Waimea (HI)

Sat   Dec 21
27°C | 13°C
NE 1 m/s
partly cloudy and no rain

partly cloudy and no rain

Sun   Dec 22
26°C | 13°C
NE 3 m/s
broken clouds and no rain

broken clouds and no rain

Mon   Dec 23
26°C | 13°C
NE 7 m/s
0.6 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

The best time of year to visit Waimea in the United States of America

During the months of January, February, March, April, May, June, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Waimea?
    August has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Waimea?
    The coldest month is January with an average maximum temperature of 23°C.
  • Which is the wettest month in Waimea?
    August tops the wettest month list with 192 mm of rainfall.
  • Which is the driest month in Waimea?
    January is the driest month with 102 mm of precipitation.
  • Which is the sunniest month in Waimea?
    July is the sunniest month with an average of 290 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.