Tomorrow in Hilo looks
light rain shower, with a high of 77°
and an overnight low of 67°.
There is a 83% chance of rain - plan accordingly.
Winds top out near 10 mph,
and the UV index reaches 8 (high).
March, at 9.9 inches (250 mm) over about 23 days. June is the driest month, at 5.1 inches (130 mm).
Which month is coolest in Hilo?
February, with highs of 75°F (24°C) and lows near 65°F (18°C). The coldest day in the 2015-2024 record fell to 58°F (14°C).
Does it snow in Hilo?
Effectively no. The 2015-2024 record for Hilo shows no regular measurable snowfall.
How much do temperatures drop at night in Hilo?
By about 5°C on an average day - a narrower day-to-night gap than most of the 3496 cities we track. In August that means 80°F (27°C) down to 71°F (22°C).
What is the best time to visit Hilo?
Aim for January to June if you get the choice: warm days, manageable rainfall and plenty of daylight line up, and highs average 76°F (24°C) against roughly 22 wet days a month. For the same question asked the other way round, see where else is warm in January.
What is the hottest month in Hilo?
August, averaging 80°F (27°C) by day and 71°F (22°C) overnight. The hottest single day in our 2015-2024 record for this location reached 86°F (30°C).
How often does it rain in Hilo?
About 273 days bring measurable precipitation, totalling 93.6 inches (2378 mm). That works out at roughly 8.7 mm on an average wet day.