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Hilo

Hilo 1
Travel guide
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Travel guide
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Best time to visit Hilo

Data source:Meteostat
Last updated:2025-09

Weather in Hilo throughout the year

  • Spring (March–May): Average 73–74°F, mild and comfortable climate, moderate rainfall. Common activities: Hiking, whale watching (seasonal), visiting Volcanoes National Park. Recommended clothing: Light long-sleeved shirts, light jacket, comfortable shoes.
  • Summer (June–August): Average 75–77°F, hot and humid, relatively low rainfall. Common activities: Swimming, surfing, sunbathing, exploring rainforests. Recommended clothing: Light and breathable clothing, shorts, sun hat, sunscreen.
  • Autumn (September–November): Average 77–74°F, pleasant climate, rainfall ranging from low to moderate. Common activities: Hiking, watching sunsets, visiting coffee plantations. Recommended clothing: Light long-sleeved shirts, light jacket, comfortable shoes.
  • Winter (December–February): Average 72–73°F, mild climate, but higher rainfall, especially in February. Common activities: Visiting museums, exploring local culture, enjoying local cuisine. Recommended clothing: Light jacket, long pants, rain gear.

Weather in Hilo

Annual average temperature: approx. 74.8°F / Annual rainfall: approx. 2510 mm / Summer humidity: 75%–85% / Rainiest month: February

Hilo weather by month

Month
Temperature (°F)
Rainfall (mm)
January
73.2°F
55.3
February
72.1°F
426.7
March
73.8°F
233.3
April
73.6°F
323.3
May
74.5°F
236
June
75.7°F
133
July
77°F
129
August
76.6°F
187
September
77.2°F
144.7
October
77°F
139.7
November
74.5°F
346.3
December
73.2°F
156.3

7-day weather forecast for Hilo

10/31
Saturday
Patchy rain nearby
76.7°F/72.9°F
11/1
Sunday
Patchy rain nearby
77.7°F/71.2°F
11/2
Monday
Light rain shower
75.6°F/68.8°F
11/3
Tuesday
Light rain shower
76.6°F/66.9°F
11/4
Wednesday
Patchy rain nearby
76.4°F/66.5°F
11/5
Thursday
Patchy light drizzle
74.2°F/68°F
11/6
Friday
Light rain shower
76.7°F/67.7°F