When to visit
Hilo?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Hilo
Republic of Hawaii · United States of America

The best weather in Hilo is from January, June, September, but considering flight prices and crowds, the best months to visit are January, September, October. — some variation climate

Climate score
September
75

Excellent climate

🌦Humid

Temperature
21–27°C
Warm nights
Feels like
24–31°C
Humid
Precipitation
141mm
Light rain · 27 days
Sunshine
10.9h
Partly cloudy
Humidity (%)
81%
Humid
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec
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Tourist Crowds
Monthly visitor flow
72
Low season
050100JanFebMarAprMayJunJulAugSep72OctNovDec
Monthly Overview
Score746258606476706075625963
ClimateHumidRainyRainyRainyRainyHumidRainyRainyHumidRainyRainyRainy
Temperature18–24°C18–24°C19–24°C19–24°C20–25°C20–26°C21–26°C22–27°C21–27°C21–26°C20–25°C19–24°C
Feels like19–26°C19–25°C20–26°C21–27°C22–28°C23–29°C24–30°C24–31°C24–31°C23–30°C22–28°C20–26°C
Precipitation145mm
18 days
216mm
24 days
250mm
29 days
237mm
30 days
202mm
30 days
130mm
27 days
168mm
30 days
230mm
30 days
141mm
27 days
217mm
26 days
238mm
28 days
204mm
27 days
Sunshine9.7h
☀︎ 87%
9.3h
☀︎ 81%
7.7h
☀︎ 64%
8.7h
☀︎ 69%
9.4h
☀︎ 72%
11.4h
☀︎ 86%
11.4h
☀︎ 87%
11.0h
☀︎ 86%
10.9h
☀︎ 89%
9.9h
☀︎ 85%
8.8h
☀︎ 78%
8.7h
☀︎ 80%
WindSE · 16 km/hE · 17 km/hNE · 17 km/hE · 17 km/hE · 16 km/hE · 16 km/hNE · 17 km/hNE · 16 km/hNE · 16 km/hNE · 16 km/hNE · 16 km/hNE · 16 km/h
Humidity (%)79%80%82%82%82%82%82%83%81%81%82%82%
Day length11.1h11.5h12.0h12.6h13.1h13.3h13.2h12.8h12.2h11.7h11.2h11.0h
Tourist CrowdsShoulder seasonShoulder seasonHigh seasonShoulder seasonShoulder seasonHigh seasonHigh seasonHigh seasonLow seasonLow seasonShoulder seasonHigh season

Frequently asked questions

What is the best time to visit Hilo?

The best weather in Hilo is from June, September, January, but considering flight prices and crowds, the best months to visit are September, October, January (18–27 °C).

What is the weather like in Hilo?

Hilo has a Tropical climate with an overall score of 6.5/10. Annual temperatures range from 18 °C to 27 °C.

What is the hottest month in Hilo?

The hottest month in Hilo is August, with average highs of 27 °C and lows of 22 °C.

What is the rainiest month in Hilo?

The rainiest month in Hilo is March, with an average of 250 mm of precipitation.

When is peak season in Hilo?

Peak season in Hilo is March, June, July, August, December. This is the most popular period, with the highest tourism levels and prices.

When is shoulder season in Hilo?

Shoulder season in Hilo falls in January, February, April, May, November. It offers a good balance of decent weather and lower prices compared to peak season.