Hilo Hawaiian Hotel: Month-by-Month Weather Guide
Trying to understand the weather before booking Hilo Hawaiian Hotel? This in-depth month-by-month guide breaks down Hilo’s tropical rainforest climate, warm year-round temperatures, wetter and drier periods, sunshine expectations, and rain-friendly planning tips—so you can pack and schedule activities realistically. Whether you are visiting for waterfalls, beaches, Hawaiʻi Volcanoes National Park, or a relaxed all-ages hotel stay on Banyan Drive, this breakdown shows what each part of the year usually feels like.
Wondering what the weather is like by month at Hilo Hawaiian Hotel? This guide breaks down what each month typically feels like in Hilo, on the Big Island's eastern (windward) coast—including average temperatures in °F, rainfall patterns, humidity, and what that means for exploring Hilo Bay, visiting nearby waterfalls and Hawaii Volcanoes National Park, and enjoying the lush tropical scenery around the hotel.
Hilo Hawaiian Hotel sits in one of Hawaii's rainiest cities, creating the lush tropical paradise the area is famous for. Temperatures stay mild year-round, typically between 70–84°F for daytime highs. Unlike drier Hawaiian destinations, Hilo gets significant rainfall throughout the year—especially from November through March. The "drier" months are generally June through September, though rain is still possible any day.
Hilo note: Rain often comes in brief showers rather than all-day storms, and the weather can vary dramatically within minutes. Rainbows are common, and the constant moisture keeps waterfalls flowing and gardens vibrant.
Use the month-by-month cards below to choose the best timing for your Big Island adventure: waterfall tours, volcano visits, Hilo Bay activities, or exploring the rainforest—while understanding what to expect from Hilo's unique tropical climate.
Continue planning your stay at Hilo Hawaiian Hotel with these quick guides. Explore room categories from Banyan View rooms to Oceanfront Suites, learn about Bull Shed Restaurant, and discover what makes this bayfront hotel your perfect base for exploring Hilo's waterfalls, gardens, and Hawaii Volcanoes National Park.
Hilo Hawaiian Hotel Weather by Month (Quick Overview)
This quick chart helps you compare months at a glance for Hilo Hawaiian Hotel on the Big Island's rainy windward coast. Use it to plan for rain patterns, comfortable temperatures, and the best conditions for waterfall hikes, volcano tours, and exploring Hilo town.
| Month | Typical temps (°F) | Rain & humidity | Best for |
|---|---|---|---|
| Jan | High ~78–80°F • Low ~64–66°F | Very wet; frequent rain | Waterfalls at peak flow + lush scenery |
| Feb | High ~78–80°F • Low ~64–66°F | Very wet; rainy season continues | Rainbow viewing + rainforest hikes |
| Mar | High ~78–81°F • Low ~64–67°F | Still quite wet; rain common | Volcano tours + tropical gardens |
| Apr | High ~79–81°F • Low ~65–68°F | Transitioning; rain still frequent | Spring scenery + fewer winter crowds |
| May | High ~80–82°F • Low ~66–69°F | Moderate rain; improving slightly | Comfortable hiking + farmers markets |
| Jun | High ~81–83°F • Low ~68–70°F | Relatively drier (for Hilo) | Best "dry" weather window |
| Jul | High ~82–84°F • Low ~69–71°F | Relatively drier; warmest month | Beach time + outdoor activities |
| Aug | High ~82–84°F • Low ~69–71°F | Relatively drier; warm + humid | Family summer trips + bay activities |
| Sep | High ~82–84°F • Low ~69–71°F | Still relatively drier | Fewer crowds + good weather balance |
| Oct | High ~81–83°F • Low ~68–70°F | Rain begins increasing | Shoulder season + green landscapes |
| Nov | High ~80–82°F • Low ~66–69°F | Very wet; rainy season starts | Dramatic waterfalls + rainbows |
| Dec | High ~79–81°F • Low ~65–67°F | Very wet; peak rainy season | Holiday atmosphere + winter escapes |
Month-by-Month Weather at Hilo Hawaiian Hotel
These month cards translate the weather into real planning for Hilo Hawaiian Hotel: what it feels like on Hilo Bay, how to time waterfall visits and volcano tours, and what to expect for outdoor activities around the Big Island's lush eastern coast.
Weather by month
January
Peak rainy season brings frequent showers and lush tropical scenery—waterfalls are at their most dramatic, and rainbows appear daily.
Weather by month
February
Rainy season continues with mild temperatures—excellent for volcano tours and exploring rainforest trails between showers.
Weather by month
March
Still quite wet but beginning the slow transition toward drier months—great for volcano park visits and Hilo's farmers market.
Weather by month
April
Transitional month with rain still common but improving weather patterns—comfortable for hiking and exploring Hilo town.
Weather by month
May
Weather continues improving with moderate rain and comfortable temperatures—good balance for outdoor activities and sightseeing.
Weather by month
June
Beginning of Hilo's "drier" season (still tropical but relatively less rainy)—best window for beach time and outdoor activities.
Weather by month
July
Warmest and relatively driest month of the year—excellent for families wanting beach time, bay activities, and easier hiking conditions.
Weather by month
August
Continues the relatively drier pattern with warm temperatures—great for exploring Hilo Bay and visiting nearby attractions.
Weather by month
September
Still part of the drier season with fewer crowds—excellent balance of weather and value for Big Island exploration.
Weather by month
October
Transitioning back to wetter patterns—rain increases but temperatures stay comfortable for volcano tours and waterfall hikes.
Weather by month
November
Rainy season returns with frequent showers—waterfalls become dramatic again, and rainbow sightings increase significantly.
Weather by month
December
Peak rainy season with frequent showers—tropical scenery at its lushest, perfect for those who embrace Hilo's rainforest character.
What to Pack for Hilo Hawaiian Hotel (By Weather)
Packing for Hilo Hawaiian Hotel means preparing for rain year-round while enjoying mild tropical temperatures. The key is layering and rain protection—Hilo's weather can shift quickly from sunny to showery and back again. Rule of thumb: June–September is relatively drier (but still tropical), while November–March brings the heaviest rainfall.
Relatively drier months (Jun–Sep, often ~81–84°F highs)
- Light rain jacket or packable poncho (still useful)
- Reef-safe sunscreen + sunglasses + hat (UV strong between showers)
- Quick-dry clothing and moisture-wicking fabrics
- Water-resistant hiking shoes or sandals with good traction
- Light layers for air-conditioned spaces and cooler evenings
Wetter, rainy season months (Nov–Mar, often ~78–81°F highs)
- Quality rain jacket + waterproof pants for outdoor activities
- Multiple pairs of quick-dry clothing (you'll rotate more)
- Waterproof bag or dry sack for electronics and valuables
- Closed-toe water-resistant shoes for hiking wet trails
- Extra layers as rain can bring cooler temperatures
- Umbrella for walking around Hilo town
FAQ: Hilo Hawaiian Hotel Weather by Month
What month has the best weather at Hilo Hawaiian Hotel?
June through September typically offers the relatively driest weather for Hilo, with July and August being the warmest and least rainy months (though rain is still possible). These months provide the best window for beach time, outdoor activities, and easier hiking conditions—though you should still pack rain gear.
When is the rainy season in Hilo?
November through March is peak rainy season, when Hilo receives its heaviest rainfall. However, it's important to understand that Hilo gets significant rain year-round—it's one of the wettest cities in the United States. Even during "drier" months, brief showers are common and expected.
Does it rain all day in Hilo?
Not typically. Hilo's rain usually comes in brief, intense showers rather than all-day downpours. You might experience several short rain periods throughout the day with sunny breaks in between. Morning showers are particularly common, often clearing by afternoon. This weather pattern is what creates Hilo's famous rainbows.
What's the temperature like year-round at Hilo Hawaiian Hotel?
Hilo enjoys mild, stable temperatures year-round, typically ranging from daytime highs of 78–84°F and nighttime lows of 64–71°F. Unlike many destinations, there's very little seasonal temperature variation—the main difference between seasons is rainfall amount rather than temperature.
Should I avoid visiting Hilo during rainy season?
Not necessarily. While the rainy season (November–March) brings more frequent showers, it also offers spectacular waterfalls at peak flow, incredibly lush scenery, and frequent rainbow sightings. If you embrace the rain as part of the experience and pack accordingly, it can be a magical time to visit. Plus, you'll often find better rates and fewer crowds during these months.
How does Hilo's weather compare to Kona on the Big Island?
Hilo and Kona have dramatically different climates despite being on the same island. Hilo is on the windward (wet) side and receives over 120 inches of rain annually, creating lush tropical rainforest conditions. Kona is on the leeward (dry) side and gets less than 20 inches annually, with much sunnier and drier conditions. Choose Hilo for waterfalls, rainforests, and verdant landscapes; choose Kona for consistently sunny beach weather.
Can I still do outdoor activities during rainy months?
Absolutely. Many visitors find that rainy months offer the best conditions for waterfall viewing, rainforest hikes, and Hawaii Volcanoes National Park tours. The key is timing your activities around weather patterns (mornings often see more rain) and having proper rain gear. Many activities like visiting Akaka Falls or the volcano are spectacular in the rain, and you'll have trails more to yourself.
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