Kihei Weather in January
January in Kihei typically sees daytime highs of 26°C (79°F) and nighttime lows of 20°C (68°F). Expect some rainfall during the month.
Rainfall in Kihei in January
You can typically expect 12 days of rain this month, averaging around 57 mm (2.2 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Kihei in January
Kihei has perfect weather in January, with days reaching 26°C (79°F) and nights cooling to 20°C (68°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 20°C (68°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. It may be the cooler month of the year, but temperatures remain warm enough for outdoor activities.
Sunshine in Kihei in January
Expect sunny days throughout the month, with an estimated 216 hours of sunshine. This makes it a pleasant time to visit Kihei.
Wind Speed in Kihei in January
January sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.
Average water temperature in January
The water is 24°C (75°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Kihei.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Kihei's climate page.
Kihei Temperature in January
Min Temperature
20°C (68°F)
Max Temperature
26°C (79°F)
Water Temperature
24°C (75°F) *
Chance of Rain
40%
Precipitation
57 mm (2.2 in)
Rainy days
12 days
Humidity
78% *
Windspeed
4 m/s (8 knots) *
Sunshine
216 hours *
Percentage Sunshine
64% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Kihei typically stay consistent throughout January, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 18°C (64°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Kihei in January
Browse day-by-day weather records for Kihei spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kihei historical weather extremes in January
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Kihei.
- On January 16, 2021, temperatures climbed to 31°C (88°F), marking the warmest January day on record.
- Kihei experienced its chilliest January day on January 30, 2008, reaching only 20°C (68°F).
- Kihei registered its coldest January night on January 28, 1983, with temperatures dropping to 12°C (54°F).
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
perfect weather
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What to Wear in Kihei in January
Warm but pleasant conditions in Kihei in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. The water temperature sits at about 24°C (75°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Kihei in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Kihei's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Kihei climate overview or explore weather in the United States of America.
