Kahului Weather in January
Average highs run from 83°F on January 1 to 82°F on January 31, and lows from 64°F to 64°F. Normal precipitation for the month is 2.42 in over about 8 wet days.
January day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 82°F
- Average low
- 64°F
- Precipitation
- 2.42 in
- Record high
- 90°FJan 10, 1959
- Record low
- 48°FJan 20, 1969
- Chance of a freeze
- 0%
- Daylight
- 10 h 54 min to 11 h 13 min
- Cloud cover
- 54%
- Humidity
- 77%
- Dew point
- 64°F
- Wind
- 12.5 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jan 1 | 83°F | 64°F | 85°F 1981 | 54°F 1963 | 29% |
| Jan 2 | 82°F | 64°F | 89°F 1956 | 54°F 1971 | 29% |
| Jan 3 | 82°F | 64°F | 88°F 1957 | 56°F 1958 | 29% |
| Jan 4 | 82°F | 64°F | 86°F 2012 | 52°F 2018 | 29% |
| Jan 5 | 82°F | 64°F | 86°F 1992 | 54°F 1972 | 29% |
| Jan 6 | 82°F | 64°F | 87°F 1955 | 56°F 2004 | 28% |
| Jan 7 | 82°F | 64°F | 87°F 1955 | 54°F 1970 | 28% |
| Jan 8 | 82°F | 64°F | 86°F 2019 | 52°F 1971 | 28% |
| Jan 9 | 82°F | 64°F | 86°F 1959 | 54°F 1972 | 28% |
| Jan 10 | 82°F | 64°F | 90°F 1959 | 50°F 1970 | 28% |
| Jan 11 | 82°F | 64°F | 88°F 1977 | 54°F 1972 | 28% |
| Jan 12 | 82°F | 64°F | 89°F 2021 | 54°F 1972 | 28% |
| Jan 13 | 82°F | 64°F | 88°F 1991 | 56°F 1986 | 28% |
| Jan 14 | 82°F | 64°F | 88°F 2021 | 55°F 1966 | 27% |
| Jan 15 | 82°F | 64°F | 88°F 2021 | 53°F 2010 | 27% |
| Jan 16 | 82°F | 63°F | 89°F 2021 | 53°F 1985 | 27% |
| Jan 17 | 82°F | 63°F | 87°F 1981 | 53°F 1969 | 27% |
| Jan 18 | 82°F | 63°F | 90°F 2006 | 54°F 1969 | 28% |
| Jan 19 | 82°F | 63°F | 88°F 1996 | 53°F 2009 | 28% |
| Jan 20 | 82°F | 63°F | 88°F 2012 | 48°F 1969 | 28% |
| Jan 21 | 82°F | 63°F | 87°F 1984 | 50°F 1972 | 28% |
| Jan 22 | 82°F | 63°F | 89°F 1956 | 49°F 1969 | 28% |
| Jan 23 | 82°F | 63°F | 88°F 1981 | 52°F 1969 | 28% |
| Jan 24 | 82°F | 63°F | 88°F 1981 | 55°F 2014 | 28% |
| Jan 25 | 82°F | 63°F | 86°F 1981 | 54°F 2000 | 28% |
| Jan 26 | 82°F | 63°F | 86°F 1959 | 52°F 1969 | 29% |
| Jan 27 | 82°F | 63°F | 86°F 2016 | 51°F 1969 | 29% |
| Jan 28 | 82°F | 63°F | 89°F 1981 | 54°F 1975 | 29% |
| Jan 29 | 82°F | 63°F | 86°F 1964 | 53°F 1994 | 29% |
| Jan 30 | 82°F | 64°F | 86°F 2006 | 56°F 1955 | 29% |
| Jan 31 | 82°F | 64°F | 86°F 2006 | 50°F 1972 | 29% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (HST).
- January 1
- sunrise 7:03 AM, sunset 5:57 PM
- January 31
- sunrise 7:03 AM, sunset 6:16 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00022516 (Kahului AP), public domain. Records: NOAA GHCN-Daily, station USW00022516, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.