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United StatesThe weather in January in Kahalu'u
It's warm in January in Kahalu'u with an average temperature of 26°C. Temperatures this month range from a low of 25°C to a high of 27°C. At night, you can expect temperatures between 20°C and 22°C.
Looking for great weather? January is a good time to be in Kahalu'u. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Kahalu'u, Hawaii. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 30°C in 2023, Kahalu'u reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 22°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 25°C.
Rainfall amount
In January, there is an average of 86 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in January for Kahalu'u
Click on any day in January to get detailed info about the usual weather on that day in Kahalu'u. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Kahalu'u | New York | |
|---|---|---|
| Average temperature | 26°C | 5°C |
| Max. temperature | 27°C | 11°C |
| Min. temperature | 20°C | -5°C |
| Total precipitation | 86 mm | 97 mm |
| Rainy days | 11 days | 12 days |
Start of January
The month of January starts in Kahalu'u with hot temps, averaging around 27°C during the day and nights around 21°C.
Mid January
By mid-January, daytime temps stay steady at around 27°C, with nights around 21°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of January
By the end of January, the average daytime temperature in Kahalu'u is around 27°C, while nighttime temps are about 22°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Kahalu'u for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in January in Kahalu'u, Hawaii. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Kahalu'u
Temperature in January in Kahalu'u over the years
Precipitation charts
These charts show the average amount of precipitation in January in Kahalu'u, Hawaii. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in January in Kahalu'u
Total precipitation in January in Kahalu'u over the years
Daily UV index in January in Kahalu'u
This chart shows the average daily UV index in January in Kahalu'u, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in January in Kahalu'u
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Average weather in Kahalu'u by month
Click on a month below to see detailed weather info for Kahalu'u. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.