Temperatures in January
It's warm in January in Kahului with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 29°C. At night, you can expect temperatures between 17°C and 20°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Kahului in January. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of January
The month of January starts in Kahului with hot temperatures, averaging around 28°C during the day and nights close to 19°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-January
By mid-January, the average daytime temperature rises to around 29°C, with nights close to 19°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers.
End of January
By the end of January, the average daytime temperature in Kahului will be around 28°C, with nights close to 19°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in January
In January, there is an average of 74 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the East.
The precipitation chance averages 16% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in January for Kahului. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Kahului in January |
London | ||
|---|---|---|---|
 Average Temperature |
28°C | 8°C | |
 High Temp |
29°C | 9°C | |
| Low Temp |
26°C | 6°C | |
 Total Precipitation |
74 mm | 58 mm | |
| Rainy Days |
5 days | 9 days | |
December
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.
Is January a good time to visit Kahului?
Want nice weather? Then January is a great time to be in Kahului. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Kahului in January
With 32°C, Kahului hit the highest temperature in the last 10 years in January 2021. The lowest daytime temperature in this month was 21°C in 2015. The extreme night temperatures ranged from a low of 11°C to a high of 24°C.
Check out the climate of Kahului for all months and discover the best travel time
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Daily Temperature in January in Kahului
This chart shows the average daily temperatures, both day and night, for each day in January in Kahului, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in January in Kahului
The chart below shows the average daily precipitation in January for Kahului, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for January, you can expect around 5 days of rain in Kahului.
Daily UV Index in January in Kahului
This chart shows the average daily UV index in January in Kahului, 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.
Temperature in January in Kahului Over the Years
This chart shows the average temperature in January in Kahului, measured in degrees Celsius, over the past years.
Total Precipitation in January in Kahului Over the Years
This chart shows the average precipitation in January in Kahului, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in January for Kahului
Click on a specific day in January for detailed info on the typical weather on that day in Kahului. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Kahului
Have you been to Kahului in January?
Share your weather experience in January in Kahului.
Average Weather in Kahului by Month
Click on a month below to see detailed weather info for Kahului. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
