Honolulu

Hawaii Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Hawaii, the United States of America in January.

Thinking about venturing to Hawaii, the United States of America this January and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Hawaii in January

Hawaii, the United States of America is a region in the United States of America. January in Hawaii generally has temperatures that range from pleasant to warm, with precipitation levels ranging from moderate to heavy.

Temperatures

The average highest temperatures fluctuate between pleasant in Volcano at 21°C (70°F) to warm in Wailuku at 26°C (79°F). Nighttime temperatures generally drop to 20°C (68°F) in Wailuku and 15°C (59°F) in Volcano. On average, January is the month with the lowest temperatures of the year in Kihei.

For specific regional insights in Hawaii, the United States of America, refer to the map provided below.

Precipitation

In January, precipitation varies across different areas. From moderate rainfall in Maunaloa with an average of 43 mm (1.7 in) to heavy rainfall in Papaikou with 170 mm (6.7 in).

Average sunshine

January brings good sunshine to many areas. Kihei sees around 216 hours of sunlight, great for visitors looking for bright days.

Explore Hawaii by month

Pick a month to see the average temperature, rainfall and sunshine in Hawaii — and find the best time to visit. (based on Kihei)

Best Places to Visit in Hawaii in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Hawaii.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Hawaii

What is the weather like in January for some of the most popular destinations in Hawaii, the United States of America?

Temperature range in Hawaii (January)

Precipitation variation in Hawaii (January)

Kihei

In January Kihei generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 20°C (68°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

December
January
February
Max temperature
27°C (81°F)
26°C (79°F)
26°C (79°F)
Min temperature
21°C (70°F)
20°C (68°F)
19°C (66°F)
Monthly sun hours
213 hours
216 hours
210 hours
Monthly rainfall
62 mm (2.4 in)
57 mm (2.2 in)
50 mm (2 in)
Monthly rainy days
13 days
12 days
11 days
Weather conditions

Lahaina

In January Lahaina generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 21°C (70°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

December
January
February
Max temperature
26°C (79°F)
25°C (77°F)
25°C (77°F)
Min temperature
22°C (72°F)
21°C (70°F)
21°C (70°F)
Monthly sun hours
213 hours
216 hours
210 hours
Monthly rainfall
49 mm (1.9 in)
48 mm (1.9 in)
37 mm (1.5 in)
Monthly rainy days
12 days
12 days
11 days
Weather conditions

Honolulu

In January Honolulu generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 21°C (70°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

December
January
February
Max temperature
26°C (79°F)
25°C (77°F)
25°C (77°F)
Min temperature
22°C (72°F)
21°C (70°F)
21°C (70°F)
Monthly sun hours
199 hours
214 hours
213 hours
Monthly rainfall
55 mm (2.2 in)
45 mm (1.8 in)
43 mm (1.7 in)
Monthly rainy days
12 days
11 days
10 days
Weather conditions

Princeville

In January Princeville generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 21°C (70°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

December
January
February
Max temperature
25°C (77°F)
24°C (75°F)
24°C (75°F)
Min temperature
22°C (72°F)
21°C (70°F)
20°C (68°F)
Monthly sun hours
161 hours
178 hours
182 hours
Monthly rainfall
87 mm (3.4 in)
64 mm (2.5 in)
70 mm (2.8 in)
Monthly rainy days
17 days
15 days
13 days
Weather conditions

Koloa

In January Koloa generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 21°C (70°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

December
January
February
Max temperature
25°C (77°F)
25°C (77°F)
24°C (75°F)
Min temperature
22°C (72°F)
21°C (70°F)
20°C (68°F)
Monthly sun hours
161 hours
178 hours
182 hours
Monthly rainfall
83 mm (3.3 in)
61 mm (2.4 in)
60 mm (2.4 in)
Monthly rainy days
16 days
15 days
13 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Hawaii, in the United States of America.

Popular cities in January

Day & night temperatures, rainfall and average weather in Hawaii in January.

City Weather Day temp Night temp Rainfall
Kihei 26°C (79°F) 20°C (68°F) 57 mm (2.2 in)
Lahaina 25°C (77°F) 21°C (70°F) 48 mm (1.9 in)
Honolulu 25°C (77°F) 21°C (70°F) 45 mm (1.8 in)
Princeville 24°C (75°F) 21°C (70°F) 64 mm (2.5 in)
Koloa 25°C (77°F) 21°C (70°F) 61 mm (2.4 in)
Kapaa 24°C (75°F) 20°C (68°F) 70 mm (2.8 in)

Hawaii weather in January: frequently asked questions

What is the weather like in Hawaii, the United States of America in January?

January in Hawaii, the United States of America brings perfect weather. In Kihei, daytime temperatures are typically around 26°C (79°F) and nighttime lows hover near 20°C (68°F).

What is the average temperature in Hawaii, the United States of America in January?

Kihei averages a daytime maximum of 26°C (79°F) in January, with overnight lows close to 20°C (68°F).

Does Hawaii, the United States of America get a lot of rain in January?

January is on the drier side in Hawaii, the United States of America. Kihei averages only about 57 mm (2.2 in), with most days staying dry.

Is January a Good Time to Visit Hawaii, the United States of America?

We consider January to be one of the best times to travel to Hawaii, the United States of America. Typically, the climate in Kihei is perfect. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, January, February, March, April, May, June, October, November and December provide perfect weather in Kihei. The weather in August, on the other hand, tends to be tolerable.

Interested in more climate information?

We have much more information about the climate in Hawaii.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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