Misima Island
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Misima Island Weather in January

January in Misima Island brings high temperatures, with daytime highs of 30°C (86°F) and nights around 27°C (81°F). It's part of the rainy season, with 262 mm (10 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Misima Island in January

As part of the rainy season, Misima Island sees around 21 days of rain in January, with an average of 262 mm (10 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Misima Island in January

In January, Misima Island sees high temperatures, with highs of 30°C (86°F). Nights drop to around 27°C (81°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.

Average water temperature in January

The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.

January in Misima Island can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Misima Island Temperature in January

Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Water Temperature
29°C (84°F)
Chance of Rain
70%
Precipitation
262 mm (10 in)
Rainy days
21 days
Humidity
79%

Misima Island Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Misima Island - and find the best time to visit.

Daily Historical Temperatures

43-year average (1980-2026)

Based on our historical records, temperatures in Misima Island typically stay consistent throughout January, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 27°C (81°F).

Average temperatures in January

Historical weather records for Misima Island in January

Browse day-by-day weather records for Misima Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Misima Island historical weather extremes in January

According to our 19 years of weather records for Misima Island, the following extremes were recorded between 2006 and 2025.

  • The warmest day in January was on January 27, 2008, with a maximum of 33°C (91°F).
  • Misima Island experienced its chilliest January day on January 25, 2014, reaching only 27°C (81°F).
  • The lowest overnight temperature recorded in January was 24°C (75°F) (January 24, 2014).
  • The wettest January day on record brought 124 mm (4.9 in) of precipitation to Misima Island (January 28, 2018).

Best Places in Papua New Guinea in January

Find out more about the weather in Papua New Guinea and which places have the best travel conditions in this month. See all of Papua New Guinea in January →

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).

What to Wear in Misima Island in January

Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.

What To Do in Misima Island in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Misima Island 3-Day Forecast

More climate data for Misima Island

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.