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Alotau in March 2027: weather, temperatures and activities

Do you want to visit Alotau in March 2027? Discover the usual weather at this time of year, average temperatures, the risk of rain, possible activities, and our opinion on whether March is a good month to travel to Alotau, Papua New Guinea.

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Is it worth visiting Alotau in March?

Check your ideal travel criteria and see if the month of March suits your plans to go to Alotau.
What matters most?
Alotau in March 2027: weather, temperatures and activities

Page summary

Alotau in March in summary
Fair weather
Min 26°C Max 29°C 242 mm 13 day(s) 81% 38% 30°C UV 7 10.4 h/day
Best activities in March
Beach and swimmingDiving and snorkelingWatersportsBoat trip and cruise
Practical guidelines
Low crowds 06:02 18:12
Hourly weather

Average weather in Alotau in March 2027

Fair weather

The weather in Alotau in March 2027 is based on statistical data from previous years in March. This allows you to forecast the weather in March 2027. Check the hourly statistics (6:00, 9:00, 12:00, 15:00, 18:00, 21:00, 0:00 and 3:00), with the associated average temperature, for the whole month, and also, by navigating the tabs, for the beginning, middle and end of the month.

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Climate

Climate of Alotau in March

Temperatures, precipitation and monthly trends help to better understand the climate in Alotau in March.

Temperatures and rain in Alotau in March

Average daily weather

Temperatures and rain day by day in March.
Minimal Average Maximums Average rainfall

Monthly temperatures

The month of March is highlighted to compare it quickly with the rest of the year.
Minimal Average Maximums

Monthly precipitation

The bar for the month under study is highlighted.
Average rainfall

About the climate in Alotau in March

Seasonal normals

Seasonal normals of Alotau in March

Check the seasonal normals in Alotau in March and compare the weather with the previous month and the following month (or the months of your choice by selecting months in the form below): temperatures, wind, rain, humidity, climate rating...

Last updated: 12/01/2026
Reference period for normals: January 2009 - December 2025
Month analyzed
March
Weather data February March April
Outside temperature
Average temperature 28.0°C 27.8°C 27.2°C
Maximum temperature 29.6°C 29.3°C 28.7°C
Minimum temperature 26.4°C 26.2°C 25.8°C
Record maximum temperature 33.0°C
(2019)
32.0°C
(2010)
31.0°C
(2013)
Record low temperature 21.0°C
(2013)
22.0°C
(2014)
22.0°C
(2009)
Number of days at +30° 16 day(s)
(55%)
15 day(s)
(48%)
5 day(s)
(17%)
Number of days at +18° 28 day(s)
(97%)
31 day(s)
(100%)
30 day(s)
(100%)
Number of days below 0° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Sea temperature
Sea temperature (average) 29.0°C 29.0°C 28.6°C
Sea temperature (minimum) 27.7°C 27.8°C 27.6°C
Sea temperature (maximum) 30.1°C 29.9°C 29.9°C
Wind
Wind speed 9 km/h 10 km/h 10 km/h
Wind temperature 26.4°C 26.3°C 25.8°C
Precipitation (rain)
Precipitation 270.9 mm 241.7 mm 189.9 mm
Number of days with precipitation 22 day(s)
(76%)
24 day(s)
(77%)
23 day(s)
(77%)
Number of days with significant precipitation (greater than 5 mm) 13 day(s)
(46%)
13 day(s)
(42%)
11 day(s)
(36%)
Record precipitation in one day 102.5 mm
(2012)
82.8 mm
(2010)
93.4 mm
(2014)
Other weather data
Humidity 80% 81% 83%
Visibility 9.1 km 9.3 km 9.4 km
Cloud cover 35% 38% 35%
UV index 7 7 7
Daily sunshine 12h 10h 9h
Sunrise and sunset
Sunrise time 05h59 06h02 06h02
Sunset time 18h25 18h12 17h54
Day length 12h26 12h10 11h52
Our opinion on the climate in March
The review of Where And When fair weather fair weather favourable weather
Activities and events

What to do in Alotau in March?

Best activities in March
Beach and swimmingDiving and snorkelingWatersportsBoat trip and cruise
Possible activities in March
Animal observationNature and landscapes
Observed weather

What was the weather like in Alotau in March last?

Find the observed weather calendar in Alotau in March 2025, with each day’s weather, temperatures and precipitation.

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Cloudy
26°C27°C3.8 mm
2
Cloudy
26°C29°C0.9 mm
3
Clear/Sunny
26°C31°C0.2 mm
4
Partly Cloudy
26°C30°C0.0 mm
5
Clear/Sunny
26°C30°C0.9 mm
6
Clear/Sunny
26°C30°C0.4 mm
7
Patchy rain nearby
26°C30°C0.4 mm
8
Clear/Sunny
26°C30°C0.2 mm
9
Patchy rain nearby
26°C29°C1.5 mm
10
Clear/Sunny
26°C29°C0.4 mm
11
Clear/Sunny
26°C30°C0.0 mm
12
Cloudy
26°C30°C0.6 mm
13
Partly Cloudy
26°C29°C0.1 mm
14
Partly Cloudy
26°C29°C1.4 mm
15
Moderate rain at times
26°C29°C1.4 mm
16
Partly Cloudy
26°C29°C1.0 mm
17
Patchy rain nearby
26°C29°C3.4 mm
18
Patchy rain nearby
26°C30°C1.9 mm
19
Clear/Sunny
26°C29°C0.4 mm
20
Clear/Sunny
26°C30°C0.5 mm
21
Moderate or heavy rain shower
26°C30°C2.6 mm
22
Patchy rain nearby
26°C30°C0.6 mm
23
Patchy rain nearby
24°C30°C3.6 mm
24
Patchy rain nearby
25°C29°C4.8 mm
25
Patchy rain nearby
26°C30°C0.1 mm
26
Cloudy
26°C30°C0.4 mm
27
Clear/Sunny
27°C30°C0.9 mm
28
Patchy rain nearby
26°C30°C1.2 mm
29
Clear/Sunny
26°C30°C0.1 mm
30
Clear/Sunny
26°C30°C0.2 mm
31
Patchy rain nearby
26°C30°C0.9 mm
Nearby

Where to go near Alotau in March?

Compare cities and destinations near Alotau in March to find another travel stop, a nearby alternative or a logical continuation of your stay in Alotau.

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Every month

Best time to visit Alotau month by month

Compare the weather in Alotau across all months of the year and open each detailed page to find the best time.

Frequently asked questions

Travel to to Alotau in March: your frequently asked questions

Short answers to the questions we ask ourselves before booking for this month.

It's an average period, nothing special. Conditions are mediocre in Alotau in March, which ranks this month 11th out of 12. The choice of region will make a real difference.

Expect an average of 29°C during the day and 26°C at night, with about 242 mm of precipitation spread over 13 rainy days.

Yes: the sea is 29°C on average in March, a pleasant temperature for swimming.

Expect about 10.4 hours of sunshine per day on average for this month.

This month is particularly suited to these activities: Beach and swimming, Diving and snorkeling, Watersports and Boat trip and cruise. These are the ones for which the conditions on site are most favourable.

No: this month is in Low crowds, with a visitor index of 33/100. It is one of the quietest periods of the year.

If your dates are flexible, the most favorable months in Alotau are: April, June, July, August, September, October, November and December. Compare them before finalizing your departure.
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