Weather in Alotau in July: temperature, climate, what to do?

June Best time to visit Alotau August

Alotau in July in summary

Favourable weather

Min 24°C Max 26°C 183 mm 9 day(s) 85% 47% 27°C UV 6 7.2 h/day

Best activities in July

Animal observationNature and landscapes

Practical guidelines

High crowding 06:17 17:52

Hourly weather

Average weather in Alotau in July 2027

Favourable weather

The weather in Alotau in July 2027 is based on statistical data from previous years in July. This allows you to forecast the weather in July 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.

From 1st to 31 July 2027

Dominant weather

Moderate rain at times

11 days out of 31 (35%)

24.1°C

Other common conditions

Partly Cloudy

10 days out of 31 (32%)

Clear/Sunny

6 days out of 31 (19%)

Heavy rain

3 days out of 31 (9%)

Dominant weather

Moderate rain at times

11 days out of 31 (35%)

24.0°C

Other common conditions

Partly Cloudy

8 days out of 31 (25%)

Clear/Sunny

5 days out of 31 (16%)

Cloudy

3 days out of 31 (9%)

Dominant weather

Moderate rain at times

10 days out of 31 (32%)

24.0°C

Other common conditions

Partly Cloudy

10 days out of 31 (32%)

Clear/Sunny

7 days out of 31 (22%)

Heavy rain

3 days out of 31 (9%)

Dominant weather

Moderate rain at times

10 days out of 31 (32%)

25.4°C

Other common conditions

Partly Cloudy

9 days out of 31 (29%)

Clear/Sunny

6 days out of 31 (19%)

Heavy rain

3 days out of 31 (9%)

12h

Dominant weather

Moderate rain at times

13 days out of 31 (41%)

26.1°C

Other common conditions

Clear/Sunny

7 days out of 31 (22%)

Partly Cloudy

7 days out of 31 (22%)

Heavy rain

3 days out of 31 (9%)

15h

Dominant weather

Moderate rain at times

11 days out of 31 (35%)

25.8°C

Other common conditions

Clear/Sunny

7 days out of 31 (22%)

Partly Cloudy

7 days out of 31 (22%)

Heavy rain

4 days out of 31 (12%)

18h

Dominant weather

Moderate rain at times

10 days out of 31 (32%)

24.7°C

Other common conditions

Partly Cloudy

9 days out of 31 (29%)

Clear/Sunny

7 days out of 31 (22%)

Heavy rain

3 days out of 31 (9%)

21h

Dominant weather

Moderate rain at times

11 days out of 31 (35%)

24.2°C

Other common conditions

Partly Cloudy

8 days out of 31 (25%)

Clear/Sunny

7 days out of 31 (22%)

Cloudy

3 days out of 31 (9%)

Climate

Climate of Alotau in July

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

Temperatures and rain in Alotau in July

Average daily weather

Temperatures and rain day by day in July.

Minimal Average Maximums Average rainfall

Monthly temperatures

The month of July 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 July

The climate of Alotau in July is humid. An average of 183 mm precipitation is recorded over 22 days. The situation is drier than the previous month: in June, the average recorded is 239 mm over 24 days.

Temperatures are warm in Alotau in July. The average maximum temperature reaches 26°C, while the minimum falls to about 24°C. The month's average temperature is 25°C. These normals should be compared with the records recorded in Alotau in July: 29°C as a maximum in 2012 and 18°C as a minimum in 2011.

In July, the days last on average 11:35 in Alotau. The sun rises around 06:17 and sets around 17:52.

With favorable weather, the month of July is a good month to travel to Alotau in Papua New Guinea.

In July, the most favorable activities in Alotau are: Animal observation and Nature and landscapes.

Some activities remain possible even if conditions are not optimal: Beach and swimming, Diving and snorkeling, Watersports and Boat trip and cruise.

Seasonal normals

Seasonal normals of Alotau in July

Check the seasonal normals in Alotau in July 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

Weather data	June	July	August
Outside temperature
Average temperature	25.8°C	25.1°C	25.2°C
Maximum temperature	26.9°C	26.2°C	26.4°C
Minimum temperature	24.8°C	24.0°C	23.9°C
Record maximum temperature	30.0°C (2010)	29.0°C (2012)	29.0°C (2014)
Record low temperature	20.0°C (2011)	18.0°C (2011)	19.0°C (2011)
Number of days at +30°	0 day(s) (0%)	0 day(s) (0%)	0 day(s) (0%)
Number of days at +18°	30 day(s) (100%)	31 day(s) (100%)	31 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)	26.9°C	26.2°C	26.0°C
Sea temperature (minimum)	26.0°C	25.3°C	25.3°C
Sea temperature (maximum)	28.0°C	27.3°C	26.8°C
Wind
Wind speed	14 km/h	16 km/h	15 km/h
Wind temperature	24.9°C	24.0°C	24.0°C
Precipitation (rain)
Precipitation	239.4 mm	182.8 mm	153.0 mm
Number of days with precipitation	24 day(s) (80%)	22 day(s) (71%)	19 day(s) (61%)
Number of days with significant precipitation (greater than 5 mm)	12 day(s) (40%)	9 day(s) (29%)	8 day(s) (26%)
Record precipitation in one day	120.4 mm (2014)	127.7 mm (2021)	92.5 mm (2009)
Other weather data
Humidity	86%	85%	85%
Visibility	9.3 km	9.4 km	9.5 km
Cloud cover	46%	47%	42%
UV index	6	6	6
Daily sunshine	7h	7h	8h
Sunrise and sunset
Sunrise time	06h13	06h17	06h10
Sunset time	17h45	17h52	17h56
Day length	11h32	11h35	11h46
Our opinion on the climate in July
The review of Where And When	favourable weather	favourable weather	favourable weather

Activities and events

What to do in Alotau in July?

Best activities in July

Animal observationNature and landscapes

Possible activities in July

Beach and swimmingDiving and snorkelingWatersportsBoat trip and cruise

Observed weather

What was the weather like in Alotau in July last?

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

Mon.	Tue.	Wed.	Thu.	Fri.	Sat.	Sun.
	1 Patchy rain nearby 25°C26°C1.6 mm	2 Patchy rain nearby 25°C27°C2.1 mm	3 Patchy rain nearby 26°C27°C4.1 mm	4 Patchy rain nearby 25°C28°C2.5 mm	5 Light rain shower 24°C25°C11.2 mm	6 Light rain shower 23°C26°C1.7 mm
7 Patchy rain nearby 24°C27°C1.0 mm	8 Patchy rain nearby 25°C27°C0.3 mm	9 Patchy rain nearby 25°C27°C1.1 mm	10 Light rain shower 25°C28°C1.3 mm	11 Light rain shower 25°C27°C2.0 mm	12 Light rain shower 22°C24°C4.5 mm	13 Patchy rain nearby 21°C25°C0.2 mm
14 Patchy rain nearby 22°C24°C0.3 mm	15 Patchy rain nearby 21°C23°C0.1 mm	16 Patchy rain nearby 21°C24°C1.3 mm	17 Patchy rain nearby 22°C24°C2.9 mm	18 Patchy rain nearby 22°C25°C0.6 mm	19 Clear/Sunny 22°C25°C0.0 mm	20 Clear/Sunny 23°C26°C0.1 mm
21 Partly Cloudy 22°C26°C0.6 mm	22 Patchy rain nearby 22°C26°C0.0 mm	23 Patchy rain nearby 22°C26°C0.2 mm	24 Patchy rain nearby 23°C26°C2.2 mm	25 Patchy rain nearby 24°C28°C0.3 mm	26 Light rain shower 25°C28°C1.9 mm	27 Patchy rain nearby 24°C28°C1.5 mm
28 Patchy rain nearby 25°C27°C3.9 mm	29 Light rain shower 25°C27°C3.8 mm	30 Patchy rain nearby 25°C28°C0.5 mm	31 Clear/Sunny 25°C28°C0.2 mm

Nearby

Where to go near Alotau in July?

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

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Best times to visit Alotau All cities in Papua New Guinea in July

Every month

26°C 29°C 183 mm 12.3 h/day

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Frequently asked questions

Travel to to Alotau in July: your frequently asked questions

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

Yes, it’s a good time. Conditions are favorable in Alotau in July, which places this month 3th out of 12.

Expect an average of 26°C during the day and 24°C at night, with about 183 mm of precipitation spread over 9 rainy days.

Yes: the sea is 26°C on average in July, a pleasant temperature for swimming.

Expect about 7.2 hours of sunshine per day on average for this month.

This month is particularly suited to these activities: Animal observation and Nature and landscapes. These are the ones for which the conditions on site are most favourable.

Visitor numbers are moderate: this month is in High crowding, with an index of 62/100. It is often a good compromise between weather and tranquility.

The most favorable months in Alotau are: April, June, July, August, September, October, November and December. You are therefore already in one of the best times of the year; shifting your plans would not gain you much in terms of weather.

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Alotau in July 2027: weather, temperatures and activities

Is it worth visiting Alotau in July?

Page summary

Average weather in Alotau in July 2027