Temperatures in July
It's warm in July in Port Moresby with an average temperature of 29°C. Temperatures this month range from a low of 28°C to a high of 30°C. At night, you can expect temperatures between 21°C and 22°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Port Moresby in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Port Moresby with hot temperatures, averaging around 29°C during the day and nights close to 22°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-July
By mid-July, the average daytime temperature stays the same at 29°C, with nights close to 22°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of July
By the end of July, the average daytime temperature in Port Moresby will be around 30°C, with nights close to 22°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in July
In July, there is an average of 69 mm of precipitation, spread over 9 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
The average precipitation chance is 29% per day this month. Though it seems pretty low, the weather’s variable. There are also a few days with higher precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Port Moresby. 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.
Port Moresby in July |
London | ||
|---|---|---|---|
 Average Temperature |
29°C | 23°C | |
 High Temp |
30°C | 27°C | |
| Low Temp |
28°C | 21°C | |
 Total Precipitation |
69 mm | 52 mm | |
| Rainy Days |
9 days | 9 days | |
June
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 July a good time to visit Port Moresby?
Want nice weather? Then July is a great time to be in Port Moresby. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Port Moresby in July
With 38°C, Port Moresby hit the highest temperature in the last 10 years in July 2023. The lowest daytime temperature in this month was 19°C in 2022. The extreme night temperatures ranged from a low of 10°C to a high of 26°C.
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Daily Temperature in July in Port Moresby
This chart shows the average daily temperatures, both day and night, for each day in July in Port Moresby, 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 July in Port Moresby
The chart below shows the average daily precipitation in July for Port Moresby, 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 July, you can expect around 9 days of rain in Port Moresby.
Daily UV Index in July in Port Moresby
This chart shows the average daily UV index in July in Port Moresby, 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 July in Port Moresby Over the Years
This chart shows the average temperature in July in Port Moresby, measured in degrees Celsius, over the past years.
Total Precipitation in July in Port Moresby Over the Years
This chart shows the average precipitation in July in Port Moresby, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Port Moresby
Click on a specific day in July for detailed info on the typical weather on that day in Port Moresby. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Port Moresby
Have you been to Port Moresby in July?
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Average Weather in Port Moresby by Month
Click on a month below to see detailed weather info for Port Moresby. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Port Moresby for all months at once
