September Weather in Papua New Guinea

We show the September climate in Papua New Guinea by comparing the average September weather in 2 representative places: Port Moresby and Lorengau.

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Port Moresby
Papua New Guinea
Lorengau
Papua New Guinea
Map

Average High and Low Temperature in September in Papua New Guinea

Average High and Low Temperature in September in Papua New GuineaSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303072°F72°F74°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°F86°F86°F88°F88°F90°F90°F92°F92°F94°F94°F96°F96°FAugOct7475758484857878788585757676899092818181949495Port MoresbyPort MoresbyLorengauLorengau
The daily average high and low air temperature at 2 meters above the ground. The thin dotted lines are the corresponding perceived temperatures.

Port Moresby in September

Average Hourly Temperature in Port Moresby in SeptemberSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctcomfortablewarmhot

Lorengau in September

Average Hourly Temperature in Lorengau in SeptemberSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctwarmhot
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Chance of Clearer Skies in September in Papua New Guinea

Chance of Clearer Skies in September in Papua New GuineaSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%AugOct353329242120Port MoresbyPort MoresbyLorengauLorengau
The percentage of time the sky is clear, mostly clear, or partly cloudy (i.e., less than 60% of the sky is covered by clouds).

Daily Chance of Precipitation in September in Papua New Guinea

Daily Chance of Precipitation in September in Papua New GuineaSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%AugOct998605956Port MoresbyPort MoresbyLorengauLorengau
The percentage of days in which precipitation is observed, excluding trace quantities.

Average Monthly Rainfall in September in Papua New Guinea

Average Monthly Rainfall in September in Papua New GuineaSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 inAugOct0.70.80.97.47.06.8Port MoresbyPort MoresbyLorengauLorengau
The average rainfall accumulated over the course of a sliding 31-day period centered on the day in question.

Hours of Daylight in September in Papua New Guinea

Hours of Daylight in September in Papua New GuineaSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr0 hr4 hr4 hr8 hr8 hr12 hr12 hr16 hr16 hr20 hr20 hr24 hr24 hrAugOct11.912.012.2Port MoresbyPort MoresbyLorengauLorengau
The number of hours during which the Sun is at least partly above the horizon.

Chance of Muggy Conditions in September in Papua New Guinea

Chance of Muggy Conditions in September in Papua New GuineaSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%AugOct959698Port MoresbyPort MoresbyLorengauLorengau
The percentage of time that is muggy, oppressive, or miserable (i.e., a dew point greater than 65°F).

Average Wind Speed in September in Papua New Guinea

Average Wind Speed in September in Papua New GuineaSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mphAugOct12.111.911.211.210.39.3Port MoresbyPort MoresbyLorengauLorengau
The average of mean hourly wind speeds at 10 meters above the ground.

Tourism Score in September in Papua New Guinea

Tourism Score in September in Papua New GuineaSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303000224466881010AugOct6.66.46.23.93.93.9Port MoresbyPort MoresbyLorengauLorengau
The tourism score, which favors clear, rainless days with perceived temperatures between 65°F and 80°F.

Beach/Pool Score in September in Papua New Guinea

Beach/Pool Score in September in Papua New GuineaSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303000224466881010AugOct6.66.56.45.05.05.1Port MoresbyPort MoresbyLorengauLorengau
The beach/pool score, which favors clear, rainless days with perceived temperatures between 75°F and 90°F.

Growing Season in September in Papua New Guinea

Growing Season in September in Papua New GuineaSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%20%20%40%40%60%60%80%80%100%100%AugOctPort MoresbyPort MoresbyLorengauLorengau
The percentage chance that a given day is within the growing season, defined as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

Growing Degree Days in September in Papua New Guinea

Growing Degree Days in September in Papua New GuineaSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930301,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°F3,000°F3,000°F3,500°F3,500°F4,000°F4,000°FAugOctPort MoresbyPort MoresbyLorengauLorengau
The average growing degree days accumulated over the course of September, where growing degree days are defined as the integral of warmth above a base temperature (50°F in this case).

Average Water Temperature in September in Papua New Guinea

Average Water Temperature in September in Papua New GuineaSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303077°F77°F78°F78°F79°F79°F80°F80°F81°F81°F82°F82°F83°F83°F84°F84°F85°F85°F86°F86°FAugOct787878848585Port MoresbyPort MoresbyLorengauLorengau
The daily average wide-area surface water temperature.

Average Daily Incident Shortwave Solar Energy in September in Papua New Guinea

Average Daily Incident Shortwave Solar Energy in September in Papua New GuineaSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhAugOct6.16.36.34.64.74.8Port MoresbyPort MoresbyLorengauLorengau
The average daily shortwave solar energy reaching the ground per square meter.

This report illustrates the typical weather for Port Moresby and Lorengau, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

The details of the data sources used on this page vary between places and are discussed in detail on each place's dedicated page:

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

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