Goroka weather in September
In September, Goroka sees average daytime highs of 24°C and overnight lows near 14°C, with 129 mm of rain across 19.5 wet days and about 12 hours of daylight. It is the 5th-warmest and 9th-wettest month of the year here.
Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 7% of the time in September, and the air most often feels comfortable.
Daylight stretches from about 11 h 54 min at the start of September to 12 hours by month's end. Set against the rest of the year, September is Goroka's 3rd-clearest and 3rd-windiest month. For the whole year in context, see Goroka's year-round climate.
- Daytime high
- 24°
- 5th warmest
- Overnight low
- 14°
- 3rd coldest
- Rainfall
- 129 mm
- 19.5 wet days
- Daylight
- 12 hours
- 6:14 AM – 6:12 PM
- Cloud cover
- 79%
- 3rd clearest
- Wind
- 4 km/h
- 3rd windiest
- Solar energy
- 5.2 kWh/m²
- Travel score
- 5.1
- out of 10
Goroka is Capital city of Eastern Highlands, Papua New Guinea.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Day-to-day highs hold fairly steady near 24°C through the month.
A typical September day in Goroka reaches about 24°C in the afternoon and slips back to 14°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 25°C. Set against its neighbours, September runs on par with August and on par with October.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Avg low (°C) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 23 | 14 |
| 2 | 23 | 14 |
| 3 | 23 | 14 |
| 4 | 23 | 14 |
| 5 | 24 | 14 |
| 6 | 24 | 14 |
| 7 | 24 | 14 |
| 8 | 24 | 14 |
| 9 | 24 | 14 |
| 10 | 24 | 14 |
| 11 | 24 | 14 |
| 12 | 24 | 14 |
| 13 | 24 | 14 |
| 14 | 24 | 14 |
| 15 | 24 | 14 |
| 16 | 24 | 14 |
| 17 | 24 | 14 |
| 18 | 24 | 14 |
| 19 | 24 | 14 |
| 20 | 24 | 14 |
| 21 | 24 | 14 |
| 22 | 24 | 14 |
| 23 | 24 | 15 |
| 24 | 24 | 15 |
| 25 | 24 | 15 |
| 26 | 24 | 15 |
| 27 | 24 | 15 |
| 28 | 24 | 15 |
| 29 | 24 | 15 |
| 30 | 24 | 15 |
Goroka weather by month
How September compares with the rest of the year at a glance. September is the 5th-warmest and 9th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 24° / 16° | 425 | 28.5 | 12.3 | 3.7 |
| Feb | 24° / 16° | 413 | 26.7 | 12.2 | 3.6 |
| Mar | 24° / 16° | 417 | 29.6 | 12 | 3.6 |
| Apr | 23° / 15° | 257 | 26.3 | 11.9 | 3.9 |
| May | 24° / 15° | 151 | 22 | 11.7 | 4.8 |
| Jun | 23° / 15° | 88 | 16.7 | 11.7 | 5.5 |
| Jul | 23° / 14° | 96 | 16.6 | 11.7 | 5.5 |
| Aug | 23° / 14° | 112 | 18.1 | 11.8 | 5.4 |
| Sep | 24° / 14° | 129 | 19.5 | 12 | 5.1 |
| Oct | 24° / 15° | 169 | 23.3 | 12.1 | 4.6 |
| Nov | 24° / 15° | 235 | 25.9 | 12.3 | 4.1 |
| Dec | 24° / 16° | 328 | 28.3 | 12.3 | 3.8 |
Cloud cover in September
The sky is clear or mostly clear about 7% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 80%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 17 | 17 | 17 | 16 | 15 | 15 | 15 |
| Cloudier (%) | 76 | 76 | 77 | 77 | 77 | 77 | 78 | 78 | 79 | 79 | 78 | 78 | 79 | 79 | 79 | 80 | 80 | 80 | 80 | 81 | 81 | 81 | 81 | 83 | 83 | 83 | 84 | 85 | 85 | 85 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 24 | 76 |
| 2 | 24 | 76 |
| 3 | 23 | 77 |
| 4 | 23 | 77 |
| 5 | 23 | 77 |
| 6 | 23 | 77 |
| 7 | 22 | 78 |
| 8 | 22 | 78 |
| 9 | 21 | 79 |
| 10 | 21 | 79 |
| 11 | 22 | 78 |
| 12 | 22 | 78 |
| 13 | 21 | 79 |
| 14 | 21 | 79 |
| 15 | 21 | 79 |
| 16 | 20 | 80 |
| 17 | 20 | 80 |
| 18 | 20 | 80 |
| 19 | 20 | 80 |
| 20 | 19 | 81 |
| 21 | 19 | 81 |
| 22 | 19 | 81 |
| 23 | 19 | 81 |
| 24 | 17 | 83 |
| 25 | 17 | 83 |
| 26 | 17 | 83 |
| 27 | 16 | 84 |
| 28 | 15 | 85 |
| 29 | 15 | 85 |
| 30 | 15 | 85 |
Chance of precipitation in September
Goroka gets around 129 mm of rain over 19.5 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 65% and peaks near 72% on the wettest days. The odds climb toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 63 | 63 | 63 | 63 | 64 | 64 | 65 | 65 | 66 | 67 | 67 | 68 | 69 | 70 | 70 | 71 | 72 | 72 |
| Rain chance (%) | |
|---|---|
| 1 | 62 |
| 2 | 62 |
| 3 | 62 |
| 4 | 62 |
| 5 | 62 |
| 6 | 62 |
| 7 | 62 |
| 8 | 62 |
| 9 | 62 |
| 10 | 62 |
| 11 | 62 |
| 12 | 62 |
| 13 | 63 |
| 14 | 63 |
| 15 | 63 |
| 16 | 63 |
| 17 | 64 |
| 18 | 64 |
| 19 | 65 |
| 20 | 65 |
| 21 | 66 |
| 22 | 67 |
| 23 | 67 |
| 24 | 68 |
| 25 | 69 |
| 26 | 70 |
| 27 | 70 |
| 28 | 71 |
| 29 | 72 |
| 30 | 72 |
Humidity in September
Most of September feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the comfortable band about 52% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 4 | 4 |
| Comfortable (%) | 58 | 58 | 57 | 56 | 55 | 55 | 54 | 54 | 53 | 53 | 53 | 53 | 53 | 52 | 52 | 52 | 51 | 51 | 50 | 49 | 49 | 49 | 49 | 48 | 48 | 48 | 48 | 47 | 47 | 47 |
| Humid (%) | 37 | 37 | 37 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 39 | 39 | 40 | 41 | 41 | 42 | 43 | 44 | 45 | 45 | 46 | 46 | 47 | 48 | 48 | 49 | 49 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 5 | 58 | 37 |
| 2 | 5 | 58 | 37 |
| 3 | 6 | 57 | 37 |
| 4 | 6 | 56 | 38 |
| 5 | 7 | 55 | 38 |
| 6 | 7 | 55 | 38 |
| 7 | 8 | 54 | 38 |
| 8 | 8 | 54 | 38 |
| 9 | 9 | 53 | 38 |
| 10 | 9 | 53 | 38 |
| 11 | 9 | 53 | 38 |
| 12 | 9 | 53 | 38 |
| 13 | 9 | 53 | 38 |
| 14 | 9 | 52 | 39 |
| 15 | 9 | 52 | 39 |
| 16 | 8 | 52 | 40 |
| 17 | 8 | 51 | 41 |
| 18 | 8 | 51 | 41 |
| 19 | 8 | 50 | 42 |
| 20 | 7 | 49 | 43 |
| 21 | 7 | 49 | 44 |
| 22 | 7 | 49 | 45 |
| 23 | 6 | 49 | 45 |
| 24 | 6 | 48 | 46 |
| 25 | 5 | 48 | 46 |
| 26 | 5 | 48 | 47 |
| 27 | 5 | 48 | 48 |
| 28 | 5 | 47 | 48 |
| 29 | 4 | 47 | 49 |
| 30 | 4 | 47 | 49 |
Wind in September
Winds average 4 km/h in September.
Across September, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 4 | calm |
| 2 | 4 | calm |
| 3 | 4 | calm |
| 4 | 4 | calm |
| 5 | 4 | calm |
| 6 | 4 | calm |
| 7 | 4 | calm |
| 8 | 4 | calm |
| 9 | 4 | calm |
| 10 | 4 | calm |
| 11 | 4 | calm |
| 12 | 4 | calm |
| 13 | 4 | calm |
| 14 | 4 | calm |
| 15 | 4 | calm |
| 16 | 4 | calm |
| 17 | 4 | calm |
| 18 | 4 | calm |
| 19 | 4 | calm |
| 20 | 4 | calm |
| 21 | 4 | calm |
| 22 | 4 | calm |
| 23 | 4 | calm |
| 24 | 4 | calm |
| 25 | 4 | calm |
| 26 | 4 | calm |
| 27 | 4 | calm |
| 28 | 4 | calm |
| 29 | 4 | calm |
| 30 | 4 | calm |
Sunrise & sunset in September
Daylight runs from about 11 h 54 min at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 6 minutes over September. Sunrise moves from 6:22 AM to 6:06 AM, and sunset from 6:15 PM to 6:09 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunrise (AM) | 6:22 | 6:21 | 6:21 | 6:20 | 6:20 | 6:19 | 6:19 | 6:18 | 6:18 | 6:17 | 6:16 | 6:16 | 6:15 | 6:15 | 6:14 | 6:14 | 6:13 | 6:13 | 6:12 | 6:12 | 6:11 | 6:11 | 6:10 | 6:09 | 6:09 | 6:08 | 6:08 | 6:07 | 6:07 | 6:06 |
| Sunset (PM) | 6:15 | 6:14 | 6:14 | 6:14 | 6:14 | 6:14 | 6:14 | 6:13 | 6:13 | 6:13 | 6:13 | 6:13 | 6:12 | 6:12 | 6:12 | 6:12 | 6:12 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:10 | 6:10 | 6:10 | 6:10 | 6:10 | 6:10 | 6:09 | 6:09 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.9 | 6:22 | 6:15 |
| 2 | 11.9 | 6:21 | 6:14 |
| 3 | 11.9 | 6:21 | 6:14 |
| 4 | 11.9 | 6:20 | 6:14 |
| 5 | 11.9 | 6:20 | 6:14 |
| 6 | 11.9 | 6:19 | 6:14 |
| 7 | 11.9 | 6:19 | 6:14 |
| 8 | 11.9 | 6:18 | 6:13 |
| 9 | 11.9 | 6:18 | 6:13 |
| 10 | 11.9 | 6:17 | 6:13 |
| 11 | 11.9 | 6:16 | 6:13 |
| 12 | 11.9 | 6:16 | 6:13 |
| 13 | 11.9 | 6:15 | 6:12 |
| 14 | 12.0 | 6:15 | 6:12 |
| 15 | 12.0 | 6:14 | 6:12 |
| 16 | 12.0 | 6:14 | 6:12 |
| 17 | 12.0 | 6:13 | 6:12 |
| 18 | 12.0 | 6:13 | 6:11 |
| 19 | 12.0 | 6:12 | 6:11 |
| 20 | 12.0 | 6:12 | 6:11 |
| 21 | 12.0 | 6:11 | 6:11 |
| 22 | 12.0 | 6:11 | 6:11 |
| 23 | 12.0 | 6:10 | 6:10 |
| 24 | 12.0 | 6:09 | 6:10 |
| 25 | 12.0 | 6:09 | 6:10 |
| 26 | 12.0 | 6:08 | 6:10 |
| 27 | 12.0 | 6:08 | 6:10 |
| 28 | 12.0 | 6:07 | 6:10 |
| 29 | 12.0 | 6:07 | 6:09 |
| 30 | 12.0 | 6:06 | 6:09 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 5.2 kWh/m².
For context, solar energy here swings from a low near 4.37 kWh/m² to a high of 5.32 kWh/m² in October across the year — September's 5.2 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.0 | 5.0 | 5.0 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.0 | Bright |
| 2 | 5.0 | Bright |
| 3 | 5.0 | Bright |
| 4 | 5.1 | Bright |
| 5 | 5.1 | Bright |
| 6 | 5.1 | Bright |
| 7 | 5.1 | Bright |
| 8 | 5.1 | Bright |
| 9 | 5.1 | Bright |
| 10 | 5.1 | Bright |
| 11 | 5.1 | Bright |
| 12 | 5.2 | Bright |
| 13 | 5.2 | Bright |
| 14 | 5.2 | Bright |
| 15 | 5.2 | Bright |
| 16 | 5.2 | Bright |
| 17 | 5.2 | Bright |
| 18 | 5.2 | Bright |
| 19 | 5.3 | Bright |
| 20 | 5.3 | Bright |
| 21 | 5.3 | Bright |
| 22 | 5.3 | Bright |
| 23 | 5.3 | Bright |
| 24 | 5.3 | Bright |
| 25 | 5.3 | Bright |
| 26 | 5.3 | Bright |
| 27 | 5.3 | Bright |
| 28 | 5.3 | Bright |
| 29 | 5.3 | Bright |
| 30 | 5.3 | Bright |
Hazard calendar for Goroka
None of Goroka's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Goroka's rainy season runs November–April, when most of the year's rain falls.
Is September a good time to visit Goroka?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit Goroka for sightseeing.
What to pack for Goroka in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Goroka sees daytime highs around 24°C and nights near 14°C. Pack rain gear. Worth having: light clothes and sun protection. About 20 days see rain.
UV index in Goroka in September
Clear-sky midday UV in September peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Goroka peaks around March 11 at about 18 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 12 (extreme).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 17 | 17 | 18 | 16 | 13 | 11 | 12 | 13 | 15 | 15 | 15 | 15 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 17 | Extreme |
| Feb | 17 | Extreme |
| Mar | 18 | Extreme |
| Apr | 16 | Extreme |
| May | 13 | Extreme |
| Jun | 11 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 15 | Extreme |
| Oct | 15 | Extreme |
| Nov | 15 | Extreme |
| Dec | 15 | Extreme |
Air quality in Goroka in September
Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.
Air quality in Goroka is worst in July — around 41 µg/m³ PM2.5 (poor), about 6.5× the cleanest month (January, 6 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 6 | 6 | 7 | 7 | 9 | 19 | 41 | 27 | 19 | 13 | 10 | 7 |
| Level | Good | Good | Good | Good | Good | Moderate | Poor | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 6 | Good |
| Mar | 7 | Good |
| Apr | 7 | Good |
| May | 9 | Good |
| Jun | 19 | Moderate |
| Jul | 41 | Poor |
| Aug | 27 | Moderate |
| Sep | 19 | Moderate |
| Oct | 13 | Moderate |
| Nov | 10 | Good |
| Dec | 7 | Good |
Where is Goroka?
Goroka sits at 6.1°S, 145.4°E, 1,574 m above sea level, in Papua New Guinea. The nearest listed city is Madang, 106 km away.
Topography around Goroka
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Goroka.
Within 3 km, the terrain around Goroka has significant variations in elevation — a maximum elevation change of 335 m around an average of 1,549 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,179 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,443 m.
The land around Goroka is covered by trees (71%) within 3 km, trees (76%) and grassland (23%) within 16 km, and trees (84%) within 80 km.
Papua New Guinea travel facts
- Travel advisory
- Level 3
- Reconsider Travel
- Power plugs
- Type I
- 240 V · 50 Hz
- Prices
- ≈ 58% of US
- price level, 2025
- GDP per capita
- $3,020
- 2025
- Homicide rate
- 9.3
- per 100k, 2010
- Road deaths
- 12.6
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Goroka (-6.085°, 145.3867°, elevation 1,574 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).