Similar Climates › City Pairings › Moroni ≈ Honiara
City Pairings
loose match
Moroni, Comoros and Honiara, Solomon Islands are a loose climate match — 12,634 km (7,850 mi) apart. Moroni is Köppen zone Af; Honiara is Af.
See Moroni on the interactive map →Moroni and Honiara both sit in the tropical rainforest (Af) zone, so their seasonal arcs line up. Roughly 12,634 km (7,850 mi) separates them — far enough that Honiara feels like another continent, close enough on the climate numbers to stand in for Moroni.
It is a loose match: useful as a climate analogue for Moroni, though not a perfect copy. July by 6°C (Honiara warmer); January means differ by 3°C (Honiara warmer). Rainfall shifts more: Honiara is 40 mm drier in January, and 30 mm drier in July.
Sunshine stays close: Honiara at 9.3 h/day on average versus 10.2 h/day in Moroni (January 9.2 h / 9.6 h, July 9.4 h / 10.9 h). Air quality: mean PM2.5 is 3 µg/m³ in Honiara vs 9 in Moroni (lower by 6 µg/m³). Humidity: dew point in Honiara runs about 7°C higher in July (22°C vs 15°C), so the air feels muggier.
January & July · °C and mm
Compare Moroni and Honiara month by month on the interactive map →
See Honiara's climate twin on its own page.
On Similar Climates, Honiara, Solomon Islands is the closest distant match for Moroni, Comoros — scored loose, about 12,634 km (7,850 mi) away.
Moroni and Honiara are separated by roughly 12,634 km (7,850 mi) on the great-circle route.
Yes — both cities are in the same hemisphere, so summer and winter fall in the same calendar months.
Yes — both are tropical rainforest (Af).
Moroni has a tropical rainforest climate (Af). January averages a high of 27°C and a low of 20°C with 360 mm of rain; July averages 25°C / 16°C and 155 mm.
Moroni averages about 9.6 hours of sunshine a day in January and 10.9 hours in July.
January PM2.5 averages about 9.6 µg/m³ (US AQI 46); July averages 7.5 µg/m³ (US AQI 41).
Other close climate matches for Moroni: Denpasar (loose), Bandung (loose), Iquitos (loose).
All tropical rainforest (Af) cities on Similar Climates →
Explore Moroni and Honiara on the interactive map →