January in Kagoshima — the year's strongest window
Best window · 6.8/10Expect 9°C (48°F) in January. A good month for city streets, viewpoints and long meals; leave swimming for another season.
Budget for roughly 55 mm of rain this month — a flexible day or two helps — with about 4 days with 6+ hours of sunshine and 10.2 hours of daylight to work around it.
On our climate-comfort scale this is the top-ranked month of the year for Kagoshima at 6.8/10 — the reference point every other month on this page is measured against.
Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
February in Kagoshima — the hardest end of the year
Hardest · 4.9/10Expect 10°C (50°F) in February. A good month for city streets, viewpoints and long meals; leave swimming for another season.
129 mm of rain signals a properly wet month, with only about 7 days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 4.9/10 on the same scale — 5th of 12 months, versus 6.8/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella.
If your dates are flexible, January is materially better in Kagoshima — 1.9 points higher on the same scale.
March in Kagoshima — off-season conditions
Hardest · 4.8/10March averages 14°C (56°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
At 200 mm this is a genuinely wet month: about 14 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.
It scores 4.8/10 here, 8th of 12 months, against 6.8/10 in the destination's best month.
Plan for mid-season pricing, with crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
Flexible dates? January scores 2 points higher here — enough to change the trip.
April in Kagoshima: expect compromises
Hardest · 4.9/10Temperatures hover around 17°C (63°F) — the kind of month where neither heat nor cold forces the schedule.
Expect monsoon-level rainfall at 243 mm: only about 19 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 4.9/10 on the same scale — 6th of 12 months, versus 6.8/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
If your dates are flexible, January is materially better in Kagoshima — 1.9 points higher on the same scale.
May in Kagoshima — off-season conditions
Hardest · 4.9/10May averages 20°C (68°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
426 mm makes this the wettest stretch of the year, though about 20 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 4.9/10 here, 7th of 12 months, against 6.8/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Flexible dates? January scores 1.9 points higher here — enough to change the trip.
June in Kagoshima — the hardest end of the year
Hardest · 4/10At 24°C (75°F) this is comfortable city weather in June, with sightseeing easiest before lunch and after the afternoon peak.
Expect monsoon-level rainfall at 598 mm: only about 17 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 4/10 on the same scale — 9th of 12 months, versus 6.8/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, January is materially better in Kagoshima — 2.8 points higher on the same scale.
July in Kagoshima — the hardest end of the year
Hardest · 3.1/10Days in July average 27°C (81°F) and humidity near 86% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
This is the year's wettest stretch at 393 mm, but with about 25 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 3.1/10 on the same scale — 10th of 12 months, versus 6.8/10 for the best month here.
Expect low-season pricing, and crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
If your dates are flexible, January is materially better in Kagoshima — 3.7 points higher on the same scale.
August in Kagoshima — the hardest end of the year
Hardest · 2.9/10August averages 28°C (82°F) and humidity near 84%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
540 mm makes this the wettest stretch of the year, though about 24 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 2.9/10 here, 12th of 12 months, against 6.8/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Flexible dates? January scores 3.9 points higher here — enough to change the trip.
September in Kagoshima: expect compromises
Hardest · 3.1/10September averages 27°C (80°F) and humidity near 83%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
339 mm of rain puts this in monsoon territory — about 19 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.
It scores 3.1/10 here, 11th of 12 months, against 6.8/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Flexible dates? January scores 3.7 points higher here — enough to change the trip.
October in Kagoshima: mixed conditions, plan around the weather
Trade-offs · 5.3/10At 22°C (71°F) this is comfortable city weather in October, with sightseeing easiest before lunch and after the afternoon peak.
155 mm of rain signals a properly wet month, with only about 13 days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 5.3/10 on the same scale — 4th of 12 months, versus 6.8/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, January is materially better in Kagoshima — 1.5 points higher on the same scale.
November in Kagoshima — workable with trade-offs
Trade-offs · 6.1/10Temperatures hover around 16°C (62°F) — the kind of month where neither heat nor cold forces the schedule.
105 mm of rain signals a properly wet month, with only about 6 days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 6.1/10 on the same scale — 3rd of 12 months, versus 6.8/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
December in Kagoshima — middling scores, decent value
Trade-offs · 6.4/10December averages 10°C (51°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 66 mm, so plan one flexible day in three; you still get about 2 days with 6+ hours of sunshine and 9.9 hours of daylight.
It scores 6.4/10 here, 2nd of 12 months, against 6.8/10 in the destination's best month.
Figure on peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
