La Fortuna 9월 날씨

9월의 La Fortuna: 더움, 비가 매우 많음, 깨끗한 공기 — 날씨 운이 따라야 하는 시기(비 오는 날 29일).

2026년 9월 업데이트 · ERA5 재분석 기반 기후 평년값

La Fortuna🇨🇷 코스타리카 · 코스타리카·파나마 · 트레킹57
  1. 751월
  2. 812월
  3. 803월
  4. 764월
  5. 585월
  6. 526월
  7. 617월
  8. 608월
  9. 579월
  10. 5110월
  11. 5611월
  12. 6812월

La Fortuna 기준 12개월 중 9위 · 9월 여행지 1413곳 중 1182위 · 쾌적도 57/100(D등급)

28°C
21°C
비 오는 날
29
일조
8 h
습도
92%
낮 길이
12 h
La Fortuna, 코스타리카
사진: Osmany Mederos · Pexels

9월 La Fortuna 여행자 노트

La Fortuna-forum threads on September weather confirm this sits within the wettest stretch of the local year, mornings generally the more reliable window before cloud and a real system build through the afternoon. Posters call the Arenal volcano itself genuinely hit-or-miss for visibility, cloud cover and showers frequently obscuring the peak for stretches at a time. Regulars describe humidity as staying close to saturated throughout, laundry famously refusing to fully air out and a warm afternoon feeling considerably heavier than the same reading in a drier month. Posters recommend scheduling hikes for the morning, afternoon plans genuinely riskier. Regulars call the hot springs and waterfalls worth the trip regardless of volcano visibility, both largely unaffected by a passing shower. Posters recommend real rain gear. The record: 27.5C days feeling like a punishing 33C, 21.4C nights, an extraordinarily high 270mm across nearly 29 days and 92 percent humidity.
LaFortunaSeptemberRegular · 9월 · 4일 전 · Tripadvisor에서 더 읽기 ↗

La Fortuna의 다른 달

La Fortuna-forum threads on a January visit describe this as genuinely the start of the more favorable season, posters naming it one of the better months for a real shot at seeing the Arenal volcano's peak. Regulars call the summit genuinely elusive regardless of month, several posters naming roughly sixty clear-view days a year as the honest baseline. Posters call fast-drying clothes and rain gear worth packing no matter the month, several regulars naming this standard advice given how much cloud cover varies day to day. Regulars call January still genuinely warm and humid, several threads naming this a real contrast to how the season's reputation sounds. Posters recommend real flexible plans around volcano viewing, several regulars calling this standard given how unpredictable cloud cover remains even in January. The record: 25.7C days, 19.7C nights, 101.7mm across over 15 days and 89 percent humidity.
LaFortunaJanuaryRegular · 1월 · 3일 전 · tripadvisor.co.nz에서 더 읽기 ↗
La Fortuna-forum threads on April weather describe conditions as genuinely intense in town, posters citing readings near ninety-five Fahrenheit on the hottest days. Regulars call Arenal National Park itself noticeably cooler, highs there typically running in the upper seventies to low eighties even when La Fortuna proper feels considerably warmer. Posters recommend the La Fortuna Waterfall, the 1968 Park, El Silencio Trail and the Mistico Hanging Bridges as strong April picks, several regulars naming all four in the same itinerary. Regulars recommend a Rio Celeste day tour as a real addition for anyone with an extra day, the drive there considered worthwhile on its own. Posters recommend Don Rufino for a nicer dinner and Soda La Parada for a casual, local option, both named repeatedly across April trip reports. The record: 28.9C days feeling like 33C, 21C nights, an extraordinarily high 58.8mm across over 11 days and 78 percent humidity.
LaFortunaAprilRegular · 4월 · 4일 전 · Tripadvisor에서 더 읽기 ↗
La Fortuna-forum threads on mid-July weather describe a familiar daily pattern, posters calling on-and-off showers several times a day standard alongside genuinely hot, humid conditions at midday. Regulars call a heavy afternoon downpour the most likely single event, though some days stay largely sunny throughout with no real disruption. Posters recommend a real umbrella and rain jacket regardless of forecast, conditions here capable of shifting within the hour. Regulars call nearly every tour still running in this weather, zip-lining the main exception when conditions turn genuinely severe. Posters describe July as still worth visiting despite the wetter pattern, the volcano and hot springs both rewarding regardless of a passing shower. Regulars recommend flexible daily plans given how unpredictable the exact timing runs this time of year. The record: 26.6C days feeling like 31C, 21.4C nights, an extraordinarily high 251.2mm across nearly 28 days and 93 percent humidity.
LaFortunaJulyRegular · 7월 · 4일 전 · Tripadvisor에서 더 읽기 ↗
La Fortuna-forum threads on whether the wetter season is really that bad are consistent the answer is no, one poster direct nobody can reliably predict exactly when a shower hits, beyond March running noticeably calmer than the rest of the year. Regulars describe a typical June day as clear through the morning, with heavier activity building through afternoon and evening before clearing again, most operators running tours on a morning schedule to work around this pattern. Posters call waterfall visits and nature walks genuinely excellent in June, the surrounding rainforest at its greenest, with hotel and tour prices noticeably lower than peak season. A poncho and fast-drying clothing are standing advice regardless of forecast. Regulars call June entirely workable for a first-time visitor willing to plan mornings around outdoor activities. The record: 27.3C days feeling like a punishing 32C, 21.7C nights, an extraordinarily high 258mm across 29 days and 93 percent humidity.
LaFortunaJuneRegular · 6월 · 4일 전 · Tripadvisor에서 더 읽기 ↗

지도의 La Fortuna 카드에서 나만의 노트를 남겨 보세요.

La Fortuna 기후 평년값 — 9월

낮 최고 기온28°C / 82°F🥵 더움
밤 최저 기온21°C / 71°F
체감 기온(최고)33°C / 91°F
강수량270mm / 10.6in⛈ 비가 매우 많음
비 오는 날29일
습도92%💦 매우 습함
이슬점22°C / 72°F
일조하루 8시간
낮 길이12.2시간
바람9km/h / 6mph
대기질(US AQI)17🍃 좋음

ERA5 재분석 기반 월평균값이에요. AQI는 해당 월의 미국 대기질 지수(US AQI) 평균이에요.

9월 La Fortuna 혼잡도

여행지 자체가 얼마나 붐비는지예요. 학교 방학과 대규모 연휴, 에디터가 꼽은 달, 날씨 때문에 사람이 몰리는 정도를 반영했어요. 쾌적도 점수에는 반영하지 않아요.

준성수기주요 방문국 중 2곳의 학교 방학, 날씨가 평범한 달(추정)

123456789101112

매우 붐빔붐빔준성수기한산함

La Fortuna 날씨가 가장 좋은 달

이 여행지의 1년 기후 쾌적도 점수로 순위를 매겼어요. 얼마나 붐비는지와는 다른 이야기예요(위의 혼잡도 참고).

날씨 무난La Fortuna의 날씨는 2월~4월에 가장 좋아요.

123456789101112

날씨 최고날씨 무난날씨 가장 궂음

9월 La Fortuna 행사·축제

매년 돌아오는 시즌 행사, 자연 현상, 휴업, 공휴일을 엄선하고 출처를 밝혔어요.

  • 계절

    그린 시즌

    원문: Green season
    5월 1일 – 11월 30일 · 예년 기준몬순

    Rain most afternoons, rates down, waterfalls at full noise. Arenal makes its own cloud, so the volcano is a lottery in these months whatever the forecast for the town says.

  • 계절

    강 최대 수량

    원문: Rivers at full flow
    9월 1일 – 11월 15일 · 예년 기준최대 수량기위험

    The Balsa and the Toro run hardest in September and October and the rafting grades go up with them. After a heavy night the Rio Celeste loses its blue for a day or two, which catches people out.

  • 계절

    우기

    원문: Wet season
    몬순위험

    29 rainy days and about 270 mm in the month — the real kind of rainy season, not afternoon showers.

    기후 평년값 기준

9월 세계 곳곳의 행사·축제 →

근처에서 열리는 행사

La Fortuna에서 300km 이내라 당일치기나 짧은 이동으로 갈 수 있고, 이번 달 행사가 있는 곳이에요. 쾌적도 점수에는 반영하지 않아요.

La Fortuna 위치

지도 불러오는 중…

9월 La Fortuna — 자주 묻는 질문

9월에 La Fortuna 여행, 괜찮을까요?
9월의 La Fortuna: 더움, 비가 매우 많음, 깨끗한 공기 — 날씨 운이 따라야 하는 시기(비 오는 날 29일). SeasonMap 쾌적도 점수로는 La Fortuna의 12개월 중 9위예요(57/100).
La Fortuna의 9월 날씨는 어떤가요?
9월에 La Fortuna의 평균 최고기온은 27.5°C, 최저기온은 21.4°C이고, 비 오는 날은 약 28.7일, 강수량은 270.1mm 정도예요.
La Fortuna의 9월 대기질은 어떤가요?
9월에 La Fortuna의 미국 대기질 지수(US AQI)는 평균 약 17 수준이에요.

300km 이내: Jacó 혹등고래, 7월 15일 – 11월 15일경, Nosara 오스티오날 바다거북 집단 산란, 7월 1일 – 12월 31일경.

La Fortuna 9월 날씨: 28°C, 비 오는 날 29일, 일조 8시간 | SeasonMap