산후안 7월 날씨
7월의 산후안: 무더움, 비가 잦음, 깨끗한 공기 — 체감 35°C의 오후만 감수하면 괜찮은 시기.
2026년 9월 업데이트 · ERA5 재분석 기반 기후 평년값
산후안 기준 12개월 중 8위 · 7월 여행지 1413곳 중 989위 · 쾌적도 66/100(C등급)
- 낮
- 32°C
- 밤
- 26°C
- 비 오는 날
- 9
- 일조
- 11.7 h
- 습도
- 78%
- 낮 길이
- 13 h

7월 산후안 여행자 노트
San Juan forum threads answer the July question with a surprise: the month is hot, humid and technically inside hurricane season, yet locals rank it among the easier months of that season. A destination expert who grew up on the island applies the word 'miserable' only to August through October, when a real storm can knock out power and water - his verdict is that July to mid-August is fine: hot, but not much different from the rest of the year, with low storm odds and services running normally. The temperature math reassures people too - our July record, highs near 32C and lows around 25-26C, sits only a few degrees above the island's February, and one poster jokes that an August in Puerto Rico can feel cooler than his Cleveland August. What changes deeper into summer is the breeze: the steadier trade winds that ventilate the island most of the year ease off, letting the humidity build. The sea stays bath-warm near 29C throughout.
산후안의 다른 달
Regulars are specific this technically counts as the wettest month of the year here, edging out August, though outside of hurricane season a shower typically clears within minutes rather than settling in for the day. Our row backs that hot, genuinely showery read, 31.4C reading as a hot 36C, over 24.3C nights, with 82.7mm of rain across 5.6 days and humidity at 78 percent. Regulars are consistent the dying trade-wind breezes this time of year can make the heat feel a touch more intense than earlier spring months despite similar temperatures. This remains a genuinely good month overall, brief widely scattered showers rather than an all-day soak the standard experience. The sea sits at a warm, swimmable 28.3C. The record: 11.5 hours of sun, an 18.9 kph wind and one of the cleanest air readings in this project, AQI 30.
April is the drier end of the year here and the board frames it as the good window - out of the rainy season, humidity down, temperatures from the low seventies to the mid eighties, which is our 30.1C over 23.3C. They put the sea around 79F and our column says 26.7C, near enough the same water. The qualification our row adds is the standard one for a Caribbean dry season: 98.5mm still falls, across 6.7 days, so the showers are quick and real rather than absent. Nor is it off season - a hard winter in the States fills the island in April. The wind runs 19.1 kph off the Atlantic. The record: humidity 77 percent, 11.3 hours of sun and AQI 33.
December opens the dry season without being dry: regulars put it at about four and a half inches and warn that the month can still be wet, adding that a wet day here is not a wet day at home. Our row says 79.8mm across 11.9 days, seven millimetres apiece, under 29.6C over 23.3C. The payoff they name is specific - less rain means less runoff, so the bioluminescent bays are clearer and the glow stronger. The cost is the calendar: the festive season from about mid-December to early January is the island's high season, and air fares, hotels and car hire all climb with it. The record: humidity 82 percent, 10.1 hours of sun, a 18.8 kph wind and a 27.7C sea.
February in San Juan is mid-80s Fahrenheit, a touch cooler than the rest of the year, and the whole forum conversation is about how to read the rain figure. Our row counts 9.5 precipitation days carrying 76.3mm, and regulars explain what that looks like on the ground: fast-moving, widely scattered showers that last minutes rather than hours, often falling in one spot while the sun is out a quarter of a mile away. Their standing complaint is that the forecast sites predict rain every day of the year here, so you would never book if you believed them - one visitor got two or three hours of rain across a whole February week. The record: 29.3C days that feel like 31C, 22.3C nights, 10.7 hours of sun and a 26.1C sea.
지도의 산후안 카드에서 나만의 노트를 남겨 보세요.
산후안 기후 평년값 — 7월
ERA5 재분석 기반 월평균값이에요. AQI는 해당 월의 미국 대기질 지수(US AQI) 평균이에요.
7월 산후안 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 3곳의 학교 방학, 날씨가 평범한 달(추정)
매우 붐빔붐빔준성수기한산함
산후안 날씨가 가장 좋은 달
이 여행지의 1년 기후 쾌적도 점수로 순위를 매겼어요. 얼마나 붐비는지와는 다른 이야기예요(위의 혼잡도 참고).
날씨 무난산후안의 날씨는 1년 내내 크게 달라지지 않아요. 어느 달이든 쾌적도가 꽤 고르게 유지돼요.
7월 산후안 행사·축제
매년 돌아오는 시즌 행사, 자연 현상, 휴업, 공휴일을 엄선하고 출처를 밝혔어요.
- 규정
엘윤케 시간제 예약
원문: El Yunque timed reservation1월 1일 – 12월 31일조기 예약운영 중단The main road into the rainforest, the one with the waterfalls and the tower, needs a timed entry reservation booked ahead. Cars without one are turned round at the gate on busy mornings. 출처 ↗
- 자연
발광 만의 밤
원문: Bioluminescent bay nights1월 1일 – 12월 31일생물 발광조기 예약Laguna Grande at Fajardo glows all year, but only on the dark nights: operators sell by moon phase, and a full moon washes it out entirely. Rain in the week before also thins it.
- 자연
장수거북 산란
원문: Leatherback nesting3월 1일 – 7월 15일 · 예년 기준바다거북 산란기Leatherbacks come up the north-coast beaches through spring, and volunteer groups patrol the Pinones and Dorado sand at night. Nests are staked and the lights nearest them get shaded.
- 위험
사르가숨 해조류 표류
원문: Sargassum drift4월 1일 – 8월 31일 · 예년 기준사르가숨 시즌The city beaches at Condado and Isla Verde usually get off lightly; the east coast towards Fajardo and the offshore cays take far more. CariCOOS runs a Puerto Rico forecast that is worth ten minutes before booking. 출처 ↗
- 위험
허리케인 시즌
원문: Hurricane season6월 1일 – 11월 30일Maria came ashore in September 2017 and the island still plans around that month. The statistical peak is the first fortnight of September; June and November rarely deliver anything, and rates in those weeks show it. 출처 ↗
근처에서 열리는 행사
산후안에서 300km 이내라 당일치기나 짧은 이동으로 갈 수 있고, 이번 달 행사가 있는 곳이에요. 쾌적도 점수에는 반영하지 않아요.
산후안 위치
7월 산후안 — 자주 묻는 질문
- 7월에 산후안 여행, 괜찮을까요?
- 7월의 산후안: 무더움, 비가 잦음, 깨끗한 공기 — 체감 35°C의 오후만 감수하면 괜찮은 시기. SeasonMap 쾌적도 점수로는 산후안의 12개월 중 8위예요(66/100).
- 산후안의 7월 날씨는 어떤가요?
- 7월에 산후안의 평균 최고기온은 32°C, 최저기온은 25.6°C이고, 비 오는 날은 약 8.7일, 강수량은 87.3mm 정도예요.
- 산후안의 7월 대기질은 어떤가요?
- 7월에 산후안의 미국 대기질 지수(US AQI)는 평균 약 49 수준이에요.
300km 이내: Punta Cana 동해안 바다거북 산란, 3월 15일 – 11월 15일경.