Cuaca Los Angeles (LA) di September
September di Los Angeles: panas, kering — waktu yang luar biasa untuk berkunjung.
Diperbarui September 2026 · normal iklim dari reanalisis ERA5
#7 dari 12 bulan di Los Angeles · #449 dari 1413 destinasi untuk dikunjungi di September · kenyamanan 86/100 (tier A)
- Siang
- 30°C
- Malam
- 19°C
- Hari hujan
- 1
- Matahari
- 11.2 h
- Kelembapan
- 56%
- Jam siang
- 12 h

Seperti apa September di Los Angeles
The hottest days of the year often fall now, driven by Santa Ana winds, which also open the worst of the fire weather.
smokesea warm
keyakinan: high
Catatan pelancong tentang Los Angeles di September
September is Los Angeles's hottest month, and the forum's advice is mostly about where you stand in it: near the ocean it stays mild, while the inland valleys run far hotter and a Santa Ana heat wave can push them past 40°C. Early September often pairs the heat with humidity; regulars say that usually eases later in the month, leaving late September and October sunny and pleasant. Their most practical tip is scheduling — don't do the uphill walk to Universal between 11 and 3.
Bulan lain di Los Angeles
June gloom is a daily timetable rather than a season. The marine layer forms offshore, sits over the coast at breakfast, burns off through the late morning, and marches back in from the ocean about five - and the beaches are the last to clear, sometimes not at all. A few blocks inland can be five to fifteen degrees warmer on the same afternoon, which is why downtown barely notices it. Our row averages the whole basin at 27.7C reading as 29C with 13.1 hours of sun, and the number that matters at the coast is a 17.5C sea. Rain has stopped, 1.8mm in the month. The record: humidity 59 percent, a dew point of 13.3C, a 13.8 kph wind and AQI 56.
Asked whether mid-April is beach weather here, regulars split the question: the sand yes, the water no. Our sea column is why - 14.7C, which is swimming for the committed and paddling for everyone else, under air of 24.2C. They also warn that the coast and the inland city are different places on the same day, the beach in the low seventies while Hollywood is in the eighties, so the decision about a sweater is made by geography rather than forecast. Rain has effectively stopped, 15.9mm across 1.9 days, with 11.5 hours of sun. Nights fall to 12.9C, which surprises people. The record: humidity 61 percent, a dew point of 8.3C, a 14.9 kph wind and AQI 79.
Los Angeles-forum threads on 'May Gray' describe a coastal-only phenomenon: morning low cloud and fog that can keep the beach socked in past midday, while neighborhoods five miles inland sit under blue sky and run 10-20 degrees warmer at the same hour. Regulars call it a legitimate pattern but say it barely changes anyone's plans - people still walk the boardwalk and play volleyball through it, and it typically burns off by early afternoon. May's record backs the two-zone read: 23.8C days, 14.2C nights, almost no precipitation at under two days, 12.1 hours of sun and a 16.7C sea still on the cool side of comfortable.
LA forum threads describe January as genuinely variable, with average highs around 65F but real swings possible from the 50s up toward 80F depending on the week - posters described three days of rain followed by a week of sun as entirely normal rather than unusual. Layering was the universal packing advice given how much the day-to-night and coast-to-inland temperature swing can be. Ocean water was described as too cold for swimming without a wetsuit and beach lounging generally isn't realistic this time of year, even on a warm, sunny day - the coast and the inland valleys can also run noticeably different from each other on the same day.
Catatan sepanjang tahun ada di ringkasan Los Angeles. Tambahkan catatan Anda dari kartu Los Angeles di peta.
Normal iklim Los Angeles — September
Rata-rata bulanan dari reanalisis ERA5. AQI adalah rata-rata Indeks Kualitas Udara AS untuk bulan itu.
Keramaian di Los Angeles pada September
Seberapa ramai tempatnya sendiri — libur sekolah dan libur massal, bulan-bulan yang ditandai editor, dan seberapa diburu tempat itu karena cuacanya. Tidak pernah menjadi bagian dari skor kenyamanan.
RamaiSummer break di Amerika Serikat(perkiraan)
Puncak keramaianRamaiMusim peralihanSepi
Bulan terbaik untuk cuaca Los Angeles
Diurutkan berdasarkan skor kenyamanan iklim destinasi ini sepanjang tahun — hal yang berbeda dari seberapa ramai tempatnya (lihat Keramaian di atas).
Cuaca lumayanCuaca Los Angeles tidak berayun tajam sepanjang tahun — kenyamanannya cukup stabil di setiap bulan.
Agenda di Los Angeles pada September
Acara musiman berulang, fenomena alam, penutupan, dan hari libur — dikurasi dan bersumber jelas.
- Musim
Sea at its warmest
1 Agu – 30 SepLaut cukup hangatLate summer is the only stretch when the Pacific here is worth getting into without a wetsuit, and it lasts into the first half of October.
- Bahaya
Santa Ana wind and fire season
15 Sep – 15 Des · biasanyaMusim asapOffshore winds arrive over vegetation that has had no rain since spring, and the fire risk peaks before the first storms. Smoke can close the hills and the coast road for days. Sumber ↗
Di dekatnya, dan ada acara
Dalam radius 300 km dari Los Angeles — perjalanan sehari atau lompatan singkat — dengan sesuatu yang berlangsung bulan ini. Tidak pernah masuk ke skor kenyamanan.
Di mana Los Angeles?
Los Angeles di September — FAQ
- Apakah September waktu yang tepat untuk mengunjungi Los Angeles?
- September di Los Angeles: panas, kering — waktu yang luar biasa untuk berkunjung. Bulan ini ada di peringkat #7 dari 12 bulan untuk Los Angeles menurut skor kenyamanan SeasonMap (86/100).
- Bagaimana cuaca di Los Angeles pada September?
- Pada September, Los Angeles rata-rata mencapai suhu tertinggi harian 30.4°C dan terendah 18.5°C, dengan sekitar 4.6 mm hujan sepanjang kurang lebih 0.5 hari hujan.
- Bagaimana kualitas udara di Los Angeles pada September?
- Los Angeles punya rata-rata Indeks Kualitas Udara AS sekitar 59 pada September.
Dalam radius 300 km: Sawdust Art Festival di Laguna Beach, sekitar 24 Jun – 6 Sep, dan Blue and humpback season di Santa Barbara, sekitar 15 Mei – 15 Sep.