Los Ángeles
Weather by month
Current –

Los Ángeles Weather in September

Los Ángeles in September sees high daytime temperatures of 29°C (84°F) and nighttime lows of 25°C (77°F). As part of the rainy season, showers are frequent and often heavy. Budget around 285 mm (11 in) of rainfall for the month.

Rainfall in Los Ángeles in September

Los Ángeles is in the rainy season in September, with rain on around 23 days and an average of 285 mm (11 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Los Ángeles in September

Expect highs of 29°C (84°F) in Los Ángeles in September, with nights dropping to around 25°C (77°F). Overall, the month follows a fairly predictable daily temperature pattern. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Los Ángeles in September

You can expect a moderate amount of sunlight, with approximately 150 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Los Ángeles. Our weather planner can help you explore destinations with more pleasant weather conditions.

Los Ángeles Temperature in September

Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
78%
Precipitation
285 mm (11 in)
Rainy days
23 days
Sunshine
150 hours *
Percentage Sunshine
*
* Data from: San Juan del Sur, Nicaragua (34 KM, 21 Miles).

Los Ángeles Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Los Ángeles - and find the best time to visit.

Daily Historical Temperatures

33-year average (1983-2025)

Based on our historical records, temperatures in Los Ángeles typically stay consistent throughout September, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).

Average temperatures in September

Historical weather records for Los Ángeles in September

Browse day-by-day weather records for Los Ángeles spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Los Ángeles historical weather extremes in September

Based on 22 years of weather observations in Los Ángeles between 2004 and 2026, these are the recorded extremes.

  • Los Ángeles recorded its highest September temperature of 34°C (93°F) on September 18, 2019.
  • On September 26, 2010, Los Ángeles saw its coldest September day with temperatures maxing out at 26°C (79°F).
  • Nighttime temperatures dropped to 21°C (70°F) on September 12, 2009, marking the coldest September night on record.

Best Places in Nicaragua in September

Find out more about the weather in Nicaragua and which places have the best travel conditions in this month. See all of Nicaragua in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Los Ángeles in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Los Ángeles in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    7/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Los Ángeles 3-Day Forecast

More climate data for Los Ángeles

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.