Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
September verdict
Carlsbad (California), United States in September
Weather score86Excellent
Excellent for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 8.7h per day, so bright days are a strong part of the month. Rainfall averages 6mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
27°C
Rain
6mm
Sun
8.7h
Weather score
86
Excellent
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 6mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.7h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Carlsbad (California), United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September27°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
September6mm average rain
September is one of Carlsbad (California)'s driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsApril to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September8.7 hours average sun
September sits close to Carlsbad (California)'s yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
September86 weather score
September scores above Carlsbad (California)'s yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
Hotels near Carlsbad (California), United States
Marriott
Fairfield Inn & Suites San Diego CarlsbadCarlsbad, California, USA
Courtyard San Diego CarlsbadCarlsbad, California, USA
The Westin Carlsbad Resort & SpaCarlsbad, California, USA
Residence Inn San Diego CarlsbadCarlsbad, California, USA
Hotel Solea, Autograph CollectionCarlsbad, California, USA
Sheraton Carlsbad Resort & SpaCarlsbad, California, USA