Harbor City Weather in September
September in Harbor City brings high temperatures, with daytime highs of 27°C (81°F) and nights around 18°C (64°F). Only 2.8 mm (0.1 in) of rainfall is typical, making it a largely dry month.
Rainfall in Harbor City in September
Typically, about a single day will experience rainfall, with an average of 2.8 mm (0.1 in) for the month. On the rare occasion it rains this month, it usually amounts to very little.
Temperature in Harbor City in September
September in Harbor City is generally excellent, with days reaching 27°C (81°F) and nights settling around 18°C (64°F). This kind of day-to-night contrast is typical for this time of year. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.
Sunshine in Harbor City in September
The days are predominantly sunny, with an estimated total of around 278 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Wind Speed in Harbor City in September
Average wind speeds reach 3 m/s (6 knots) in September, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.
Average water temperature in September
The water temperature is 18°C (64°F). It's not warm, but most people find it perfectly fine for a swim once they're in.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July, August, September, October and November typically offer the best weather for Harbor City.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Harbor City's climate page.
Harbor City Temperature in September
Min Temperature
18°C (64°F)
Max Temperature
27°C (81°F)
Water Temperature
18°C (64°F) *
Chance of Rain
2%
Precipitation
2.8 mm (0.1 in)
Rainy days
a single day
Humidity
67% *
Windspeed
3 m/s (6 knots) *
Sunshine
278 hours *
Percentage Sunshine
75% *
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Harbor City in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. Expect water temperatures of around 18°C (64°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Harbor City in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Harbor City's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Harbor City climate overview or explore weather in the United States of America.
