Hawaii (Honolulu) · September
Best travel monthTravel seasonUSA · North America
Max Temp
30.7°C
Min Temp
24.1°C
Sunshine
8.2 h/day
Rain Days
2 days
Water Temp
27°C
Rainfall
22.5 mm
Humidity
65%
Avg Temp
27°C
Travel season — mid-range prices, good availability.
September is among the best months in Hawaii (Honolulu): only 2 rain days, 31°C highs, and good sunshine make for ideal holiday conditions.
Daytime temperatures reach up to 31°C, cooling to 24°C at night (daily average: 27°C). The sun shines an average of 8 hours per day; there are 2 rain days with 23 mm total. The water is a warm 27°C — perfect for snorkelling and swimming.
Pack light summer clothing, sunscreen, and swimwear — beach and water conditions in September are ideal.
Events & Festivals
- Aloha Festivalsvariabel (September, mehrere Wochen)
Hawaiis ältestes Kulturfestival (seit 1946) feiert polynesische Tradition mit Hula, Musik und einem der größten kostenlosen Straßenfeste der Inselgruppe auf der Kalakaua Avenue in Waikiki. Höhepunkt ist die Blumenparade am letzten Septemberwochenende.
Packing list for Hawaii (Honolulu) in September
- Leichte Sommersachen
- Badezeug und Strandtuch
- Sonnencreme LSF 50
- Sonnenbrille
- Sonnenhut
- Insektenschutzmittel
- Reiseapotheke
Frequently Asked Questions
- Is September a good time to visit Hawaii (Honolulu)?
- Yes — September is one of the best months to visit Hawaii (Honolulu) (Climate Score: 89/100). Pleasant temperatures (31°C), good sunshine (8 h/day), and few rain days (2) make it one of the most recommended months.
- How warm is it in Hawaii (Honolulu) in September?
- In September, Hawaii (Honolulu) sees daily highs of 31°C. Nights cool to 24°C, with a daily average of 27°C.
- How much rain falls in Hawaii (Honolulu) in September?
- In September, Hawaii (Honolulu) receives an average of 23 mm of rain over 2 rain days. That is comparatively dry.
- How many sunshine hours does Hawaii (Honolulu) get in September?
- Hawaii (Honolulu) averages 8 sunshine hours per day in September — above the annual average.
- How warm is the water in Hawaii (Honolulu) in September?
- Water temperature in Hawaii (Honolulu) in September averages 27°C — ideal for swimming and snorkelling.
