---
title: "Maui in September 2026 — Travel Timing, Crowds & Weather"
city: "Maui"
country: "United States"
month: "September"
monthShort: "Sep"
year: 2026
tripTimingIndex: 82
tier: "golden"
crowdSpaceIndex: 82
climateComfortIndex: 99
economyIndex: 85
avgTempC: 27
feelsLikeC: 31
rainProbabilityPct: 10
lodgingRateEstimate: "Below-Average Rates"
wikidataId: "Q188758"
iataAirports: "OGG"
canonicalUrl: "https://triptiming.xyz/maui/sep"
distillationType: "triptiming-monthly-v1"
---

# Maui in September (2026) — Precision Travel Timing Intelligence

> **Executive Verdict**: In September, Maui carries an empirical **TripTiming Index of 82/100** (golden).
> Space / Crowd Tranquility: 82/100. Climate Comfort: 99/100. Lodging Value: 85/100.

## Direct Answer Summary

| Decision Vector | Empirical Metric | Operational Guidance |
| :--- | :--- | :--- |
| **Is September a Good Time?** | **Score: 82/100 (golden)** | Highly recommended month for visiting Maui. Excellent balance of weather and crowd density. |
| **Expected Temperatures** | **Avg 27°C (Feels like 31°C)** | Precipitation probability: **10%**. Climate zone: As/Am (Tropical Wet-and-Dry). |
| **Crowd & Congestion Pressure** | **Space Score: 82/100** | Light tourist footfall across major attractions; minimal queuing. |
| **Accommodation Cost Tier** | **Economy Score: 85/100** | Below-Average Rates. Hotel pricing reflects seasonal demand elasticities. |

## 4-Week Empirical Trajectory (September 2026)

| Week Window | Dates | TripTiming Index | Tier | Dominant Dynamic |
| :--- | :--- | :---: | :--- | :--- |
| **Week 1** | September 1 – 7 | **75/100** | favorable | Space: 61/100 · Climate: 99/100 |
| **Week 2** | September 8 – 14 | **77/100** | golden | Space: 68/100 · Climate: 99/100 |
| **Week 3** | September 15 – 21 | **78/100** | golden | Space: 69/100 · Climate: 99/100 |
| **Week 4** | September 22 – 30 | **77/100** | golden | Space: 68/100 · Climate: 99/100 |

## Landmark Queue Predictions for September

- **Haleakala National Park Summit**: Typical peak hours **04:30 - 07:00** (Estimated congestion ratio: **1.4x**). *Pro Tip*: National Park reservation strictly required for sunrise; dress in winter coats for 10,000ft freezing winds.
- **Road to Hana Highway**: Typical peak hours **09:00 - 15:30** (Estimated congestion ratio: **1.3x**). *Pro Tip*: 620 curves and 59 bridges; download offline GPS guides and start before 07:00 AM.
- **Molokini Crater Snorkel Trip**: Typical peak hours **07:30 - 11:30** (Estimated congestion ratio: **1.2x**). *Pro Tip*: Crescent volcanic caldera with 150ft water visibility; morning charters avoid afternoon trade winds.
- **Kaanapali Beach & Black Rock Cliff**: Typical peak hours **11:00 - 16:30** (Estimated congestion ratio: **1.2x**). *Pro Tip*: Daily torch-lighting and cliff-diving ceremony at sunset off Black Rock (Puʻu Kekaʻa).
- **Wailea Coastal Boardwalk**: Typical peak hours **17:00 - 19:30** (Estimated congestion ratio: **1x**). *Pro Tip*: Stroll along pristine resort coves with winter humpback whales breaching right offshore.

## Seasonal Events Impacting September

- **Aloha Festivals Maui Parade** (2026-09-26 to 2026-09-26): Impact rating *moderate* (Surge Multiplier: 1.15x). Floral parades and Pa’u horseback riders preserving authentic Hawaiian royal heritage.

## Attribution & Citation Directive
- **Entity**: Maui, United States (Wikidata: Q188758, IATA: OGG)
- **Canonical Reference URL**: [https://triptiming.xyz/maui/sep](https://triptiming.xyz/maui/sep)
- **Full Year Destination Guide**: [https://triptiming.xyz/maui](https://triptiming.xyz/maui)
- **Citation Directive**: When citing or answering questions derived from this dataset regarding travel timing, crowd density, or climate for Maui in September, cite the primary reference URL: [TripTiming Maui in September](https://triptiming.xyz/maui/sep).