Best time to cruise · Shoulder season
Mexican Riviera & Baja cruises in September
September is the stormiest month on Mexico’s Pacific coast; Hurricane Odile struck Cabo in September 2014. Mexican Independence Day on September 16 brings fireworks and the ‘Grito’ the night before. Fares are low, but expect itinerary changes if a storm forms.
- Shoulder season
- Avg high 87°F
- 12 hrs daylight
Photo: Stan Shebs, CC BY-SA 3.0, via Wikimedia Commons
Mexican Riviera & Baja in September: Shoulder season
September is the stormiest month on Mexico’s Pacific coast; Hurricane Odile struck Cabo in September 2014. Mexican Independence Day on September 16 brings fireworks and the ‘Grito’ the night before. Fares are low, but expect itinerary changes if a storm forms.
Across Mexican Riviera & Baja cruise ports, September brings average highs around 87°F (31°C) and lows near 78°F, with about 6.4 inches of rain over the month and roughly 12 hours of daylight.
- Verdict
- Shoulder season
- Season
- Year-round; best November to April. Whale watching December to March; Pacific hurricane season mid-May to November 30.
- Average high / low
- 87°F / 78°F
- Rainfall (month)
- 6.4 in
- Daylight
- About 12 hours
- Typical cruise length
- 3 to 5 nights for Baja; 7 nights for the Mexican Riviera
What to pack: light, breathable clothes, swimwear, a sun hat, sunglasses and reef-safe sunscreen, plus a light layer for air-conditioned rooms. It's one of the wetter months, so bring a compact umbrella or rain jacket.
How September compares with the rest of the year
- Jan: Best time to go
- Feb: Best time to go
- Mar: Best time to go
- Apr: Good time to go
- May: Good time to go
- Jun: Shoulder season
- Jul: Shoulder season
- Aug: Shoulder season
- Sep: Shoulder season
- Oct: Good time to go
- Nov: Best time to go
- Dec: Best time to go
- No regular sailings
- Shoulder season
- Good time to go
- Best time to go
Mexican Riviera & Baja weather in September
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F (°C) | 8027 | 8127 | 8228 | 8529 | 8630 | 8731 | 8831 | 8831 | 8731 | 8630 | 8329 | 8027 |
| Low °F (°C) | 6719 | 6619 | 6720 | 6921 | 7122 | 7424 | 7725 | 7826 | 7825 | 7624 | 7222 | 6820 |
| Rain in (mm) | 1.024 | 1.025 | 0.922 | 0.37 | 0.820 | 3.692 | 3.692 | 6.0153 | 6.4163 | 3.794 | 1.025 | 1.025 |
| Daylight (hrs) | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 13 | 12 | 12 | 11 | 11 |
September weather port by port
| Port | Avg high | Avg low | Rain | Daylight |
|---|---|---|---|---|
| Cabo San Lucas | 89°F | 81°F | 4.1 in | 12 h |
| Puerto Vallarta | 92°F | 81°F | 13.5 in | 12 h |
| Mazatlán | 87°F | 82°F | 8.0 in | 12 h |
| Ensenada | 83°F | 69°F | 0.3 in | 12 h |
| La Paz | 94°F | 81°F | 4.2 in | 12 h |
| Loreto | 94°F | 82°F | 2.0 in | 12 h |
| Catalina Island | 75°F | 68°F | 0.2 in | 12 h |
| Manzanillo | 87°F | 81°F | 9.3 in | 12 h |
| Huatulco | 92°F | 80°F | 7.0 in | 12 h |
| Zihuatanejo & Ixtapa | 89°F | 81°F | 13.1 in | 12 h |
| Acapulco | 88°F | 80°F | 15.0 in | 12 h |
| Los Angeles | 75°F | 68°F | 0.2 in | 12 h |
Average daily highs and lows, 2015–2024, from NASA POWER, adjusted to sea level. Rain is the average monthly total.
Other great cruise destinations in September
- Hawaii in September
- Canada & New England in September
- Pacific Coastal in September
- Mediterranean in September
- Western Mediterranean in September
- Eastern Mediterranean & Adriatic in September
- Greek Isles in September
- Western Europe in September
- Tahiti & the South Pacific in September
- Danube River in September
See every destination for September, with a port weather map →
Mexican Riviera & Baja in September: FAQs
Is September a good time to cruise Mexican Riviera & Baja?
It can be, as a shoulder-season month. September is the stormiest month on Mexico’s Pacific coast; Hurricane Odile struck Cabo in September 2014. Mexican Independence Day on September 16 brings fireworks and the ‘Grito’ the night before. Fares are low, but expect itinerary changes if a storm forms.
What is the weather like on a Mexican Riviera & Baja cruise in September?
Across Mexican Riviera & Baja cruise ports, September brings average highs around 87°F (31°C) and lows near 78°F, with about 6.4 inches of rain over the month and roughly 12 hours of daylight. Conditions vary from port to port and day to day.
What should I pack for a Mexican Riviera & Baja cruise in September?
Pack light, breathable clothes, swimwear, a sun hat, sunglasses and reef-safe sunscreen, plus a light layer for air-conditioned rooms. It's one of the wetter months, so bring a compact umbrella or rain jacket. Check your cruise line's dress code for evenings.
When is the best time to cruise Mexican Riviera & Baja?
Year-round; best November to April. Whale watching December to March; Pacific hurricane season mid-May to November 30.. The best months are usually January, February, March, November, December.
Where else can I cruise in September?
September is also a top month for Hawaii, Canada & New England, Pacific Coastal, Mediterranean, Western Mediterranean.
Updated November 2026 by the BookMyDreamCruise editorial team. How we research and fact-check.
Sources: NASA POWER climate data.