Mexico (Los Cabos) · September
Best travel monthTravel seasonMexico · North America
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 25° (77°)21– (70–)31 (88) | 26° (79°)20– (68–)31 (88) | 27° (81°)21– (70–)32 (90) | 29° (84°)22– (72–)34 (93) | 31° (88°)25– (77–)36 (97) | 32° (90°)26– (79–)36 (97) | 33° (91°)28– (82–)36 (97) | 33° (91°)27– (81–)36 (97) | 32° (90°)27– (81–)35 (95) | 32° (90°)26– (79–)35 (95) | 29° (84°)25– (77–)32 (90) | 26° (79°)20– (68–)31 (88) |
Ø night, range from coldest to warmest nightØ nightrange | 17° (63°)11– (52–)20 (68) | 17° (63°)11– (52–)19 (66) | 18° (64°)12– (54–)20 (68) | 19° (66°)14– (57–)20 (68) | 21° (70°)16– (61–)23 (73) | 23° (73°)19– (66–)24 (75) | 26° (79°)22– (72–)27 (81) | 27° (81°)24– (75–)27 (81) | 26° (79°)23– (73–)27 (81) | 24° (75°)18– (64–)26 (79) | 21° (70°)15– (59–)24 (75) | 18° (64°)11– (52–)22 (72) |
☀️Sunshine | 9h UV 7 | 10h UV 8 | 11h UV 9 | 11h UV 10 | 12h UV 10 | 11h UV 9 | 11h UV 9 | 9h UV 9 | 9h UV 9 | 10h UV 8 | 9h UV 7 | 7h UV 6 |
🌊Water Temp | 23° (73°) | 22° (72°) | 21° (70°) | 22° (72°) | 24° (75°) | 26° (79°) | 28° (82°) | 30° (86°) | 30° (86°) | 30° (86°) | 28° (82°) | 25° (77°) |
🌧Rain Days | 0d4mm (0.1") | 1d7mm (0.3") | 0d1mm (<0.1") | 0d0mm (<0.1") | 0d1mm (<0.1") | 1d12mm (0.5") | 3d21mm (0.8") | 8d84mm (3.3") | 8d114mm (4.5") | 3d35mm (1.4") | 1d17mm (0.7") | 1d7mm (0.3") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Travel season — mid-range prices, good availability.
September is one of the best travel months for Mexico (Los Cabos) — conditions are stable, temperatures reach 32°C (90°F), and outdoor activities are excellent.
Daytime highs reach 32°C (90°F) with a daily average of 29°C (84°F) — nights stay warm at 26°C (79°F). Peaks reach around 35°C (95°F), the coldest nights around 23°C (73°F). The sun shines an average of 9 hours per day; there are 8 rain days with 114 mm (4.5 in) total. The water is a warm 30°C (86°F) — perfect for snorkelling and swimming.
Pack light summer clothing, sunscreen, and swimwear — beach and water conditions in September are ideal.
Hot, humid and with the warmest sea of the year: swimming and snorkelling are a pleasure now, and the hotels are emptier and cheaper. The rain, however, arrives in heavy downpours, and the hurricane season calls for flexible bookings. By October the weather gradually settles again.
Packing list for Mexico (Los Cabos) in September
- Light summer clothes
- Swimwear and beach towel
- SPF 50 sunscreen
- Sunglasses
- Sun hat
- Light umbrella or rain poncho
- Insect repellent
- Travel first-aid kit
Frequently Asked Questions
- Is September a good time to visit Mexico (Los Cabos)?
- Yes — September is one of the best months to visit Mexico (Los Cabos) (Climate Score: 63/100). Pleasant temperatures (32°C (90°F)), good sunshine (9 h/day), and few rain days (8) make it one of the most recommended months.
- How warm is it in Mexico (Los Cabos) in September?
- In September, Mexico (Los Cabos) sees daily highs of 32°C (90°F). Nights cool to 26°C (79°F), with a daily average of 29°C (84°F). Peaks reach around 35°C (95°F), the coldest nights around 23°C (73°F).
- How much rain falls in Mexico (Los Cabos) in September?
- In September, Mexico (Los Cabos) receives an average of 114 mm (4.5 in) of rain over 8 rain days. An umbrella may occasionally be needed.
- How many sunshine hours does Mexico (Los Cabos) get in September?
- Mexico (Los Cabos) averages 9 sunshine hours per day in September — close to the annual average.
- How warm is the water in Mexico (Los Cabos) in September?
- Water temperature in Mexico (Los Cabos) in September averages 30°C (86°F) — ideal for swimming and snorkelling.
