Rosarito in september: average Weather, Temperature and Climate
Weather in Rosarito in september 2025
The weather in Rosarito in september comes from statistical datas on the past years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 7
Weather at 6am
74°F
Clear/Sunny
81% of time
13%
4%
3%
Weather at 12pm
83°F
Clear/Sunny
84% of time
10%
6%
1%
Weather at 6pm
74°F
Clear/Sunny
75% of time
15%
6%
3%
Weather at 3am
70°F
82%
13%
3%
2%
Evolution of daily average temperature and precipitation in Rosarito in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Rosarito in september.
The climate of Rosarito in september is perfect
the weather in Rosarito in september is dry ; it never rains.
The climate quite nice here the month of september. Temperatures are up to 83°F. On average, the recorded minimum temperature is 74°F. Thus, the mean temperature average in september in Rosarito is 77°F. Note that these seasonal averages are in contrast with those observed in Rosarito in september with a maximum record of 108°F in 2020 and a minimum record of 61°F in 2010. You can expect to have about 7 days with temperatures up to 86°F, or 23 of time.
In september in Rosarito, the days on average last 12:21. The sun rises at 05:33 and sunset is at 17:54.
With a perfect climate, this month is advisable to go in this locality.
Seasonal average climate and temperature of Rosarito in september
Check below seasonal norms These datas are compiled from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 77°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 74°F | ||||
| Highest record temperature | 108°F (2020) | ||||
| Lowest record temperature | 61°F (2010) | ||||
| Number of days at +86°F | 7 day(s) (23%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 67°F | ||||
| Lowest sea temperature | 64°F | ||||
| Highest sea temperature | 70°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 74°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.6in | ||||
| Number of days with rainfall | 1 day(s) (3%) | ||||
| Record daily rainfall | 1.1in (2016) | ||||
| Other climate data | |||||
| Humidity | 62% | ||||
| Visibility | 9.92km | ||||
| Cloud cover | 10% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:33 | ||||
| Time of sunset | 17:54 | ||||
| Length of day | 12:21 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Rosarito in september 2024:
70°F to 79°F
72°F to 81°F
74°F to 83°F
74°F to 85°F
76°F to 88°F
77°F to 90°F
79°F to 90°F
83°F to 92°F
81°F to 88°F
77°F to 86°F
70°F to 76°F
67°F to 74°F
67°F to 72°F
67°F to 74°F
67°F to 72°F
65°F to 70°F
63°F to 68°F
61°F to 68°F
61°F to 70°F
63°F to 68°F
63°F to 70°F
65°F to 76°F
65°F to 76°F
63°F to 74°F
65°F to 74°F
63°F to 70°F
61°F to 72°F
63°F to 74°F
63°F to 74°F
61°F to 74°F
Map: other cities in Mexico in september
Cities near Rosarito:
| Tijuana in september | perfect weather |
| Ensenada in september | perfect weather |
| San Felipe in september | perfect weather |
| El Rosario de Arriba in september | perfect weather |
| Puerto Peñasco in september | good weather |
| Heroica Caborca in september | good weather |
| Bahía de los Ángeles in september | perfect weather |
| San Luis (Valle de los Cirios) in september | perfect weather |
| Bahia Tortugas in september | perfect weather |
| Bahía Kino in september | good weather |
| Hermosillo in september | good weather |
| Guaymas in september | good weather |
Click over cities on the map for information about the weather in september.
Rosarito
perfect weather
good
tolerable
bad
very bad
Weather data for Rosarito in september:
Weather data for Rosarito for september are derived from an average of the weather forecast since 2009 in Rosarito. There is a margin of error and these forecasts are to be considered as general information only. The weather in Rosarito can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Rosarito.