Temecula in september: average Weather, Temperature and Climate
Weather in Temecula in september 2025
The weather in Temecula 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
68°F
Clear/Sunny
83% of time
10%
6%
2%
Weather at 12pm
85°F
Clear/Sunny
84% of time
11%
5%
1%
Weather at 6pm
74°F
Clear/Sunny
79% of time
13%
6%
2%
Weather at 3am
63°F
84%
10%
4%
3%
Evolution of daily average temperature and precipitation in Temecula in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Temecula in september.
The climate of Temecula in september is perfect
In september in Temecula, the climate is dry ; it never rains.
The climate quite nice around this city this month. Temperatures are up to 86°F. The seasonal minimum is 68°F. Thus, the mean temperature average in september in Temecula is 77°F. Note that these seasonal averages are in contrast with those observed in Temecula in september with a maximum record of 112°F in 2020 and a minimum record of 50°F in 2010. You can plan to have about 15 days with temperatures above 86°F, or 50 of time.
Day length in Temecula in september is 12:22. The sun rises at 05:33 and sunset is at 17:55.
With a perfect weather, september is advisable to go there.
Seasonal average climate and temperature of Temecula in september
Check below seasonal norms These statistics are set from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 77°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 68°F | ||||
| Highest record temperature | 112°F (2020) | ||||
| Lowest record temperature | 50°F (2010) | ||||
| Number of days at +86°F | 15 day(s) (50%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 68°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.6in | ||||
| Number of days with rainfall | 1 day(s) (2%) | ||||
| Record daily rainfall | 0.6in (2019) | ||||
| Other climate data | |||||
| Humidity | 54% | ||||
| Visibility | 9.84km | ||||
| Cloud cover | 8% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:33 | ||||
| Time of sunset | 17:55 | ||||
| Length of day | 12:22 | ||||
| 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 Temecula in september 2024:
67°F to 97°F
67°F to 99°F
70°F to 101°F
70°F to 103°F
74°F to 108°F
76°F to 108°F
77°F to 106°F
77°F to 103°F
76°F to 103°F
72°F to 99°F
61°F to 86°F
56°F to 83°F
56°F to 83°F
58°F to 86°F
54°F to 81°F
58°F to 70°F
58°F to 70°F
56°F to 72°F
58°F to 67°F
58°F to 70°F
56°F to 83°F
59°F to 95°F
65°F to 99°F
65°F to 97°F
65°F to 95°F
61°F to 94°F
61°F to 94°F
61°F to 95°F
63°F to 97°F
63°F to 99°F
Map: other cities in California in september
Cities near Temecula:
| Cleveland National Forest in september | perfect weather |
| Oceanside in september | perfect weather |
| Carlsbad in september | perfect weather |
| San Clemente in september | perfect weather |
| Encinitas in september | perfect weather |
| Palm Springs in september | perfect weather |
| San Bernardino in september | perfect weather |
| Newport Beach in september | perfect weather |
| San Bernardino National Forest in september | perfect weather |
| Huntington Beach in september | perfect weather |
| San Diego in september | perfect weather |
| Anza-Borrego Desert State Park in september | perfect weather |
Click over cities on the map for information about the weather in september.
Temecula
perfect weather
good
tolerable
bad
very bad
Weather data for Temecula in september:
Weather data for Temecula for september are derived from an average of the weather forecast since 2009 in Temecula. There is a margin of error and these forecasts are to be considered as general information only. The weather in Temecula 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 Temecula.