Irvine
September
Weather in Irvine for September 2027
Your guide to Irvine weather in September - trends and predictions
In general, the average temperature in Irvine at the beginning of September is 16.2 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.1 °C by the end of September.
Irvine in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 128.4 mm.
Is September a good time to visit Irvine? check out the best time to travel to Irvine page.
✨ Is September a good time to visit Irvine? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
12
Dry days
18
Rainy days
0
Snow days
15°/8°
Temperatures
23 km/h
Avg max wind
85 %
Avg humidity
Irvine Weather September
Move between months or click on a day
Temperatures trend during September in Irvine
See the weather trend as well as the moving average line
September weather in Irvine day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain | 16° /10° | 8.3 mm | 3 | |
| 2 Sept. | Moderate or heavy rain shower | 16° /10° | 5.6 mm | 3 | |
| 3 Sept. | Moderate rain at times | 13° /9° | 9.7 mm | 2 | |
| 4 Sept. | Moderate or heavy rain shower | 14° /9° | 5.5 mm | 3 | |
| 5 Sept. | Overcast | 16° /9° | 0.7 mm | 3 | |
| 6 Sept. | Partly cloudy | 19° /11° | 0.7 mm | 4 | |
| 7 Sept. | Light rain | 19° /11° | 4.5 mm | 4 | |
| 8 Sept. | Patchy rain possible | 16° /9° | 2.2 mm | 3 | |
| 9 Sept. | Patchy rain possible | 14° /8° | 2.3 mm | 3 | |
| 10 Sept. | Light rain | 14° /9° | 9.7 mm | 2 | |
| 11 Sept. | Light rain | 13° /8° | 2.6 mm | 2 | |
| 12 Sept. | Light rain | 14° /8° | 7.7 mm | 2 | |
| 13 Sept. | Patchy rain possible | 13° /6° | 1.9 mm | 2 | |
| 14 Sept. | Moderate rain at times | 16° /10° | 5.6 mm | 3 | |
| 15 Sept. | Moderate rain | 15° /10° | 12.3 mm | 3 | |
| 16 Sept. | Patchy rain possible | 14° /8° | 1.7 mm | 2 | |
| 17 Sept. | Light rain | 15° /10° | 3.1 mm | 3 | |
| 18 Sept. | Light rain | 16° /10° | 4 mm | 3 | |
| 19 Sept. | Light rain | 16° /9° | 2.5 mm | 3 | |
| 20 Sept. | Light rain | 15° /8° | 5.2 mm | 3 | |
| 21 Sept. | Patchy rain possible | 16° /8° | 0.6 mm | 2 | |
| 22 Sept. | Cloudy | 15° /8° | 0.5 mm | 3 | |
| 23 Sept. | Light rain | 13° /7° | 4.8 mm | 2 | |
| 24 Sept. | Patchy rain possible | 14° /6° | 1.2 mm | 2 | |
| 25 Sept. | Light rain | 13° /7° | 3.5 mm | 2 | |
| 26 Sept. | Moderate rain at times | 13° /7° | 5.6 mm | 2.7 | |
| 27 Sept. | Moderate rain | 12° /7° | 11.5 mm | 2 | |
| 28 Sept. | Patchy rain possible | 12° /5° | 0.9 mm | 2 | |
| 29 Sept. | Overcast | 14° /6° | 0.4 mm | 2 | |
| 30 Sept. | Light rain | 14° /9° | 3.8 mm | 2.4 | |
| Next | |||||
Important Notice
Our weather forecast for Irvine in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Irvine forecast closer to your planned date for the most up-to-date weather information.
Change Month
Irvine in September - FAQ
What are the expected maximum and minimum temperatures in Irvine during September?
During September, expect a variety of temperatures with highs around 15° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Irvine during September?
Significant rainfall exceeding 128.4 mm is expected in Irvine during September, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Irvine during September?
The average wind speed in Irvine during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Irvine
Explore the daily rainfall trends and prepare for Irvines September weather 💧
Typically, Irvine has 18 rainy days in September with a total of 128.4 mm of rainfall.
Quick links
More Irvine weather pages
You are here
Get accurate weather forecasts for Irvine, located at latitude 55.619 and longitude -4.655. Stay updated with localized weather information tailored for Irvine.
Found a mistake?
We appreciate your attention to details. Tell us here.