Laguna Santa Rosa
September
Weather in Laguna Santa Rosa for September 2026
Your guide to Laguna Santa Rosa weather in September - trends and predictions
Until now, September 2026 in Laguna Santa Rosa is cooler than usual, with temperatures averaging 31.1 °C, this is 3.7 °C below the typical seasonal average.
The forecast for the next days in Laguna Santa Rosa predicts a temperature of 37.8 °C, which is cooler than the historical average.
In general, the average temperature in Laguna Santa Rosa at the beginning of September is 33.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 40 °C by the end of September.
Laguna Santa Rosa experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 29.7 mm.
Temperatures
Rain 🌧️
24
Dry days
6
Rainy days
0
Snow days
36°/23°
Temperatures
17 km/h
Avg max wind
31 %
Avg humidity
Laguna Santa Rosa Weather September
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Temperatures trend during September in Laguna Santa Rosa
See the weather trend as well as the moving average line
September weather in Laguna Santa Rosa day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 33° /22° | 0.1 mm | 8 | |
| 2 Sept. | Sunny | 36° /21° | 0 mm | 10 | |
| 3 Sept. | Sunny | 38° /23° | 0 mm | 10 | |
| 4 Sept. | Sunny | 36° /22° | 1.4 mm | 9 | |
| 5 Sept. | Sunny | 30° /19° | 1.2 mm | 8 | |
| 6 Sept. | Sunny | 29° /15° | 0 mm | 9 | |
| 7 Sept. | Sunny | 34° /17° | 0 mm | 10 | |
| 8 Sept. | Sunny | 37° /21° | 0 mm | 10 | |
| 9 Sept. | Sunny | 36° /22° | 0 mm | 9 | |
| 10 Sept. |  Partly cloudy | 37° /23° | 0.4 mm | 10 | |
| 11 Sept. | Partly cloudy | 38° /24° | 0.1 mm | 10 | |
| 12 Sept. |  Moderate rain at times | 35° /23° | 1.6 mm | 8 | |
| 13 Sept. |  Patchy rain possible | 34° /21° | 1.1 mm | 8 | |
| 14 Sept. | Sunny | 33° /20° | 1.5 mm | 9 | |
| 15 Sept. | Patchy rain possible | 33° /20° | 1.5 mm | 9 | |
| 16 Sept. | Moderate or heavy rain shower | 33° /21° | 1.6 mm | 9 | |
| 17 Sept. | Sunny | 37° /22° | 0 mm | 10 | |
| 18 Sept. | Sunny | 36° /23° | 1 mm | 8 | |
| 19 Sept. | Sunny | 36° /23° | 1.9 mm | 7 | |
| 20 Sept. | Sunny | 37° /24° | 0.1 mm | 10 | |
| 21 Sept. | Sunny | 43° /26° | 0 mm | 11.7 | |
| 22 Sept. |  Overcast | 37° /27° | 1.1 mm | 10.2 | |
| 23 Sept. | Sunny | 40° /22° | 0 mm | 12.5 | |
| 24 Sept. | Sunny | 42° /25° | 0 mm | 12.3 | |
| 25 Sept. | Sunny | 43° /28° | 0 mm | 11 | |
| 26 Sept. | Sunny | 42° /28° | 0 mm | 11 | |
| 27 Sept. | Sunny | 42° /28° | 0 mm | 11 | |
| 28 Sept. | Sunny | 41° /26° | 2.1 mm | 11 | |
| 29 Sept. | Overcast | 40° /25° | 2.2 mm | 9 | |
| 30 Sept. | Light rain shower | 30° /23° | 3.1 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Laguna Santa Rosa 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 Laguna Santa Rosa forecast closer to your planned date for the most up-to-date weather information.
Change Month
Laguna Santa Rosa in September - FAQ
What are the expected maximum and minimum temperatures in Laguna Santa Rosa during September?
With daytime temperatures soaring above 36° and not dropping much below 23° at night, September in Laguna Santa Rosa is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Laguna Santa Rosa during September?
In September, Laguna Santa Rosa can expect light to moderate rainfall, totaling 29.7 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Laguna Santa Rosa during September?
The average wind speed in Laguna Santa Rosa during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Laguna Santa Rosa
Explore the daily rainfall trends and prepare for Laguna Santa Rosas September weather 💧
Typically, Laguna Santa Rosa has 6 rainy days in September with a total of 29.7 mm of rainfall.
UV exposure in Laguna Santa Rosa during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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