# Santa Clara Weather: A Month-by-Month Guide for Planning Your Visit
Santa Clara, California, nestled in the heart of Silicon Valley, enjoys a Mediterranean climate characterized by warm, dry summers and mild, wet winters. But even with a generally agreeable weather pattern, conditions can vary significantly throughout the year. This comprehensive guide breaks down Santa Clara’s weather by month, helping you pack appropriately and make the most of your time in this vibrant city. Whether you're planning a business trip, a family vacation, or a weekend getaway, understanding the seasonal shifts will ensure a comfortable experience.
## **January: Cool & Rainy Beginnings**
January marks the heart of Santa Clara’s rainy season. Temperatures are at their lowest, but rarely drop below freezing. Expect frequent showers and overcast skies. This is a good time for indoor activities, exploring museums, and enjoying the quieter side of the city.
* **Average High:** 57°F (14°C)
* **Average Low:** 45°F (7°C)
* **Rainfall:** Approximately 2.7 inches
* **Sunshine Hours:** Around 5 per day
## **February: Continued Rainfall, Slight Warm-Up**
February mirrors January in terms of rainfall, though there’s a subtle hint of warmer temperatures. The chance of heavy rain remains, but you might experience a few more breaks in the clouds. It's still best to pack layers and waterproof gear.
* **Average High:** 61°F (16°C)
* **Average Low:** 46°F (8°C)
* **Rainfall:** Approximately 2.5 inches
* **Sunshine Hours:** Around 6 per day
## **March: Transitioning to Spring**
March signals a change in the weather, with rainfall beginning to decrease and temperatures gradually climbing. Wildflowers start to bloom, adding a splash of color to the surrounding hills. Layers are still recommended, as evenings can remain cool.
* **Average High:** 66°F (19°C)
* **Average Low:** 48°F (9°C)
* **Rainfall:** Approximately 1.9 inches
* **Sunshine Hours:** Around 7 per day
## **April: Pleasant Spring Weather**
April is one of the most beautiful months in Santa Clara. The weather is generally mild and sunny, with occasional showers. It's a fantastic time to explore outdoor attractions like parks and gardens.
* **Average High:** 71°F (22°C)
* **Average Low:** 50°F (10°C)
* **Rainfall:** Approximately 1.2 inches
* **Sunshine Hours:** Around 8 per day
## **May: Warming Trends & Sunshine**
May brings consistently warm and sunny weather, truly ushering in summer. Rainfall is minimal, and outdoor activities are in full swing. You’ll want to pack light clothing, sunscreen, and a hat.
* **Average High:** 76°F (24°C)
* **Average Low:** 54°F (12°C)
* **Rainfall:** Approximately 0.5 inches
* **Sunshine Hours:** Around 9 per day
## **June: Dry & Warm - Summer Has Arrived**
June is characterized by dry, warm, and sunny days. It's a perfect time to enjoy outdoor concerts, festivals, and exploring the nearby beaches. Temperatures can start to become quite warm during the afternoon.
* **Average High:** 81°F (27°C)
* **Average Low:** 58°F (14°C)
* **Rainfall:** Negligible
* **Sunshine Hours:** Around 10 per day
## **July & August: Peak Summer Heat**
July and August are the hottest months in Santa Clara. Temperatures often soar into the 80s and sometimes even the 90s. These months are typically very dry with almost no rainfall. Stay hydrated and seek shade during peak hours.
* **Average High (July):** 85°F (29°C)
* **Average Low (July):** 60°F (16°C)
* **Average High (August):** 84°F (29°C)
* **Average Low (August):** 60°F (16°C)
* **Rainfall:** Negligible
* **Sunshine Hours:** Around 10-11 per day
## **September: Warm Days, Cool Evenings**
September offers a delightful transition from summer to fall. The days are still warm, but the evenings start to cool down. This is arguably the best month to visit Santa Clara, with pleasant weather and fewer crowds.
* **Average High:** 79°F (26°C)
* **Average Low:** 58°F (14°C)
* **Rainfall:** Negligible
* **Sunshine Hours:** Around 9 per day
## **October: Mild & Sunny with a Chance of Showers**
October remains mild and sunny, but there’s an increasing chance of light showers as the month progresses. The foliage begins to change color, creating picturesque scenery.
* **Average High:** 73°F (23°C)
* **Average Low:** 53°F (12°C)
* **Rainfall:** Approximately 0.8 inches
* **Sunshine Hours:** Around 7 per day
## **November: Returning to Cooler Temperatures**
November sees a noticeable drop in temperatures and a return to more frequent rainfall. Although not as intense as the winter months, it's essential to pack layers and waterproof clothing.
* **Average High:** 65°F (18°C)
* **Average Low:** 47°F (8°C)
* **Rainfall:** Approximately 1.5 inches
* **Sunshine Hours:** Around 6 per day
## **December: Cool & Damp Winter Months**
December is cool and damp, similar to January and February. Expect intermittent rainfall and overcast skies. While it rarely snows in Santa Clara, the surrounding mountains may receive snowfall.
* **Average High:** 56°F (13°C)
* **Average Low:** 44°F (7°C)
* **Rainfall:** Approximately 2.3 inches
* **Sunshine Hours:** Around 5 per day
## **Santa Clara Weather by Month: A Quick Reference Table**
| Month | Avg. High (°F) | Avg. Low (°F) | Rainfall (inches) |
|-----------|-----------------|----------------|-------------------|
| January | 57 | 45 | 2.7 |
| February | 61 | 46 | 2.5 |
| March | 66 | 48 | 1.9 |
| April | 71 | 50 | 1.2 |
| May | 76 | 54 | 0.5 |
| June | 81 | 58 | Negligible |
| July | 85 | 60 | Negligible |
| August | 84 | 60 | Negligible |
| September | 79 | 58 | Negligible |
| October | 73 | 53 | 0.8 |
| November | 65 | 47 | 1.5 |
| December | 56 | 44 | 2.3 |
## **Frequently Asked Questions (FAQ)**
**Q: What is the rainiest month in Santa Clara?**
A: January is typically the rainiest month.
**Q: What's the best month to visit Santa Clara for warm weather?**
A: September often offers the most pleasant combination of warm days, cool evenings, and less rainfall.
**Q: Does it snow in Santa Clara?**
A: It rarely snows *in* Santa Clara, but the nearby mountains do receive snow during the winter months.
**Q: Is Santa Clara foggy?**
A: Coastal fog can occasionally drift into Santa Clara, especially during the spring and summer mornings, but it's usually not persistent.
**Q: What type of clothing should I pack for a trip to Santa Clara?**
A: Layers are key! Regardless of the month, bringing versatile clothing you can adjust to changing temperatures is always a good idea.
## **Resources for Santa Clara Weather**
* **National Weather Service - Bay Area:** [https://www.weather.gov/bay/](https://www.weather.gov/bay/)
* **AccuWeather - Santa Clara:** [https://www.accuweather.com/en/us/california/santa-clara/95050/daily-weather-forecast/349728](https://www.accuweather.com/en/us/california/santa-clara/95050/daily-weather-forecast/349728)
* **Time and Date - Santa Clara Climate:** [https://www.timeanddate.com/weather/usa/santa-clara-california](https://www.timeanddate.com/weather/usa/santa-clara-california)
* **Climate-Data.org - Santa Clara:** [https://en.climate-data.org/location/176956/](https://en.climate-data.org/location/176956/)
