# Thousand Oaks Weather: A Complete Guide to Planning Your Visit (or Just Surviving!)
Thousand Oaks, California, enjoys a classic Mediterranean climate, characterized by warm, dry summers and mild, wet winters. Situated in the scenic Conejo Valley, this makes it a desirable location year-round. However, the weather *does* fluctuate throughout the year, so understanding these changes is key to making the most of your time – whether you’re a resident or planning a visit. This comprehensive guide breaks down the Thousand Oaks weather by month, helping you pack appropriately and anticipate what each season brings.
## **January: Cool and Rainy Beginnings**
January is typically the coolest and wettest month in Thousand Oaks. Average high temperatures hover around 64°F (18°C), dipping to a low of 46°F (8°C) at night. Rainfall is frequent, though usually in the form of moderate showers rather than heavy downpours. It’s a good month for indoor activities, enjoying the cozy side of California, or taking advantage of the green hills. Don't forget a jacket and umbrella!
## **February: Lingering Winter Showers**
February continues the winter pattern with cool temperatures and continued rainfall. The averages remain similar to January: highs around 66°F (19°C) and lows around 48°F (9°C). The chance of rain gradually decreases towards the end of the month, and you might start to see hints of spring wildflowers appearing in the open spaces.
## **March: The Transition to Spring**
March marks a noticeable shift towards warmer, sunnier days. Average high temperatures climb to 69°F (21°C), with lows around 50°F (10°C). Rainfall diminishes further, although occasional showers are still possible. The hillsides and parks come alive with color as wildflowers bloom, making it a beautiful time for hiking and outdoor exploration. Layers are still recommended as mornings and evenings can be cool.
## **April: Mild Days and Pleasant Evenings**
April is a truly delightful month in Thousand Oaks. The weather is generally mild and pleasant, with average highs around 73°F (23°C) and lows around 53°F (12°C). Sunshine is abundant, and rainfall is rare. This is a prime time for outdoor activities like picnics, biking, and exploring the many trails in the area.
## **May: Warming Up for Summer**
May signals the definitive arrival of warm weather. Average high temperatures reach 77°F (25°C), with lows around 57°F (14°C). Days are typically sunny and dry. The evenings remain comfortable, and outdoor dining and events become increasingly popular. Beach days are definitely on the agenda!
## **June: The Start of Dry Season**
June ushers in the dry season, with very little rainfall expected. Temperatures continue to rise, with average highs reaching 82°F (28°C) and lows around 61°F (16°C). The sun is powerful, so sunscreen is essential. This month is perfect for enjoying the outdoor lifestyle that Thousand Oaks is known for.
## **July & August: Hot and Dry Summer Months**
July and August are the hottest months of the year in Thousand Oaks. Average high temperatures soar to around 86-88°F (30-31°C), with lows in the mid-60s°F (18°C). These months are characterized by intense sunshine and very low humidity. Air conditioning is a necessity for many residents. Take advantage of early morning or late evening for outdoor activities and stay hydrated.
## **September: Still Warm, With a Gentle Breeze**
September often feels like a second summer, with warm temperatures and a gentle breeze. Average high temperatures are around 84°F (29°C), slowly decreasing as the month progresses, and lows around 64°F (18°C). The humidity remains low, making for comfortable outdoor conditions.
## **October: Beautiful Fall Weather**
October is widely considered one of the most pleasant months in Thousand Oaks. The heat of summer fades, leaving behind warm, sunny days and cool, crisp evenings. Average high temperatures are around 76°F (24°C), with lows around 56°F (13°C). The fall colors begin to appear, adding to the scenic beauty of the area.
## **November: Cooling Down and Preparing for Winter**
November brings a noticeable drop in temperatures, with average highs around 66°F (19°C) and lows around 46°F (8°C). Rainfall starts to increase, but it's generally still limited. Thanksgiving often enjoys mild weather, perfect for outdoor gatherings.
## **December: Cool and Damp Winter**
December reinforces the winter pattern with cool temperatures and increasing rainfall. Average highs are around 63°F (17°C), and lows around 44°F (7°C). Holiday festivities take place against a backdrop of potentially rainy days, but the atmosphere is cheerful nonetheless.
## **Thousand Oaks Weather By Month: A Quick Reference**
| Month | Avg High (°F) | Avg Low (°F) | Rainfall (inches) |
|-----------|---------------|--------------|-------------------|
| January | 64 | 46 | 3.2 |
| February | 66 | 48 | 2.8 |
| March | 69 | 50 | 2.1 |
| April | 73 | 53 | 0.9 |
| May | 77 | 57 | 0.3 |
| June | 82 | 61 | 0.1 |
| July | 86 | 64 | 0.0 |
| August | 88 | 65 | 0.0 |
| September | 84 | 64 | 0.2 |
| October | 76 | 56 | 1.2 |
| November | 66 | 46 | 1.9 |
| December | 63 | 44 | 2.6 |
*Data is based on historical averages and can vary year to year.*
## **Frequently Asked Questions (FAQ)**
**Q: Does it ever get extremely cold in Thousand Oaks?**
A: Rarely. Snow is exceptionally uncommon. Temperatures occasionally dip below freezing overnight, but daytime temperatures remain relatively mild even in winter.
**Q: What's the best time of year to visit Thousand Oaks for outdoor activities?**
A: Spring (April-May) and Fall (September-October) offer the most comfortable weather for hiking, biking, and exploring.
**Q: Is the summer humidity high in Thousand Oaks?**
A: No, the summer humidity is typically very low, making the heat more bearable than in many other parts of the country.
**Q: Do I need to pack a jacket even in the summer?**
A: While the days are hot, evenings can cool down, especially near the coast. A light jacket is always a good idea.
**Q: Is there a lot of fog in Thousand Oaks?**
A: Coastal fog can occasionally drift into the Conejo Valley, especially during the mornings in the spring and summer months, but it's not a persistent condition.
## **Resources:**
* **National Weather Service - Los Angeles/Oxnard:** [https://www.weather.gov/lox/](https://www.weather.gov/lox/)
* **AccuWeather - Thousand Oaks, CA:** [https://www.accuweather.com/en/us/thousand-oaks/91360/daily-weather-forecast/349296](https://www.accuweather.com/en/us/thousand-oaks/91360/daily-weather-forecast/349296)
* **The Weather Channel - Thousand Oaks, CA:** [https://weather.com/weather/today/l/91360:1:US](https://weather.com/weather/today/l/91360:1:US)
* **Visit Thousand Oaks:** [https://www.visittousandoaks.com/](https://www.visittousandoaks.com/)
