Thousand Oaks Climate by Month
Thousand Oaks, California, United States
Hot summers and mild winters, with most rain from December to March.
Hot summers and mild winters, with most rain from December to March: that's Thousand Oaks's climate in short. August is the warmest month, with highs around 87°F (31°C); February is the coolest at 67°F (19°C), and nights dip to 43°F (6°C). It gets 14 in (362 mm) of rain a year, 78% of it from December to March. May to September are almost completely dry.
- Warmest month
- 87°F(31°C)
- Average high, August
- Coldest nights
- 43°F(6°C)
- Average low, December
- Rain per year
- 14 in(362 mm)
- Wettest: January
- Humidity
- 55%
- Sunniest: June
Best and worst months in Thousand Oaks
Best for weatherMay and June are the best time for weather in Thousand Oaks: highs near 77°F (25°C) and almost no rain.
Least pleasantJanuary and February are the least pleasant; February is the coldest, with highs of only 67°F (19°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Thousand Oaks weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 67°F(19°C) | 44°F(7°C) | 3.2 in(82 mm) | 54% | 2.7 |
| FebFebruary | 67°F(19°C) | 44°F(7°C) | 3.2 in(82 mm) | 60% | 3.4 |
| MarMarch | 69°F(20°C) | 45°F(7°C) | 2.2 in(55 mm) | 57% | 4.8 |
| AprApril | 72°F(22°C) | 47°F(8°C) | 1.0 in(26 mm) | 58% | 6.0 |
| MayMayBest | 75°F(24°C) | 51°F(11°C) | 0.2 in(4 mm) | 56% | 6.5 |
| JunJuneBest | 78°F(26°C) | 55°F(13°C) | 0.0 in(1 mm) | 58% | 6.9 |
| JulJuly | 85°F(29°C) | 58°F(15°C) | 0.0 in(0 mm) | 57% | 6.8 |
| AugAugust | 87°F(31°C) | 59°F(15°C) | 0.0 in(0 mm) | 50% | 6.6 |
| SepSeptember | 85°F(30°C) | 58°F(14°C) | 0.1 in(2 mm) | 53% | 5.5 |
| OctOctober | 81°F(27°C) | 53°F(12°C) | 0.4 in(11 mm) | 49% | 4.1 |
| NovNovember | 73°F(23°C) | 47°F(9°C) | 1.4 in(36 mm) | 50% | 3.2 |
| DecDecember | 67°F(19°C) | 43°F(6°C) | 2.5 in(63 mm) | 55% | 2.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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