Stockton - When to Visit

When to Visit Stockton

Year-round climate guide & best times to travel

Stockton experiences a Mediterranean climate characterized by hot, dry summers and mild, wet winters. Located in California's Central Valley, the city enjoys over 260 sunny days per year with very little rainfall from May through October. Summer temperatures regularly exceed 32°C (90°F) and can reach over 38°C (100°F), while winters are pleasant with daytime highs around 15-18°C (59-64°F). The rainy season typically runs from November through March, bringing the majority of the area's annual precipitation of approximately 350mm (14 inches).

Best Time to Visit by Travel Style

Beach & Relaxation

May through September offers warm, sunny weather perfect for outdoor relaxation and water activities. Summer months provide consistently hot temperatures ideal for swimming and sunbathing.

Cultural Exploration

March through May and September through November provide comfortable temperatures for walking tours and outdoor festivals. These shoulder seasons offer pleasant weather without the intense summer heat.

Adventure & Hiking

October through April is ideal for hiking and outdoor adventures when temperatures are cooler and more comfortable. Spring months offer the added bonus of wildflower blooms in nearby areas.

Budget Travel

December through February offers the lowest accommodation rates and fewer crowds. While cooler and wetter, mild winter temperatures still allow for many outdoor activities.

Month-by-Month Climate Guide

January

January is the coolest and wettest month with frequent rain showers and overcast skies. Despite being winter, temperatures remain mild compared to most regions. This is the quietest time for tourism with excellent deals on accommodations.

15°C (59°F) High Temp
4°C (39°F) Low Temp
65mm (2.6in) Rainfall
Low Crowds
View January Details →

February

February continues the rainy season with cool temperatures and occasional storms. Days begin to get noticeably longer and some wildflowers start blooming in the region. Tourist activity remains minimal with good value for travelers.

18°C (64°F) High Temp
6°C (43°F) Low Temp
58mm (2.3in) Rainfall
Low Crowds
View February Details →

March

March marks the transition to spring with warming temperatures and decreasing rainfall. The landscape becomes green and vibrant from winter rains. This is an excellent time for outdoor activities as crowds are still manageable.

22°C (72°F) High Temp
8°C (46°F) Low Temp
45mm (1.8in) Rainfall
Medium Crowds
View March Details →

April

April offers beautiful spring weather with warm days and cool nights. Rainfall decreases significantly and sunny days become more frequent. The pleasant temperatures make this ideal for sightseeing and outdoor exploration.

26°C (79°F) High Temp
11°C (52°F) Low Temp
20mm (0.8in) Rainfall
Medium Crowds
View April Details →

May

May brings consistently warm and dry weather as summer approaches. This is one of the most pleasant months with comfortable temperatures and minimal rainfall. Tourist season begins to pick up with perfect conditions for all activities.

30°C (86°F) High Temp
14°C (57°F) Low Temp
8mm (0.3in) Rainfall
Medium Crowds
View May Details →

June

June marks the beginning of the hot, dry summer season with very little rainfall expected. Temperatures rise significantly but humidity remains low making the heat more tolerable. This is peak season for outdoor activities and events.

34°C (93°F) High Temp
17°C (63°F) Low Temp
3mm (0.1in) Rainfall
High Crowds
View June Details →

July

July is typically the hottest month with intense heat and virtually no rainfall. Clear, sunny skies dominate with temperatures often exceeding 35°C (95°F). Despite the heat, this is peak tourist season for summer activities and festivals.

36°C (97°F) High Temp
18°C (64°F) Low Temp
1mm (0.0in) Rainfall
High Crowds
View July Details →

August

August continues the hot, dry pattern with scorching temperatures and clear skies. This is often the driest month of the year with virtually no precipitation. Early morning and evening hours offer the most comfortable conditions for outdoor activities.

36°C (97°F) High Temp
18°C (64°F) Low Temp
2mm (0.1in) Rainfall
High Crowds
View August Details →

September

September remains hot and dry but temperatures begin to moderate slightly from peak summer heat. This is often considered one of the best months as the intense heat starts to subside while maintaining sunny, dry conditions. Tourist crowds begin to thin out.

34°C (93°F) High Temp
16°C (61°F) Low Temp
5mm (0.2in) Rainfall
Medium Crowds
View September Details →

October

October offers excellent weather with warm days, cool nights, and continued dry conditions. This is considered one of the most pleasant months for visiting with comfortable temperatures and clear skies. Fall activities and harvest season events are popular.

28°C (82°F) High Temp
12°C (54°F) Low Temp
12mm (0.5in) Rainfall
Medium Crowds
View October Details →

November

November brings cooler temperatures and the return of occasional rainfall as winter approaches. Days are still pleasant but nights become noticeably cooler. This marks the beginning of the off-season with fewer tourists and lower prices.

21°C (70°F) High Temp
7°C (45°F) Low Temp
25mm (1.0in) Rainfall
Low Crowds
View November Details →

December

December is cool and wet with the return of the rainy season and shorter daylight hours. While temperatures are mild compared to most regions, this is definitively winter weather for the area. Tourist activity is at its lowest with excellent deals available.

16°C (61°F) High Temp
4°C (39°F) Low Temp
50mm (2.0in) Rainfall
Low Crowds
View December Details →

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