Monterey California, USA Travel Guide
Monterey experiences a Mediterranean climate, with mild, wet winters and cool, dry summers. The marine layer often brings morning fog, especially from late spring through early fall. This typically burns off by midday, revealing clear skies.
Spring (March-May): Average highs range from 60-65°F (15-18°C), with lows around 45-50°F (7-10°C). Rainfall decreases. Fog becomes more common towards May mornings.
Summer (June-August): Average highs reach 65-70°F (18-21°C), and lows are 50-55°F (10-13°C). Morning fog, often called "June Gloom" or "July Gray," is common. It usually clears by afternoon.
Coastal fog appears often, especially in summer mornings. It can obscure distant views but often clears by afternoon. Plan outdoor activities for the afternoon during summer.
Winter months can bring significant rainfall. Packing a Waterproof jacket during this period is a good idea.
Larger crowds, higher prices.
Least fog in fall, peak whale watching season.
Higher prices for accommodation and flights, larger crowds at popular sites, potential for summer fog ("June Gloom").
Fewer crowds, better prices.
Pleasant weather with fewer crowds, often better accommodation prices. Good for hiking, wildflowers in spring.
Some attractions may have shorter hours (November). Weather in spring can be variable, with some rain possible.
Lowest prices, peaceful experience.
Lowest prices for accommodation and fewer crowds. Good storm watching. Lush green landscapes appear after winter rains.
Cooler temperatures, higher chance of rain. Some attractions or tours may have limited schedules or be closed. Shorter daylight hours.
Gray whales migrate from December to May. Humpback and Blue whales appear from May to November. Orcas are present year-round but less predictable. Peak season for most species is May-November.
Spring (April-May) and Fall (September-November) present comfortable temperatures and clear skies for trails. Late summer and early fall (August-October) generally have the warmest water and clearest days for beach visits. Golfing is possible year-round, but fall typically offers the best weather conditions with less fog.
Visit Pacific Grove's Monarch Butterfly Sanctuary from November to February to see thousands of butterflies.
Monterey Bay waters remain consistently cold (average 50-55°F / 10-13°C) year-round. A Wetsuit is usually needed.
Surrounding inland areas of California can experience wildfires, especially in late summer and fall. This may impact air quality, so monitor local reports.
Coastal fog appears often, especially in summer mornings. It can obscure distant views but often clears by afternoon.
Winter months can bring significant rainfall. A Waterproof jacket is a good idea during this period.
Monterey is in the United States. U.S. Federal law determines entry requirements. Most international travelers need a visa or an approved Electronic System for Travel Authorization (ESTA) to enter the United States.
Citizens of VWP countries (e.g., most European Union countries, Australia, New Zealand, Japan, South Korea) may apply for an ESTA online. An approved ESTA permits stays of up to 90 days for tourism or business.
Citizens of non-VWP countries must apply for a B-1 (business) or B-2 (tourism) visa at an U.S. Embassy or consulate in their home country.
Health-related entry requirements are subject to change. Always consult official sources before your trip.
