Weather

Weather in Crater Lake National Park can vary several times each day, so come prepared for anything and everything.

Plan Around Weather

A good stop is not just something to read about. Once it belongs on the day, move into a saved trip and build the route around it.

Add to trip View park guide

Use this detail page to confirm that the stop is worth it, then carry that decision into a trip draft while the park context is still fresh.

Weather Details

The weather at Crater Lake National Park is as dynamic as the landscape itself, offering visitors a wide array of conditions that can change swiftly, underscoring the park's natural beauty and its challenges. This variability demands thorough preparation for anyone planning to visit, whether during the peak of summer or in the depths of winter. Here's how to equip yourself for the park's weather patterns throughout the year. Summer Weather (July through September) Preparation for Daytime: During these months, the park experiences its warmest and driest conditions, with daytime temperatures averaging in the mid-60s (Fahrenheit). However, it's not uncommon for temperatures to reach the 80s, so lightweight, breathable clothing is advisable for daytime exploration. Always carry sunscreen, sunglasses, and a hat to protect against the sun's intensity, especially at the higher elevations where UV exposure increases. Preparing for Evenings and Variable Weather: Despite the warm days, temperatures can drop to the 40s or lower at night. Pack layers, including a warm jacket or fleece, to stay comfortable. Since thunderstorms and fog can occur unexpectedly, having waterproof gear and a headlamp or flashlight is wise for navigating the park safely in all conditions. Winter Weather (October through June) Snow and Cold Conditions: With snowfall beginning as early as mid-October and potentially accumulating up to 900 inches in some years, winter in Crater Lake is a snowy wonderland. Roads and trails can remain snow-covered until late May or early June. Prepare for cold temperatures, which can dip into the upper teens, by wearing insulated, waterproof clothing, including a heavy coat, snow pants, gloves, and a warm hat. High-quality winter boots that are waterproof and provide good traction are essential for navigating snowy and icy paths. Snowshoeing and Skiing: For those looking to explore the park's winter landscape, bring or rent snowshoes or cross-country skis. Participating in ranger-led snowshoe walks is a fantastic way to experience the park's winter beauty safely. Year-Round Tips Stay Informed: Check the weather forecast and park conditions before and during your visit. The park's website and visitor centers can provide updates on weather patterns and road closures. Emergency Kit: Regardless of the season, carry an emergency kit in your vehicle and backpack. This kit should include water, snacks, a first-aid kit, a flashlight, extra batteries, and a multi-tool or knife. Hydration and Nutrition: Weather changes can affect your hydration levels and energy needs. Carry and drink plenty of water throughout the day, and have high-energy snacks on hand. Navigation Tools: Given the potential for fog and sudden weather changes, having a reliable map, compass, or GPS device (with the understanding that GPS signals may be unreliable in certain areas) is crucial for safe navigation.

Difficulty

Open

Distance

N/A

Estimated time

N/A

Region

Basic Information