Crater Lake National Park Climate and Average Weather
Climate of Crater Lake National Park: average temperatures, rainfall and seasons month by month.
Climate in Crater Lake National Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 38° | 25° | 9,1 in | ★☆☆☆☆ |
| February | 34° | 22° | 9,2 in | ★☆☆☆☆ |
| March | 39° | 25° | 8,2 in | ★☆☆☆☆ |
| April | 44° | 26° | 3,5 in | ★★☆☆☆ |
| May | 53° | 32° | 2,5 in | ★★★☆☆ |
| June | 64° | 41° | 1,3 in | ★★★★☆ |
| July | 75° | 52° | 0,5 in | ★★★★★ |
| August | 72° | 51° | 0,9 in | ★★★★★ |
| September | 64° | 46° | 2,4 in | ★★★★☆ |
| October | 52° | 36° | 4,2 in | ★★★☆☆ |
| November | 40° | 28° | 7,0 in | ★☆☆☆☆ |
| December | 38° | 27° | 11,9 in | ★☆☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
Recent extremes in Crater Lake National Park
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Crater Lake National Park compares with nearby places
Annual averages, and the difference against Crater Lake National Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Crater Lake | 6 mi | 42°F | about the same | 57 in |
| Mount Shasta | 101 mi | 16°F | 58°F cooler | 71 in |
| Smith Rock State Park | 116 mi | 51°F | +41°F warmer | 20 in |
| Silver Falls State Park | 141 mi | 51°F | +41°F warmer | 79 in |
| Redwood National and State Parks | 148 mi | 52°F | +42°F warmer | 64 in |
Best time to visit Crater Lake National Park
Go in July and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
What this means for Crater Lake National Park
Today is slightly warmer than average for August. The forecast high of 78°F is 6.5°F above the 72°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
Gusts to 34 mph will push high-sided vehicles on exposed roads and bridges.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 67°F.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 72°F, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 34 mph.
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Summary
Crater Lake National Park is a national park in Oregon. Crater Lake National Park is a US national park known for the deepest lake in the United States.
Right now it is 61°F (16°C) in Crater Lake National Park with mainly clear. It feels like 56°F. Today runs from 58°F to 78°F. Chance of precipitation is 5%. Sightseeing conditions score 9.7/10 - excellent - go now.
The best time to visit Crater Lake National Park is July and August. The climate is subarctic. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 75°F, while February is the coldest with lows near 22°F.
The closest major airport is Portland International Airport (PDX), about 189 mi away. Nearby highlights include Crater Lake, Mount Shasta, Smith Rock State Park and Silver Falls State Park.
In plain terms. Today is slightly warmer than average for August. The forecast high of 78°F is 6.5°F above the 72°F typical for this month. The best window to be outside is roughly 9 AM to 12 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Crater Lake National Park today at 9.7/10. Gusts to 34 mph will push high-sided vehicles on exposed roads and bridges.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Crater Lake National Park
| Type | National park |
|---|---|
| State | Oregon |
| Country | United States |
| Continent | North America |
| Coordinates | 42°52′6.2″N 122°10′6.6″W (42.8684, -122.1685) |
| Established | 1902 |
| Known for | the deepest lake in the United States |
| Local time | 1:22 AM (UTC-07:00) |
| Best months | July and August |
| Climate | Subarctic |
Weather map for Crater Lake National Park
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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Crater Lake National Park
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Frequently asked questions
Where is Crater Lake National Park?
Crater Lake National Park is a national park in Oregon. Its coordinates are 42.8684, -122.1685. It lies in North America.
What is the weather like in Crater Lake National Park right now?
It is currently 61°F (16°C) with mainly clear. Humidity is 33% and wind is 3 mph.
When is the best time to visit Crater Lake National Park?
July and August offer the most comfortable conditions in Crater Lake National Park, which has a subarctic climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Crater Lake National Park in?
Crater Lake National Park observes America/Los_Angeles (UTC-07:00). The local time is 1:22 AM.
What is the nearest airport to Crater Lake National Park?
The closest airports are Portland International Airport (PDX), 189 mi away.
What are the top things to do in Crater Lake National Park?
Popular options include Crater Lake, Mount Shasta, Smith Rock State Park, Silver Falls State Park, Redwood National and State Parks and Lassen Volcanic National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (national-parks) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 1:22 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
