North Cascades National Park Klima and Average Vejr
Klima of North Cascades National Park: average temperatures, rainfall and seasons month by month.
Klima in North Cascades National Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | -6° | -13° | 253 mm | ★☆☆☆☆ |
| februar | -7° | -14° | 202 mm | ★☆☆☆☆ |
| marts | -4° | -11° | 288 mm | ★☆☆☆☆ |
| april | -0° | -9° | 101 mm | ★★☆☆☆ |
| maj | 3° | -5° | 77 mm | ★★☆☆☆ |
| juni | 8° | -1° | 89 mm | ★★★☆☆ |
| juli | 14° | 3° | 32 mm | ★★★★☆ |
| august | 14° | 4° | 63 mm | ★★★★☆ |
| september | 11° | 1° | 64 mm | ★★★☆☆ |
| oktober | 2° | -5° | 210 mm | ★☆☆☆☆ |
| november | -4° | -10° | 291 mm | ★☆☆☆☆ |
| december | -5° | -11° | 436 mm | ★☆☆☆☆ |
Klima type: Polar. Kilde: Open-Meteo archive (ERA5).
Recent extremes in North Cascades National Park
Højest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How North Cascades National Park compares med nearby places
Annual averages, and the difference against North Cascades National Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| deception Pass State Park | 107 km | 10°C | +12°C warmer | 1058 mm |
| Gastown | 144 km | 11°C | +13°C warmer | 1821 mm |
| Vancouver | 144 km | 11°C | +13°C warmer | 1821 mm |
| Vancouver International Airport | 145 km | 11°C | +13°C warmer | 1821 mm |
| Stanley Park | 147 km | 11°C | +13°C warmer | 1821 mm |
Bedste rejsetid North Cascades National Park
Go in juli and august. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, november and december - expect the least comfortable mix of heat, cold or rain.
What this means for North Cascades National Park
Today is cooler than average for september. The forecast high of 5°C is 6.1°C below the 11°C typical for this month.
A 29% chance means most of the area stays dry; a passing shower is possible but short.
Overnight lows near -1°C mean ice is possible on bridges before dawn.
Northern Hemisphere, so peak summer falls in juni og august.
The gap between the warmest and coldest month averages 19°C.
What og pack, what og skip
- A warm mid-layer and gloves for early mornings and evenings
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid januar, november and december - historically the least comfortable months here.
Resumé
North Cascades National Park is a national park in Washington. North Cascades National Park is a US national park known for alpine glaciers and turquoise lakes.
Lige nu er det -1°C (31°F) in North Cascades National Park med overskyet. Det føles som -4°C. I dag ligger temperaturen mellem -1°C og 5°C. Sandsynligheden for nedbør er 29%. Sightseeing conditions score 6.6/10 - rimelige — planlæg efter vejret.
Det bedste tidspunkt at besøge North Cascades National Park is juli and august. Klimaet er polar. januar, november and december tend og be the least comfortable months. juli is the warmest month med average highs near 14°C, while februar is the coldest med lows near -14°C.
The closest major airport is Vancouver International Airport (YVR), about 145 km away. Nearby highlights include deception Pass State Park, Stanley Park, Space Needle and Garibaldi Provincial Park.
Kort sagt. Today is cooler than average for september. The forecast high of 5°C is 6.1°C below the 11°C typical for this month. The best window og be outside is roughly 6 PM og 9 PM, when temperature, rain chance and wind line up best. driving is the strongest bet in North Cascades National Park today at 8.7/10. Overnight lows near -1°C mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about North Cascades National Park
| Type | National park |
|---|---|
| State | Washington |
| Land | USA |
| Kontinent | Nordamerika |
| Koordinater | 48°46′18.5″N 121°17′54.6″W (48.7718, -121.2985) |
| Established | 1968 |
| Known for | alpine glaciers and turquoise lakes |
| Lokal tid | 3:42 AM (UTC-07:00) |
| Best months | juli and august |
| Klima | Polar |
Vejr map for North Cascades National Park
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Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
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Frequently asked questions
Where is North Cascades National Park?
North Cascades National Park is a national park in Washington. Its coordinates are 48.7718, -121.2985. It lies in Nordamerika.
What is the weather like in North Cascades National Park lige nu?
It is currently -1°C (31°F) med overskyet. Luftfugtighed is 81% and wind is 6 km/h.
When is the best time og visit North Cascades National Park?
juli and august offer the most comfortable conditions in North Cascades National Park, which has a polar climate. januar, november and december are usually the hardest months for outdoor plans.
What time zone is North Cascades National Park in?
North Cascades National Park observes America/Los_Angeles (UTC-07:00). The local time is 3:42 AM.
What is the nearest airport og North Cascades National Park?
The closest airports are Vancouver International Airport (YVR), 145 km away, Seattle-Tacoma International Airport (SEA), 165 km away and Portland International Airport (PDX), 367 km away.
What are the top things og do in North Cascades National Park?
Popular options include deception Pass State Park, Stanley Park, Space Needle, Garibaldi Provincial Park, Olympic National Park and Mount Regnier National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (national-parks) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vejr 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 september 15, 2026 at 3:42 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
