Katmai National Park Loftslag and Average Veður
Loftslag of Katmai National Park: average temperatures, rainfall and seasons month by month.
Loftslag in Katmai National Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | -3° | -9° | 148 mm | ★☆☆☆☆ |
| febrúar | -0° | -6° | 126 mm | ★☆☆☆☆ |
| mars | -4° | -10° | 57 mm | ★★☆☆☆ |
| apríl | 4° | -2° | 172 mm | ★☆☆☆☆ |
| maí | 8° | 2° | 150 mm | ★★☆☆☆ |
| júní | 14° | 8° | 87 mm | ★★★★☆ |
| júlí | 16° | 10° | 115 mm | ★★★★☆ |
| ágúst | 17° | 11° | 100 mm | ★★★★☆ |
| september | 12° | 7° | 130 mm | ★★★☆☆ |
| október | 6° | 2° | 138 mm | ★★☆☆☆ |
| nóvember | 1° | -4° | 121 mm | ★☆☆☆☆ |
| desember | -3° | -8° | 134 mm | ★☆☆☆☆ |
Loftslag type: Subarctic. Heimild: Open-Meteo archive (ERA5).
Recent extremes in Katmai National Park
Háttest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Katmai National Park compares með nearby places
Annual averages, and the difference against Katmai National Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Lake Clark National Park | 278 km | -7°C | 10°C cooler | 1094 mm |
| Kenai Fjords National Park | 336 km | 4°C | +2°C warmer | 3952 mm |
| Ted Stevens Anchorage International Airport | 400 km | 3°C | +1°C warmer | 834 mm |
| Anchorage | 407 km | 3°C | about the same | 917 mm |
| Mount Foraker | 523 km | -31°C | 34°C cooler | 2002 mm |
Best time til visit Katmai National Park
Go in júní, júlí and ágúst. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janúar, febrúar and desember - expect the least comfortable mix of heat, cold or rain.
What this means for Katmai National Park
Today is warmer than average for september. The forecast high of 20°C is 7.7°C above the 12°C typical for this month.
A 86% chance means rain is expected over most of the area. Plan indoor alternatives.
Skyggni is down til 3,2 km - use low beams and leave extra following distance. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in júní til ágúst.
The gap between the warmest and coldest month averages 21°C.
What til pack, what til skip
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janúar, febrúar and desember - historically the least comfortable months here.
Samantekt
Katmai National Park is a national park in Alaska. Katmai National Park is a US national park known for brown bears fishing at Brooks Falls.
Núna er hitinn 14°C (57°F) in Katmai National Park með skýjað. Hitinn finnst vera 14°C. Í dag er hitinn frá 12°C til 20°C. Líkur á úrkomu eru 86%. Sightseeing conditions score 5.9/10 - sæmilegt — skipuleggðu eftir veðri.
Besti tíminn til að heimsækja Katmai National Park is júní, júlí and ágúst. Loftslagið er subarctic. janúar, febrúar and desember tend til be the least comfortable months. ágúst is the warmest month með average highs near 17°C, while mars is the coldest með lows near -10°C.
The closest major airport is Ted Stevens Anchorage International Airport (ANC), about 400 km away. Nearby highlights include Lake Clark National Park and Kenai Fjords National Park.
Í einföldu máli. Today is warmer than average for september. The forecast high of 20°C is 7.7°C above the 12°C typical for this month. The best window til be outside is roughly 7 AM til 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Katmai National Park today at 9.7/10. Skyggni is down til 3,2 km - use low beams and leave extra following distance. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Katmai National Park
| Tegund | National park |
|---|---|
| State | Alaska |
| Land | Bandaríkin |
| Heimsálfa | Norður-Ameríka |
| Hnit | 58°35′51″N 155°0′0″W (58.5975, -155) |
| Established | 1980 |
| Known for | brown bears fishing at Brooks Falls |
| Staðartími | 10:59 PM (UTC-08:00) |
| Best months | júní, júlí and ágúst |
| Loftslag | Subarctic |
Veður map for Katmai National Park
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. For pin-level detail and nearby places, see the interactive map below.
Explore Katmai National Park
Every topic we hold for this place, and the same topic for the places around it.
Loftslag for related places
Frequently asked questions
Where is Katmai National Park?
Katmai National Park is a national park in Alaska. Its coordinates are 58.5975, -155. It lies in Norður-Ameríka.
What is the weather like in Katmai National Park núna?
It is currently 14°C (57°F) með skýjað. Raki is 91% and wind is 5 km/h.
When is the best time til visit Katmai National Park?
júní, júlí and ágúst offer the most comfortable conditions in Katmai National Park, which has a subarctic climate. janúar, febrúar and desember are usually the hardest months for outdoor plans.
What time zone is Katmai National Park in?
Katmai National Park observes America/Anchorage (UTC-08:00). The local time is 10:59 PM.
What is the nearest airport til Katmai National Park?
The closest airports are Ted Stevens Anchorage International Airport (ANC), 400 km away.
What are the top things til do in Katmai National Park?
Popular options include Lake Clark National Park and Kenai Fjords National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (national-parks) - coordinates, hierarchy and facts. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Veður 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 14, 2026 at 10:59 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
